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| 20090140666 | Dimming control circuit and method for generating analog and digital signals according to one analog control signal - The present invention discloses a dimming control circuit and a method for generating analog and digital signals according to an analog control signal. The dimming control circuit according to the present invention comprises an input for receiving an analog control signal; a digital dimming circuit for receiving the analog control signal and generating a digital signal; an analog dimming circuit for receiving the analog control signal and generating an analog signal; and a power circuit enabled by the digital signal for converting a supply voltage to an output voltage according to the analog signal generated by the analog dimming circuit. | 06-04-2009 |
| 20100084991 | Dimming Control Circuit - The present invention discloses a dimming control circuit, comprising: an input terminal for receiving an input signal; an analog and digital dimming circuit receiving the input signal, wherein the analog and digital dimming circuit provides an analog dimming function when a voltage level of the input signal is between a predetermined lower limit and a predetermined upper limit, and a digital dimming function when the voltage level of the input signal switches above and below the predetermined lower limit, and wherein the analog and digital dimming circuit generates an analog signal when the voltage level of the input signal is above the predetermined lower limit; and a power circuit for supplying an output current in correspondence to the analog signal generated by the analog and digital dimming circuit. | 04-08-2010 |
| 20100301761 | Tail-less LED Control Circuit - The present invention discloses a tail-less LED control circuit, which includes: a power supply stage having an output terminal which provides electrical power to an LED circuit; an output capacitor coupled to the output terminal; an LED driver circuit coupled to the power supply stage for controlling the power supply stage to provide the electrical power to the LED circuit, the LED driver circuit receiving a PWM dimming signal for adjusting brightness of the LED circuit; and a MOSFET switch coupled to the output capacitor in series, the MOSFET switch switching synchronously with the PWM dimming signal to alleviate LED afterglow, wherein the MOSFET switch includes a body diode having an anode-cathode direction against the discharge direction of the output capacitor. | 12-02-2010 |
| 20110316424 | BACKLIGHT CONTROL CIRCUIT - The present invention discloses a backlight control circuit, comprising: a voltage supply circuit for receiving an input voltage and generating an output voltage under control by a control signal; at least one voltage comparison path respectively coupled to at least one light emission device path; a voltage operative amplifier circuit for generating the control signal according to a lowest voltage on the at least one voltage comparison path; and at least one under current detection circuit for detecting whether a corresponding one of the at least one light emission device path is in an under current status, whereby when anyone of the under current detection circuits detects the under current status, it sends an exclusion signal excluding a corresponding one of the at least one voltage comparison path from being an effective input of the voltage operative amplifier. | 12-29-2011 |
| 20140009075 | Backlight Control Circuit with Under Current Detection and Start-up Control - The present invention discloses a backlight control circuit, comprising: a voltage supply circuit for receiving an input voltage and generating an output voltage under control by a control signal; at least one voltage comparison path respectively coupled to at least one light emission device path; a voltage operative amplifier circuit for generating the control signal according to a lowest voltage on the at least one voltage comparison path; and at least one under current detection circuit for detecting whether a corresponding one of the at least one light emission device path is in an under current status, whereby when anyone of the under current detection circuits detects the under current status, it sends an exclusion signal excluding a corresponding one of the at least one voltage comparison path from being an effective input of the voltage operative amplifier. | 01-09-2014 |
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| 20100331041 | System and method for language-independent manipulations of digital copies of documents through a camera phone - Method, device, system and framework for enabling token and point level operations on language independent paper documents through camera phone interface. Image descriptors from snapshots of document captured by the phone can be extracted by phone itself and transmitted to server. In another implementation, the descriptors are extracted by receiving server. The server is connected to database of high-quality images of the same document and matched high-quality patch is sent back to phone for user's viewing and manipulation. Modifications and annotations of high-quality patch are transmitted to database and stored. Motion detection is combined with image recognition to provide high quality images of regions of document being viewed by sweeping the phone. Capabilities include web-search, e-dictionary, or keyword finding for words in paper documents, copy-paste operations, constructing photo collages from portions of printed photos, and playing dynamic contents of printed presentation slides on display of camera phone. | 12-30-2010 |
| 20110072355 | AT-A-DISTANCE MAGIC LENSES FOR PRIVACY-SENSITIVE, COLLABORATIVE DOCUMENT VIEWING ACROSS MOBILE DEVICES AND LARGE DISPLAYS - Systems and Methods that allows multiple users to see a privacy-filtered overview of a document on a large display and that allows them to view on their personal mobile device details of the same document that are specific to their credentials. | 03-24-2011 |
| 20110154174 | EMBEDDED MEDIA MARKERS AND SYSTEMS AND METHODS FOR GENERATING AND USING THEM - Embedded Media Markers (EMM) are optical-filter-like overlaid marks that can be printed on a part of a paper document that signify the existence of media associated with that part of the document. Users take a picture of an EMM-signified document patch using a cell phone camera, and the media associated with the EMM-signified document location is retrieved and displayed on the phone. Unlike bar codes, EMMs are nearly transparent and thus do not interfere with the document contents. Retrieval of media associated with an EMM is based on image local features of the captured EMM-signified document patch. A semi-automatically technique places an EMM at a location in a document, in such a way that the EMM encompasses sufficient identification features with minimal disturbance to the original document. | 06-23-2011 |
