Kim, TX
Andrew Tae Kim, Plano, TX US
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20090121358 | DUAL DEPTH TRENCH TERMINATION METHOD FOR IMPROVING CU-BASED INTERCONNECT INTEGRITY - A trench is formed in a low K dielectric ( | 05-14-2009 |
20090258468 | MINIMIZING TRANSISTOR VARIATIONS DUE TO SHALLOW TRENCH ISOLATION STRESS - The present invention provides, in one embodiment, a method of manufacturing a metal oxide semiconductor (MOS) transistor ( | 10-15-2009 |
Bryant Y. Kim, Dallas, TX US
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20100139576 | ELECTRONIC FENCE SYSTEM - An electronic fence system capable of guiding animals under training to return to a predetermined restricted area is disclosed. The fence system may utilize either a plurality of loops to determine direction of travel for a receiver unit or, alternatively, a GPS system. For embodiments utilizing the GPS system, electronic fences are defined in relation to GPS location information. A lock-down mode is used to contain an animal to a very constricted area when a control command is received to initialize the lock down mode or upon a specified condition. Specified conditions include the animal approaching or entering a specified area or, alternatively, a threshold level of charge being reached for a battery that provides power for the receiver unit. | 06-10-2010 |
20130157628 | SMART PHONE BASED ELECTRONIC FENCE SYSTEM - An electronic fence system capable of guiding animals under training to return to a predetermined restricted area is disclosed. The fence system may utilize either a plurality of loops to determine direction of travel for a receiver unit or, alternatively, a GPS system. For embodiments utilizing the GPS system, electronic fences are defined in relation to GPS location information. A lock-down mode is used to contain an animal to a very constricted area when a control command is received to initialize the lock down mode or upon a specified condition. Specified conditions include the animal approaching or entering a specified area or, alternatively, a threshold level of charge being reached for a battery that provides power for the receiver unit. A smart phone is communicatively coupled to a controller or interface device which, in turn, is communicatively coupled to a trainer/receiver. | 06-20-2013 |
20130239904 | HAND CONTROLLER FOR ELECTRONIC TRAINER - A controller of a training system is disclosed. In at least one embodiment of the invention, a controller defines an inner curved surface and includes a strap or clip so that the controller may be worn by the user comfortably and securely on either the backside of the hand, on the fingers, in the palm of the hand, on a wrist, arm or leg. The controller includes programmable control elements that allow a user to specify what functions are activated on a trainer by selection or depression of the control elements. In one embodiment, the controller may be programmed via a remote computing unit such as a computer or a smart phone. Alternatively, the controller can be programmed manually. | 09-19-2013 |
20130239905 | HAND CONTROLLER AND SMART PHONE SYSTEM FOR ELECTRONIC TRAINER - A controller of a training system is disclosed. In at least one embodiment of the invention, a controller defines an inner curved surface and includes a strap or clip so that the controller may be worn by the user comfortably and securely on either the backside of the hand, on the fingers, in the palm of the hand, on a wrist, arm or leg. The controller includes programmable control elements that allow a user to specify what functions are activated on a trainer by selection or depression of the control elements. In one embodiment, the controller may be programmed via a remote computing unit such as a computer or a smart phone. Alternatively, the controller can be programmed manually. | 09-19-2013 |
20140150730 | LAUNCHER SYSTEM - A training system is disclosed that includes a controller, a dummy launcher and, optionally, a bird launcher and a pet training collar. In at least one embodiment of the invention, the controller is operable to control any one of the bird launcher, the dummy launcher or the pet training collar. The system thus includes any combination of the controller, the dummy launcher, the pet training collar and the bird launcher. The dummy launcher system includes a base is that is configured to receive a portable dummy launcher that may also be removed from the base for manual operation. The system thus allows a user to select and activate a launcher and then to select the dog training collar to transmit control commands to the dog under training. | 06-05-2014 |
Byong Jun Kim, Sugar Land, TX US
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20100012348 | Enhanced Wellbore Electrical Cables - Wellbore electrical cables according to the invention include at least one insulated conductor, at least one layer of armor wires surrounding the insulated conductor, and a polymeric material disposed in the interstitial spaces formed between armor wires and interstitial spaces formed between the armor wire layer and insulated conductor which may further include wear resistance particles or even short fibers, and the polymeric material may further form a polymeric jacket around an outer, layer of armor wires. The insulated conductor is formed from a plurality of metallic conductors encased in an insulated jacket. The invention also discloses a method of preparing a cable by extruding first layer of polymeric material upon at least one insulated conductor; serving a first layer of armor wires upon the polymeric material; softening the polymeric material to partially embed armor wires; extruding a second layer of polymeric material over the armor wires; serving a second layer outer armor wires thereupon; softening the polymeric material to partially embed the second armor wire layer; and optionally extruding a third layer of polymeric material over the outer armor wires embedded in the second layer of polymeric material. Further disclosed are methods of using the cables of the invention in seismic and wellbore operations, including logging operations. | 01-21-2010 |
20100181076 | MOTOR WINDING WIRE FOR A HYDROCARBON APPLICATION - A motor winding wire. The motor winding wire may be configured for use in, and direct exposure to, a hydrocarbon environment. The motor winding wire may be electrically insulated by one polymer layer, whereas another, outer, polymer layer is employed to provide moisture resistance as well as other contaminant and hydrocarbon environment shielding to the underlying layer. Additionally, this manner of polymer layering over the motor winding wire is achieved in a manner cognizant of the limited dimension of the motor winding wire. | 07-22-2010 |
20130096038 | ENHANCED OILFIELD SWELLABLE ELASTOMERS AND METHODS FOR MAKING AND USING SAME - Swellable elastomeric compositions including an elastomer, a covalent crosslinking system and an ionic crosslinking system, where the composition have improved rate of swelling in water, brines and aqueous solutions, swellability, and/or physical properties of the compositions | 04-18-2013 |
20130292126 | Methods Of Using Enhanced Wellbore Electrical Cables - An embodiment of a method of deploying a cable into a wellbore penetrating a subterranean formation comprises providing a cable, wherein the cable comprises at least one insulated conductor, at least one armor wire layer surrounding the insulated conductor, a polymeric material disposed in interstitial spaces formed between armor wires forming the at least one armor wire layer, and interstitial spaces formed between the at least one armor wire layer and insulated conductor, the polymeric material forming a continuously bonded layer which separates and encapsulates the armor wires forming the at least one armor wire layer, and whereby the polymeric material is extended to form a smooth polymeric jacket around the at least one armor wire layer, introducing the cable into a wellbore and performing at least one operation in the wellbore utilizing the cable. | 11-07-2013 |
20140326464 | MOTOR WINDING WIRE FOR A HYDROCARBON APPLICATION - A motor winding wire. The motor winding wire may be configured for use in, and direct exposure to, a hydrocarbon environment. The motor winding wire may be electrically insulated by one polymer layer, whereas another, outer, polymer layer is employed to provide moisture resistance as well as other contaminant and hydrocarbon environment shielding to the underlying layer. Additionally, this manner of polymer layering over the motor winding wire is achieved in a manner cognizant of the limited dimension of the motor winding wire. | 11-06-2014 |
20140352952 | Methods of Using Enhanced Wellbore Electrical Cables - A method of deploying a cable into a wellbore penetrating a subterranean formation that includes providing a cable. The cable includes an insulated conductor; an armor wire layer surrounding the insulated conductor; and a polymeric material disposed in interstitial spaces formed between armor wires forming the armor wire layer, and in interstitial spaces formed between the at least one armor wire layer and the at least one insulated conductor. The method also includes introducing the cable into a wellbore and performing at least one operation in the wellbore utilizing the cable. | 12-04-2014 |
Byong Un Kim, Sugar Land, TX US
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20080302556 | Enhanced Electrical Seismic Land Cable - An electrical cable comprises a cable core comprising at least one electrical conductor, at least one polymeric inner layer enclosing the cable core, and at least one polymeric outer layer enclosing the cable core and the inner layer to form the electrical cable, the outer layer operable to maintain integrity of the cable within a predetermined temperature range. | 12-11-2008 |
Changkyu Kim, Austin, TX US
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20090013160 | DYNAMICALLY COMPOSING PROCESSOR CORES TO FORM LOGICAL PROCESSORS - A method, system and computer program product for dynamically composing processor cores to form logical processors. Processor cores are composable in that the processor cores are dynamically allocated to form a logical processor to handle a change in the operating status. Once a change in the operating status is detected, a mechanism may be triggered to recompose one or more processor cores into a logical processor to handle the change in the operating status. An analysis may be performed as to how one or more processor cores should be recomposed to handle the change in the operating status. After the analysis, the one or more processor cores are recomposed into the logical processor to handle the change in the operating status. By dynamically allocating the processor cores to handle the change in the operating status, performance and power efficiency is improved. | 01-08-2009 |
Choong-Un Kim, Arlington, TX US
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20090166014 | Enabling an aluminum heat exchanger with a working fluid - In one embodiment, a heat exchanger may be formed using a corrosion-resistant aluminum material to enable usage of water as a working fluid for the exchanger. In one embodiment, the exchanger may have an aluminum substrate with multiple treated layers formed thereon. A first treated layer corresponds to a hydrated aluminum oxide layer, and a second treated layer corresponds to a mono-layer organic molecule layer. Other embodiments are described and claimed. | 07-02-2009 |
Daejong Kim, Arlington, TX US
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20110033142 | HYBRID AIR FOIL BEARING AND METHOD OF MANUFACTURE - An air foil bearing includes a top foil, one or more orifice tubes and two or more bump foil strips disposed within a housing. The top foil is forms a substantially circular shape having one or more sets of top foil orifice holes. Each set of top foil orifice holes has at least three top foil orifice holes along a circumference of the top foil. An orifice tube is provided for each set of top foil orifice holes. The orifice tube includes a flat side having a set of tube orifice holes connected to an outer surface of the top foil. The bump foil strip is attached to the outer surface of the top foil adjacent to each side of each orifice tube. Another embodiment uses a housing with an inner surface having a curved polygonal cross-sectional shape with an odd number of curved sides. | 02-10-2011 |
Dong Sub Kim, Sugar Land, TX US
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20090120646 | ELECTRICALLY ISOLATING INSULATED CONDUCTOR HEATER - A heating system for a subsurface formation includes an electrical conductor and an insulation layer at least partially surrounding the electrical conductor. A jacket that includes ferromagnetic material at least partially surrounds the insulation layer. The outside surface of the jacket is configured to be at little or no electric potential while the electrical conductor is conducting electricity and while the jacket is at temperatures below the Curie temperature of the ferromagnetic material. | 05-14-2009 |
20100272595 | HIGH STRENGTH ALLOYS - High strength metal alloys are described herein. At least one composition of a metal alloy includes chromium, nickel, copper, manganese, silicon, niobium, tungsten and iron. System, methods, and heaters that include the high strength metal alloys are described herein. At least one heater system may include a canister at least partially made from material containing at least one of the metal alloys. At least one system for heating a subterranean formation may include a tublar that is at least partially made from a material containing at least one of the metal alloys. | 10-28-2010 |
20110132661 | PARALLELOGRAM COUPLING JOINT FOR COUPLING INSULATED CONDUCTORS - A fitting for coupling ends of insulated conductors includes a sleeve to couple an end of a jacket of a first insulated conductor to an end of a jacket of a second insulated conductor. The sleeve is located between end portions of the insulated conductors. At least one of the ends of the sleeve is angled relative to the longitudinal axis of the sleeve. The sleeve has a longitudinal opening that extends along the length of the sleeve substantially the distance between end portions of the jackets of the insulated conductors. The longitudinal opening allows electrically insulating material to be filled into the sleeve. | 06-09-2011 |
20140231070 | Inhibiting effects of sloughing in wellbores - Certain embodiments provide a heater. A heater device includes a skin effect component having at least one insulated electrical core conductor in electrical communication with an adjacent and substantially parallel, elongated ferromagnetic shape having a reduction and localization of the depth and width of the effective conductor path in the cross-section of the ferromagnetic wall; and, an inorganic ceramic insulation component. | 08-21-2014 |
Dong Sub Kim, Houston, TX US
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20090194524 | METHODS FOR FORMING LONG SUBSURFACE HEATERS - A method for forming a longitudinal subsurface heater includes longitudinally welding an electrically conductive sheath of an insulated conductor heater along at least one longitudinal strip of metal. The longitudinal strip is formed into a tubular around the insulated conductor heater with the insulated conductor heater welded along the inside surface of the tubular. | 08-06-2009 |
E. Edmund Kim, Houston, TX US
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20090238756 | IMAGE-GUIDED THERAPY OF MYOCARDIAL DISEASE: COMPOSITION, MANUFACTURING AND APPLICATIONS - Compositions and methods for imaging and for chemotherapy and radiotherapy are disclosed. More particularly, the invention concerns agents comprising a targeting moeity comprising a beta-adrenergic receptor targeting compound conjugated or embedded with ethylenediamine. The present invention also concerns methods of application of such agents for imaging and treatment of cardiovascular diseases, and kits for preparing a radiolabeled therapeutic or diagnostic agent. | 09-24-2009 |
20100055035 | BISAMINOETHANETHIOL-TARGETING LIGAND CONJUGATES AND COMPOSITIONS - The invention provides, in a general sense, a new labeling strategy employing | 03-04-2010 |
