Ahmad
Ahmad Abdulkader, Woodinville, WA US
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20080260251 | Recognition of mathematical expressions - In embodiments consistent with the subject matter of this disclosure, a user may input strokes as digital ink to a processing device. The processing device may partition the input strokes into multiple regions of strokes. A first recognizer and a second recognizer may score grammar objects included in regions and represented by chart entries. The scores may be converted to a converted score, which may have at least a near standard normal distribution. The processing device may present a recognition result based on highest converted scores according to a recurrence formula. The processing device may receive a correction hint with respect to misrecognized strokes and may add a penalty score with respect to chart entries representing grammar objects breaking the correction hint. Incremental recognition may be performed when a pause is detected during inputting of strokes. | 10-23-2008 |
Ahmad Abdulkader, San Jose, CA US
Patent application number | Description | Published |
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20120158702 | Classifying Results of Search Queries - Computer-readable media, computer systems, and computing methods are provided for classifying search results as either of good quality or of poor quality. Initially, a portion of the search results, such as the highest ranked documents, are selected for evaluation. A level of quality for each of the selected search results is determined using a classification process that includes the following steps: targeting features demonstrated by the selected search results to be evaluated; evaluating the selected features to generate a level-of-quality score for each of the selected search results; comparing the score against a predefined threshold value; and, based on the comparison, assigning each of the selected search results an absolute measurement. The absolute measurement indicates poor quality when the score is less than the threshold value. Upon recognizing that the selected search results are of poor quality, automatically executing a corrective action that reformulates the issued search query. | 06-21-2012 |
20120158765 | User Interface for Interactive Query Reformulation - Computer-readable media, computer systems, and computing methods are provided for classifying search results as either of good quality or of poor quality. Initially, a portion of the search results, such as the highest ranked documents, are selected for evaluation. A level of quality for each of the selected search results is determined using a classification process that includes the following steps: targeting features demonstrated by the selected search results to be evaluated; evaluating the selected features to generate a level-of-quality score for each of the selected search results; comparing the score against a predefined threshold value; and, based on the comparison, assigning each of the selected search results an absolute measurement. The absolute measurement indicates poor quality when the score is less than the threshold value. Upon recognizing that the selected search results are of poor quality, a corrective action that reformulates the issued search query is automatically invoked. | 06-21-2012 |
20120166473 | EFFICIENT LABEL ACQUISITION FOR QUERY REWRITING - Systems, methods, and computer storage media having computer-executable instructions embodied thereon for rewriting queries and labeling word pairs. Queries are received and alternate words are identified for word pairs (i.e., query words and alternate words). Word pair links are presented to users and indicators are received based on actions taken by the users. Labels are assigned to the word pairs based on the indicators and communicated to a classifier. | 06-28-2012 |
20120281919 | METHOD AND SYSTEM FOR TEXT SEGMENTATION - A method and system for segmenting a text into a plurality of sections is provided. The text may be received in the form of an image. The method involves receiving one or more input labels from a user corresponding to one or more segmentation points of a plurality of segmentation points of the text. The plurality of segmentation points of the text are obtained by applying one or more segmentation heuristics over the text. The one or more input labels provided by the user are utilized to label the plurality of segmentation points of the text. In response to labeling, validation is performed to identify whether a segmentation point of the plurality of segmentation points is a valid segmentation point. Thereafter, based on the validation, a set of valid segmentation points is updated with one or more segmentation points of the plurality of segmentation points. The set of valid segmentation points facilitates segmentation of the text for recognizing the plurality of sections. | 11-08-2012 |
20130108159 | METHOD AND APPARATUS FOR AUTOMATICALLY IDENTIFYING CHARACTER SEGMENTS FOR CHARACTER RECOGNITION | 05-02-2013 |
Ahmad Abdullateef, Kanyakumari District IN
Patent application number | Description | Published |
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20110321139 | Online Protection Of Information And Resources - A computer implemented method and system for protecting information and resources in an online environment is provided. A process initialization monitor application monitors process initialization of a client application provided on a user's communication device. The client application identifies and authenticates one or more components operating on the communication device and one or more third party applications attempting to access the client application. The client application performs the authentication by performing a code integrity check integrated in the client application independent of the communication device, and grants access to the authenticated components and the authenticated third party applications. The client application protects information being processed, exchanged, stored, and displayed within the client application. The client application masks input information, encrypts a communication channel that transfers the input information, blocks attempts to monitor, intercept and manipulate information by unauthorized entities, and prevents access of certificates, resources, etc., by unauthorized entities. | 12-29-2011 |
Ahmad Akashe, Mundelein, IL US
Patent application number | Description | Published |
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20080299607 | Enzymatic Process To Produce Highly Functional Soy Protein from Crude Soy Material - This invention relates generally to the processing of soy-derived materials for use in various products. More particularly, the invention relates to a process producing highly functional soy protein using ultrafiltration followed by an enzymatic treatment. | 12-04-2008 |
20100307542 | Method of Reducing Surface Oil on Encapsulated Material - A method is provided for removing surface oil form a surface of an encapsulated material without using any type of solvent. The method includes contacting an encapsulated material having a moisture content of about 1 to about 60 weight percent with at least about 5 weight percent of an oil removing material for an amount of time effective for reducing surface oil on the encapsulated material by at least about 80%. | 12-09-2010 |
20100310666 | Delivery of Functional Compounds - Functional ingredients including an esterified component and microencapsulated in an enteric matrix to increase the microencapsulation efficiency and reduce undesired organoleptic properties of the microencapsulated material while providing a desired release rate and ester hydrolysis rate, the process including forming an emulsion in water and titrating the emulsion with a precipitating agent to produce a particulate precipitate. | 12-09-2010 |
20100310726 | Novel Preparation of an Enteric Release System - Hydrophobic liquids are microencapsulated by an enteric matrix in an environment substantially free of organic solvents, the process including forming an emulsion of the enteric material and hydrophobic liquid in water, the emulsion titrated with an acid to form a particulate precipitate of the microencapsulated hydrophobic liquid in an enteric matrix. | 12-09-2010 |
20110159103 | Novel Preparation of an Enteric Release System - Hydrophobic liquids are microencapsulated by an enteric matrix in an environment substantially free of organic solvents. The process includes forming an emulsion of the enteric material and hydrophobic liquid in water, titrating the emulsion with an acid to form a particulate precipitate and optionally coating the particulate with a combination of enteric material and plasticizer. | 06-30-2011 |
20120273982 | Novel Preparation Of An Enteric Release System - Hydrophobic liquids are microencapsulated by an enteric matrix in an environment substantially free of organic solvents, the process including forming an emulsion of the enteric material and hydrophobic liquid in water, the emulsion titrated with an acid to form a particulate precipitate of the microencapsulated hydrophobic liquid in an enteric matrix. | 11-01-2012 |
20140154327 | Enteric Delivery Of Functional Ingredients Suitable For Hot Comestible Applications - A microencapsulated enteric matrix composition and method for manufacture are provided. The microencapsulated enteric composition includes enteric material, such as sodium caseinate and soy protein, and a functional ingredient contained therein in a core. Further, the composition includes a first coating including zein and the second, outer coating including ethylcellulose. The microencapsulated enteric composition may be suitable for use in hot comestibles. | 06-05-2014 |
20140255501 | Novel Preparation Of An Enteric Release System - Hydrophobic liquids are microencapsulated by an enteric matrix in an environment substantially free of organic solvents, the process including forming an emulsion of the enteric material and hydrophobic liquid in water, the emulsion titrated with an acid to form a particulate precipitate of the microencapsulated hydrophobic liquid in an enteric matrix. | 09-11-2014 |
Ahmad Alamayreh, Trebeurden FR
Ahmad Al-Dahle, Santa Clara, CA US
Patent application number | Description | Published |
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20090244878 | Conforming, electro-magnetic interference reducing cover for circuit components - An electronic circuit component is provided with shielding for electro-magnetic interference (“EMI”) by covering at least part of the component with a layer of electrical insulation that conforms to the shape of the surface to which the insulation is applied. At least part of the surface of the insulation is then covered by a layer of EMI shielding that conforms to the shape of the surface of the insulation to which the shielding is applied. | 10-01-2009 |
20090273550 | Display Having A Transistor-Degradation Circuit - Systems, methods, and devices are disclosed, including a device having a liquid-crystal display (LCD) panel that includes a transistor-degradation circuit. In some embodiments, the transistor-degradation circuit is configured to output a signal indicative of a change in a property of a transistor on the LCD panel over time. | 11-05-2009 |
20100043222 | CONFORMING, ELECTRO-MAGNETIC INTERFERENCE REDUCING COVER FOR CIRCUIT COMPONENTS - An electronic circuit component is provided with shielding for electromagnetic interference (“EMI”) by covering at least part of the component with a layer of electrical insulation that conforms to the shape of the surface to which the insulation is applied. At least part of the surface of the insulation is then covered by a layer of EMI shielding that conforms to the shape of the surface of the insulation to which the shielding is applied. | 02-25-2010 |
20100079128 | LOW NOISE EXTERNAL ENABLE SWITCHER CONTROL SIGNAL USING ON-CHIP SWITCHER - A method and system is disclosed for powering device sub-circuitry of an electronic device. The sub-circuitry may be used to provide control signals to a direct current switcher on a main system board, thus eliminating passive circuitry typically associated with the sub-circuitry. Furthermore, by actively generating the control signals for the direct current switcher, explicit timing control circuitry is not required to synchronize the transmitted power to the sub-circuitry. | 04-01-2010 |
20110298785 | GATE SHIELDING FOR LIQUID CRYSTAL DISPLAYS - Systems and methods for preventing parasitic capacitances within liquid crystal displays are provided. A display panel according to an embodiment may include, for example, a pixel with a pixel electrode and a transistor coupled to a gate line. Additionally, the pixel may include a shielding conductor interposed between the pixel electrode and the gate line. The shielding conductor may shield the pixel electrode from a parasitic capacitance with the gate line by causing a parasitic capacitance to form between the gate line and the shielding conductor instead of between the gate line and the pixel electrode. | 12-08-2011 |
20110298811 | FLEXIBLE PRINTED CIRCUIT TO GLASS ASSEMBLY SYSTEM AND METHOD - Systems, methods, and devices relating to directly bonding electrode pads of a flexible printed circuit (FPC) to electrode pads of a glass substrate are provided. In one example, such a system may include a glass substrate with electrode pads and an FPC with corresponding electrode pads. A joining edge of each electrode pad of the FPC may couple directly to a joining edge of a corresponding electrode pad of the glass substrate, without an intervening conductive adhesive layer or an anisotropic conductive film (ACF) layer, or a combination thereof. | 12-08-2011 |
20120162121 | SLEW RATE AND SHUNTING CONTROL SEPARATION - Setting a slew rate, e.g., a rising time or a falling time, of a scanning signal can be performed with a first operation, and a shunting resistance of the scanning line can be set with a second operation. A scanning system that scans a display screen, a touch screen, etc., can set a desired slew rate during a first period of time and can set a desired shunting resistance during a second period of time. A gate line system can sequentially scan gate lines to display an image during a display phase of a touch screen. The gate line system can, for example, increase the falling times of gate line signals. After the falling gate line signal has stabilized, for example, the gate line system can decrease the shunting resistance of the gate line. | 06-28-2012 |
20120319666 | LOW NOISE EXTERNAL ENABLE SWITCHER CONTROL SIGNAL USING ON-CHIP SWITCHER - A method and system is disclosed for powering device sub-circuitry of an electronic device. The sub-circuitry may be used to provide control signals to a direct current switcher on a main system board, thus eliminating passive circuitry typically associated with the sub-circuitry. Furthermore, by actively generating the control signals for the direct current switcher, explicit timing control circuitry is not required to synchronize the transmitted power to the sub-circuitry. | 12-20-2012 |
20130076720 | PIXEL GUARD LINES AND MULTI-GATE LINE CONFIGURATION - Data can be written to a sub-pixel by applying a voltage to the sub-pixel's data line. A large change in voltage on a data line can affect the voltages on adjacent data lines due to capacitive coupling between data lines. The resulting change in voltage on these adjacent data lines can give rise to visual artifacts in the data lines' corresponding sub-pixels. Various embodiments of the present disclosure serve to prevent or reduce the appearance of these visual artifacts by inserting guard lines between data lines to reduce the mutual capacitance between data lines. In other embodiments, a pixel having multiple gate lines can be used to selectively turn on and turn off different sub-pixels which, in turn, can reduce or eliminate the appearance of visual artifacts. | 03-28-2013 |
20130076721 | DEVICES AND METHODS FOR ZERO-BIAS DISPLAY TURN-OFF USING VCOM SWITCH - Methods and devices employing zero-bias display turn-off circuitry, including turn-off logic and switching devices, are provided. In one example, a method may include supplying a common voltage output of ground to a common electrode of a pixel of an electronic display, supplying an activation signal to the pixel to activate the pixel, supplying a data signal of ground to a pixel electrode of the pixel, and removing the activation signal from the pixel while the data signal is being supplied to the pixel to store the data signal in the pixel. When the activation signal is removed, the method may include causing the common voltage output being supplied to the common electrode of the pixel to change to a floating value to prevent a kickback voltage from affecting the data signal stored in the pixel. | 03-28-2013 |