20130165631 | BISAMINOETHANETHIOL-TARGETING LIGAND CONJUGATES AND COMPOSITIONS - The invention provides, in a general sense, a new labeling strategy employing | 06-27-2013 |
20130302245 | IMAGE-GUIDED THERAPY OF MYOCARDIAL DISEASE: COMPOSITION, MANUFACTURING AND APPLICATIONS - Compositions and methods for imaging and for chemotherapy and radiotherapy are disclosed. More particularly, the invention concerns agents comprising a targeting moeity comprising a beta-adrenergic receptor targeting compound conjugated or embedded with ethylenediamine. The present invention also concerns methods of application of such agents for imaging and treatment of cardiovascular diseases, and kits for preparing a radiolabeled therapeutic or diagnostic agent. | 11-14-2013 |
20140200329 | BISAMINOETHANETHIOL-TARGETING LIGAND CONJUGATES AND COMPOSITIONS - The invention provides, in a general sense, a new labeling strategy employing | 07-17-2014 |
Eun-Deok Kim, Austin, TX US
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20110271397 | MOLECULAR CLOCK MECHANISM OF HYBRID VIGOR - Methods are provided including methods of promoting growth vigor in plants. In one embodiment, a method for promoting growth vigor in a plant comprises providing a plant comprising a circadian clock gene; and modifying expression of the circadian clock gene or modifying activity of a protein produced by the circadian clock gene so as to modify a flowering time of the plant; modify a starch, sugar, chlorophyll, metabolite, or nutrient content of the plant, or increase biomass or yield of the plant. In some embodiments, methods are provided including preparing a transgenic plant and using circadian clock genes as DNA and/or expression markers to select and predict the best combinations of parents to make hybrid plants with enhanced vigor. | 11-03-2011 |
20140137290 | MOLECULAR CLOCK MECHANISM OF HYBRID VIGOR - Methods are provided including methods of promoting growth vigor in plants. In one embodiment, a method for promoting growth vigor in a plant comprises providing a plant comprising a circadian clock gene; and modifying expression of the circadian clock gene or modifying activity of a protein produced by the circadian clock gene so as to modify a flowering time of the plant; modify a starch, sugar, chlorophyll, metabolite, or nutrient content of the plant, or increase biomass or yield of the plant. In some embodiments, methods are provided including preparing a transgenic plant and using circadian clock genes as DNA and/or expression markers to select and predict the best combinations of parents to make hybrid plants with enhanced vigor. | 05-15-2014 |
Felix Kim, Plano, TX US
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20090146629 | METHODS AND APPARATUS FOR POWER SUPPLY - Methods and apparatus for supplying a load according to various aspects of the present invention operate in conjunction with an output stage and a control system driving the output stage. The control system may include a PWM controller adapted to provide a drive signal to the output stage and an over-current protection circuit. The over-current protection circuit may sense an over-current condition at the load and truncate the drive signal in response to the over-current condition. | 06-11-2009 |
20100148795 | METHODS AND APPARATUS FOR SELECTING SETTINGS FOR CIRCUITS - Methods and apparatus selecting settings for circuits according to various aspects of the present invention may operate in conjunction with a measurement element connected to the circuit. The circuit may include a voltage source adapted to supply a voltage to the measurement element. The voltage may be substantially independent of the characteristics of the measurement element. The circuit may further include a measurement sensor responsive to a current in the measurement element. The measurement sensor may generate a control signal according to the current in the measurement element. | 06-17-2010 |
20140035651 | Sensor Circuit for Detecting the Setting of an Integrated Circuit - Methods and apparatus selecting settings for circuits according to various aspects of the present invention may operate in conjunction with a measurement element connected to the circuit. The circuit may include a voltage source adapted to supply a voltage to the measurement element. The voltage may be substantially independent of the characteristics of the measurement element. The circuit may further include a measurement sensor responsive to a current in the measurement element. The measurement sensor may generate a control signal according to the current in the measurement element. | 02-06-2014 |
Hee Young Kim, Galveston, TX US
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20080262433 | INTRATHECAL INJECTION GUIDE APPARATUS AND METHODS FOR MAKING AND USING SAME - An intrathecal injection apparatus is disclosed for use with small animals. The apparatus includes an animal conforming member and a guide tube for inserting a needle and directing the needle so that it properly penetrates the spinal sack of the animal. | 10-23-2008 |
20120073515 | INTRATHECAL NEEDLE GUIDE APPARATUS - An apparatus for inserting a needle into an intrathecal space of small animals is disclosed, where the apparatus includes an animal positioning platform having a curved section, and a needle guide that rotates around the curved section, and to methods for using same. | 03-29-2012 |
Heuiwook Kim, Allen, TX US
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20090303332 | SYSTEM AND METHOD FOR OBTAINING IMAGE OF MAXIMUM CLARITY - The present invention provides a system for and method of obtaining a clear picture in the face of shaking or movement of the digital camera or motion of an object under capture. The present invention utilizes the burst mode feature present on conventional digital cameras in which several continuous images of an object are captured. An image processor is operable to process the image data using a compression technique based on a spatial frequency transformation, for example JPEG. For images processed with a JPEG compression technique, image file size is directly related to the clarity of the image. Therefore, JPEG-compressed data having a large file size corresponds to an image of an object that is clear, whereas JPEG-compressed data having a smaller file size corresponds to an image of the object that is blurry. Therefore, to address the effect of blurring, the present invention includes a selection process in which the largest processed image data file is selected from a set of processed image data files corresponding to images taken in burst mode. The processed image data with the largest file size is stored in memory while the remaining smaller processed image data files are deleted. | 12-10-2009 |
Hong S. Kim, Austin, TX US
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20110215827 | Method and Apparatus for Testing a Memory Device - In a particular embodiment, a method includes receiving a testing activation signal at a controller coupled to a semiconductor device. The method further includes biasing a well of at least one transistor of the semiconductor device in response to the received testing activation signal. The bias is provided by a biasing circuit that is responsive to the controller. While the well is biased, a test of the semiconductor device is performed to generate testing data. | 09-08-2011 |
20110231719 | Logic Built-In Self-Test Programmable Pattern Bit Mask - In a particular embodiment, a method is disclosed that includes mapping failing bit positions within multiple scan chains to memory locations of a memory mask. The method also includes executing logic built-in self-test (LBIST) testing on a semiconductor device using the memory mask to selectively mask certain results within the multiple scan chains. The results are associated with performance of LBIST testing on the semiconductor device. | 09-22-2011 |
20120072791 | Debugger Based Memory Dump Using Built in Self Test - A method and apparatus for performing a memory dump. The method includes providing a memory location from a debugger to a memory array through a BIST wrapper, and receiving data by the debugger read from the memory location in the memory array. The method can include sending a dump enable signal from the debugger, and the BIST wrapper selectively providing the memory location to the memory array in response to the dump enable signal. The method can include sending the dump enable signal to a multiplexer coupled to a register in the BIST wrapper, the dump enable signal causing the multiplexer to load the register with the memory location. The method can include asynchronously sending a write disable signal to the memory array before reading the data from the memory location. The received data can be selected from a larger set of data read from the memory location. | 03-22-2012 |
20120124433 | Feedback Scan Isolation and Scan Bypass Architecture - A feedback scan isolation and bypass architecture apparatus and method. The apparatus includes core logic, and input and output multiplexers. The input multiplexer selectively provides a functional input or the core output to the core input based on a test signal. The output multiplexer selectively provides the core output or the input multiplexer output to a functional output based on the test signal. When the test signal indicates core feedback testing, the output multiplexer outputs the core output and the input multiplexer feeds back the core output to the core input. When the test signal indicates bypass testing, the input multiplexer outputs the functional input and the output multiplexer outputs the functional input bypassing the core logic. Logic can block the feedback or bypass signals when there are timing issues. Logic can modify the number of feedback or bypass signals when the number of functional inputs and outputs are different. | 05-17-2012 |
20130257466 | METHOD AND APPARATUS FOR TESTING A MEMORY DEVICE - In a particular embodiment, a method includes receiving a testing activation signal at a controller coupled to a semiconductor device. The method further includes biasing a well of at least one transistor of the semiconductor device in response to the received testing activation signal. The bias is provided by a biasing circuit that is responsive to the controller. While the well is biased, a test of the semiconductor device is performed to generate testing data. | 10-03-2013 |
Hongseok Kim, Austin, TX US
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20100172291 | Dual Base Stations for Wireless Communications Systems - A network apparatus comprises a controller to determine a first base station for transmitting data and to determine a second different base station for receiving data. In one embodiment, the network apparatus further comprises a transceiver to transmit data to the first base station while associated with the second base station. The transceiver is operable to receive data from the second base station while associated with the first base station. | 07-08-2010 |
20100173631 | Method of managing network traffic within a wireless network - A method of managing network traffic within a wireless network ( | 07-08-2010 |
Ho-Seop Kim, Austin, TX US
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20090172644 | SOFTWARE FLOW TRACKING USING MULTIPLE THREADS - Methods, systems and machine readable media are disclosed for performing dynamic information flow tracking. One method includes executing operations of a program with a main thread, and tracking the main thread's execution of the operations of the program with a tracking thread. The method further includes updating, with the tracking thread, a taint value associated with the value of the main thread to reflect whether the value is tainted, and determining, with the tracking thread based upon the taint value, whether use of the value by the main thread violates a specific security policy. | 07-02-2009 |
20090172713 | ON-DEMAND EMULATION VIA USER-LEVEL EXCEPTION HANDLING - Methods and apparatuses enable on-demand instruction emulation via user-level exception handling. A non-supported instruction triggers an exception during runtime of a program. In response to the exception, a user-level or application-level exception handler is launched, instead of a kernel-level handler. Then the exception handler can execute at the application layer instead of the kernel level. The handler identifies the instruction and emulates the instruction, where emulation of the instruction is supported by the handler. Emulating the instructions enables the program to continue execution. Repeated instruction emulation is amortized via dynamic binary translation of hot code. | 07-02-2009 |
Hun-Seok Kim, Addison, TX US
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20110055643 | RECEIVER POWER SAVING VIA BLOCK CODE FAILURE DETECTION - A communication system includes a receiver configured to receive a packet that contains plural codewords, and a codeword failure detector cooperatively operable with the receiver. The codeword failure detector can be configured to detect a codeword failure in at least one codeword of the plural codewords as it is being received by the receiver, and to terminate reception at the receiver, when the codeword failure is detected before the end of the packet, to put the receiver into a power save mode for a duration of a remainder of the packet that contains the at least one codeword. | 03-03-2011 |
20110055668 | METHOD, DEVICE, AND DIGITAL CIRCUITY FOR PROVIDING A CLOSED-FORM SOLUTION TO A SCALED ERROR LOCATOR POLYNOMIAL USED IN BCH DECODING - A method of determining positions of one or more error bits is disclosed. The method includes receiving a BCH codeword at input circuitry of a decoder device, establishing a threshold number of correctable bits, and determining from the received BCH codeword and a root of an encoder polynomial, a value of each of one or more syndromes. The number of the one or more syndromes is twice a maximum number of correctable bits in the received BCH codeword. When the maximum number of correctable bits in the received BCH codeword is less than the threshold number of correctable bits, the value of each coefficient in a scaled error locator polynomial is determined by performing a non-iterative, closed-form solution on the scaled error locator polynomial. The scaled error locator polynomial is an original error locator polynomial scaled by a constant scale factor. The constant scale factor is determined according to the value of each of the one or more syndromes. Having determined the value of each coefficient in the scaled error locator polynomial, one or more roots of the scaled error locator polynomial are obtained. Each of the one or more roots indicates a position of an error bit. A BCH decoder device that can implement the method and a digital circuit that preserves operations implementing the method are also disclosed. | 03-03-2011 |
20120246400 | METHOD AND APPARATUS FOR PACKET SWITICHING - A method for performing packet lookups is provided. Packets (which each have a body and a header) are received and parsed to parsing headers. A hash function is applied to each header, and each hashed header is compared with a plurality of binary rules stored within a primary table, where each binary rule is a binary version of at least one ternary rule from a first set of ternary rules. For each match failure with the plurality of rules, a secondary table is searched using the header associated with each match failure, where the secondary table includes a second set of ternary rules. | 09-27-2012 |
20130094542 | Interconnect coding method and apparatus - A computer program that is embodied on a storage medium for execution on a processor is provided. With this computer program, A current cost is calculated for each transition on a bus having a predetermined width for a functional circuit so as to form a transition cost matrix. Then, a predetermined number of the lowest cost transitions for from the transition cost matrix is determined so as to generate a probability transition matrix. The product of the probability transition matrix and the transition cost matrix can be iteratively determined, while also updating the probability transition matrix until the probability transition matrix converges. | 04-18-2013 |
Hye Eun Kim, Fort Worth, TX US
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20110165652 | COMPOSITIONS, METHODS AND SYSTEMS FOR SINGLE MOLECULE SEQUENCING - Compositions, systems and methods of sequencing are disclosed, where the compositions and systems include polymerase enzymes that have been genetically modified to more efficiently incorporate nucleotides including labels having a detectable properties that are released during incorporation, to augment a rate of labeled nucleotide incorporation, to augment a rate of pyrophosphate release, or to augment two or more of these properties and rates. Also disclosed are terminally labeled and dual labeled nucleotides, and click-chemistry based methods of synthesizing the same. | 07-07-2011 |
Hyemee Kim, College Station, TX US
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20100272824 | COMPOSITIONS AND METHODS FOR PREVENTING AND MONITORING DISEASE - Gene expression patterns were analyzed that identified multiple genes associated with radiation enhanced colon carcinogenesis. Some of the genes modulated by radiation exposure may be involved in up-regulating the Wnt/β-catenin signaling pathway and promote colon carcinogenesis. Consumption of a fish oil/pectin diet caused a general down-regulation of genes encoding proteins involved in cell adhesion and receptor activity, which may be involved in down-regulating the Wnt/β-catenin signaling pathway. The data suggest that dietary fish oil/pectin may be an effective countermeasure against radiation-induced colon carcinogenesis. In accordance with this, gene expression profiles can be monitored to reduce the risk of radiation induced carcinogenesis in high risk personnel (i.e., for example, astronauts) before, during, and/or after radiation exposure (i.e., for example, spaceflight), and/or to detect radiation-induced carcinogenesis so that an appropriate countermeasure administration can be implemented. The techniques are also targeted at non-invasively monitoring cancer patients after the primary cancer has been resected to determine if/when a secondary tumor develops. | 10-28-2010 |
Hye R. Kim, Austin, TX US
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20100115068 | Methods and systems for intelligent reconfiguration of information handling system networks - Methods and systems for automatically and/or intelligently reconfiguring a configuration of networked information handling systems based on change/s in user requirement values. A user may be allowed to adapt a system configuration originally recommended, for example, by a conventional configuration tool in order to meet a given set of user requirement parameters, or to optimize such a recommended configuration for the user. A user may be provided with a recommendation of which user requirement parameter/s needs to be changed (and optionally by how much a value of the user requirement parameter/s needs to be changed) in order to achieve a targeted networked system configuration, i.e., by changing a specific information handling system configuration variable/s. | 05-06-2010 |
Hyung Joon Kim, Mckinney, TX US
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20110142135 | Adaptive Use of Quarter-Pel Motion Compensation - A method of encoding a digital video sequence is provided that includes disabling quarter-pel motion compensation for a first sequence of blocks in the digital video sequence, computing an average half-pel cost for the first sequence of blocks, computing an average quarter-pel cost for the first sequence of blocks, and enabling quarter-pel motion compensation for a second sequence of blocks in the digital video sequence based on a comparison of the average half-pel cost and the average quarter-pel cost. | 06-16-2011 |
20110235708 | Method and System for Detecting Global Brightness Change for Weighted Prediction in Video Encoding - A method of encoding a coding unit of a digital video sequence is provided that includes computing a brightness measure for each region in a plurality of regions in the coding unit, wherein the brightness measure indicates a relative brightness between the region in the coding unit and a corresponding region in a reference coding unit, determining a number of regions in the plurality of regions with significant brightness change by comparing each brightness measure to a region brightness change threshold, detecting whether there is global brightness change in the coding unit by comparing the number of regions to a global brightness threshold, and when global brightness change is detected, computing weighted prediction factors to be used for weighted prediction in encoding the coding unit. | 09-29-2011 |
20120008691 | METHOD AND APPARATUS FOR REGION-BASED WEIGHTED PREDICTION WITH IMPROVED GLOBAL BRIGHTNESS DETECTION - A method and apparatus for determining a region-based weighted prediction with improved global brightness detection. The method includes applying a global brightness change detection methods by computing the weighted prediction parameters, determining if the brightness change is different amount of change for the different regions, if the change is not different, calculate motion estimation and setting Refidx to 1 and setting Refidx is set to 0 when there is change, determining the best motion vector, motion vector cost and the best reference input, and determining a region-based weighted prediction with improved global brightness detection based on the motion vector data. | 01-12-2012 |
20120063516 | Motion Estimation in Enhancement Layers in Video Encoding - A method for encoding a video sequence in a scalable video encoder is provided that includes selecting a first search window configuration for coding a current picture of the video sequence in an enhancement layer encoder of the scalable video encoder based on motion vectors generated by a reference layer encoder when encoding the current picture, and coding the current picture in the enhancement layer encoder using the first search window configuration. | 03-15-2012 |
20120082392 | METHOD AND APPARATUS FOR FRAME CODING IN VERTICAL RASTER SCAN ORDER FOR HEVC - A method and apparatus for frame coding in adaptive raster scan order. The method includes encoding at least one of image or video utilizing input frames and at least one of a data related to the input frame to produce bitstream with raster scan order information and displacement information for producing compressed video bitstream, at decoding time, decoding at least one of the encoded bitstream with raster scan order information and displacement information for producing compressed video bitstream. | 04-05-2012 |
20120281760 | Iterative Grid-Pattern Motion Search - Iterative grid-pattern motion search may be performed for each macroblock of a frame of video data. A first motion search is performed from an initial best search point on a set of search points in the prior frame corresponding to a sub-set of pels within the macroblock to determine a best search point. Additional motion searches are performed iteratively, wherein each motion search is on a set of search points in the prior frame centered around a best search point determined in a preceding motion search. The motion vector for the macroblock is then estimated using a best search point determined in a final motion search iteration. A current best search point may be modified prior to performing an additional motion search by shifting to an adjacent search point in a direction indicated by the current best search point. | 11-08-2012 |
20130010878 | Method and Apparatus for Reference Area Transfer with Pre-Analysis - A method and apparatus for reduction of reference data transfer and coding efficiency improvement. The method includes performing pre-analysis on a decimated version of an image, and utilizing the predictions of the pre-analysis to transfer smaller reference area. | 01-10-2013 |
20130016783 | Method and Apparatus for Coding Unit Partitioning - A method for coding unit partitioning in a video encoder is provided that includes performing intra-prediction on each permitted coding unit (CU) in a CU hierarchy of a largest coding unit (LCU) to determine an intra-prediction coding cost for each permitted CU, storing the intra-prediction coding cost for each intra-predicted CU in memory, and performing inter-prediction, prediction mode selection, and CU partition selection on each permitted CU in the CU hierarchy to determine a CU partitioning for encoding the LCU, wherein the stored intra-prediction coding costs for the CUs are used. | 01-17-2013 |
20130016787 | Fast Motion Estimation For Hierarchical Coding Structures - A method for motion estimation is provided that includes determining a first motion vector for a first child coding unit (CU) of a parent CU and a second motion vector for a second child CU of the parent CU, wherein the first child CU, the second child CU, and the parent CU are in a CU hierarchy, wherein the first and second child CUs are smallest size CUs in the CU hierarchy, and wherein a first motion search type is used to determine the first motion vector and the second motion vector, selecting the first and second motion vectors as candidate predictors for the parent CU, selecting a predictor for a prediction unit (PU) of the first parent CU from the candidate predictors, and refining the predictor using a second motion search type to determine a motion vector for the PU. | 01-17-2013 |
20130044811 | Content-Based Adaptive Control of Intra-Prediction Modes in Video Encoding - A method for encoding a video sequence in a video encoder is provided that includes receiving a picture in the video sequence, selecting an intra-prediction set for the picture from a plurality of intra-prediction sets based on activity in a previous picture in the video sequence, wherein the intra-prediction set is a subset of intra-prediction block sizes and modes of the video encoder, and coding the picture using the set of intra-prediction block sizes and modes for intra-prediction of macroblocks in the picture. | 02-21-2013 |
20140010293 | METHOD AND SYSTEM FOR VIDEO PICTURE INTRA-PREDICTION ESTIMATION - Several systems and methods for intra-prediction estimation of video pictures are disclosed. In an embodiment, the method includes accessing four ‘N×N’ pixel blocks comprising luma-related pixels. The four ‘N×N’ pixel blocks collectively configure a ‘2N×2N’ pixel block. A first pre-determined number of candidate luma intra-prediction modes is accessed for each of the four ‘N×N’ pixel blocks. A presence of one or more luma intra-prediction modes that are common among the candidate luma intra-prediction modes of at least two of the four ‘N×N’ pixel blocks is identified. The method further includes performing, based on the identification, one of (1) selecting a principal luma intra-prediction mode for the ‘2N×2N’ pixel block and (2) limiting a partitioning size to a ‘N×N’ pixel block size for a portion of the video picture corresponding to the ‘2N×2N’ pixel block. | 01-09-2014 |
Hyunkeun Kim, Allen, TX US
Patent application number | Description | Published |
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20100188569 | Multichannel Video Port Interface Using No External Memory - This invention is a video line encapsulation protocol which allows multiple low definition video streams to be combined into a single super frame of high definition video data. Each super frame is formed of individual lines from plural lower definition video input signals. The high definition video frames include meta data in each line identifying the video input source, line and frame. This meta data enables the super frames to be separated into their component input signals within a video processing digital signal processor. | 07-29-2010 |
Inwoong Kim, Allen, TX US
Patent application number | Description | Published |
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20100080565 | Electronic Wavefront Correction for Free-Space Optical Communications - Systems and methods of electronic wavefront correction are disclosed. An example method receiving an optical signal representing a wavefront traveling along a plurality of propagation paths, and electronically correcting distortion in the wavefront. An example apparatus includes an receiver and an electronic wavefront corrector. The receiver is configured to coherently receive an optical signal representing a wavefront traveling along a plurality of propagation paths. The electronic wavefront corrector is configured to correct phase distortion in the wavefront. | 04-01-2010 |
20110103529 | Estimating Frequency Offset Using A Feedback Loop - According to particular embodiments, a signal communicated from a transmitter to a receiver is received. A frequency offset estimate of the signal is determined. The frequency offset estimate indicates a frequency difference between the transmitter and the receiver. The frequency offset estimate is provided as feedback. A next frequency offset is compensated for according to the feedback. | 05-05-2011 |
20110150479 | Multi-Level Polarization Multi-Level Phase Modulator - An apparatus for use with an optical computation system may comprise a monolithic device with no free space optical components and may include a phase modulator and a polarization modulator. The phase modulator may be configured to receive a beam of light and two digital data streams and operable to modulate the phase of the beam of light to at least four phase states, the at least four phase states representing the two digital data streams. The polarization modulator may be configured to receive two additional digital data streams and the modulated beam of light from the phase modulator and operable to modulate the polarization of the beam of light to at least four polarization states, the at least four polarization states representing the two additional digital data streams. | 06-23-2011 |
20110176813 | Method and System for Electrical Domain Optical Spectrum Shaping - A system is provided for electrical domain optical spectrum shaping. The system may include a laser, a modulator, a first electrical filter, and a second electrical filter. The laser may be configured to output an optical carrier signal. The modulator may be configured to modulate the optical carrier signal to output a modulated optical signal based on a first filtered input signal and a second filtered input signal received by the modulator. The first electrical filter may be configured to filter a first input signal to produce the first filtered input signal. The second electrical filter may be configured to filter a second input signal to produce the second filtered input signal. | 07-21-2011 |
20110243557 | METHOD AND SYSTEM FOR REDUCING CROSS-PHASE MODULATION IN AN OPTICAL SIGNAL - A method for reducing cross-phase modulation in an optical signal includes receiving an optical signal comprising a plurality of channels, wherein the information being communicated in a first set of one or more of the channels is modulated using one or more single-polarization modulation techniques and wherein the information being communicated in a second set of one or more of the channels is modulated using one or more dual-polarization modulation techniques. The method also includes splitting the optical signal into at least a first copy of the optical signal and a second copy of the optical signal and terminating the second set of channels in the first copy. Furthermore, the method includes applying a differential group delay to the second copy, the differential group delay introducing a walk-off between symbols communicated in a first polarization component of the second set of channels and the symbols of a second polarization component of the second set of channels. In addition, the method includes terminating the first set of channels in the second copy, combining the first set of channels in the first copy and the second set of channels in the second copy, and forwarding the combined channels. | 10-06-2011 |
20120014692 | SYSTEM AND METHOD FOR CROSS-PHASE MODULATION NOISE REDUCED TRANSMISSION IN HYBRID NETWORKS - In one embodiment, a method for receiving optical signals includes receiving a first set of one or more signals and a second set of one or more signals, determining a block length used to process the first set of signals, and processing the first set of signals using the block length. The first set of signals and the second set of signals are separated by a guard band. The block length is based upon the width of the guard band. | 01-19-2012 |