20130076799 | SYSTEMS AND METHOD FOR DISPLAY TERMPREATURE DETECTION - Disclosed embodiments relate to a display temperature detection system that can detect temperature variations in different regions of a display panel. The temperature measuring display system includes a display panel that provides graphical images. Further, the temperature measuring display system includes temperature measurement circuitry. The temperature measurement circuitry includes one or more thermal diodes, transistors, or a mesh layer useful to determine at least one temperature measurement of the display panel. | 03-28-2013 |
20130082973 | DISPLAY DEFORMATION DETECTION - Disclosed embodiments relate to a display deformation detection system that detects display deformations based upon changes in resistance and/or capacitance. In one embodiment, a method includes measuring a baseline comprising a baseline resistance or a baseline capacitance or both of a conductive mesh disposed within or overlaid on the display panel. The method further includes detecting a change in the baseline resistance or the baseline capacitance or both and calculating a change location where the change in the baseline resistance or the baseline capacitance or both occurred. The method also includes calculating a magnitude of the change in the baseline resistance or the baseline capacitance or both. | 04-04-2013 |
20130082994 | DEVICES AND METHODS FOR KICKBACK-OFFSET DISPLAY TURN-OFF - Methods and devices employing circuitry for display turn-off that offsets the effect of kickback voltage are provided. In one example, a method may include determining an amount of kickback voltage that is expected to occur in pixels of the electronic display during shutdown of the display, supplying a common voltage output to a common electrode of a pixel of the electronic display, and supplying an activation signal to the pixel to activate the pixel. The method may also include supplying a data signal to a pixel electrode of the pixel. The data signal may be substantially equal to the sum of the common voltage output and the determined kickback voltage. The method may include removing the activation signal from the pixel to store the data signal in the pixel to reduce the effect of kickback voltage on the pixel electrode of the pixel during shutdown of the electronic display. | 04-04-2013 |
20130241909 | DEVICES AND METHODS FOR REDUCING A VOLTAGE DIFFERENCE BETWEEN VCOMS OF A DISPLAY - Methods and devices for reducing a voltage difference between common voltage layers (VCOMs) of a display are provided. In one example, a method may include supplying an activation signal to a row of pixels of the display to activate the row of pixels. The method may also partially removing the activation signal from the row of pixels at a predetermined rate. The method may include detecting a voltage difference between a first VCOM of a first set of pixels of the display and a second VCOM of a second set of pixels of the display after the activation signal has been partially removed. The method may also include controlling removal of the activation signal from the row of pixels based at least partially on the detected voltage difference. | 09-19-2013 |
20130278581 | DEVICES AND METHODS FOR PIXEL DISCHARGE BEFORE DISPLAY TURN-OFF - Methods and devices employing circuitry for quickly discharging pixels of a display before the display is turned off are provided. In one example, a method may include receiving at the electronic display a signal indicating the electronic display will be powered off within a period of time. The method may also include, in response to the signal, causing a frame of pixel data originating from the electronic display to be stored in pixels of the electronic display before the electronic display is powered off. Storing the frame of pixel data in the pixels may inhibit image artifacts from occurring on the electronic display when the electronic display is powered back on in the future. | 10-24-2013 |
20130328755 | Systems and Methods for Reducing or Eliminating Mura Artifact Using Contrast Enhanced Imagery - Systems, methods, and devices are provided to calibrate an electronic display to reduce or eliminate mura artifacts. Such mura artifacts may be due to differential behavior of multiple common voltage layers (VCOMs) of the display. One method for reducing or eliminating such muras may involve setting pixels of an electronic display to a gray level and setting an operating parameter of the liquid crystal display to a starting value. An image of the pixels may be captured. Using the image, an average luminance of the pixels may be determined and the image may be amplified around the average luminance to enhance contrast of the image. When the amplified image substantially does not indicates the presence of a mura, the value of the operating parameter may be stored in the electronic display. | 12-12-2013 |
20130328759 | Systems and Methods for Mura Calibration Preparation - Systems and methods for calibrating an electronic display to reduce or eliminate artifacts are provided. One method for reducing or eliminating artifacts may involve baking the operational—but not yet fully calibrated—electronic display to reduce stray charge on the electronic display. After baking the display, the electronic display may be calibrated to reduce or eliminate flicker and/or mura artifacts | 12-12-2013 |
20130328795 | DEVICES AND METHODS FOR IMPROVING IMAGE QUALITY IN A DISPLAY HAVING MULTIPLE VCOMS - Methods and devices for improving image quality in a display having multiple common voltage layers (VCOMs) are provided. In one example, a method may include maintaining a deactivation signal on pixels of the display after programming a frame of data onto the pixels of the display, but before a touch sequence. The method may also include supplying a first data signal to each pixel of a first set of pixels coupled to a first VCOM while maintaining the deactivation signal. The method may include supplying a second data signal to each pixel of a second set of pixels coupled to a second VCOM while supplying the first data signal. The first data signal is supplied to each pixel of the first set of pixels and the second data signal is supplied to each pixel of the second set of pixels to inhibit image distortion during the touch sequence. | 12-12-2013 |
20130328796 | DEVICES AND METHODS FOR REDUCING POWER USAGE OF A TOUCH-SENSITIVE DISPLAY - Methods and devices employing circuitry for reducing power usage of a touch-sensitive display are provided. In one example, a method includes receiving power for a display of an electronic device. The method also includes powering a touch subsystem and a display subsystem of the display. The method includes, in a standard display mode, storing a frame of data in pixels of the display subsystem during a first period of time. The method also includes, in a low power display mode, storing a frame of data in pixels of the display subsystem during a second period of time. The second period of time is not equal to the first period of time. The method includes detecting a touch of the display via the touch subsystem between each synchronization signal of a plurality of synchronization signals received by the display. | 12-12-2013 |
20130328797 | DEVICES AND METHODS FOR REDUCING POWER USAGE OF A TOUCH-SENSITIVE DISPLAY - Methods and devices employing circuitry for reducing power usage of a touch-sensitive display are provided. In one example, a method for reducing power usage of a touch-sensitive display may include receiving power for the display of an electronic device. The method may also include powering a touch subsystem and a display subsystem of the display. The method may include, in a standard display mode, receiving synchronization signals at a first rate. A frame of data is stored on pixels of the display subsystem between each synchronization signal. The method may also include, in a low power display mode, receiving synchronization signals at a second rate. The second rate is less than the first rate. The method may include detecting a touch of the display via the touch subsystem between each synchronization signal. | 12-12-2013 |
20130328843 | Systems and Methods for Reducing or Eliminating Mura Artifact Using Image Feedback - Systems, methods, and devices for calibrating an electronic display to reduce or eliminate a mura artifact are provided. The mura artifact may be due to differential behavior of common voltage layers (VCOMs) in the electronic display. One method for reducing or eliminating the mura artifact may involve setting pixels of the electronic display to a first gray level and measuring a luminance difference between light and dark areas of a mura artifact on the electronic display. A value of an operating parameter of the electronic display may be adjusted while monitoring the luminance difference measurement. A value of the operating parameter that causes the luminance difference measurement to be within a specified range of acceptable luminance difference measurement values may be stored in the electronic display. | 12-12-2013 |
20130328844 | Using Clock Detect Circuitry to Reduce Panel Turn-on Time - Systems, devices, and methods for using clock detector circuitry to reduce turn-on time of an electronic display, improve image quality, and reduce operations of a host are provided. In one example, a system may include a host configured to transmit a number of signals and a display driver coupled to the host. The number of signals may include a clock signal and data signals. The display driver is configured to drive a display based at least in part on the data signals. The display driver is also configured to be reset upon detection of the clock signal without waiting for a host-issued reset signal. A clock detect circuit configured to detect the clock signal may be configured to transmit an internal reset signal to reset the display driver without a dedicated host-issued reset signal. | 12-12-2013 |
20130328847 | DEVICES AND METHODS FOR COMMON ELECTRODE MURA PREVENTION - Methods and devices employing mura prevention circuitry, are provided. In one example, a method may include supplying a first voltage pathway between a common electrode driver and a common electrode of an electronic display device and supplying a second voltage pathway between the common electrode driver and ground. Mura prevention circuitry may be supplied that activates the first voltage pathway when the electronic display device is turned on and an activation gate signal is provided from a gate corresponding to the common electrode driver. Further, the mura prevention circuitry may activate the second voltage pathway when the electronic display device is turned off or no activation gate signal is provided from the gate corresponding to the common electrode driver. | 12-12-2013 |
20130328851 | GROUND NOISE PROPAGATION REDUCTION FOR AN ELECTRONIC DEVICE - A system and device for reducing ground bounce in circuitry. Utilization of a common ground supplied to multiple integrated circuits reduces the complexity and costs of producing circuitry but tends to interfere with signal quality within the circuitry by subjecting each integrated circuit to the ground bounce of every other integrated circuit. By introducing a source follower to selectively decouple and/or couple slave circuits within the circuitry, the ground bounce for the overall system can be reduced, thereby increasing the efficiency of interpreting signals within the circuitry. | 12-12-2013 |
20130329057 | Systems and Methods for Dynamic Dwelling Time for Tuning Display to Reduce or Eliminate Mura Artifact - Systems and methods for calibrating an electronic display to reduce or eliminate a mura artifact are provided. The mura artifact may be due to differential behavior of common voltage layers (VCOMs) in the electronic display. One method for reducing or eliminating the mura artifact may involve turning on an electronic display and programming pixels the electronic display to a uniform gray level. An initial luminance value may be determined and, after waiting a period of time, a subsequent luminance of the pixels may be measured. When a difference between the subsequent luminance and initial luminance is within a threshold, the mura artifact may be understood to have settled and the electronic display may be calibrated. | 12-12-2013 |
20130342431 | Systems and Methods for Calibrating a Display to Reduce or Eliminate Mura Artifacts - Systems, methods, and devices are provided to reduce or eliminate mura artifacts on electronic displays. For example, pixels may be programmed to a uniform gray level before all or a substantial number of gates of the pixels are activated. The voltages on some or all source lines that supply the pixels may be measured. A mura artifact may be seen when voltage differences on the source lines are present. As such, operational parameters of the electronic display may be adjusted to reduce or eliminate the mura artifact by reducing the voltage differences. | 12-26-2013 |
20140062936 | SYSTEMS AND METHODS FOR MONITORING LCD DISPLAY PANEL RESISTANCE - Systems and methods for monitoring internal resistance of a display. The method may include supplying the display via a capacitor with a first voltage configured to enable the display to receive one or more touch inputs. After supplying the display with the first voltage, the method may include discharging the capacitor to a second voltage configured to enable the display to display image data. The method may then monitor a discharge waveform that corresponds to when the capacitor discharges from the first voltage to the second voltage. Based at least in part on the discharge waveform, the method may determine a chip on glass resistance value and a flex on glass resistance value that correspond to an internal resistance of the display. | 03-06-2014 |
20140062940 | SYSTEMS AND METHODS FOR MONITORING LCD DISPLAY PANEL RESISTANCE - Systems and methods for monitoring internal resistance of a display may include supplying the display via a capacitor with a first voltage and a second voltage configured to enable the display to receive touch inputs and display image data, respectively. The method may discharge the capacitor at least three times via a first resistor, a second resistor, and the first resistor and second resistor coupled in parallel with each other. The method may monitor three discharge waveforms that corresponds to when the capacitor discharges from the first voltage to the second voltage via the first resistor, the second resistor, and the first resistor and second resistor coupled in parallel with each other. Based at least in part on the discharge waveforms, the method may determine a chip on glass resistance value and a flex on glass resistance value that correspond to an internal resistance of the display. | 03-06-2014 |
20140159764 | SYSTEMS AND METHODS FOR FRACTURE DETECTION IN AN INTEGRATED CIRCUIT - Systems, methods, and devices are provided to identify the occurrence, location, and/or severity of a fracture within an integrated circuit, even when the integrated circuit is not accessible to external inspection. One such method includes obtaining a measurement of a property of the integrated circuit through at least one contact of the integrated circuit. The measurement may include a resistance of a resistive pattern in the integrated circuit or a measurement of current-voltage behavior of a power supply of the integrated circuit. The measurement of the property may be compared to an expected baseline property. Based at least in part on this comparison, whether a fracture of the integrated circuit has occurred and a location of the fracture in the integrated circuit may be determined. | 06-12-2014 |
20140168292 | DISPLAY ACTIVATION AND DEACTIVATION CONTROL - An electronic display includes a display panel, which includes an array of pixels and a driver configured to activate and deactivate the emission of light from each of the pixels in the array. The electronic display also includes a panel driver configured to generate and transmit an emission interrupt signal to the driver, wherein the emission interrupt signal causes the driver to deactivate the emission of light from all pixels in the array for a set period of time prior to a refresh of a line of pixels in the array. | 06-19-2014 |