20120063768 | METHOD AND SYSTEM FOR CANCELLATION OF CHROMATIC DISPERSION COMBINED LASER PHASE NOISE - Methods and systems are provided for cancellation of chromatic dispersion combined laser phase noise. A method may include measuring a differential of laser phase noise using two optical pilot signals, the pilot signals each having a different optical frequency, or using an optical carrier and a pilot signal. The method may also include determining an approximate laser phase noise present in an optical system based on the measured differential of laser phase noise. The method may further include compensating for laser phase noise based on the determined approximate laser phase noise. | 03-15-2012 |
20120063781 | SYSTEM AND METHOD FOR REDUCING POLARIZATION DEPENDENT LOSS CROSS-TALK EFFECTS - In accordance with the present disclosure a system for reducing polarization dependent loss (PDL) of an optical signal comprises a delay module coupled to one or more PDL inducing network elements of an optical network. The delay module is configured to time interleave a first polarization component with respect to a second polarization component of the optical signal. The time interleaving reduces interference caused by cross-talk components associated with the first and second polarization components and induced by the PDL of the PDL inducing elements. | 03-15-2012 |
20120082458 | MULTI-WAVELENGTH TRANSPONDER WITH WAVELENGTH DIVISION MULTIPLEXING MODULES - According to one embodiment, a system for transmitting an optical signal comprises a traffic distribution circuit configured to distribute traffic to a plurality of wavelength division multiplexer (WDM) modules. The system further comprises a first WDM module and a second WDM module. The first and second WDM modules each comprise a plurality of tunable optical transmitters, with each transmitter associated with a different wavelength band of a plurality of wavelength bands. Each transmitter in the first and second WDM modules is also tuned to transmit optical signals in channels included within the associated wavelength band of the transmitter. The first and second WDM modules each comprise a multiplexer configured to combine the optical signals transmitted from the plurality of transmitters into optical signals. The system further comprises a cyclic multiplexer configured to combine the optical signals from the first and second WDM modules into an optical output signal. | 04-05-2012 |
20120148232 | METHOD AND SYSTEM FOR COMPENSATION OF LASER PHASE/FREQUENCY NOISE IN AN OPTICAL DEVICE - In accordance with embodiments of the present disclosure, a method for compensation of noise in an optical device is provided. The method may include calculating noise present in an optical carrier signal. The method may also include generating quadrature amplitude modulation input signals, the quadrature amplitude modulation input signals each including a term for compensation of the noise based on the calculated noise. The method may further include modulating the optical carrier signal to generate a modulated optical signal based on quadrature amplitude modulation input signals. | 06-14-2012 |
20120263455 | METHOD AND SYSTEM FOR CALCULATING SPECTRUM GRANULARITY IN FLEXIBLE GRID OPTICAL NETWORKS - In accordance with embodiments of the present disclosure, a method may include determining individual spectrum requirements for each of a plurality of signals to be communicated in an optical network, wherein a first signal of the plurality of signals has a first spectrum requirement and a second signal of the plurality of signals has a second spectrum requirement. The method may also include calculating a minimum spectrum granularity based on the individual spectrum requirements. The method may further include assigning each particular signal a channel spectrum equal to an integer multiple of the minimum spectrum granularity. | 10-18-2012 |
20120328286 | System and Method for Calculating Utilization Entropy - A system and method are provided for monitoring traffic in a network comprising a plurality of links, wherein each of the plurality of links comprises a plurality of neighboring pairs of slots. The system and method may include identifying a first usage status and a second usage status, calculating a utilization entropy value based at least on the difference between the first and second usage status, iteratively calculating a set of utilization entropy values for a portion of the network, and calculating an overall utilization entropy value for the portion of the network under analysis based at least on a statistical analysis of the set of utilization entropy values. | 12-27-2012 |
20130011138 | FLEXIBLE MULTI-BAND MULTI-TRAFFIC OPTICAL OFDM NETWORK - In accordance with some embodiments of the present disclosure a method for receiving and processing an optical orthogonal frequency-division multiplexed signal containing a plurality of traffics comprises receiving the optical orthogonal frequency-division multiplexed signal. The method further comprises down-converting the optical orthogonal frequency-division multiplexed signal into the electrical domain to obtain an electrical signal; filtering the electrical signal to obtain a first portion of the electrical signal containing a first of the plurality of traffics and preprocessing the first portion of the electrical signal in a first parallel preprocessor; filtering the electrical signal to obtain a second portion of the electrical signal containing a second of the plurality of traffics and preprocessing the second portion of the electrical signal in a second parallel preprocessor; and combining the preprocessed first and second portions of the electrical signal to yield a combined electrical signal and demodulating the combined electrical signal. | 01-10-2013 |
20130251368 | WAVELENGTH REASSIGNMENT IN OPTICAL NETWORKS - An optical network for reassigning a carrier wavelength of an optical signal may include first and second optical nodes. The first optical node may be configured to transmit an optical signal along an optical path. The first optical node may also be configured to tune a carrier wavelength of the optical signal from a first wavelength to a second wavelength, according to a continuous function, to reassign the carrier wavelength of the optical signal. The second optical node may be configured to receive the optical signal and may include a feedback loop configured to adjust a wavelength of a reference optical signal to approximate the carrier wavelength of the optical signal. | 09-26-2013 |
20130253896 | OPTIMIZING OPTICAL NETWORK SIMULATIONS - According to an aspect of an embodiment, a method of modeling an optical signal transmission path may include obtaining first transmission characteristics of an optical signal transmission path within an optical network based on a parameter of the optical network and randomly changing states of polarization of an optical signal within the optical signal transmission path. The method may also include obtaining second transmission characteristics of the optical signal transmission path based on the parameter and a first fixed state of polarization of the optical signal. The method may also include correlating the first transmission characteristics with the second transmission characteristics to obtain an effective state of polarization of the optical signal. A simulation of the optical signal transmission path based on the parameter and the effective state of polarization of the optical signal may produce transmission characteristics that may approximate the first transmission characteristics. | 09-26-2013 |
20130272702 | OPTICAL SIGNAL REGENERATION AND AMPLIFICATION OF M-PSK AND M-QAM MODULATION FORMATS USING RECONFIGURABLE WAVELENGTH SELECTIVE PROCESSORS AND PHASE-SENSITIVE AMPLIFIERS - A method for regenerating optical signal includes determining a source optical signal to be regenerated, adding a first pump optical signal and a second pump optical signal to the source optical signal to yield an intermediate optical signal, creating a first conjugate optical signal and a second conjugate optical signal from the intermediate optical signal, and performing degenerate phase-sensitive amplification utilizing the first conjugate optical signal, the second conjugate optical signal and the source optical signal to yield an output optical signal. The source optical signal is modulated with a multilevel modulation format. Each conjugate optical signal has a phase that is a conjugate of a multiple of the phase of the source optical signal. | 10-17-2013 |
20130272710 | DEFRAGMENTATION OF OPTICAL NETWORKS - According to an aspect of an embodiment, a method of spectrum defragmentation in an optical network may include assigning an optical signal within an optical network to a first frequency slot that spans a first portion of an optical spectrum of the optical network. The method may also include constructing a frequency slot dependency map based on the assignation of the optical signal to the frequency slot. The method may also include reassigning, as a result of an optical signal departure event, the optical signal to a second frequency slot based on the frequency slot dependency map. The second frequency slot may span a second portion of the optical spectrum of the optical network. | 10-17-2013 |
20140023362 | POLARIZATION DEPENDENT LOSS COMPENSATION - An apparatus including a polarization controller is described. The polarizer controller is communicatively coupled via a feedback loop to an evaluation module located near an optical receiver. The evaluation module is configured to measure polarization dependent loss (PDL) of an optical signal received at the optical receiver. The polarization controller is configured to receive feedback control data regarding the PDL from the evaluation module. Additionally, the polarization controller is configured to modify a state of polarization of the optical signal at an optical transmitter, which is communicatively coupled to the optical receiver, based on the feedback control data. | 01-23-2014 |
20140079390 | IN-BAND SUPERVISORY DATA MODULATION USING COMPLEMENTARY POWER MODULATION - According to an aspect of an embodiment, a method of modulating supervisory data onto an optical signal includes increasing a first power level of a first polarization component of an optical signal based on supervisory data. The method further includes decreasing a second power level of a second polarization component of the optical signal based on the supervisory data. The decrease in the second power level is substantially the same as the increase in the first power level such that a total power of the optical signal is substantially constant. | 03-20-2014 |
20140079391 | IN-BAND SUPERVISORY DATA MODULATION - According to an aspect of an embodiment, a method of modulating supervisory data onto an optical signal includes receiving supervisory data and adjusting a characteristic of a carrier of the optical signal for at least one of a first polarization component of the optical signal and a second polarization component of the optical signal based on the received supervisory data. The characteristic may be adjusted such that there is a relative difference between the characteristic for the first polarization component and the second polarization component. The relative difference of the characteristic between the first polarization component and the second polarization component may indicate the supervisory data. Alternately, the characteristic may be adjusted such that there is a change in a polarization orientation of the carrier on a Poincaré sphere that indicates the supervisory data. | 03-20-2014 |
20140099102 | SYSTEMS AND METHODS FOR STATISTICAL SHARING IN OPTICAL COMMUNICATIONS NETWORKS - A method of statistical sharing in an optical communications network is disclosed. The method includes identifying a peak transmission rate and a base transmission rate for each of a plurality of client interface cards of an optical node. | 04-10-2014 |
20140119743 | OPTICAL QPSK SIGNAL REGENERATION AND AMPLIFICATION - A method for regenerating and amplifying optical signals includes determining a source optical signal, adding a first pump optical signal and a second pump optical signal to the source optical signal to yield an intermediate optical signal, duplicating the intermediate optical signal to yield a first duplicate signal and a second duplicate signal, phase-shifting the first duplicate signal, passing the phase-shifted first duplicate signal and the second duplicate signal bi-directionally through a nonlinear optical element, and performing degenerate phase-sensitive amplification on the phase-shifted first duplicate signal and the second duplicate signal. | 05-01-2014 |
20140233965 | System and Method for Monitoring and Control of an Optical Modulator for an M-QAM Transmitter - A system includes an optical power meter operable to generate an optical power signal corresponding to the optical power of a received output signal generated by an optical IQ-modulator. The system further includes a processor operable to receive the optical power signal and determine, based on a minimization algorithm and the received optical power signal, a first bias voltage to be applied to a first sub-modulator of the optical IQ-modulator and a second bias voltage to be applied to a second sub-modulator of the optical IQ-modulator. The system may also include a peak power meter operable to generate a peak power signal corresponding to the peak power of the received output signal generated by the optical IQ-modulator, wherein the processor is further operable to determine, based on a minimization algorithm and the received peak power signal, a third bias voltage to be applied to a phase shift component of the optical IQ-modulator. | 08-21-2014 |
20140363164 | MITIGATION OF POLARIZATION DEPENDENT LOSS IN OPTICAL MULTI-CARRIER/SUPER-CHANNEL TRANSMISSION - Methods and systems for mitigating effects of polarization dependent loss (PDL) in an optical network transmitting a multi-carrier optical signal comprising a plurality of subcarriers may involve assigning and modifying a state of polarization to each subcarrier prior to transmission. An assigned state of polarization for each subcarrier may be modified for the subcarrier in the digital domain and/or the optical domain. Various specific assignment methods may be used, including individual subcarrier assignment, subcarrier set assignment, arbitrary subcarrier group assignment, random assignment, and/or combinations thereof. The assigned states of polarization may be selected based on a resulting minimum PDL-induced peak-to-peak power variation over a sum of the subcarriers for all orientations of a principal axis of PDL. | 12-11-2014 |
20140369679 | ASYMMETRIC COMPENSATION OF POLARIZATION DEPENDENT LOSS IN DUAL-POLARIZATION OPTICAL SYSTEMS - Methods and systems for asymmetrically compensating degradation of an optical signal-to-noise ratio (OSNR) induced by polarization dependent loss (PDL) in dual-polarization optical system include using an OSNR compensator. The OSNR compensator may separate the dual-polarization components and determine which component has degraded OSNR. The degraded component may be OSNR compensated using a phase-sensitive amplifier and/or a regenerator with a phase-sensitive amplifier. | 12-18-2014 |
20140376907 | MITIGATION OF OPTICAL SIGNAL TO NOISE RATIO DEGRADATION ARISING FROM POLARIZATION DEPENDENT LOSS - Methods and systems for mitigating degradation of an optical signal-to-noise ratio (OSNR) induced by polarization dependent loss (PDL) in an optical network include determining an increase in power (ΔP) corresponding to a PDL-induced decrease in OSNR for a given channel being transmitted over an optical signal transmission path. The increase in power (ΔP) may be adjusted for at least some of the network nodes in the optical signal transmission path. At certain network nodes, the increase in power (ΔP) may be realized with a combination of attenuation and gain. | 12-25-2014 |
20140376908 | SYSTEM AND METHOD FOR MONITORING A DUAL-POLARIZATION SIGNAL USING AN IN-BAND SUPERVISORY SIGNAL - Systems and method for monitoring an optical power of a dual-polarization signal are disclosed. The systems and methods may include measuring a first parameter set associated with a supervisory signal, the supervisory signal being communicated in-band with the dual-polarization signal; calculating a second parameter set from the first parameter set; calculating an intensity value from the second parameter set, the intensity value associated with one of the polarization states of the dual-polarization signal; and estimating a signal power associated with the supervisory signal from the intensity value. | 12-25-2014 |
Jae Hak Kim, Plano, TX US
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20110086464 | TUNING OF FE CATALYSTS FOR GROWTH OF SPIN-CAPABLE CARBON NANOTUBES - Growing spin-capable multi-walled carbon nanotube (MWCNT) forests in a repeatable fashion will become possible through understanding the critical factors affecting the forest growth. Here we show that the spinning capability depends on the alignment of adjacent MWCNTs in the forest which in turn results from the synergistic combination of a high areal density of MWCNTs and short distance between the MWCNTs. This can be realized by starting with both the proper Fe nanoparticle size and density which strongly depend on the sheet resistance of the catalyst film. Simple measurement of the sheet resistance can allow one to reliably predict the growth of spin-capable forests. The properties of pulled MWCNTs sheets reflect that there is a relationship between their electrical resistance and optical transmittance. Overlaying either 3, 5, or 10 sheets pulled out from a single forest produces much more repeatable characteristics. | 04-14-2011 |
20130224371 | Method of Manufacturing Electrodes using Carbon nanotube Sheets - Growing spin-capable multi-walled carbon nanotube (MWCNT) forests in a repeatable fashion will become possible through understanding the critical factors affecting the forest growth. Here we show that the spinning capability depends on the alignment of adjacent MWCNTs in the forest which in turn results from the synergistic combination of a high areal density of MWCNTs and short distance between the MWCNTs. This can be realized by starting with both the proper Fe nanoparticle size and density which strongly depend on the sheet resistance of the catalyst film. Simple measurement of the sheet resistance can allow one to reliably predict the growth of spin-capable forests. The properties of pulled MWCNTs sheets reflect that there is a relationship between their electrical resistance and optical transmittance. Overlaying either 3, 5, or 10 sheets pulled out from a single forest produces much more repeatable characteristics. | 08-29-2013 |
Jae Weon Kim, Houston, TX US
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20090075841 | NUCLEIC ACIDS ARRAYS AND METHODS OF USE THEREFOR - Compilations of nucleic acids, articles of manufacture which are surfaces comprising multiple blocks of arrays comprising such compilations, methods of use of the compilations and arrays for detection of chromosomal disorders, such as a chromosomal aneuploidies, deletions, amplifications, and diagnosis and prognosis of syndromes associated with a contiguous gene abnormality and kits are provided. | 03-19-2009 |
James S. Kim, Carrollton, TX US
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20090282741 | DOOR GAP PROTECTOR - A protective device which closes and seals the gap which forms between a pivotally mounted door and its jamb. The protective device generally spans the door and jamb, and occupies and generally does not extend outside the gap. The protective device may include an elastic or resilient or expansive material or member, and a fastener securing the protective device at a selected orientation relative to | 11-19-2009 |
20110214355 | DOOR GAP PROTECTOR - A protective device which closes and seals the gap which forms between a pivotally mounted door and its jamb. The protective device generally spans the door and jamb, and occupies and generally does not extend outside the gap. The protective device may include an elastic or resilient or expansive material or member, and a fastener securing the protective device in place relative to the door and the jamb. | 09-08-2011 |
Jang Kim, Spring, TX US
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20090158986 | Deep Draft Semi-Submersible LNG Floating Production, Storage and Offloading Vessel - The present disclosure provides a method, apparatus, and system of a deep-draft semi-submersible liquefied natural gas (LNG) floating production and storage vessel that can include a pontoon containing LNG tanks, fixed ballast at the bottom in a double-bottom portion, and segregated ballasted tanks with variable ballast located generally above the fixed ballast portion that can assist in keeping the pontoon submerged during various storage levels. Multiple vertical columnar supports can penetrate the pontoon from top to bottom and extend above the water surface to support a deck, including various topside structures. An intermediate double-deck on the top of the pontoon can provide access to the tanks, for example, through the vertical columnar supports. The double bottom structure, deck, and vertical columnar supports can provide overall structural integrity. | 06-25-2009 |
Jang W. Kim, Spring, TX US
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20090158987 | SPAR WITH DETACHABLE HULL STRUCTURE - A spar-type offshore platform includes a buoyant upper hull structure having a lower end to which is detachably connected a buoyant lower module. A plurality of mooring line assemblies is connected to the lower module, the total weight of the mooring line assemblies being sufficient to sink the lower module. A method of separating the upper hull structure from the lower module includes disconnecting the lower module from the lower end of the upper hull structure, and then allowing the weight of the mooring line assemblies to sink the lower module. | 06-25-2009 |
Jefferson K. Kim, Plano, TX US
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20120015663 | COMBINED BASE TRANSCEIVER STATION AND BASE STATION CONTROLLER - A combined base station controller ( | 01-19-2012 |
20120220306 | COMBINED BASE TRANSCEIVER STATION AND BASE STATION CONTROLLER - A combined base station controller ( | 08-30-2012 |
20130029678 | COMBINED BASE TRANSCEIVER STATION AND BASE STATION CONTROLLER - A combined base station controller ( | 01-31-2013 |
20140302861 | COMBINED BASE TRANSCEIVER STATION AND BASE STATION CONTROLLER - A combined base station controller ( | 10-09-2014 |
Jeom Sik Kim, Coppell, TX US
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20120015663 | COMBINED BASE TRANSCEIVER STATION AND BASE STATION CONTROLLER - A combined base station controller ( | 01-19-2012 |
20120220306 | COMBINED BASE TRANSCEIVER STATION AND BASE STATION CONTROLLER - A combined base station controller ( | 08-30-2012 |
20130029678 | COMBINED BASE TRANSCEIVER STATION AND BASE STATION CONTROLLER - A combined base station controller ( | 01-31-2013 |
Joo Han Kim, Arlington, TX US
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20080236795 | LOW-PROFILE HEAT-SPREADING LIQUID CHAMBER USING BOILING - Systems and fabrication methods are disclosed for a heat spreader to cool a device. The heat spreader has first and second opposing proximal surfaces defining a chamber having a liquid therein; and one or more structures mounted in the chamber to induce a liquid flow pattern during a boiling of the liquid to distribute heat. | 10-02-2008 |
20130020053 | LOW-PROFILE HEAT-SPREADING LIQUID CHAMBER USING BOILING - Systems and fabrication methods are disclosed for a heat spreader to cool a device. The heat spreader has first and second opposing proximal surfaces defining a chamber having a liquid therein; and one or more structures mounted in the chamber to induce a liquid flow pattern during a boiling of the liquid to distribute heat. | 01-24-2013 |
Joon S. Kim, Dallas, TX US
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20090000566 | ELECTRONIC FENCE CAPABLE OF GUIDING ANIMALS TO RETURN - An electronic fence system capable of guiding animals under training to return to a predetermined restricted area. The electronic fence generates electric shocks as the animals attempt to leave the predetermined restricted area and restrains the electrical shock when the animals return to the predetermined restricted area. The electronic fence includes a transmitter and a receiver. The transmitter transmits RF signals having a plurality of control signals such that different shock levels are generated responsive to the location of the animals within the predetermined restricted area. The receiver sets a shock wave level, selectively controls the generation of the electric shock and a high-frequency beep, automatically restrains the generation of the electric shock when an escaped animal returns to the predetermined restricted area, and generates an audible alarm and turns lamps on and off to indicate the location of the animal when it escapes from the predefined restricted area. | 01-01-2009 |
20100139576 | ELECTRONIC FENCE SYSTEM - An electronic fence system capable of guiding animals under training to return to a predetermined restricted area is disclosed. The fence system may utilize either a plurality of loops to determine direction of travel for a receiver unit or, alternatively, a GPS system. For embodiments utilizing the GPS system, electronic fences are defined in relation to GPS location information. A lock-down mode is used to contain an animal to a very constricted area when a control command is received to initialize the lock down mode or upon a specified condition. Specified conditions include the animal approaching or entering a specified area or, alternatively, a threshold level of charge being reached for a battery that provides power for the receiver unit. | 06-10-2010 |
20130157628 | SMART PHONE BASED ELECTRONIC FENCE SYSTEM - An electronic fence system capable of guiding animals under training to return to a predetermined restricted area is disclosed. The fence system may utilize either a plurality of loops to determine direction of travel for a receiver unit or, alternatively, a GPS system. For embodiments utilizing the GPS system, electronic fences are defined in relation to GPS location information. A lock-down mode is used to contain an animal to a very constricted area when a control command is received to initialize the lock down mode or upon a specified condition. Specified conditions include the animal approaching or entering a specified area or, alternatively, a threshold level of charge being reached for a battery that provides power for the receiver unit. A smart phone is communicatively coupled to a controller or interface device which, in turn, is communicatively coupled to a trainer/receiver. | 06-20-2013 |
20130239904 | HAND CONTROLLER FOR ELECTRONIC TRAINER - A controller of a training system is disclosed. In at least one embodiment of the invention, a controller defines an inner curved surface and includes a strap or clip so that the controller may be worn by the user comfortably and securely on either the backside of the hand, on the fingers, in the palm of the hand, on a wrist, arm or leg. The controller includes programmable control elements that allow a user to specify what functions are activated on a trainer by selection or depression of the control elements. In one embodiment, the controller may be programmed via a remote computing unit such as a computer or a smart phone. Alternatively, the controller can be programmed manually. | 09-19-2013 |
20130239905 | HAND CONTROLLER AND SMART PHONE SYSTEM FOR ELECTRONIC TRAINER - A controller of a training system is disclosed. In at least one embodiment of the invention, a controller defines an inner curved surface and includes a strap or clip so that the controller may be worn by the user comfortably and securely on either the backside of the hand, on the fingers, in the palm of the hand, on a wrist, arm or leg. The controller includes programmable control elements that allow a user to specify what functions are activated on a trainer by selection or depression of the control elements. In one embodiment, the controller may be programmed via a remote computing unit such as a computer or a smart phone. Alternatively, the controller can be programmed manually. | 09-19-2013 |
20140150730 | LAUNCHER SYSTEM - A training system is disclosed that includes a controller, a dummy launcher and, optionally, a bird launcher and a pet training collar. In at least one embodiment of the invention, the controller is operable to control any one of the bird launcher, the dummy launcher or the pet training collar. The system thus includes any combination of the controller, the dummy launcher, the pet training collar and the bird launcher. The dummy launcher system includes a base is that is configured to receive a portable dummy launcher that may also be removed from the base for manual operation. The system thus allows a user to select and activate a launcher and then to select the dog training collar to transmit control commands to the dog under training. | 06-05-2014 |
Joonsoo Kim, Austin, TX US
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20090326840 | Temperature-Profiled Device Fingerprint Generation and Authentication from Power-Up States of Static Cells - A method, system and computer program product for generating device fingerprints and authenticating devices uses initial states of internal storage cells after each of a number multiple power cycles for each of a number of device temperatures to generate a device fingerprint. The device fingerprint may include pairs of expected values for each of the internal storage cells and a corresponding probability that the storage cell will assume the expected value. Storage cells that have expected values varying over the multiple temperatures may be excluded from the fingerprint. A device is authenticated by a similarity algorithm that uses a match of the expected values from a known fingerprint with power-up values from an unknown device, weighting the comparisons by the probability for each cell to compute a similarity measure. | 12-31-2009 |
20120246494 | TEMPERATURE-PROFILED DEVICE FINGERPRINT GENERATION AND AUTHENTICATION FROM POWER-UP STATES OF STATIC CELLS - A method, system and computer program product for generating device fingerprints and authenticating devices uses initial states of internal storage cells after each of a number multiple power cycles for each of a number of device temperatures to generate a device fingerprint. The device fingerprint may include pairs of expected values for each of the internal storage cells and a corresponding probability that the storage cell will assume the expected value. Storage cells that have expected values varying over the multiple temperatures may be excluded from the fingerprint. A device is authenticated by a similarity algorithm that uses a match of the expected values from a known fingerprint with power-up values from an unknown device, weighting the comparisons by the probability for each cell to compute a similarity measure. | 09-27-2012 |
20130247145 | TEMPERATURE-PROFILED DEVICE FINGERPRINT GENERATION AND AUTHENTICATION FROM POWER-UP STATES OF STATIC CELLS - A method, system and computer program product for generating device fingerprints and authenticating devices uses initial states of internal storage cells after each of a number multiple power cycles for each of a number of device temperatures to generate a device fingerprint. The device fingerprint may include pairs of expected values for each of the internal storage cells and a corresponding probability that the storage cell will assume the expected value. Storage cells that have expected values varying over the multiple temperatures may be excluded from the fingerprint. A device is authenticated by a similarity algorithm that uses a match of the expected values from a known fingerprint with power-up values from an unknown device, weighting the comparisons by the probability for each cell to compute a similarity measure. | 09-19-2013 |
Jyung-Hoon Kim, Kingwood, TX US