20140354586 | REDUCING TOUCH PIXEL COUPLING - A touch screen to reduce touch pixel coupling. In some examples, the touch screen can include a first display pixel and a second display pixel in a row of display pixels, where the first display pixel can be configurable to be decoupled from the second display pixel during at least a touch sensing phase of the touch screen. In some examples, the touch screen can include a display pixel having a first and a second transistor, where the second transistor can be electrically connected to a gate terminal of the first transistor, and can be diode-connected. In some examples, the touch screen can include two display pixels, each display pixel having two transistors, where two of the transistors can be electrically connected to a first gate line, and the remaining two transistors can be individually electrically connected to a second and third gate line, respectively. | 12-04-2014 |
20150084911 | DEVICES AND METHODS FOR REDUCTION OF DISPLAY TO TOUCH CROSSTALK - Devices and methods for reducing display-to-touch crosstalk are provided. In or more examples, an electronic display panel may include a pixel. The pixel may include a pixel electrode, a common electrode, and a first transistor having a first source coupled to a data line, a first gate coupled to a gate line, and a first drain coupled to the pixel electrode. The first transistor may be configured to pass a data signal from the data line to the pixel electrode upon receipt of an activation signal from the gate line. The pixel may also include a second transistor having a second source coupled to the common electrode, a second gate coupled to the gate line, and a second drain coupled to a common voltage source. The second transistor may be configured to cause a parasitic capacitance between the gate line and the second drain of the second transistor instead of between the gate line and the first drain of the first transistor. | 03-26-2015 |
Ahmad Al-Dhubabian, Jeddah SA
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20090165366 | Microreactor Process for Making Biodiesel - Embodiments of a method for using a microreactor to produce biodiesel. For example, the method may comprise flowing a first fluid comprising an alcohol and a second fluid comprising an oil to the microreactor. Alcohols typically, but not necessarily, are lower aliphatic alcohols, including methanol, ethanol, amyl alcohol or combinations thereof. Biodiesel production can be under supercritical conditions, where such conditions typically are determined relative to the alcohol component. Suitable sources of oil products include soy, inedible tallow and grease, corn, edible tallow and lard, cotton, rapeseed, sunflower, canola, peanut, safflower, and combinations thereof. Catalysts can be used to facilitate biodiesel production, such as metal oxides, metal hydroxides, metal carbonates, alcoholic metal carbonates, alkoxides, mineral acids and enzymes. Oil conversion to biodiesel typically increases with increasing mean microreactor residence time. Certain embodiments of the present invention can include blending biodiesel produced by the method with petroleum-based products. | 07-02-2009 |
Ahmad Al Hashash, Alrabia KW
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20100233019 | APPARATUS FOR PROVIDING POLLUTION FREE AIR - An apparatus for providing pollution free air to an individual includes an enclosed or semi-enclosed space or compartment for surround or partially surrounding an individual's head or upper body to separate the individual from polluted air. A filter assembly and fan forcing polluted air through the filter assembly and into the enclosure. The filter assembly includes a first filter for removing relatively large particles such as sand or dust from the polluted air while a second HAPA filter removes airborne allergens before forcing non-polluted air into the enclosed or semi-enclosed space. | 09-16-2010 |
Ahmad Alkayali, Lake Forest, CA US
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20080260915 | Method and apparatus for producing dry food supplements from fruits, vegetables, and other sources - A method for producing a dry food supplement with a flaky, powdery, or granular consistency from a selected moist source material includes a step of providing the moist source or starting material. This starting material to be dried is suspended or floated on a heat-transfer film on the surface of a body of heated but not boiling water to absorb heat from the water. The film prohibits moisture transfer from the body of heated water to the material to be dried. The heat transfer causes drying of the material. An apparatus for carrying out the method includes a reservoir of water, a film buoyantly supported on the water, and a heater for maintaining the temperature of the water at a predetermined level. In a preferred embodiment, the reservoir is in the form of an elongated trough and the film forms a conveyor belt that floats on the surface of the water. Preferably, a humidity-controlled stream of drying air is also directed over the drying material, and the drying process is continued until a dry flake or mass is produced. This dry flake or mass may be generally flaky or can be powdered or granular, dependent upon the nature of the starting material and the consistency of the product desired. | 10-23-2008 |
20080260935 | Reversitall anti-oxidant grape product, method of making, method of using, and apparatus for producing - Reversitall is a unique anti-oxidant grape product, and includes a unique combination of beneficial organic chemicals, including trans-resveratrol, trans-viniferin, and oligostuibines. This product is produced from grape cane, red wine and raw grape juice. The grape product is usable as a food supplement having beneficial anti-oxidant properties. A method of making this food supplement includes solvent extraction from the grape cane, followed by vacuum drying without overheating the product. Another method for producing the product employs low temperature drying, and an apparatus to accomplishing this low temperature drying uses the surface of a body of heated but not boiling water to drive moisture off of the product. A method for using the food supplement involves human ingestion of desired amounts of the grape product as a daily food supplement. | 10-23-2008 |
Ahmad Alkayali, Murrieta, CA US
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20090191294 | Grape cane product, and method of making - An extract of the grape plant obtained from grape plant cane is a powerful anti-oxidant, and offers a unique combination of beneficial organic chemicals, including trans-resveratrol, trans-viniferin, and oligostiibines. The grape plant cane product is produced essentially exclusively from grape plant cane, which is often discarded by vintners. Methods of making this product include solvent extraction from the grape plant cane, followed by vacuum drying without overheating the product. The grape plant cane extract may be used as an anti-fungal, antibiotic, antiseptic, preservative, as a topical application to improve moisture retention of human skin, and to extend the shipping and shelf life of produce, among other uses. A method for using the grape plant cane extract as a food supplement involves daily human ingestion of desired amounts of a food-grade grape plant cane product. | 07-30-2009 |
20100075921 | Pr paration of hyaluronic acid with desired low molecular weight as a food supplement - A process for preparing hyaluronic acid primarily as a food supplement which is capable of absorption and assimilation by the human body includes desirable control of both the purity and molecular weight range of the resulting product. Chicken comb tissue is subjected to one of two disclosed processes for extracting, purifying, and controlling the molecular weight range of hyaluronic acid in solution, which is then dried and powdered to a form suitable for human consumption as a food supplement. The resulting hyaluronic acid product can also be used topically in creams or solutions for beneficial treatment of skin conditions, such as dry skin or wrinkling, for example. | 03-25-2010 |
20130272974 | Hydroxytyrosol Product, Method of Making, and Uses Thereof - The present invention provides a granule powder product containing a minimum of 25% Hydroxytyrosol, and a method of making such a product. The product is made from cultivated olive leaves. Because of unique production and purification technology provided by the present invention, Oleuropein present in the olive leaf extract is essentially completely transferred into Hydroxytyrosol by a biotransformation process. As a result, essentially no Oleuropein residue is present in the final product. | 10-17-2013 |
Ahmad Alshammari, Riyadh SA
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20120095258 | METHOD FOR PREPARATION OF DICARBOXYLIC ACIDS FROM SATURATED HYDROCARBONS OR CYCLOALIPHATIC HYDROCARBONS BY CATALYTIC OXIDATION - The present invention relates to a method for preparing dicarboxylic acids from saturated and cycloaliphatic hydrocarbons by oxidation at a reaction temperature comprised in the range of 25 to 300° C. in an autoclave using a solid heterogeneous catalyst. More particularly, the method of the invention relates to a method for preparing adipic acid (AA) from cyclohexane (CH) by selective oxidation. | 04-19-2012 |
Ahmad Anjomshoaa, Kerman IR
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20110086349 | Proliferation Signatures and Prognosis for Gastrointestinal Cancer - This invention relates to methods and compositions for determining the prognosis of cancer in a patient, particularly for gastrointestinal cancer, such as gastric or colorectal cancer. Specifically, this invention relates to the use of genetic markers for the prediction of the prognosis of cancer, such as gastric or colorectal cancer, based on cell proliferation signatures. In various aspects, the invention relates to a method of predicting the likelihood of long-term survival of a cancer patient, a method of determining a treatment regime for a cancer patient, a method of preparing a personalized genomics profile for a cancer patient, among other methods as well as kits and devices for carrying out these methods. | 04-14-2011 |
Ahmad Atieh, Nepean CA
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20090060523 | In-service optical dispersion determining system and method - A system and method for in-service optical dispersion determination are provided. Optical dispersion is determined by splitting a first optical signal into two components, introducing a time delay between the two components such that corresponding pulses of the two components partially overlap, combining the two components to generate a combined optical signal comprising a first component and a second component, determining power of the combined optical signal while applying a plurality of dispersion compensation values, in order to determine a dispersion compensation value that results in a minimum detected power of the combined optical signal. Polarization Mode Dispersion is determined by adjusting the time delay that is introduced until the power of the combined optical signal is substantially equal for all of the plurality of dispersion compensation values. | 03-05-2009 |
20120093516 | IN-SERVICE OPTICAL DISPERSION DETERMINING SYSTEM AND METHOD - A system and method for in-service optical dispersion determination are provided. Optical dispersion is determined by splitting a first optical signal into two components, introducing a time delay between the two components such that corresponding pulses of the two components partially overlap, combining the two components to generate a combined optical signal comprising a first component and a second component, determining power of the combined optical signal while applying a plurality of dispersion compensation values, in order to determine a dispersion compensation value that results in a minimum detected power of the combined optical signal. Polarization Mode Dispersion is determined by adjusting the time delay that is introduced until the power of the combined optical signal is substantially equal for all of the plurality of dispersion compensation values. | 04-19-2012 |
Ahmad Bahai, Lafayette, CA US
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20080297386 | SIGMA-DELTA MODULATOR WITH DAC RESOLUTION LESS THAN ADC RESOLUTION - A sigma-delta modulator is provided with a feedback digital-to-analog converter having less resolution than the quantizer, while providing a reduced length output word, requiring minimal additional internal processing, and shaping of the truncation error by an effective noise transfer function greater than the order of the host sigma-delta modulator. | 12-04-2008 |
20090045848 | PHASE-FREQUENCY DETECTOR WITH HIGH JITTER TOLERANCE - A phase-frequency detection system and method for enhancing performance of the frequency detector in a phase-frequency detection system. Filtering of the frequency detector inputs makes operation of the frequency detector more robust in the presence of intersymbol interference within the incoming data signal and other non-ideal characteristics such as noise and crosstalk. | 02-19-2009 |
20100039840 | AC-TO-DC VOLTAGE CONVERSION AND CHARGING CIRCUITRY - Voltage conversion and charging circuitry and method for converting an alternating current (AC) voltage to a direct current (DC) voltage for charging an energy storage element (e.g., battery or supercapacitor). An output capacitance, which is initially charged quickly for use in the slower charging of a battery, also maintains the charge on an input capacitance which provides power for the charging control circuitry during such charging process. In accordance with a preferred embodiment, the DC charging current is substantially constant during a first time interval following which the DC charging power is substantially constant during a second time interval. | 02-18-2010 |
20110013488 | SUB-BEAM FORMING RECEIVER CIRCUITRY FOR ULTRASOUND SYSTEM - Multi-channel receiver circuitry for a sub-beam forming receiver of an ultrasound system in which digital filtering, down-sampling and successive data storage circuitry impose programmable fine and coarse time delays on received digital data signals. | 01-20-2011 |
20110051937 | BEAM FORMING IN SPATIALIZED AUDIO SOUND SYSTEMS USING DISTRIBUTED ARRAY FILTERS - A system includes multiple speakers arranged in a speaker array configuration. The system also includes one or more filters configured to filter audio signals and generate filtered audio signals. The one or more filters are configured to operate using filter coefficients associated with a desired beam pattern to be produced by the multiple speakers. The system further includes at least one amplifier configured to amplify the filtered audio signals and provide the amplified filtered audio signals to the speakers. The one or more filters reside within or are coupled to the at least one amplifier. The system may further include a controller configured to modify at least one of the filter coefficients based on a change in the speaker configuration. The filters may operate independently of a centralized processor, and a centralized processor may not even be required to provide electronic beam forming. | 03-03-2011 |
20120154003 | SPUR REDUCTION TECHNIQUE FOR SAMPLING PLL'S - Control circuitry and method of controlling for a sampling phase lock loop (PLL). By controlling the duty cycle of a sampling control signal, in accordance with the PLL reference and output signals, spurious output signals from the sampling PLL being controlled can be reduced. | 06-21-2012 |
20130038365 | Sampling Phase Lock Loop (PLL) With Low Power Clock Buffer - A sampling phase locked loop (PLL) circuit includes a pull-up/down buffer configured to convert an oscillator reference clock into a square wave sampling control signal input to a sampling phase detector. The buffer circuit is configured to reduce power by controlling the switching of the pull-up and pull-down transistors (and thereby the transitions of the sampling control signal) so that the transistors are not on at the same time. | 02-14-2013 |
20140232346 | ACTIVE CELL AND MODULE BALANCING FOR BATTERIES OR OTHER POWER SUPPLIES - A system configured to actively balance power among power cells such as batteries. The system includes a power module of series-coupled power cells, each exhibiting different charge levels during charging and discharging. A power module includes active cell balancing circuitry configured to substantially balance the charges of the power cells at least during charging. In one embodiment, the active cell balancing circuitry includes: (a) current source circuitry configured to supply extra charging current to a selected power cell; and (b) current source control circuitry configured to control the current source circuitry to supply extra charging current to the power cell with the lowest state of charge. In another embodiment, the system includes multiple power modules, each having multiple power cells coupled in series, and each having an active cell balancing circuit configured to substantially balance the charges of the power cells in an associated one of the power modules. | 08-21-2014 |
Ahmad Bahrmand, Houston, TX US
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20100317037 | Detection of Mycobacterium Tuberculosis Bacilli - A screening test for | 12-16-2010 |
Ahmad Baitalmal, Renton, WA US
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20090037287 | Software Marketplace and Distribution System - In an embodiment, a computer implemented method is described. The method is performed at one or more servers, hosting a marketplace application. A software application is received from a software vendor for distribution. License terms are associated with the software application. The software application is made available for distribution through the marketplace application. The software application is deployed to one or more user accounts on one or more hosting servers, in accordance with the license terms. | 02-05-2009 |
20090037337 | Software Licensing and Enforcement System - In an embodiment, a computer implemented method is described. The method is performed at one or more servers, hosting a marketplace application. A software application is received from a vendor for distribution. License terms are generated in response to a selection by the vendor from options provided by the marketplace application. The license terms are associated with the software application. The software application is made available for distribution through the marketplace application, in accordance with the license terms. | 02-05-2009 |
20090037452 | System and Method for Synchronizing Applications - Changes made to a first data set in a plurality of data sets are detected, and at least a first subset of the changes is synchronized to a data framework that facilitates data synchronization between the plurality of data sets. | 02-05-2009 |
20090037492 | Framework for Synchronizing Applications - A computer system includes one or more memory, and one or more programs and data structures stored in the memory, the one or more programs and data structures including: an application data structure processors, configured to store data and program files for a web-based application, an account data structure configured to store one or more instances of the application data structure for an account, wherein an instance of the application data structure corresponds to an instance of a web based application, and a synchronization module configured to synchronize data between web-based applications within an account based on synchronization rules. | 02-05-2009 |
20090037523 | System and Method for Synchronizing an Offline Web-Based Application with an Online Web-Based Application - A system and a method for executing a web-based application on a client computer system without a network connection to an application server that hosts the web-based application is presented. In these embodiments, the web-based application can provide functionality substantially similar to the functionality of the web-based application when the client computer system has a network connection to the application server. A system and method for synchronizing and resolving conflicts between an online and an offline web-based application is also presented. | 02-05-2009 |
20090070388 | System and Method for Resolving Conflicts Between an Offline Web-Based Application and an Online Web-Based Application - A system and a method for executing a web-based application on a client computer system without a network connection to an application server that hosts the web-based application is presented. In these embodiments, the web-based application can provide functionality substantially similar to the functionality of the web-based application when the client computer system has a network connection to the application server. A system and method for synchronizing and resolving conflicts between an online and an offline web-based application is also presented. | 03-12-2009 |
20090259744 | System and Method for Running a Web-Based Application while Offline - A system and a method for executing a web-based application on a client computer system without a network connection to an application server that hosts the web-based application is presented. In these embodiments, the web-based application can provide functionality substantially similar to the functionality of the web-based application when the client computer system has a network connection to the application server. A system and method for synchronizing and resolving conflicts between an online and an offline web-based application is also presented. | 10-15-2009 |
Ahmad Bilal, Duvall, WA US
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20120009896 | ABOVE-LOCK CAMERA ACCESS - Apparatus and methods are disclosed for allowing smart phone users to “capture the moment” by allowing easy access to a camera application when a mobile device is in an above-lock (or locked) mode, while also preventing unauthorized access to other smart phone functionality. According to one embodiment of the disclosed technology, a method of operating a mobile device having an above-lock state and a below-lock state comprises receiving input data requesting invocation of an camera application when the mobile device is in the above-lock state and invoking the requested camera application on the device, where one or more functions of the requested application are unavailable as a result of the mobile device being in the above-lock state. | 01-12-2012 |
20130318476 | ENTRY POINTS TO IMAGE-RELATED APPLICATIONS IN A MOBILE DEVICE - A method and apparatus is provided for operating a mobile device having stored thereon a plurality of applications (“apps”) that are each configured to capture an image. The method includes receiving first user input data requesting invocation of a given one of the applications. The given application is launched by the user. After launching the given application a user interface is presented which serves as an entry point through which ail of the image capture applications stored on the mobile device are made available to the user. | 11-28-2013 |
20150050916 | ABOVE-LOCK CAMERA ACCESS - Apparatus and methods are disclosed for allowing smart phone users to “capture the moment” by allowing easy access to a camera application when a mobile device is in an above-lock (or locked) mode, while also preventing unauthorized access to other smart phone functionality. According to one embodiment of the disclosed technology, a method of operating a mobile device having an above-lock state and a below-lock state comprises receiving input data requesting invocation of an camera application when the mobile device is in the above-lock state and invoking the requested camera application on the device, where one or more functions of the requested application are unavailable as a result of the mobile device being in the above-lock state. | 02-19-2015 |
Ahmad Bittar, Cambridge GB
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20100196614 | PAINTING APPARATUS - A painting apparatus comprising a paint module, an applicator assembly, and a dip-tube assembly containing a pump, the paint module having a container receiving section which is closeable by a releasably attachable lid, the applicator assembly being fluidly connectable to liquid in the container receiving section via the dip-tube assembly, in which the lid includes an aperture to allow the dip-tube assembly to pass therethrough and submerge the pump in the liquid (FIG. | 08-05-2010 |
Ahmad Bsiesy, Saint Martin D'Heres FR
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20090016207 | Recording Device with a Porous Heat Barrier - This invention relates to a recording medium comprising: | 01-15-2009 |
Ahmad Chalabi, Briarcliff Manor, NY US
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20110258144 | Just 200 - The Just 200 is a market capitalization weighted stock market index. It is used to track the movements of the broad US stock market. Stocks represent ownership. With ownership comes economic results and voting power. However, some companies restrict, or even remove, the voting power of some stockholders. The Just 200 is meant to be the index of choice for individuals buying stocks through an index fund because it has been designed to be the fairest to individual investors because it excludes ALL SECURITIES of companies who don't give all owners equal voting rights. The logic behind it is that every share should be entitled an equal ownership vote. Any company who doesn't adhere to that standard is curtailing the rights of individuals and should have their securities boycotted. No major stock market index uses this rule. | 10-20-2011 |
Ahmad Chamseddine, Penticton CA
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20100289662 | PERSONNEL SAFETY UTILIZING TIME VARIABLE FREQUENCIES - A system to improve safety of workers who are in proximity to mobile machines includes a machine mountable radio-frequency identification reader that wirelessly monitors radio-frequency identification tags worn by workers moving relative to and in proximity to a mobile machine when the reader is mounted on the machine. The reader includes a processor and an antenna front-end which is switchable between an omni-directional antenna or at least one directional antenna. The omni-directional antenna is mountable so as to monitor a machine circumference completely around the mobile machine. Each directional antenna is mountable so as to monitor only either a front or a back of the mobile machine relative to the machines direction of motion. | 11-18-2010 |
Ahmad Chamseddine, Calgary CA
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20110148581 | System for asset tracking - An asset tracking system includes one or more RFID readers and one or more RFID tags cooperating with the readers, and at least one garment, wherein the readers each include an RF wideband transceiver and a linearly polarized antenna. Each reader polls periodically a corresponding one or more RFID tag to determine a distance of a particular tag from each reader. Each reader computes the tag's distance in real-time and updates a corresponding database in real-time for an on-demand reaction as determined by a processor in each reader. Each tag includes a wideband transceiver and an antenna array. The antenna array is implanted on each garment and ensures a spherical coverage around each tag. The antenna array includes two or more patch antenna distributed around each garment so as to provide full 360 degree and spherical coverage around each garment, and wherein each patch antenna is provided on a dielectric. Coverage is thereby provided by the patch antenna array and removes the need of having a single line of sight. Each tag may include an on-board processor adapted to adaptively switch between the antennas in the antenna array so as to select an appropriate antenna of the array for a signal from a corresponding reader. | 06-23-2011 |
20130113670 | DIRECTIONAL SLOT ANTENNA WITH A DIELECTRIC INSERT - A directional slot antenna comprises a radiating component coupled to a reflector. A reflector spacing gap or cavity between the radiating component and the reflector has a height which is less than a predetermined height of a free-space reflector spacing cavity associated with desired gains for frequencies of interest. A dielectric material insert is positioned within the reflector spacing cavity and fills or partially fills the cavity. The reduced-height cavity including the dielectric material insert provides an increased electrical separation between the radiating component and the reflector that corresponds to the predetermined height of the free-space reflector spacing cavity. | 05-09-2013 |
Ahmad Darabiha, Irvine, CA US
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20120002711 | METHOD AND SYSTEM FOR ADAPTIVE TONE CANCELLATION FOR MITIGATING THE EFFECTS OF ELECTROMAGNETIC INTERFERENCE - Aspects of a method and system for adaptive tone cancellation for mitigating the effects of interference are provided. In this regard, an Ethernet PHY may receive one or more signals via a corresponding one or more physical channels and generate one or more estimate signals, each of which approximates interference present in a corresponding one of the received signals. The Ethernet PHY may subtract each one of the estimate signals from a corresponding one of the received signals. The subtracting may occur at the input of one or more slicers in the Ethernet PHY. The received signals may be processed via one or more equalizers in the Ethernet PHY. A decision output of a slicer in the Ethernet PHY may be subtracted from one of the said one or more received signals, and a signal resulting from the subtraction may be utilized to generate the one or more estimate signals. | 01-05-2012 |
20130308695 | Method and System for Adaptive Tone Cancellation for Mitigating the Effects of Electromagnetic Interference - Aspects of a method and system for adaptive tone cancellation for mitigating the effects of interference are provided. In this regard, an Ethernet PHY may receive one or more signals via a corresponding one or more physical channels and generate one or more estimate signals, each of which approximates interference present in a corresponding one of the received signals. The Ethernet PHY may subtract each one of the estimate signals from a corresponding one of the received signals. The subtracting may occur at the input of one or more slicers in the Ethernet PHY. The received signals may be processed via one or more equalizers in the Ethernet PHY. A decision output of a slicer in the Ethernet PHY may be subtracted from one of the the one or more received signals, and a signal resulting from the subtraction may be utilized to generate the one or more estimate signals. | 11-21-2013 |
Ahmad Dashtestani, Tucson, AZ US
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20090058525 | Common-mode bandwidth reduction circuit and method for differential applications - An amplifier driver circuit ( | 03-05-2009 |
Ahmad Faizan, Randolph, NJ US
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20100298884 | Polyaxial Auxiliary Connector - A polyaxial auxiliary connector assembly and method includes a first component comprising a base comprising at least one female socket; and a member connected to the base, wherein the member comprises at least one aperture. A second component is operatively connected to the base and comprises a seat portion; a pair of upright arms extending from the seat portion and defining a first channel therebetween; an outwardly protruding and expandable bulbous male end positioned adjacent to the seat portion and in the female socket of the base; and a second channel positioned through the seat portion and the male end, wherein the first and second channels each comprise a longitudinal axis that are positioned orthogonal to one another; a pin positioned through the second channel causing the bulbous male end of the second component to outwardly expand in the female socket; and a blocker mechanism engaged with the second component. | 11-25-2010 |
20110087287 | Rod-to-Rod Connector - A rod-to-rod connector assembly comprising a longitudinal member, which may be straight or S-shaped or have some other configuration; and a connecting member connected to a first end of the longitudinal member, wherein the connecting member comprises a pair of threaded opposed ends defining a channel therebetween. The assembly may further comprise a threaded blocking mechanism that engages the pair of threaded opposed ends of the connecting member. Preferably, the longitudinal member connects to only one of the opposed ends of the connecting member. The longitudinal member may comprise a first elongated portion comprising a first longitudinal axis; a second elongated portion comprising a second longitudinal axis; and a curved portion connecting the first elongated portion to the second elongated portion, wherein the first longitudinal axis and the second longitudinal axis are parallel to one another. | 04-14-2011 |
Ahmad Faizan, Mountain Lakes, NJ US
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20110264221 | Interspinous Fusion Device and Method - An interspinous fusion assembly includes a screw including a first end that includes at least one aperture, a second end inserted between the two spinous processes, a shank separating the first end from the second end. The shank includes an outer surface that includes cutting means and at least one hole bored through the surface. An inner chamber positioned in the shank and substantially along a longitudinal axis of the shank. The inner chamber includes the aperture of the first end and connects with the hole of the shank. A pair of complementary plates bilaterally positioned with respect to one another and accommodating the screw. A fastening mechanism positioned in one of the plates that retains a relative position of the pair of complementary plates constant with respect to one another. The pair of complementary plates includes a first plate and a second plate. | 10-27-2011 |