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20090120290 | LOW TEMPERATURE SOLIDS REMOVAL SYSTEM FOR GASIFICATION - Disclosed is a process for removing coarse solids and fine solids from a gas, which includes wetting the coarse solids and fine solids in a first chamber thereby separating the coarse solids and fine solids from the gas. The first chamber also contains liquid to cool the coarse solids and the fine solids. The coarse solids and fine solids are routed to a liquid-filled second chamber where the coarse solids settle to the bottom. The liquid in the second chamber, still containing the fine solids is flushed into a third chamber where the fine solids are separated from the liquid. The separated fine solids and coarse solids are then routed to a fourth chamber. | 05-14-2009 |
20090158664 | ROTARY APPARATUS FOR USE WITH A GASIFIER SYSTEM AND METHODS OF USING THE SAME - A method for transporting a solid particulate within a gasifier system is provided. The method includes discharging solid particulate through an inlet into an opening defined within a rotor, wherein the inlet and the solid particulate are at a first pressure. The method further includes rotating the rotor such that at least one end of the opening is aligned in flow communication with a duct at a second pressure that is different from the first pressure. The solid particulate is discharged from the rotor opening through an outlet such that the solid particulate is at the second pressure, and the rotor is rotated such that at least one end of the rotor opening is aligned in flow communication with a pressure source that is at approximately the first pressure, and such that the opening is at the first pressure. | 06-25-2009 |
20130298801 | COATING TO REDUCE COKING AND ASSIST WITH DECOKING IN TRANSFER LINE HEAT EXCHANGER - Coke formation in pyrolysis furnaces is controlled by applying a coating of boron nitride to pyrolysis furnace process equipment surfaces, for instance, parts of the transfer line heat exchanger assembly. | 11-14-2013 |
Kitae Kim, Dallas, TX US
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20110138329 | Display Interface and Method for Displaying Multiple Items Arranged in a Sequence - A display interface and method for displaying multiple items arranged in a sequence are provided for presenting to the user via the display the multiple items along one of multiple paths as the user scrolls through the items. The display interface includes a display, a user input and a controller. The display is adapted for visually presenting to the user the multiple items from the group of items arranged in the sequence. The user input is adapted for receiving at least one of multiple different user gestures. The controller is adapted for comparing a received user gesture with one of a plurality of predefined gestures which are intended to signal a desire to scroll through the group of items arranged in the sequence, where as the group of items are scrolled through, a different subset of multiple items from the group of items arranged in the sequence are presented to the user via the display. If a first one of the plurality of predefined gestures is received, the multiple items from the group of items arranged in the sequence are presented to the user via the display along a first path on the display. If a second one of the plurality of predefined gestures is received, the multiple items from the group of items arranged in the sequence are presented to the user via the display along a second path on the display, which is different from the first path. | 06-09-2011 |
Kiwoon Kim, Round Rock, TX US
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20100193847 | METAL GATE TRANSISTOR WITH BARRIER LAYER - A semiconductor fabrication process for forming a gate electrode for a metal-oxide-semiconductor (MOS) transistor includes forming a gate electrode layer of an electrically conductive ceramic, e.g., titanium nitride, overlying a gate dielectric layer, e.g., a high K dielectric. A gate barrier layer is then formed overlying the gate electrode layer. The gate barrier layer may be a metal or transition metal material including, as an example, titanium. Portions of the gate electrode layer and the gate barrier layer are then etched or otherwise removed to form the gate electrode. | 08-05-2010 |
Kyeong Jim Kim, Irving, TX US
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20080256426 | Low Density Parity Check Codes For Mimo Systems - A low density parity check code is generated by defining first a framework combining symbol detection and low density parity check decoding. Probabilistic information describing multiple-input-multiple-output channels is defined, and a low density parity check code is generated based on said framework and said probabilistic information describing multiple-input-multiple-output channels. | 10-16-2008 |
Kyeongjin Kim, Irving, TX US
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20100061311 | Opportunistic Uplink Feedback Scheme for MU-MIMO Systems - According to one general aspect, a method of using a base station comprising establishing an association between the base station and at least one mobile station (MS) via a communications channel. In such an embodiment, the communications channel may be divided into resource blocks. In various embodiments, the method may include broadcasting a signal-to-noise (SNR) threshold message that includes a SNR threshold. In some embodiments, the method may include receiving at least one reporting message, respectively from the at least one mobile station(s), indicating which resource blocks measured a SNR equal to or above the SNR threshold. In various embodiments, the method may also include allocating, in a time division multiplexing mode, resource blocks for communication with the mobile station(s) based, at least in part, upon the reporting message(s). | 03-11-2010 |
20100061346 | CHANNEL QUALITY FEEDBACK SIGNAL FOR WIRELESS NETWORKS - According to an example embodiment, a method may include broadcasting, in a downlink direction to one or more mobile stations in a wireless network, a message that includes a channel quality threshold, and receiving a signal from at least one of the one or more mobile stations, the signal being received in an uplink direction on one or more resource blocks that have a channel quality, as measured by one of the one or more mobile station in a downlink direction, that is greater than or equal to the channel quality threshold. | 03-11-2010 |
20110211490 | ASYMMETRIC BEAM STEERING PROTOCOL - A system for configuring antenna systems for selecting directional communication signals corresponding to other apparatuses. A directional communication signal may be selected as the result of a beam training operation coordinated between at least two apparatuses. Beam selection training sequences may then be broadcast from one apparatus, and the receiving apparatus may determine the quality of each received beam training sequence in order to approximate a vector describing the direction from which the signals were sent. | 09-01-2011 |
Kyeong Jin Kim, Irving, TX US
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20090154600 | QRD-QLD searching based sphere detector for MIMO receiver - An apparatus includes a receiver configurable to receive signals from y pairs of antennas, where y is greater than one, and where the received signals convey coded bits of information. The apparatus further includes a detection block that includes a plurality of search modules configurable to process signals received from pairs of the antennas in parallel to find partial Euclidian distances and determine valid partial candidates for individual antennas; and a plurality of sort modules configurable to sort the valid partial candidates to find M best partial candidates to be combined into M | 06-18-2009 |
20090195453 | MIMO-OFDM wireless communication system - A MIMO channel frequency response matrix is decomposed into a frequency-related part and a constant part. The constant part is independent of subcarrier index and of number of subcarriers in one symbol interval. Separated QR decomposition and either SVD or GMD is applied to the two parts. A right unitary matrix (R) is obtained from the SVD or GMD applied to the constant part. QR decomposition is applied to the constant part to generate a beamforming matrix (V). In another embodiment, a selection criterion based on a correlation matrix distance is used to select a beamforming matrix that is independent of subcarrier, the selected matrix is retrieved from a local memory and applied to a received signal. Noise covariance is computed for a noise expression which considers interference generated from the applied beamforming matrix. Data detection is performed on the received signal by a MIMO data detector using the noise covariance. | 08-06-2009 |
20090310692 | CHANNEL ACCESS PROTOCOL FOR WIRELESS COMMUNICATION - Method, apparatus, and computer program product embodiments are disclosed to enable an access point in a wireless network to use Orthogonal Frequency-Division Multiple Access (OFDMA) reserve subcarriers of OFDM symbols for transmitting high priority voice data and video data to particular wireless devices, while the access point allocates the remaining available subcarriers for contention-based access by other wireless devices. | 12-17-2009 |
20100232479 | WIRELESS TRANSCEIVER - Various example embodiments are disclosed relating to wireless transceivers, such as, for example, wireless MIMO (multiple input multiple output) systems. In an example embodiment, a method may include determining an updated channel frequency response ( | 09-16-2010 |
20100329308 | METHOD, APPARATUS AND COMPUTER READABLE STORAGE MEDIUM - Embodiments of the invention relate to a method, apparatus and computer readable storage medium wherein the method comprises; padding a data block of a data structure to enable encoding of the data block; encoding the data block; reducing the size of the encoded data block; and spreading the data block. | 12-30-2010 |
20120163488 | MIMO-OFDM Wireless Communication System - A MIMO channel frequency response matrix is decomposed into a frequency-related par and a constant part. The constant part is independent of subcarrier index and of number of subcarriers in one symbol interval. Separated QR decomposition and either SVD or GMD is applied to the two parts. A right unitary matrix (R) is obtained from the SVD or GMD applied to the constant part. QR decomposition is applied to the constant part to generate a beamforming matrix (V). In another embodiment, a selection criterion based on a correlation matrix distance is used to select a beamforming matrix that is independent of subcarrier, the selected matrix is retrieved from a local memory and applied to a received signal. Noise covariance is computed for a noise expression which considers interference generated from the applied beamforming matrix. Data detection is performed on the received signal using the noise covariance. | 06-28-2012 |
Myung Jong Kim, Houston, TX US
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20090294753 | CARBON NANOTUBE DIAMETER SELECTION BY PRETREATMENT OF METAL CATALYSTS ON SURFACES - A new and useful nanotube growth substrate conditioning processes is herein disclosed that allows the growth of vertical arrays of carbon nanotubes where the average diameter of the nanotubes can be selected and/or controlled as compared to the prior art. | 12-03-2009 |
20100140591 | ELECTRICAL DEVICE FABRICATION FROM NANOTUBE FORMATIONS - A method for forming nanotube electrical devices, arrays of nanotube electrical devices, and device structures and arrays of device structures formed by the methods. Various methods of the present invention allow creation of semiconducting and/or conducting devices from readily grown SWNT carpets rather than requiring the preparation of a patterned growth channel and takes advantage of the self-controlling nature of these carpet heights to ensure a known and controlled channel length for reliable electronic properties as compared to the prior methods. | 06-10-2010 |
20120107597 | EMBEDDED ARRAYS OF VERTICALLY ALIGNED CARBON NANOTUBE CARPETS AND METHODS FOR MAKING THEM - According to some embodiments, the present invention provides a system and method for supporting a carbon nanotube array that involve an entangled carbon nanotube mat integral with the array, where the mat is embedded in an embedding material. The embedding material may be depositable on a carbon nanotube. A depositable material may be metallic or nonmetallic. The embedding material may be an adhesive material. The adhesive material may optionally be mixed with a metal powder. The embedding material may be supported by a substrate or self-supportive. The embedding material may be conductive or nonconductive. The system and method provide superior mechanical and, when applicable, electrical, contact between the carbon nanotubes in the array and the embedding material. The optional use of a conductive material for the embedding material provides a mechanism useful for integration of carbon nanotube arrays into electronic devices. | 05-03-2012 |
Namjin Kim, Dallas, TX US
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20110002680 | METHOD AND APPARATUS FOR FOCUSING AN IMAGE OF AN IMAGING DEVICE - A method and apparatus for focusing an image in an image-capturing device utilizing at least one face in the image. The method includes detecting at least one face in the image, determining the size of the detected at least one face, determining the distance of the at least one face from the image-capturing device, wherein the determination utilizes the size of the detected at least one face, and focusing an image according to the determined distance of the detected at least one face. | 01-06-2011 |
Odes H. Kim, Irving, TX US
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20090112744 | System, Method, and Computer-Readable Medium for Mobile Loan Acquisition - A system, method, and computer-readable medium that facilitate mobile acquisition of a loan are provided. A mobile loan system may communicatively interface with a financial institution that provides loans to mobile subscribers. A credit evaluation provider may evaluate the credit worthiness of the mobile terminal user based on a payment history of the mobile terminal account of the user. An insurance provider may issue an insurance policy against the loan to indemnify the loan provider. An invoice for the loan balance, and fees associated therewith, may be issued with the mobile terminal account service statement. | 04-30-2009 |
Roy Moonseuk Kim, Austin, TX US
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20090077322 | System and Method for Getllar Hit Cache Line Data Forward Via Data-Only Transfer Protocol Through BEB Bus - A system and method for using a data-only transfer protocol to store atomic cache line data in a local storage area is presented. A processing engine includes an atomic cache and a local storage. When the processing engine encounters a request to transfer cache line data from the atomic cache to the local storage (e.g., GETTLAR command), the processing engine utilizes a data-only transfer protocol to pass cache line data through the external bus node and back to the processing engine. The data-only transfer protocol comprises a data phase and does not include a prior command phase or snoop phase due to the fact that the processing engine communicates to the bus node instead of an entire computer system when the processing engine sends a data request to transfer data to itself. | 03-19-2009 |
Samuel Kim, Austin, TX US
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20090230174 | SELF-ASSEMBLY OF ELEMENTS USING MICROFLUIDIC TRAPS - A self-assembly process is disclosed for integrating free standing microcomponents onto a template having a plurality of binding sites, an interconnect network, and trapping structures disposed downstream of the binding sites. The self-assembly is accomplished by flowing a fluid medium containing the microcomponents over the template such that some of the microcomponents are trapped at binding sites. The template may be simultaneously (or subsequently) heated to melt a binder such as a solder spot at each of the binding sites, and then cooled to connect the trapped microcomponents to the interconnect network. In one embodiment, removable blocking elements are disposed upstream of some of the binding sites, for example formed from photoresist. After assembling a first set of microcomponents, the blocking elements are removed, and a second set of microcomponents in a fluid medium are flowed over the template for assembly into the newly unblocked binding sites. | 09-17-2009 |