Ahmad Faraj, Rochester, MN US
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20090240915 | Broadcasting Collective Operation Contributions Throughout A Parallel Computer - Methods, systems, and products are disclosed for broadcasting collective operation contributions throughout a parallel computer. The parallel computer includes a plurality of compute nodes connected together through a data communications network. Each compute node has a plurality of processors for use in collective parallel operations on the parallel computer. Broadcasting collective operation contributions throughout a parallel computer according to embodiments of the present invention includes: transmitting, by each processor on each compute node, that processor's collective operation contribution to the other processors on that compute node using intra-node communications; and transmitting on a designated network link, by each processor on each compute node according to a serial processor transmission sequence, that processor's collective operation contribution to the other processors on the other compute nodes using inter-node communications. | 09-24-2009 |
20090292905 | Performing An Allreduce Operation On A Plurality Of Compute Nodes Of A Parallel Computer - Methods, apparatus, and products are disclosed for performing an allreduce operation on a plurality of compute nodes of a parallel computer, each node including at least two processing cores, that include: performing, for each node, a local reduction operation using allreduce contribution data for the cores of that node, yielding, for each node, a local reduction result for one or more representative cores for that node; establishing one or more logical rings among the nodes, each logical ring including only one of the representative cores from each node; performing, for each logical ring, a global allreduce operation using the local reduction result for the representative cores included in that logical ring, yielding a global allreduce result for each representative core included in that logical ring; and performing, for each node, a local broadcast operation using the global allreduce results for each representative core on that node. | 11-26-2009 |
20090307467 | Performing An Allreduce Operation On A Plurality Of Compute Nodes Of A Parallel Computer - Methods, apparatus, and products are disclosed for performing an allreduce operation on a plurality of compute nodes of a parallel computer. Each compute node includes at least two processing cores. Each processing core has contribution data for the allreduce operation. Performing an allreduce operation on a plurality of compute nodes of a parallel computer includes: establishing one or more logical rings among the compute nodes, each logical ring including at least one processing core from each compute node; performing, for each logical ring, a global allreduce operation using the contribution data for the processing cores included in that logical ring, yielding a global allreduce result for each processing core included in that logical ring; and performing, for each compute node, a local allreduce operation using the global allreduce results for each processing core on that compute node. | 12-10-2009 |
20130151713 | Performing An Allreduce Operation On A Plurality Of Compute Nodes Of A Parallel Computer - Methods, apparatus, and products are disclosed for performing an allreduce operation on a plurality of compute nodes of a parallel computer, each node including at least two processing cores, that include: establishing, for each node, a plurality of logical rings, each ring including a different set of at least one core on that node, each ring including the cores on at least two of the nodes; iteratively for each node: assigning each core of that node to one of the rings established for that node to which the core has not previously been assigned, and performing, for each ring for that node, a global allreduce operation using contribution data for the cores assigned to that ring or any global allreduce results from previous global allreduce operations, yielding current global allreduce results for each core; and performing, for each node, a local allreduce operation using the global allreduce results. | 06-13-2013 |
Ahmad Habda, Middlefield, CT US
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20100094340 | COATING COMPOSITIONS - The present disclosure provides compositions suitable for forming medical devices and coatings for medical devices, including sutures, which include a copolymer, at least one hydroxamate, and a fatty acid component. Sutures and other medical devices possessing such coatings are also provided. | 04-15-2010 |
Ahmad Hashasb, Pleasant Hill, CA US
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20110082169 | Stable SNS-595 Compositions and Methods of Preparation - Methods of preparing substantially pure SNS-595 substance are disclosed. Also provided are compositions comprising SNS-595 substance that are substantially pure and essentially free of visible particles. | 04-07-2011 |
Ahmad Ishtiyaque, Hyderabad IN
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20100160302 | NOVEL DIPEPTIDYL PEPTIDASE IV INHIBITORS AND PROCESSES FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM - The present invention relates to novel compounds representated by formula (I), where R, R1, R2, R3, X, Y, m, n are as defined. The present invention relates to compounds of the general formula I their derivatives, their analogs, their tautomeric forms, their stereoisomers, their diastereomers, their bioisosteres, their polymorphs, their pharmaceutically acceptable salts and pharmaceutically acceptable compositions containing them which are predominantly dipeptidyl peptidase IV inhibitors. The present invention also relates to the processes for the preparation of novel compounds of formula (I) and their use in treating type II diabetes and diabetic complications thereof and also for treating dislipidemia, hypercholesterolemia, obesity and hyperglycemia. | 06-24-2010 |
Ahmad Khalifeh, Dearborn, MI US
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20120212235 | METHOD AND APPARATUS FOR DETECTING THE EXISTENCE OF A SAFETY GROUND - An apparatus including a test device for assessing the quality of a safety ground is provided. The test device is configured to receive an energy signal from a power source for charging a vehicle and to generate a first output signal in response to the first energy signal. The test device is further configured to measure a characteristic of the first output signal and to provide a test signal. The test device is further configured to generate a second output signal in response to providing the test signal and to measure a characteristic of the second output signal. The test device is further configured to assess the quality of a safety ground in at least one of the power source and the vehicle based on a difference between the characteristic of the first output signal and the characteristic of the second output signal. | 08-23-2012 |
Ahmad Khanifar, Laguna Hills, CA US
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20080211583 | SYSTEM AND METHOD FOR DYNAMIC DRAIN VOLTAGE ADJUSTMENT TO CONTROL LINEARITY, OUTPUT POWER, AND EFFICIENCY IN RF POWER AMPLIFIERS - A system and method for dynamic adjustment of drain or collector voltage of a power amplifier (PA), including a PA having a voltage input, a temperature sensor measuring ambient temperature of the PA, and an adaptive PA control processor that dynamically changes the input voltage based on the ambient temperature, achieving a desired peak power when the system is subjected to high temperatures. In a further embodiment, a power sensor measures output power of the PA, and the control processor dynamically changes the voltage based on output power when the system serves a large cell in a mobile communication infrastructure employing high power. In a further embodiment, a multistage PA and method include amplifier stages having drain or collector voltage inputs, wherein a voltage applied to the inputs are set so as to be proportional to the peak power requirements of each stage, enhancing overall efficiency. | 09-04-2008 |
20080260066 | Dynamic digital pre-distortion system - A Dynamic Digital Pre-Distortion (DDPD) system is disclosed to rapidly correct power amplifier (PA) non-linearity and memory effects. To perform pre-distortion, a DDPD engine predistorts an input signal in order to cancel PA nonlinearities as the signal is amplified by the PA. The DDPD engine is implemented as a composite of one linear filter and N-1 high order term linear filters. The bank of linear filters have programmable complex coefficients. To compute the coefficients, samples from the transmit path and a feedback path are captured, and covariance matrices A and B are computed using optimized hardware. After the covariance matrices are computed, Gaussian elimination processing may be employed to compute the coefficients. Mathematical and hardware optimizations may be employed to simplify and reduce the number of multiplication operands and other operations, which can enable the DDPD system to fit within a single chip. | 10-23-2008 |
20100237948 | SYSTEM AND METHOD FOR DYNAMIC DRAIN VOLTAGE ADJUSTMENT TO CONTROL LINEARITY, OUTPUT POWER, AND EFFICIENCY IN RF POWER AMPLIFIERS - A system and method for dynamic adjustment of drain or collector voltage of a power amplifier (PA), including a PA having a voltage input, a temperature sensor measuring ambient temperature of the PA, and an adaptive PA control processor that dynamically changes the input voltage based on the ambient temperature, achieving a desired peak power when the system is subjected to high temperatures. In a further embodiment, a power sensor measures output power of the PA, and the control processor dynamically changes the voltage based on output power when the system serves a large cell in a mobile communication infrastructure employing high power. In a further embodiment, a multistage PA and method include amplifier stages having drain or collector voltage inputs, wherein a voltage applied to the inputs are set so as to be proportional to the peak power requirements of each stage, enhancing overall efficiency. | 09-23-2010 |
20110286509 | DYNAMIC DIGITAL PRE-DISTORTION SYSTEM - A Dynamic Digital Pre-Distortion (DDPD) system is disclosed to rapidly correct power amplifier (PA) non-linearity and memory effects. To perform pre-distortion, a DDPD engine predistorts an input signal in order to cancel PA nonlinearities as the signal is amplified by the PA. The DDPD engine is implemented as a composite of one linear filter and N−1 high order term linear filters. The bank of linear filters have programmable complex coefficients. To compute the coefficients, samples from the transmit path and a feedback path are captured, and covariance matrices A and B are computed using optimized hardware. After the covariance matrices are computed, Gaussian elimination processing may be employed to compute the coefficients. Mathematical and hardware optimizations may be employed to simplify and reduce the number of multiplication operands and other operations, which can enable the DDPD system to fit within a single chip. | 11-24-2011 |
20120231753 | WIDE-BAND MULTI STAGE DOHERTY POWER AMPLIFIER - A multi-stage Doherty power amplifier (“PA”) circuit which achieves superior efficiency over broadband range of frequencies is disclosed. Conventional multi-stage amplifiers may offer potential for efficiency enhancement but may suffer from cost penalties and severe bandwidth limitation in practice. Embodiments may employ a driver in the peaking arm which is biased in class C which may alleviate such limitations. The amplifier topology and associated circuitry described in embodiments may achieve high efficiency, smooth PA gain, and enhanced phase characteristics over a 15% fractional bandwidth with reduced costs. | 09-13-2012 |
20120242425 | LIGHTWEIGHT CAVITY FILTER STRUCTURE - Embodiments provide a novel fabrication method and structure for reducing structural weight in radio frequency cavity filters and novel filter structure. The novel filter structure is fabricated by electroplating the required structure over a mold. The electrodeposited composite layer may be formed by several layers of metal or metal alloys with compensating thermal expansion coefficients. The first or the top layer is a high conductivity material or compound such as silver having a thickness of several times the skin-depth at the intended frequency of operation. The top layer provides the vital low loss performance and high Q-factor required for such filter structures while the subsequent compound layers provide the mechanical strength. | 09-27-2012 |
20120286866 | AMPLIFIER PERFORMANCE STABILIZATION THROUGH PREPARATORY PHASE - A method and related systems for amplifier performance stabilization of a digitally predistorted RF power amplifier are disclosed. The characteristics of power amplifiers change as a function of temperature making adaptive digital predistortion highly problematic during initial application of an RF signal to a power amplifier. Embodiments disclose a method and systems in which the power amplifier is taken through a preparatory phase before the RF signal is applied to the power amplifier and the digital predistortion calculation starts. This is achieved by increasing the quiescent current of the power stages beyond nominal values for a rapid warm up and readjusting to its normal bias point when the radio frequency signal is applied and the digital predistortion is turned on. | 11-15-2012 |
20120300878 | DYNAMIC DIGITAL PRE-DISTORTION SYSTEM - A Dynamic Digital Pre-Distortion (DDPD) system is disclosed to rapidly correct power amplifier (PA) non-linearity and memory effects. To perform pre-distortion, a DDPD engine predistorts an input signal in order to cancel PA nonlinearities as the signal is amplified by the PA. The DDPD engine is implemented as a composite of one linear filter and N−1 high order term linear filters. The bank of linear filters have programmable complex coefficients. To compute the coefficients, samples from the transmit path and a feedback path are captured, and covariance matrices A and B are computed using optimized hardware. After the covariance matrices are computed, Gaussian elimination processing may be employed to compute the coefficients. Mathematical and hardware optimizations may be employed to simplify and reduce the number of multiplication operands and other operations, which can enable the DDPD system to fit within a single chip. | 11-29-2012 |
20130016025 | LIGHTWEIGHT CAVITY FILTER AND RADIO SUBSYSTEM STRUCTURES - Embodiments provide a novel fabrication method and structure for reducing structural weight in radio frequency cavity filters and radio subsystems such as antennas and filters. The novel structures are fabricated by electroplating the required structure over a mold, housing, or substrate. The electrodeposited composite layer may be formed by several layers of metal or metal alloys with compensating thermal expansion coefficients. The first or the top layer is a high conductivity material or compound such as silver having a thickness of several times the skin-depth at the intended frequency of operation. The top layer provides the vital low loss performance and high Q-factor required for such filter structures while the subsequent compound layers provide the mechanical strength. | 01-17-2013 |
20140072075 | DYNAMIC DIGITAL PRE-DISTORTION SYSTEM - A Dynamic Digital Pre-Distortion (DDPD) system is disclosed to rapidly correct power amplifier (PA) non-linearity and memory effects. To perform pre-distortion, a DDPD engine predistorts an input signal in order to cancel PA nonlinearities as the signal is amplified by the PA. The DDPD engine is implemented as a composite of one linear filter and N−1 high order term linear filters. The bank of linear filters have programmable complex coefficients. To compute the coefficients, samples from the transmit path and a feedback path are captured, and covariance matrices A and B are computed using optimized hardware. After the covariance matrices are computed, Gaussian elimination processing may be employed to compute the coefficients. Mathematical and hardware optimizations may be employed to simplify and reduce the number of multiplication operands and other operations, which can enable the DDPD system to fit within a single chip. | 03-13-2014 |
Ahmad Khodabocus, Ridgefield, CT US
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20090264655 | PROCESS FOR PREPARING 2,3-DISUBSTITUTED INDOLES - Disclosed are processes for making 2, 3 disubstituted indole compounds such as compounds of general formula I comprised of the steps of | 10-22-2009 |
Ahmad Khodayari-Rostamabad, Hamilton CA
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20110119212 | EXPERT SYSTEM FOR DETERMINING PATIENT TREATMENT RESPONSE - A medical digital expert system to predict a patient's response to a variety of treatments (using pre-treatment information) is described. The system utilizes data fusion, advanced signal/information processing and machine learning/inference methodologies and technologies to integrate and explore diverse sets of attributes, parameters and information that are available to select the optimal treatment choice for an individual or for a subset of individuals suffering from any illness or disease including psychiatric, mental or neurological disorders and illnesses. The methodology and system can also be used to determine or confirm medical diagnosis, estimate the level, index, severity or critical medical parameters of the illness or condition, or provide a list of likely diagnoses for an individual suffering/experiencing any illness, disorder or condition. | 05-19-2011 |
20140279746 | EXPERT SYSTEM FOR DETERMINING PATIENT TREATMENT RESPONSE - A medical digital expert system to predict a patient's response to a variety of treatments (using pre-treatment information) is described. The system utilizes data fusion, advanced signal/information processing and machine learning/inference methodologies and technologies to integrate and explore diverse sets of attributes, parameters and information that are available to select the optimal treatment choice for an individual or for a subset of individuals suffering from any illness or disease including psychiatric, mental or neurological disorders and illnesses. The methodology and system can also be used to determine or confirm medical diagnosis, estimate the level, index, severity or critical medical parameters of the illness or condition, or provide a list of likely diagnoses for an individual suffering/experiencing any illness, disorder or condition. | 09-18-2014 |
Ahmad Kiarostami, San Francisco, CA US
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20100106564 | Embeddable Distributed E-Commerce And Community Building System For Digital Media - The present innovation provides a method and a system for embedding e-commerce and community building capability into a seller website, comprising maintaining on an e-commerce server a product database of products sold by a seller, providing a seller script that runs in a web browser for incorporation into at least one web page on the seller website, downloading upon execution of the seller script a dynamic page analyzer from the e-commerce server that, upon execution by the web browser, adds at least one toolbar to the web page, requesting by the web browser, a dynamic cart script, displaying a dynamic cart that enables the buyer to interactively specify an order for the product corresponding to the e-commerce control, and sending the specification of the order to the e-commerce server for fulfillment of the order. | 04-29-2010 |
20100106565 | Embeddable Distributed E-Commerce And Community Building System - The present innovation provides a method and a system for embedding e-commerce and community building capability into a seller website, comprising maintaining on an e-commerce server a product database of products sold by a seller, providing a seller script that runs in a web browser for incorporation into at least one web page on the seller website, downloading upon execution of the seller script a dynamic page analyzer from the e-commerce server that, upon execution by the web browser, adds at least one toolbar to the web page, requesting by the web browser, a dynamic cart script, displaying a dynamic cart that enables the buyer to interactively specify an order for the product corresponding to the e-commerce control, and sending the specification of the order to the e-commerce server for fulfillment of the order. | 04-29-2010 |
20110191206 | Automated Processing of Digital Media Collections For Distributed E-Commerce - A method and a network device for e-commerce on a seller's website, including maintaining by an e-commerce server a catalog of products wherein each product may be ordered in conjunction with a media item and wherein the price of a product varies in accordance with the media item, receiving, by a buyer's web browser, a web page from the seller's website, the web page including at least one image, each image corresponding to a media item, enabling the buyer to select an image, said image corresponding to a desired media item, and a product, sending information about the selected image and the selected product, to the e-commerce server wherein the e-commerce server has no previous price information about said desired media item, dynamically determining, the purchase price of the selected product in conjunction with the desired media item, and enabling the buyer to specify a purchase order for the product. | 08-04-2011 |
Ahmad Latifzai, Katy, TX US
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20090272530 | ANNULAR REGION EVALUATION IN SEQUESTRATION WELLS - Methods and related systems are described for making measurements at multiple locations in an annular region of a cased sequestration well. A first tool module is positionable within the well and adapted to directly or indirectly measure changing pressure at a first location in the annular region of the well. A pressure change is induced at the first location in the annular region. A second tool module is positionable within the well and adapted to directly or indirectly measure changing pressure at a second location in the annular region. The measured pressure changes at the second location are in response to the induced pressure change at the first location. | 11-05-2009 |
20100058854 | MEASURING PROPERTIES OF LOW PERMEABILITY FORMATIONS - A method for calculating transmissibility, pore pressure, permeability and/or other properties of a subsurface layer comprising the modeling of the borehole pressure recorded from the time the subsurface layer is fractured by isolating said subsurface layer with a downhole tool, pumping fluid into the subsurface layer and stopping pumping said fluid once the formation is fractured until a pseudo-radial or pseudo-linear flow is reached. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. | 03-11-2010 |
20100157737 | MICROHYDRAULIC FRACTURING WITH DOWNHOLE ACOUSTIC MEASUREMENT - Methods and related systems are described for measuring acoustic signals in a borehole during a fracturing operation. The system includes a downhole toolstring designed and adapted for deployment in a borehole formed within a subterranean rock formation. A downhole rock fracturing tool opens and propagates a fracture in the subterranean rock formation. Dipole and/or quadrupole acoustic sources transmit acoustic energy into the subterranean rock formation. A receiver array measures acoustic energy traveling through the subterranean rock formation before, during and after the fracture induction. Geophones mounted on extendable arms can be used to measure shear wave acoustic energy travelling in the rock formation. The toolstring can be constructed such that the sources and receivers straddle the fracture zone during the fracturing. Alternatively, the sources or the receivers can co-located axially with the fracture zone, or the toolstring can be repositioned following fracturing such that the fracture zone is between the acoustic sources and receivers. | 06-24-2010 |
Ahmad Latifzal, Houston, TX US
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20120150515 | In-Situ Stress Measurements In Hydrocarbon Bearing Shales - Example in-situ stress measurements in hydrocarbon bearing shales are disclosed. A disclosed example method includes lowering a downhole tool into a wellbore penetrating a subterranean shale formation, logging via the downhole tool, a portion of the wellbore adjacent the shale formation to generate logging results, processing the logging results to select test intervals along the portion of the wellbore, performing a stress test at one or more of the selected test intervals to generate stress test results for the shale formation, and adjusting a model representing at least one property of the shale formation based on the stress test results. | 06-14-2012 |
Ahmad Madjidi, Vancouver CA
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20100283490 | DETERMINING FORMATION PROPERTIES WHILE DRILLING - The present disclosure relates to a method to determine a characteristic of a subsurface formation using a downhole logging tool. A downhole logging tool having the ability to make substantially concurrent disparate measurements on the subsurface formation is provided and substantially concurrent disparate measurements on the formation using the downhole logging tool are made. Those measurements are used to solve a system of equations simultaneously and the solution to the system of equations is used to determine the characteristic of the subsurface formation. | 11-11-2010 |
Ahmad Malkawi, Lexington, KY US
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20090093531 | Co-Solvent Compositions and Methods for Improved Delivery of Dantrolene Therapeutic Agents - The present invention provides for methods of using tert-butyl alcohol (TBA) co-solvent systems in the formulation and production of a pharmaceutical agent with low solubility. The present invention also provides for pharmaceutical compositions made using the novel co-solvent system. In one embodiment, the invention provides for a method of making dantrolene sodium (DS) formulation for intravenous use (DS-IV). This instantaneous reconstitution of the DS-IV product constitutes a significant improvement in the pharmacotherapy of patients undergoing malignant hyperthermia during surgery. | 04-09-2009 |
20090117054 | SUBLINGUAL SPRAY FOR THE TREATMENT OF PAIN - This invention relates to a spray for sublingual administration, used in the treatment and management of pain, especially acute pain. Also provided are methods of treatment and management of pain, a metered dosage system for administration of the spray, and combination therapies. | 05-07-2009 |
20110015243 | CO-SOLVENT COMPOSITIONS AND METHODS FOR IMPROVED DELIVERY OF DANTROLENE THERAPUTIC AGENTS - The present invention provides for methods of using tert-butyl alcohol (TBA) co-solvent systems in the formulation and production of a pharmaceutical agent with low solubility. The present invention also provides for pharmaceutical compositions made using the novel co-solvent system. In one embodiment, the invention provides for a method of making dantrolene sodium (DS) formulation for intravenous use (DS-IV). This instantaneous reconstitution of the DS-IV product constitutes a significant improvement in the pharmacotherapy of patients undergoing malignant hyperthermia during surgery. | 01-20-2011 |
20110160261 | CO-SOLVENT COMPOSITIONS AND METHODS FOR IMPROVED DELIVERY OF DANTROLENE THERAPEUTIC AGENTS - The present invention provides for methods of using tert-butyl alcohol (TBA) co-solvent systems in the formulation and production of a pharmaceutical agent with low solubility. The present invention also provides for pharmaceutical compositions made using the novel co-solvent system. In one embodiment, the invention provides for a method of making dantrolene sodium (DS) formulation for intravenous use (DS-IV). This instantaneous reconstitution of the DS-IV product constitutes a significant improvement in the pharmacotherapy of patients undergoing malignant hyperthermia during surgery. | 06-30-2011 |
Ahmad Moradi-Araghi, Bixby, OK US
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20100234252 | CROSSLINKED SWELLABLE POLYMER - The invention is directed to stable crosslinked water-soluble swellable polymers, methods for making same, and their various uses in the hygiene and medical arts, gel electrophoresis, packaging, agriculture, the cable industry, information technology, in the food industry, papermaking, use as flocculation aids, and the like. More particularly, the invention relates to a composition comprising expandable polymeric microparticles having labile crosslinkers and stable crosslinkers, said microparticle mixed with a fluid and an unreacted tertiary crosslinker that is capable of further crosslinking the microparticle on degradation of the labile crosslinker so as to form a stable gel. A particularly important use is as an injection fluid in petroleum production, where the expandable polymeric particles are injected into a well and when the heat and/or pH of the well cause degradation of the labile crosslinker and when the particle expands, the tertiary crosslinker crosslinks the polymer to form a stable gel, thus diverting water to lower permeability regions and improving oil recovery. | 09-16-2010 |
20100292109 | SWELLABLE POLYMERS WITH HYDROPHOBIC GROUPS - The invention is directed to crosslinked water-soluble swellable polymers, methods for making same and their various uses. More particularly, the invention relates to a composition comprising expandable polymeric particles being made with 0.1-5% hydrophobic monomers and labile crosslinkers and stable crosslinkers, said particles mixed with a fluid. A particularly important use is as an injection fluid in petroleum production, where the expandable polymeric particles are injected into a well and when the heat and/or pH of the target zones in the formation cause degradation of the labile crosslinker and when the particle expands, the hydrophobic groups associate to form a hydrophobically associative polymer, thus diverting water to lower permeability regions and improving oil recovery. | 11-18-2010 |
20100314114 | SWELLABLE POLYMER WITH ANIONIC SITES - The invention is directed to stable crosslinked water-soluble swellable polymers and methods for making same. More particularly, the invention relates to a composition comprising expandable polymeric particles having anionic sites and labile crosslinkers and stable crosslinkers, said particle mixed with a fluid and a cationic crosslinker that is capable of further crosslinking the particle on degradation of the labile crosslinker and exposure of the anionic sites so as to form a gel. A particularly important use is as an injection fluid in petroleum production, where the expandable polymeric particles are injected into target zone and when the heat and/or suitable pH of the target zone cause degradation of the labile crosslinker and the particle expands, the cationic crosslinker crosslinks the polymer to form a gel, thus diverting water to lower permeability regions and improving oil recovery. | 12-16-2010 |
20100314115 | SWELLABLE POLYMER WITH CATIONIC SITES - The invention is directed to long lasting crosslinked water-soluble swellable polymers, methods for making same, and their uses. More particularly, the invention relates to a composition comprising expandable polymeric particles having cationic sites as well as labile crosslinkers and stable crosslinkers, said particle mixed with a fluid. A particularly important use is as an injection fluid in petroleum production, where the expandable polymeric particles are injected into a target zones in the reservoirs and when the heat and/or a suitable pH in the reservoir cause degradation of the labile crosslinker and when the particle expands, the cationic sites in the polymer adsorb to negative sites of the rock in the formation, thus diverting water to lower permeability regions and improving oil recovery. However, many other uses are possible. | 12-16-2010 |
20120037364 | DELAYED GELLING AGENTS - The invention is directed to delayed gelation agents comprising a degradable polymeric cage containing therein one or more gelation agents. The cage degrades in situ, e.g, in an oil reservoir, thus releasing the gelation agent(s), which can then crosslink second polymers in situ to form a gel. | 02-16-2012 |