20100096640 | SELF-ASSEMBLED HETEROGENEOUS INTEGRATED OPTICAL ANALYSIS SYSTEM - Optical analysis system fluidically self-assembled using shape-coded freestanding optoelectronic components and a template having shape-coded recessed binding sites connected by an embedded interconnect network. Also includes methods of manufacture and use for optical analyses. | 04-22-2010 |
20110012217 | FREE-STANDING TWO-SIDED DEVICE FABRICATION - Devices having features deposited on two sides of a device substrate and methods for making the same. The devices are useful, for example, as the components in a macroelectronic system. In a preferred embodiment, the devices are photosensors having a plurality of electrodes patterned on a first side of the device and an electromagnetic interference filter patterned on a second side of the device. The method facilitates the fabrication of two-sided devices through the use of an immobilizing layer deposited on top of devices patterned on a first side of a device substrate; flipping the device substrate; processing the second side of the device substrate to produce patterned features on the second side of the device substrate; and releasing the devices having patterned elements on two sides of each device. | 01-20-2011 |
20110027603 | Enhancing Thermal Properties of Carbon Aluminum Composites - An article of manufacture comprises a carbon-containing matrix. The carbon-containing matrix may comprise at least one type of carbon material selected from the group comprising graphite crystalline carbon materials, carbon powder, and artificial graphite powder. In addition, the carbon-containing matrix comprises a plurality of pores. The article of manufacture also comprises a metal component comprising Al, alloys of Al, or combinations thereof. The metal component is disposed in at least a portion of the plurality of pores. Further, the article of manufacture comprises an additive comprising at least Si. At least a portion of the additive is disposed in an interface between the metal component within the pores and the carbon-containing matrix. The additive enhances phonon coupling and propagation at the interface. | 02-03-2011 |
20110286876 | THERMAL MANAGEMENT COMPOSITE MATERIALS - Graphite aluminum composites for use in thermal management applications, such as heat sinks, are manufactured using pressure molds. The materials may be mixed previous to insertion into the mold, or can be mixed within the mold. Further, graphitic particles, such as graphitic needle coke surfaces, can be coated with the aluminum before the mold process is performed. Further, ceramic sheets can be inserted into the mixture before the mold process is performed so that the molded material can then be sliced to provide a carbon aluminum composite plate with a ceramic sheet on one of its surfaces. | 11-24-2011 |
20110300305 | MECHANICAL SINTERING OF NANOPARTICLE INKS AND POWDERS - Nanoparticle inks and powders are sintered using an applied mechanical energy, such as uniaxial pressure, hydrostatic pressure, and ultrasonic energy, which may also include applying a sheer force to the inks or powders in order to make the resultant film or line conductive. | 12-08-2011 |
20120126700 | Integrated Exit Signs and Monitoring System - A monitoring system has integrated exit signs, which preferably have electroluminescent elements. The signs connect to internal wiring of a building, but local power sources can provide emergency power if building power is lost. Controllers on the signs communicate with a central workstation using building wiring and/or wireless communication. The controllers have one or more automated features for monitoring operation of the exit signs and the surrounding environment. These automated components, including an intensity sensor, an ambient light sensor, a temperature sensor, a smoke detector, a camera, a speaker, a microphone, a motion detector, an RFID detector, and the like. Because the signs are widely distributed throughout the building, operators can get detailed information of the building environment, security, fire, smoke, temperature, etc. The exit signs can store this information locally and can communicate useful information using a communication link to the central workstation. | 05-24-2012 |
20120288991 | BURNTHROUGH FORMULATIONS - For solar cell fabrication, the addition of precursors to printable media to assist etching through silicon nitride or silicon oxide layer thus affording contact with the substance underneath the nitride or oxide layer. The etching mechanism may be by molten ceramics formed in situ, fluoride-based etching, as well as a combination of the two. | 11-15-2012 |
20130155715 | OPTOELECTRONIC FOOD DECORATION AND PACKAGING - Described herein are devices and structures used for decorating food, and food packaging, using a single light source to provide multiple points of light on a panel or panels of the device. The devices may include a structure such as a stand placing the decorative device on a food item, such as a cake. In certain implementations, the structure is part of food package that contains the food product | 06-20-2013 |
20130270664 | FREE-STANDING TWO-SIDED DEVICES - Devices having features deposited on two sides of a device substrate and methods for making the same. The devices are useful, for example, as the components in a macroelectronic system. In a preferred embodiment, the devices are photosensors having a plurality of electrodes patterned on a first side of the device and an electromagnetic interference filter patterned on a second side of the device. The method facilitates the fabrication of two-sided devices through the use of an immobilizing layer deposited on top of devices patterned on a first side of a device substrate; flipping the device substrate; processing the second side of the device substrate to produce patterned features on the second side of the device substrate; and releasing the devices having patterned elements on two sides of each device. | 10-17-2013 |
Sang Y. Kim, San Antonio, TX US
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20110221428 | Magnetostrictive Sensors for Surface Wave Testing of Thick Walled Structures - An ultrasonic probe that uses the magnetostrictive effect to generate and detect a surface-coupled guided wave for the purpose of inspecting a thick-walled structure for surface defects. A transmitter probe and a receiver probe are especially designed to generate and detect short wavelengths that will couple to only one surface of the plate. | 09-15-2011 |
Sang-Youb Kim, Plano, TX US
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20110013563 | COMMUNICATING A FEEDBACK DATA STRUCTURE CONTAINING INFORMATION IDENTIFYING CODING TO BE APPLIED ON WIRELESSLY COMMUNICATED SIGNALING - To perform wireless communications in a closed loop multiple input, multiple output (MIMO) system, a feedback data structure is communicated over a wireless channel between a first wireless node and a second wireless node, where the feedback data structure contains indicators identifying coding to be applied by the second wireless node on signaling communicated between the second wireless node and the first wireless node, where the information in the feedback data structure is based on wireless channel conditions detected at the first wireless node. The indicators identify different codings to be used for different corresponding bands in the wireless channel. | 01-20-2011 |
20110038308 | FORMING SPATIAL BEAMS WITHIN A CELL SEGMENT - To perform wireless communications in a wireless network, at least two spatial beams are formed within a cell segment, where the at least two spatial beams are associated with different power levels. The at least two spatial beams are swept across the cell segment according to a sweep pattern. In some implementations, multiple antenna assemblies can be used, where each antenna assembly has plural antenna elements. A lower one of the antenna assemblies can be used to form high and lower power beams, and an upper one of the antenna assemblies can be used to communicate backhaul information, for example. | 02-17-2011 |
20130336416 | Communicating a Feedback Data Structure Containing Information Identifying Coding to be Applied on Wirelessly Communicated Signaling - To perform wireless communications in a closed loop multiple input, multiple output (MIMO) system, a feedback data structure is communicated over a wireless channel between a first wireless node and a second wireless node, where the feedback data structure contains indicators identifying coding to be applied by the second wireless node on signaling communicated between the second wireless node and the first wireless node, where the information in the feedback data structure is based on wireless channel conditions detected at the first wireless node. The indicators identify different codings to be used for different corresponding bands in the wireless channel. | 12-19-2013 |
20130343339 | Communicating a Feedback Data Structure Containing Information Identifying Coding to be Applied on Wirelessly Communicated Signaling - To perform wireless communications in a closed loop multiple input, multiple output (MIMO) system, a feedback data structure is communicated over a wireless channel between a first wireless node and a second wireless node, where the feedback data structure contains indicators identifying coding to be applied by the second wireless node on signaling communicated between the second wireless node and the first wireless node, where the information in the feedback data structure is based on wireless channel conditions detected at the first wireless node. The indicators identify different codings to be used for different corresponding bands in the wireless channel. | 12-26-2013 |
Seong Eun Kim, Plano, TX US
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20100029324 | Versatile system for multimode, wireless communication receiver with ZIF and near-ZIF operations - An architecture for a receiver component in a wireless communications system is disclosed—one that supports both zero intermediate frequency (ZIF) and near-zero intermediate frequency (NZIF) operation. The architecture provides a down-conversion segment, and a local oscillator segment operatively associated with the down-conversion segment. An analog-to-digital conversion (ADC) segment is adapted to receive signals from the down-conversion segment and introduce the signals into a digital intermediate frequency (DIF) construct. The DIF construct performs a DC offset compensation or DC residue filtering on NZIF-based signals, and droop or mismatch compensation. Image removal is performed on NZIF-based signals, and DC offset compensation is performed on ZIF-based signals. Compensated signals are amplified to some nominal or desired level, and interpolation filtering of the amplified signals is performed prior to transmission thereof. | 02-04-2010 |
Seyoung Kim, Austin, TX US
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20100181655 | ESTABLISHING A UNIFORMLY THIN DIELECTRIC LAYER ON GRAPHENE IN A SEMICONDUCTOR DEVICE WITHOUT AFFECTING THE PROPERTIES OF GRAPHENE - A method and semiconductor device for forming a uniformly thin dielectric layer on graphene. A metal or semiconductor layer is deposited on graphene which is located on the surface of a dielectric layer or on the surface of a substrate. The metal or semiconductor layer may act as a nucleation layer for graphene. The metal or semiconductor layer may be subjected to an oxidation process. A thin dielectric layer may then be formed on the graphene layer after the metal or semiconductor layer is oxidized. As a result of synthesizing a metal-oxide layer on graphene, which acts as a nucleation layer for the gate dielectric and buffer to graphene, a uniformly thin dielectric layer may be established on graphene without affecting the underlying characteristics of graphene. | 07-22-2010 |
Soowoong Kim, Flower Mound, TX US
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20100288624 | ACTIVATED HINGE-JOINT - A fractionation tray for use in a process column. The fractionation tray is of a type where a first fluid flows downwardly from a downcomer onto the fractionation tray and across the fractionation tray in a first direction. A second fluid flows upwardly through the fractionation tray for interaction with the first fluid. The fractionation tray includes an upper tray section, a lower tray section that is operable to removably engage the upper tray section, a joint region which includes an area of overlap between the upper tray section and the lower tray section. The joint region allows passage of the second fluid therethrough. | 11-18-2010 |
20120211347 | METHOD AND APPARATUS FOR SECURING FRACTIONATION TRAYS - One aspect of the present invention relates to a chemical-process system. The chemical-process system includes a chemical-process column and a support disposed on an interior of the chemical-process column. A tray is disposed on a top surface of the support. A bolt is disposed through the tray and a clamp is disposed below the tray. The clamp has a notch formed therein for receiving a head region of the bolt. The clamp engages a bottom surface of the tray and a bottom surface of the support. The bolt is able to angularly displace with respect to at least one of the tray and the clamp. | 08-23-2012 |
20140144768 | FLUID CONTACTOR-DIFFUSER TRAY ASSEMBLY - A separations tray assembly for use in a fluid-fluid exchange column. The separations tray assembly is of the type where a first fluid, in a continuous phase, is directed across successive trays in a serpentine flow path. A second fluid, in a dispersed phase ascends through apertures in the tray thus inducing interaction and mass transfer with the first fluid. In accordance with one aspect of the present invention, the separations tray further includes a diffuser skirt, having apertures disposed therein, operatively coupled to a fluid channel. The diffuser skirt is operable to direct the first fluid to cover substantially an entire volumetric cross-flow window between successive separations trays and to induce stirring and mixing of the first fluid and the second fluid to effect efficient mass transfer. | 05-29-2014 |
20140361449 | LIQUID DISTRIBUTOR - A liquid flow distributor for positioning above one or more packing sections in a packed exchange tower includes a plurality of troughs. At least one trough in the plurality of troughs has along a side thereto a deflecting member. The deflecting member is angulated to generally follow a shape of the at least one trough. A diffuser side of the deflecting member is positioned to deposit the liquid into a discharge region. A deflector side of the deflecting member is positioned for deflecting ascending vapor away from the discharge region. | 12-11-2014 |
Soo Woong Kim, Flower Mound, TX US
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20120024977 | FLUID CONTACTOR-DIFFUSER TRAY ASSEMBLY - A separations tray assembly for use in a fluid-fluid exchange column. The separations tray assembly is of the type where a first fluid, in a continuous phase, is directed across successive trays in a serpentine flow path. A second fluid, in a dispersed phase ascends through apertures in the tray thus inducing interaction and mass transfer with the first fluid. In accordance with one aspect of the present invention, the separations tray further includes a diffuser skirt, having apertures disposed therein, operatively coupled to a fluid channel. The diffuser skirt is operable to direct the first fluid to cover substantially an entire volumetric cross-flow window between successive separations trays and to induce stirring and mixing of the first fluid and the second fluid to effect efficient mass transfer. | 02-02-2012 |
20120300577 | METHOD AND SYSTEM FOR IMPROVED REACTANT MIXING AND DISTRIBUTION - One aspect of the present invention relates to a mixing system for use in a chemical-process column. The mixing system includes a heavy-reactant mixing surface arranged perpendicular to a flow of reactant through the chemical-process column. The mixing system also includes an aperture formed in the heavy-reactant mixing surface. A pre-distributor is coupled to an underside of the mixing system and fluidly coupled to the aperture. | 11-29-2012 |