20140102707 | CROSSLINKED SWELLABLE POLYMER - The invention is directed to stable crosslinked water-soluble swellable polymers, methods for making same, and their various uses in the hygiene and medical arts, gel electrophoresis, packaging, agriculture, the cable industry, information technology, in the food industry, papermaking, use as flocculation aids, and the like. More particularly, the invention relates to a composition comprising expandable polymeric microparticles having labile crosslinkers and stable crosslinkers, said microparticle mixed with a fluid and an unreacted tertiary crosslinker that is capable of further crosslinking the microparticle on degradation of the labile crosslinker so as to form a stable gel. A particularly important use is as an injection fluid in petroleum production, where the expandable polymeric particles are injected into a well and when the heat and/or pH of the well cause degradation of the labile crosslinker and when the particle expands, the tertiary crosslinker crosslinks the polymer to form a stable gel, thus diverting water to lower permeability regions and improving oil recovery. | 04-17-2014 |
20140131043 | SWELLABLE POLYMER WITH ANIONIC SITES - The invention is directed to stable crosslinked water-soluble swellable polymers and methods for making same. More particularly, the invention relates to a composition comprising expandable polymeric particles having anionic sites and labile crosslinkers and stable crosslinkers, said particle mixed with a fluid and a cationic crosslinker that is capable of further crosslinking the particle on degradation of the labile crosslinker and exposure of the anionic sites so as to form a gel. A particularly important use is as an injection fluid in petroleum production, where the expandable polymeric particles are injected into target zone and when the heat and/or suitable pH of the target zone cause degradation of the labile crosslinker and the particle expands, the cationic crosslinker crosslinks the polymer to form a gel, thus diverting water to lower permeability regions and improving oil recovery. | 05-15-2014 |
20140144628 | CROSSLINKING OF SWELLABLE POLYMER WITH PEI - The invention is directed to stable and labile crosslinked water swellable polymeric microparticles that can be further gelled, methods for making same, and their various uses in the hygiene and medical arts, gel electrophoresis, packaging, agriculture, the cable industry, information technology, in the food industry, papermaking, use as flocculation aids, and the like. More particularly, the invention relates to a composition comprising expandable polymeric microparticles having labile crosslinkers and stable crosslinkers, said microparticle mixed with a fluid and an unreacted tertiary crosslinker comprising PEI or other polyamine based tertiary crosslinker that is capable of further crosslinking the microparticle on degradation of the labile crosslinker and swelling of the particle, so as to form a stable gel. A particularly important use is as an injection fluid in petroleum production, where the expandable polymeric microparticles are injected into a well and when the heat and/or pH of the well cause degradation of the labile crosslinker and when the microparticle expands, the tertiary crosslinker crosslinks the polymer to form a stable gel, thus diverting water to lower permeability regions and improving oil recovery. | 05-29-2014 |
20140162912 | SWELLABLE POLYMER WITH CATIONIC SITES - The invention is directed to long lasting crosslinked water-soluble swellable polymers, methods for making same, and their uses. More particularly, the invention relates to a composition comprising expandable polymeric particles having cationic sites as well as labile crosslinkers and stable crosslinkers, said particle mixed with a fluid. A particularly important use is as an injection fluid in petroleum production, where the expandable polymeric particles are injected into a target zones in the reservoirs and when the heat and/or a suitable pH in the reservoir cause degradation of the labile crosslinker and when the particle expands, the cationic sites in the polymer adsorb to negative sites of the rock in the formation, thus diverting water to lower permeability regions and improving oil recovery. However, many other uses are possible. | 06-12-2014 |
20140196894 | FLUORESCENT TAGS FOR DETECTION OF SWELLABLE POLYMERS - The invention is directed to stable crosslinked swellable fluorescently tagged polymeric microparticles, methods for making same, and their various uses. A particularly important use is as an injection fluid in petroleum production, where the expandable polymeric particles are injected into target zone and when the heat and/or suitable pH of the target zone cause degradation of the labile crosslinker and the microparticles expand. The swelled polymer diverts water to lower permeability regions and improves oil recovery. The tags allow monitoring of the presence and concentration of the tagged microparticles and ultimately allow evaluation of the performance of such treatments. Detection of polymeric microparticles in producing wells can be instructive for teaching about the character and extent of thief zones in the subsurface. Better knowledge of the reservoir flow will enable improved application of the gel treatments, improved oil recovery, and allow improved forecasting using simulation modeling. | 07-17-2014 |
20140202693 | NANOGELS FOR DELAYED GELATION - The instant application relates to nanogels or compositions that hold multivalent metal ions until some level of nanogel degradation has occurred, then slowly release the multivalent metal ions for gelation with carboxylate containing polymers. Compositions comprising such nanogels, together with polymers that can be crosslinked with multivalent metal ions, allow the deployment of such mixtures in various applications, and greatly increased gelation times. | 07-24-2014 |
20140209305 | DELAYED GELLING AGENTS - The disclosure is directed to polyelectrolyte complex nanoparticles that can be used to deliver agents deep into hydrocarbon reservoirs. Methods of making and using said polyelectrolyte complex nanoparticles are also provided. | 07-31-2014 |
Ahmad Pesaran, Boulder, CO US
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20110229749 | Advanced Vehicle Battery Cooling/Heating System with Varying Hydraulic Diameter - A battery cooling system ( | 09-22-2011 |
20130209841 | Passive Safety Device and Internal Short Tested Method for Energy Storage Cells and Systems - A passive safety device for an energy storage cell for positioning between two electrically conductive layers of the energy storage cell The safety device also comprising a separator and a non-conductive layer. A first electrically conductive material is provided on the non-conductive layer. A first opening is formed through the separator between the first electrically conductive material and one of the electrically conductive layers of the energy storage device. A second electrically conductive material is provided adjacent the first electrically conductive material on the non-conductive layer, wherein a space is formed on the non-conductive layer between the first and second electrically conductive materials. A second opening is formed through the non-conductive layer between the second electrically conductive material and another of the electrically conductive layers of the energy storage device. The first and second electrically conductive materials combine and exit at least partially through the first and second openings to connect the two electrically conductive layers of the energy storage device at a predetermined temperature. | 08-15-2013 |
20140003460 | CALORIMETERS FOR TESTING ENERGY STORAGE SYSTEMS AND POWER ELECTRONICS METHODS OF MAKING THE SAME AND METHODS OF USE | 01-02-2014 |
Ahmad Rahimian, New York, NY US
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20100313496 | ENERGY DISSIPATION DAMPER SYSTEM IN STRUCTURE SUBJECT TO DYNAMIC LOADING - A damper system for installation in a structure to dissipate seismic and wind energy transmitted to the structure, includes first and second pairs of elongated members forming an outer parallelogram, third and fourth pairs of elongated members forming an inner parallelogram, and a pair of energy dissipating devices connected between the parallelograms for dissipating the energy transmitted to the structure. | 12-16-2010 |
Ahmad Rahmati, Houston, TX US
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20100079605 | Sensor-Assisted Motion Estimation for Efficient Video Encoding - An apparatus comprising a sensor assisted video encoder (SaVE) configured to estimate global motion in a video sequence using sensor data, at least one sensor coupled to the SaVE and configured to generate the sensor data, and a camera equipped device coupled to the SaVE and the sensor and configured to capture the video sequence, wherein the SaVE estimates local motion in the video sequence based on the estimated global motion to reduce encoding time. Also included is a method comprising obtaining a video sequence, obtaining sensor data synchronized with the video sequence, converting the sensor data into global motion predictors, using the global motion predictors to reduce the search range for local motion estimation, and using a search algorithm for local motion estimation based on the reduced search range. | 04-01-2010 |
20120071141 | HETEROGENEOUS NETWORK ACCESS ON DEVICES WITH ONE OR MORE NETWORK INTERFACES - A method for managing TCP flows in a mobile device adapted to connect to two or more wireless network types includes enabling connection to a number of networks of different types at the mobile device and executing a plurality of Internet-enabled applications on the mobile device. Each such application forms an existing TCP connection over a first one of the wireless networks. The routing table is modified such that any additional TCP connection will be created on a second one of the wireless networks. The device determines that a termination condition has occurred and in response to determining that the termination condition has occurred, renders an interface on the mobile device to the first one of the wireless networks inoperative. | 03-22-2012 |
Ahmad Riaz, County Mayo IE
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20110118704 | CATHETER - The present invention is concerned with a catheter which includes an inflatable balloon operable to retain the catheter in position during use, and which is located and configured to both reduce discomfort during use by preventing contact between the end of the catheter and the urinary tract/bladder wall, and reduce the force required to remove the catheter by reducing cuffing of the collapsed balloon. | 05-19-2011 |
Ahmad Safaai-Jazi, Blacksburg, VA US
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20090056383 | HOLEY OPTICAL FIBER WITH RANDOM PATTERN OF HOLES AND METHOD FOR MAKING SAME - A random array of holes is created in an optical fiber by gas generated during fiber drawing. The gas forms bubbles which are drawn into long, microscopic holes. The gas is created by a gas generating material such as silicon nitride. Silicon nitride oxidizes to produce nitrogen oxides when heated. The gas generating material can alternatively be silicon carbide or other nitrides or carbides. The random holes can provide cladding for optical confinement when located around a fiber core. The random holes can also be present in the fiber core. The fibers can be made of silica. The present random hole fibers are particularly useful as pressure sensors since they experience a large wavelength dependant increase in optical loss when pressure or force is applied. | 03-05-2009 |
20130223804 | HOLEY OPTICAL FIBER WITH RANDOM PATTERN OF HOLES AND METHOD FOR MAKING SAME - A random array of holes is created in an optical fiber by gas generated during fiber drawing. The gas forms bubbles which are drawn into long, microscopic holes. The gas is created by a gas generating material such as silicon nitride. Silicon nitride oxidizes to produce nitrogen oxides when heated. The gas generating material can alternatively be silicon carbide or other nitrides or carbides. The random holes can provide cladding for optical confinement when located around a fiber core. The random holes can also be present in the fiber core. The fibers can be made of silica. The present random hole fibers are particularly useful as pressure sensors since they experience a large wavelength dependant increase in optical loss when pressure or force is applied. | 08-29-2013 |
20140013808 | HOLEY OPTICAL FIBER WITH RANDOM PATTERN OF HOLES AND METHOD FOR MAKING SAME - A random array of holes is created in an optical fiber by gas generated during fiber drawing. The gas forms bubbles which are drawn into long, microscopic holes. The gas is created by a gas generating material such as silicon nitride. Silicon nitride oxidizes to produce nitrogen oxides when heated. The gas generating material can alternatively be silicon carbide or other nitrides or carbides. The random holes can provide cladding for optical confinement when located around a fiber core. The random holes can also be present in the fiber core. The fibers can be made of silica. The present random hole fibers are particularly useful as pressure sensors since they experience a large wavelength dependant increase in optical loss when pressure or force is applied. | 01-16-2014 |
Ahmad Safavy, Birmingham, AL US
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20100166654 | Single-Drug Multi-Ligand Conjugates for Targeted Drug Delivery - An adhesive is provided containing at least one synthetic polymer with receptor sites that enable the selective capture or release of a target molecule. A polymer is synthesized by polymerizing and cross-linking a functional monomer or functional copolymers in the presence of a target or template molecule allowing for reversible interactions between the polymer and the target molecule. The target molecule may be extracted from the polymer creating receptor sites complimentary to the target molecule. Alternatively, the target molecule may remain in the polymer network and be controllably released. The molecularly imprinted polymer is formulated into an adhesive. The adhesive can be used as a component in an in-vitro diagnostic device to release template molecules or to capture target molecules in vacated receptor sites in the synthetic polymer. | 07-01-2010 |
20100316631 | Water Soluble Curcumin-Based Compounds - The present disclosure describes the design and synthesis of a novel class of water soluble curcumin-based compounds. These water soluble curcumin-based compounds are shown to provide superior cell killing activity and exhibit increased and cell internalization solubility in aqueous solutions as compared to the free (unconjugated) curcumin. The present disclosure provides compositions for the treatment or prevention of a variety of disease states or conditions, such as but not limited to, cancer, other cell hyperproliferative disorders and chronic inflammatory conditions, said compositions comprising a water soluble curcumin-based compound. | 12-16-2010 |
20110054037 | BIS-AROMATIC ANTICANCER AGENTS - Treatment of cancer includes administering a compound of formula (I) to a subject. In particular, treatment of colorectal cancer is described. | 03-03-2011 |
20110293515 | HETEROFUNCTIONAL SEGMENT-POLY (ETHYLENE GLYCOL) POLYMERS AS DELIVERY VEHICLES - Heterofunctional segment-poly(ethylene glycol) polymers, conjugates of these molecules with therapeutic and/or imaging agents, and methods for their use are disclosed. The heterofunctional segment-poly(ethylene glycol) polymers are useful as drug delivery conjugates, i.e., the heterofunctional segment-poly(ethylene glycol) polymers can be covalently attached to therapeutic agents (e.g., pharmaceutically active agents) and serve as delivery vehicles for the therapeutic agents. The heterofunctional segment-poly(ethylene glycol) polymers are also useful as imaging agent conjugates, i.e. the heterofunctional segment-poly(ethylene glycol) polymers can be covalently attached to imaging agents (e.g., tracers, imaging atoms, and imaging molecules) and serve as delivery vehicles for the imaging agents. Also disclosed are methods for treating a subject by administering to the subject an effective amount of the polymers conjugated to a therapeutic agent, an imaging agent, or a mixture thereof. | 12-01-2011 |
20140155493 | BIS-AROMATIC ANTICANCER AGENTS - Treatment of cancer includes administering a compound of formula (I) to a subject. In particular, treatment of colorectal cancer is described. | 06-05-2014 |
Ahmad Salaimeh, Lexington, KY US
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20110123093 | SYSTEMS AND METHODS FOR DETECTING DEFECTS IN COATINGS UTILIZING COLOR-BASED THERMAL MISMATCH - A method of analyzing a thermal image of a coated substrate to determine the presence of defects includes determining a defect temperature range based on a color of the coated substrate and the maximum temperature of the coated substrate in the thermal image. Thereafter, the thermal image is processed by determining a signal value of a pixel of interest based on a temperature of the pixel of interest, temperatures of pixels in a kernel of pixels surrounding the pixel of interest, and the color of the coated substrate. The signal value of the pixel of interest is then compared to the lower temperature threshold of the defect temperature range, wherein the pixel of interest is a defect location when the signal value of the pixel of interest is greater than or equal to the lower temperature threshold. | 05-26-2011 |