Sung-Kun Kim, Lubbock, TX US
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20090203003 | INHIBITION OF METALLO-BETA-LACTAMASE - A method to identify a high affinity nucleic acid ligand to inhibit the activity of a lactamase enzyme. The method comprises several steps that initially involve preparing a candidate mixture of nucleic acids. The candidate mixture of nucleic acids is then allowed to make contact with the lactamase enzyme under controlled conditions of temperature, ionic strength and pH; the combination forms a candidate-enzyme mixture. The target nucleic acids are partitioned from the remainder of the candidate mixture. The target nucleic acids that have been partitioned are amplified to yield a pool of nucleic acids enriched with target nucleic acid sequences. The enriched pool of target nucleic acids have a relatively higher affinity and specificity for binding to the lactamase, whereby nucleic acid ligand of the lactamase are identified. Nucleic acid ligands that inhibit an activity of lactamase. The lactamase includes class B, metallo-β-lactamase. | 08-13-2009 |
Sunny Kim, Austin, TX US
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20110006072 | Retail Fragrance Sampling Display - A fragrance sampling display for retail environments is disclosed. The sampling display may include a dock having a removable faceplate and sidewalls. The dock may include one or more receptacles and one or more scent modules, wherein each scent module is associated with and partially inserted into only one of the receptacles. The scent modules may be removably disposed in the corresponding receptacles by retractable cords. Each of the scent modules may include a different volatile active corresponding to a different fragrance product and vent holes to facilitate passive emission of the associated fragrance. The vent holes may be configured so as to be substantially sealed while the associated scent module is in its respective receptacle. | 01-13-2011 |
Tae H. Kim, Austin, TX US
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20090308649 | Printed Circuit Board With Reduced Signal Distortion - A printed circuit board with reduced signal distortion, including one or more layers of non-conductive substrate upon which are disposed conductive pathways that conduct signals, the signals characterized by distortion at least partly caused by orientation of the conductive pathways on the layers of the printed circuit board, and a periodically patterned reference plane; each conductive pathway that conducts signals oriented orthogonally or diagonally at forty-five degrees with respect to other conductive pathways that conduct signals on the printed circuit board; the periodically patterned reference plane comprising a conductor having discontinuities arranged in a periodically recurring pattern, the pattern of the discontinuities oriented on a surface of a layer of the printed circuit board at an optimum angle, with respect to the conductive pathways that conduct signals on the printed circuit board, that reduces distortion of the signals. | 12-17-2009 |
Taeho Kim, Dallas, TX US
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20080232359 | FAST PACKET FILTERING ALGORITHM - Packets received at a network element are filtered according to a plurality of filtering rules, where each filtering rule includes filtering data associated with one or more fields of a received packet. Rule groups are defined to include a plurality of filtering rules having common associated fields. For each rule group, global filter masks are generated, where bit positions in the global filter mask indicate whether each filtering rule in the rule group has a predetermined value at a corresponding bit position. As packets are received, comparing the global filter masks to one or more fields in the packets to determine whether there is a possibility that one of the rules in a corresponding rule group will match data in the fields. | 09-25-2008 |
20100034289 | Video Aware Traffic Management - A receiver for generating an video output from a stream of data packets includes circuitry for decoding the stream of packets into a video signal, circuitry for generating video frames from the video signal, circuitry for detecting whether a missing packet is associated with a video frame of a first type and circuitry for selectively requesting retransmission of a missing packet responsive to the detecting circuitry. The decoding circuitry further comprises circuitry for concealing errors using error recovery without requesting retransmission due to missing frames of the first type | 02-11-2010 |
Tae S. Kim, Dallas, TX US
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20090085120 | Method for Reduction of Resist Poisoning in Via-First Trench-Last Dual Damascene Process - Fabrication of interconnects in integrated circuits (ICs) use low-k dielectric materials, nitrogen containing dielectric materials, copper metal lines, dual damascene processing and amplified photoresists to build features smaller than 100 nm. Regions of an IC with low via density are subject to nitrogen diffusion from nitrogen containing dielectric materials into low-k dielectric material, and subsequent interference with forming patterns in amplified photoresists, a phenomenon known as resist poisoning, which results in defective interconnects. Attempts to solve this problem cause lower IC circuit performance or higher fabrication process cost and complexity. This invention comprises a dummy via and a method of placing dummy vias in a manner that reduces resist poisoning without impairing circuit performance or increasing fabrication process cost or complexity. | 04-02-2009 |
20090160059 | Semiconductor Device Having Improved Adhesion and Reduced Blistering Between Etch Stop Layer and Dielectric Layer - One aspect of the invention provides a method of forming a semiconductor device ( | 06-25-2009 |
20110114597 | BARRIER INTEGRATION SCHEME FOR HIGH-RELIABILITY VIAS - Disclosed is a method of fabricating an integrated circuit comprising patterning a dielectric layer to form a hole having a sidewall and a bottom. The hole can expose an underlying material of an electrically conducting material. The method also includes exposing the sidewall and the exposed underlying material to a plasma etch, depositing a barrier layer on the bottom and the sidewall of the hole after the plasma etch clean, forming a counter-sunk cone in the underlying material by etching through the barrier layer at the bottom of the hole into the conducting metal underneath, flash depositing a thin layer of the barrier material into the hole, and finally depositing a metal seed layer in the hole covering the sidewalls and the bottom of the hole including the cone at the bottom. The hole is finally filled by depositing a metal layer in the hole. | 05-19-2011 |
Taeyoon Kim, Austin, TX US
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20090086669 | Techniques for Reducing a Cell Identification Falsing Rate in a Wireless Communication System - A technique of operating a wireless communication device includes selecting, from a primary sequence group that includes respective primary sequences, one of the respective primary sequences as a first portion of a cell identification (ID). In this case, the respective primary sequences are each associated with respective secondary sequence subgroups included in a secondary sequence group. Each of the respective secondary sequence subgroups include secondary sequences. One of the secondary sequences is selected (from one of the respective secondary sequence subgroups that is associated with the selected one of the respective primary sequences) for a second portion of the cell ID. At least some of the secondary sequences are only included in one of the respective secondary sequence subgroups. The first portion of the cell ID is encoded on a first downlink waveform that is to be transmitted and the second portion of the cell ID is encoded on a second downlink waveform that is to be transmitted. The first and second downlink waveforms are then transmitted. | 04-02-2009 |
20100091826 | Techniques for Improving Channel Estimation and Tracking in a Wireless Communication System - A technique for performing channel tracking and/or channel estimation in a wireless communication device includes receiving a reference signal and one or more non-error propagation physical channel signals. In general, the one or more non-error propagation physical channel signals must be correctly decoded before a data channel can be decoded. Channel tracking and/or channel estimation are/is then performed based on the reference signal and at least one of the one or more non-error propagation physical channel signals. | 04-15-2010 |
20100110901 | TECHNIQUES FOR RADIO LINK PROBLEM AND RECOVERY DETECTION IN A WIRELESS COMMUNICATION SYSTEM - A technique for radio link detection in a wireless communication system includes estimating a first error rate of an indicator channel. In this case, the indicator channel includes an indication of a number of symbols in a control channel. A second error rate of the control channel is also estimated. The first and second error rates are then combined to provide a performance metric. Based on the performance metric, a determination is made as to whether a radio link problem exists. | 05-06-2010 |
20120128044 | METHOD AND DEVICE FOR OPERATING A PRECODED MIMO SYSTEM - A method is provided for generating precoder data ( | 05-24-2012 |
20130034017 | TECHNIQUES FOR IMPROVING CHANNEL ESTIMATION AND TRACKING IN A WIRELESS COMMUNICATION SYSTEM - A technique for performing channel tracking and/or channel estimation in a wireless communication device includes receiving a reference signal and one or more non-error propagation physical channel signals. In general, the one or more non-error propagation physical channel signals must be correctly decoded before a data channel can be decoded. Channel tracking and/or channel estimation are/is then performed based on the reference signal and at least one of the one or more non-error propagation physical channel signals. | 02-07-2013 |
20140119466 | Method and Device for Operating a Precoded MIMO System - A method is provided for generating precoder data ( | 05-01-2014 |
Wanjun Kim, Houston, TX US
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20100037808 | FLOATING STRUCTURE MOTION SUPPRESSION SYSTEMS AND METHODS - A system comprising a floating structure, the structure subject to waves and/or water currents; and at least one motion suppression system attached to the floating structure; the motion suppression system comprising a first oscillating water column tuned to a first frequency and a second oscillating water column tuned to a second frequency. | 02-18-2010 |
Woo J. Kim, Allen, TX US
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20120013390 | DISPLAYPORT SWITCH - In versions 1.1a and 1.2 of the DISPLAYPORT™ standard, capacitors are used between a sourcing circuit and a switch for the auxiliary channel. As a result, these capacitors are generally uncharged when the switch activates the auxiliary channel, which can result in errors. Here, a switch is employed that uses precharge circuits to precharge these capacitors. Thus, errors due to charging of these capacitors can be reduced. | 01-19-2012 |
Woo Jin Kim, Allen, TX US
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20090043926 | BIDIRECTIONAL DATA REPEATER SWITCH - A bidirectional repeater and data multiplexer for serial data has A-side | 02-12-2009 |
Woopoung Kim, Dallas, TX US
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20100073023 | SIGNAL LINES WITH INTERNAL AND EXTERNAL TERMINATION - Embodiments of a memory controller are described. This memory controller communicates signals to a memory device via a signal line, which can be a data signal line or a command/address signal line. Termination of the signal line is divided between an external impedance outside of the memory controller and an internal impedance within the memory controller. The memory controller does not activate the external impedance prior to communicating the signals and, therefore, does not deactivate the external impedance after communicating the signals. The internal impedance of the memory controller can be enabled or disabled in order to reduce interface power consumption. Moreover, the internal impedance may be implemented using a passive component, an active component or both. For example, the internal impedance may include either or both an on-die termination and at least one driver. | 03-25-2010 |
20110128040 | SIGNAL LINES WITH INTERNAL AND EXTERNAL TERMINATION - Embodiments of a memory controller are described. This memory controller communicates signals to a memory device via a signal line, which can be a data signal line or a command/address signal line. Termination of the signal line is divided between an external impedance outside of the memory controller and an internal impedance within the memory controller. The memory controller does not activate the external impedance prior to communicating the signals and, therefore, does not deactivate the external impedance after communicating the signals. The internal impedance of the memory controller can be enabled or disabled in order to reduce interface power consumption. Moreover, the internal impedance may be implemented using a passive component, an active component or both. For example, the internal impedance may include either or both an on-die termination and at least one driver. | 06-02-2011 |
20120081146 | SIGNAL LINES WITH INTERNAL AND EXTERNAL TERMINATION - Embodiments of a memory controller are described. This memory controller communicates signals to a memory device via a signal line, which can be a data signal line or a command/address signal line. Termination of the signal line is divided between an external impedance outside of the memory controller and an internal impedance within the memory controller. The memory controller does not activate the external impedance prior to communicating the signals and, therefore, does not deactivate the external impedance after communicating the signals. The internal impedance of the memory controller can be enabled or disabled in order to reduce interface power consumption. Moreover, the internal impedance may be implemented using a passive component, an active component or both. For example, the internal impedance may include either or both an on-die termination and at least one driver. | 04-05-2012 |
Young-Tae Kim, Arlington, TX US
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20080208358 | Nanofilament Scaffold for Tissue Regeneration - A scaffold for tissue regeneration is provided. In a preferred embodiment, the scaffold is implantable in a patient in need of nerve or other tissue regeneration and includes a structure which has a plurality of uniaxially oriented nanofibers made of at least one synthetic polymer. Preferably, at least 75% of the nanofibers are oriented within 20 degrees of the uniaxial orientation. The scaffold beneficially provides directional cues for cell and tissue regeneration, presumably by mimicking the natural strategy using filamentous structures during development and regeneration. | 08-28-2008 |
20110287956 | Nano-Scale Biosensors - Devices, systems, and methods for detecting protein-nucleic acid and cell-nucleic acid hybridization, using surface-tethered aptamer probes, without the use of labeling or target modification and capable of recycling. | 11-24-2011 |
20140024117 | Extracellular Matrix Films And Methods Of Making And Using Same - In one aspect, films that can serve as a model or mimic for the basal lamina are described herein. In some embodiments, a film described herein comprises a top surface and a bottom surface in facing opposition to the top surface, wherein the film is formed from Type I collagen and one or more additional extracellular matrix proteins. The additional extracellular matrix proteins, in some cases, comprise one or more of Type IV collagen, laminin, and fibronectin. Moreover, in some instances, the weight ratio of Type I collagen to the additional extracellular matrix proteins in the film is at least about 40:1. | 01-23-2014 |