20110249700 | METHOD FOR DETECTING DEFECT IN MATERIAL AND SYSTEM FOR THE METHOD - A defect on the surface or in the surface layer of a moving material can be detected by using a method comprising steps of: heating the surface of the material, obtaining thermal image data of the surface of the material using an infrared thermography camera while the surface of the material is being heated up at the heating step or being cooled down after heating, and detecting the defect by calculating Laplacian with respect to temperature of the surface represented by the thermal image data. When the thermal image data is obtained while the material is being heated up, a heating device and the camera is arranged so that thermal energy emitted from the heating device is reflected by the material to come into the camera. | 10-13-2011 |
Ahmad Samih, Beaverton, OR US
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20120198030 | Storing Data Using A Direct Data Path Architecture To Reduce Energy Consumption And Improve Performance - In one embodiment, the present invention includes a method for obtaining file information regarding a file to be downloaded from a remote location to a computing device, creating at least one empty file in a destination storage based on the file information and communicating block information regarding the empty file to a network interface, and receiving a data packet of the file in the network interface and directly sending a payload of the data packet from the network interface to the destination storage according to the block information, while a host processor of the computing device is in a low power state. Other embodiments are described and claimed. | 08-02-2012 |
20130290546 | MECHANISM FOR EMPLOYING AND FACILITATING DYNAMIC AND REMOTE MEMORY COLLABORATION AT COMPUTING DEVICES - A mechanism is described for facilitating dynamic and remote memory collaboration at computing devices according to one embodiment of the invention. A method of embodiments of the invention includes dynamically classifying a computing device of a plurality of computing devices as a memory server, where the plurality of computing devices are coupled to each other over a network. The method may further include offering, by the memory server, of memory to be used by one or more of the plurality of computing devices classified as one or more memory clients, and remotely granting, by the memory server, of the memory to the one or more memory clients. | 10-31-2013 |
20140007114 | MONITORING ACCESSES OF A THREAD TO MULTIPLE MEMORY CONTROLLERS AND SELECTING A THREAD PROCESSOR FOR THE THREAD BASED ON THE MONITORING | 01-02-2014 |
20140029617 | PACKET PROCESSING APPROACH TO IMPROVE PERFORMANCE AND ENERGY EFFICIENCY FOR SOFTWARE ROUTERS - Methods, apparatus and systems for improved performance and energy efficiency of software-based routers. A software router running on a host computer system employing multiple Network Interface Controllers (NICs) maintains a routing table wherein packet flows are classified as managed flows (MFs) under which packets are received at and forwarded from the same NIC and unmanaged flows UFs under which packets are received at and forwarded from different NICs. Forwarding table data is employed by a NIC to facilitate packet identification and flow classification operations under which the NIC determines whether a received packet is an MF, UF, or an unclassified flow. Under various schemes, packet forwarding for MFs is handled by the software router architecture such that either only the packet header is copied into memory in the host or the entire packet forwarding is handled by the NIC. | 01-30-2014 |
20140092740 | ADAPTIVE PACKET DEFLECTION TO ACHIEVE FAIR, LOW-COST, AND/OR ENERGY-EFFICIENT QUALITY OF SERVICE IN NETWORK ON CHIP DEVICES - Methods and apparatus for provision of adaptive packet deflection to achieve fair, low-cost, and/or energy-efficient Quality of Service (QoS) in Network-on-Chip (NoC) devices are described. In some embodiments, it is determined whether a target port of a packet has reached a threshold utilization value and the packet is routed to an alternate port in response to a deflection probability value that is to be determined based on a utilization value of the target port and a priority level value of the packet. Other embodiments are also claimed and/or disclosed. | 04-03-2014 |
20140149766 | ROUTER PARKING IN POWER-EFFICIENT INTERCONNECT ARCHITECTURES - A method and apparatus for selectively parking routers used for routing traffic in mesh interconnects. Various router parking (RP) algorithms are disclosed, including an aggressive RP algorithm where a minimum number of routers are kept active to ensure adequate network connectivity between active nodes and/or intercommunicating nodes, leading to a maximum reduction in static power consumption, and a conservative RP algorithm that favors network latency considerations over static power consumption while also reducing power. An adaptive RP algorithm is also disclosed that implements aspects of the aggressive and conservative RP algorithms to balance power consumption and latency considerations in response to ongoing node utilization and associated traffic. The techniques may be implemented in internal network structures, such as for single chip computers, as well as external network structures, such as computing clusters and massively parallel computer architectures. Performance modeling has demonstrated substantial power reduction may be obtained using the router parking techniques while maintaining Quality of Service performance objectives. | 05-29-2014 |
20140173206 | Power Gating A Portion Of A Cache Memory - In an embodiment, a processor includes multiple tiles, each including a core and a tile cache hierarchy. This tile cache hierarchy includes a first level cache, a mid-level cache (MLC) and a last level cache (LLC), and each of these caches is private to the tile. A controller coupled to the tiles includes a cache power control logic to receive utilization information regarding the core and the tile cache hierarchy of a tile and to cause the LLC of the tile to be independently power gated, based at least in part on this information. Other embodiments are described and claimed. | 06-19-2014 |
20140173207 | Power Gating A Portion Of A Cache Memory - In an embodiment, a processor includes multiple tiles, each including a core and a tile cache hierarchy. This tile cache hierarchy includes a first level cache, a mid-level cache (MLC) and a last level cache (LLC), and each of these caches is private to the tile. A controller coupled to the tiles includes a cache power control logic to receive utilization information regarding the core and the tile cache hierarchy of a tile and to cause the LLC of the tile to be independently power gated, based at least in part on this information. Other embodiments are described and claimed. | 06-19-2014 |
20140173221 | CACHE MANAGEMENT - The present disclosure provides techniques for cache management. A data block may be received from an IO interface. After receiving the data block, the occupancy level of a cache memory may be determined. The data block may be directed to a main memory if the occupancy level exceeds a threshold. The data block may be directed to a cache memory if the occupancy level is below a threshold. | 06-19-2014 |
20140195833 | ADAPTIVE LOW-POWER LINK-STATE ENTRY POLICY FOR ACTIVE INTERCONNECT LINK POWER MANAGEMENT - Methods and apparatus for implementing active interconnect link power management using an adaptive low-power link-state entry policy. The power state of an interconnect link or fabric is changed in response to applicable conditions determined by low-power link-state entry policy logic in view of runtime traffic on the interconnect link or fabric. The low-power link-state policy logic may be configured to include consideration of operating system input and Quality of Service (QoS) requirements for applications and devices employing the link or fabric, and device latency tolerance requirements. | 07-10-2014 |
Ahmad Saputra, Jakarta ID
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20110061439 | METHODS OF CALIBRATING A FLUID ANALYZER FOR USE IN A WELLBORE - Methods of calibrating a fluid analyzer for use in a wellbore are described. An example method of generating calibration data for a fluid analyzer for use in a downhole tool involves lowering a downhole tool including a fluid analyzer to a location in a wellbore, measuring, via the fluid analyzer, a characteristic value of a calibration fluid or a vacuum while the fluid analyzer is at the location, obtaining an expected characteristic value for the calibration fluid or the vacuum at the location, and comparing the measured characteristic value to the expected characteristic value to generate a calibration value for the fluid. | 03-17-2011 |
Ahmad Sugiharto, Kudus ID
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20100086145 | THIN LOUDSPEAKER SYSTEM WITH SEPARATE CONTOURED PASSIVE RADIATOR USING TRANSMISSION LINE - A thin loudspeaker system has at least one contoured passive radiator enclosure outside the main unit, connected with at least one loudspeaker enclosure inside the main unit through at least one transmission line. The transmission line cross-sectional shape may be a circular, rounded rectangular, ovular, elliptical or any other suitable shape. With this method the diaphragm size of the contoured passive radiator may be as large as possible, without changing the thickness of main unit. The larger-sized passive radiator diaphragm may increase the air movement and as a result may increase sound pressure level (SPL) at low frequencies. This system may reduce the thickness of audio video equipment significantly and may be useful for producing deeper bass at low frequencies with less distortion, for thin equipment such as LCD TVs, plasma TVs, thin audio hi-fi system, car loudspeaker system, and other similar systems. For a full range loudspeaker system, a mid-high loudspeaker with an appropriate enclosure may be installed, whether in the contoured passive radiator enclosure or in the main unit. | 04-08-2010 |
Ahmad Umar, Jeonju-Si KR
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20090178925 | Chemical Sensor Based on Zinc Oxide Nanostructures for Detection of Hydrazine - The present invention relates to a chemical sensor for detection of hydrazine. The invention detects hydrazine with a modified electrode using ZnO nanostructures such as nanonails and hexagonal-shaped nanorods by electrochemical analysis. The ZnO nanostructures are grown by simple non-catalytic thermal evaporation process in the presence of oxygen and coated on the surface of electrode. The prepared ZnO nanostructures/electrode is used as electron mediator and enhances the electron transfer between the hydrazine and electrodes and produces a high sensitivity. The most important target of this invention is to present the use of novel, cost effective and easily grown ZnO nanostructures as efficient electron mediators to modify the electrodes and fabricate the chemical sensor for effective detection of hydrazine. | 07-16-2009 |
Ahmad Yekta, Somerset, NJ US
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20100090127 | TIME RESOLVED FLUORESCENT IMAGING SYSTEM - This invention provides a system and method that allows for time-resolved fluorescent imaging of fluorescent samples. The user is able to receive temporally filtered pictures of the sample with a reduced amount of the scattered excitation light and the short lived background fluorescence. The system allows for adjustment of fluorescent gating time and delay time. | 04-15-2010 |
20100119119 | AUTOMATED SYSTEMS AND METHODS FOR SCREENING ZEBRAFISH - Systems and methods for screening zebrafish comprising, a storage device for at least temporarily storing an image of a zebrafish to be screened; a zebrafish atlas; and an operating device that automatically screens the zebrafish at least in part by automatically comparing one or more anatomical features of the zebrafish to one or more standards. | 05-13-2010 |
20100119127 | SYSTEMS AND METHODS FOR AUTOMATED EXTRACTION OF HIGH-CONTENT INFORMATION FROM WHOLE ORGANISMS - Systems and methods for extracting information about an organism of interest, generally comprising, an atlas of the organism of interest; a storage device for at least temporarily storing an image of the organism of interest; and an operating device that automatically creates a map of the image of the organism of interest and automatically compares the map of the image to the atlas of the organism. | 05-13-2010 |
20110188105 | SYSTEM AND METHOD FOR ADJUSTING A BEAM EXPANDER IN AN IMAGING SYSTEM - A line confocal microscope system, comprising an illumination system with a source of collimated light and a line forming optics arranged to provide a line shaped illumination area to be scanned over a sample, an image receiving system, and two or more objective lenses that are interchangeable in the optical path to provide different magnification, wherein the objective lenses have different aperture diameters, and the illumination system comprises a beam shape transformer arranged in between the source of collimated light and the line forming optics to selectively transform the cross-sectional shape of the collimated beam of light transmitted to the line forming optics to a predetermined shape in response to the back aperture diameter of the objective lens that is arranged in the optical path. | 08-04-2011 |
20110285837 | METHODS AND SYSTEMS FOR IDENTIFYING WELL WALL BOUNDARIES OF MICROPLATES - The present invention is directed to method and system for image processing of test wells on a microplates wherein the microplates' test well wall boundaries are identified through the use of a candidate edge image wherein the candidate edge image represents locations of one or more segments of the wall boundaries. | 11-24-2011 |
20130087718 | CONFOCAL FLUORESCENCE LIFETIME IMAGING SYSTEM - A confocal fluorescence lifetime imaging (FLIM) system comprising a pulsed tuneable excitation light source arranged to provide excitation radiation to an illumination area on a target, scanning means for scanning the illumination area across the target, and at least one detector for detecting fluorescent emission from the target, wherein the pulsed light source comprises a line forming unit arranged to form a line shaped illumination area of pulsed excitation light on the target, and wherein the detector comprises shutter means arranged to operate in synchronization with the pulsed light source enabling detection of time-resolved fluorescent emission intensity from the target. | 04-11-2013 |
Ahmad Zahran, Dubai AE
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20100153513 | WIRELESS DATA CHANNELING DEVICE AND METHOD - A wireless data channeling device associated with a host computer is provided, the host computer comprising data that is deemed to be visible with respect to the data channeling device. The data channeling device comprises a connector to allow the device to be fitted to a device that is remote from the host computer, a device transceiver to enable the device to receive/transmit data from/to a host transceiver of the host computer, and a controller for functionally connecting the connector to the host transceiver. Thus, when in a data channeling mode, the visible data on the host computer can be wirelessly transmitted to the remote device via the data channeling device and/or data on the remote device can be transmitted to the host computer via the data channeling device. In an example embodiment, the connector is similar to a connector of a traditional USB flash memory disk so that, when connected to the remote device, the data channeling mimics a standard, off-the-shelf memory stick. | 06-17-2010 |
Ahmad Zamanian, Victoria, TX US
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20090000359 | Sampling method - A method for sampling a host liquid in a vessel to detect the presence of an undesired liquid in the host liquid and removing host liquid that contains undesired liquid from the vessel, wherein an electrical capacitance probe is employed to detect the presence of the undesired liquid, and the liquid that is passed by the capacitance probe is fed to an incinerator. | 01-01-2009 |