| 20120037695 | EMBEDDED MEDIA BARCODE LINKS AND SYSTEMS AND METHODS FOR GENERATING AND USING THEM - Embedded Media Barcode Links (EMBL), are optimally blended iconic barcode marks printed on paper documents that signify the existence of media associated with that part of the document. EMBLs are used for media retrieval with a camera phone. Users take a picture of an EMBL-signified document patch using a cell phone, and the media associated with the EMBL-signified document location is displayed on the phone. Unlike traditional bar code which requires an exclusive space, EMBLs are optimally blended with contents and thus have less interference with the original document layout and can be moved closer to a media associated location. Unlike Embedded Media Makers (EMM) which requires underlying document features for the marker identification, EMBL has no requirement to underlying features. Moreover, EMBL can take the advantage of users' knowledge to traditional barcode. Retrieval of media associated with an EMBL is based on the barcode identification of the captured EMBL. | 02-16-2012 |
| 20120042288 | SYSTEMS AND METHODS FOR INTERACTIONS WITH DOCUMENTS ACROSS PAPER AND COMPUTERS - Systems and methods provide for mixed use of physical documents and a computer, and more specifically provide for detailed interactions with fine-grained content of physical documents that are integrated with operations on a computer to provide for improved user interactions between the physical documents and the computer. The system includes a camera which processes the physical documents and detects gestures made by a user with respect to the physical documents, a projector which provides visual feedback on the physical document, and a computer with a display to coordinate the interactions of the user with the computer and the interactions of the user with the physical document. The system, which can be portable, is capable of detecting interactions with fine-grained content of the physical document and translating interactions at the physical document with the computer display, and vice versa. | 02-16-2012 |
| 20120131516 | METHOD, SYSTEM AND COMPUTER READABLE MEDIUM FOR DOCUMENT VISUALIZATION WITH INTERACTIVE FOLDING GESTURE TECHNIQUE ON A MULTI-TOUCH DISPLAY - A method, system and computer readable medium for folding a document page object are provided. A method for folding a document page object in a graphical user interface using multi-touch gestures includes establishing at least two contact points on a display; moving at least one of the two contact points to create a fold on the document page object; and displaying the folded document page object. | 05-24-2012 |
| 20130033484 | SYSTEM AND METHOD FOR INTERACTIVE MARKERLESS PAPER DOCUMENTS IN 3D SPACE WITH MOBILE CAMERAS AND PROJECTORS - Systems and methods directed to fine-grained interaction with ordinary markerless paper documents and projectors at flexible poses in 3D space. Systems and methods allow for the projection of images onto non-flat variable surfaces by utilizing depth detection techniques in order to project an image or video properly onto a variable surface. | 02-07-2013 |
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| 20080246653 | GPS NAVIGATION USING INTERACTING MULTIPLE MODEL (IMM) ESTIMATOR AND PROBABILISTIC DATA ASSOCIATION FILTER (PDAF) - A method for GPS navigation which uses an interacting multiple-model (IMM) estimator with a probabilistic data association filter (PDAF) improves navigation performance. The method includes (a) providing two or more models of GPS navigation, with each model characterized by a model state vector which is updated periodically, (b) providing for each model a corresponding filter for deriving, for each period, a current value for the corresponding model state vector based on current measurements made on parameters affecting the corresponding state vector; and (c) applying an interacting multiple model (IMM) estimator to provide, for each period, a current value for a system state vector using the current values of the model state vectors for that period and their corresponding filters. Each model state vector may include one or more of the following: variables: 3-dimensional position, 3-dimensional velocity, satellite clock bias, satellite clock drifts and one or more other satellite parameters. The current value of the system state vector may be a weighted average of the current values of the model state vectors, where the weights are a set of mode probabilities. In addition, one or more of the filters is a probabilitic data association filter (PDAF). | 10-09-2008 |
| 20090119015 | Systems and Methods for Processing Navigational Solutions - Systems and methods for processing navigational solutions are provided. In this regard, a representative system includes a navigational computing device comprising a processor and memory that stores a navigational solution manager that is executed by the processor to provide a receiver position. The navigational solution manager is configured to collect navigational data from at least one satellite vehicle, compute initialization navigational measurements based on the collected navigational data, and compute the receiver position using the initialization navigation measurements. | 05-07-2009 |
| 20090128407 | Systems and Methods for Detecting GPS Measurement Errors - Systems and methods for detecting global positioning system (GPS) measurement errors are provided. In this regard, a representative system, among others, includes a navigation device that is configured to receive GPS signals from signal sources, the navigation device being configured to calculate pseudoranges (PRs) and delta ranges (DRs) based on the received GPS signals, the navigation device including a consistency check algorithm that is configured to: determine mismatches between the respective calculated PRs and DRs, and indicate that an error exists in the respective calculated PRs and DRs based on their mismatch and mismatch accumulations. This algorithm can be independent of navigation state and is capable of detecting slow-changing errors. | 05-21-2009 |
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| 20080308781 | STRUCTURE AND PROCESS FOR A RESISTIVE MEMORY CELL WITH SEPARATELY PATTERNED ELECTRODES - Methods of making MIM structures and the resultant MIM structures are provided. The method involves forming a top electrode layer over a bottom electrode and an insulator on a substrate and forming a top electrode by removing portions of the top electrode layer. The bottom electrode, insulator, or combination thereof is isolated from the top electrode forming process, thereby mitigating damage to the resultant metal-insulator-metal structure. The resultant MIM structure can be a portion of a resistive memory cell. | 12-18-2008 |
| 20090067213 | Method of forming controllably conductive oxide - In fabricating a memory device, a first electrode is provided. An alloy is formed thereon, and the alloy is oxidized to provide an oxide layer. A second electrode is provided on the oxide layer. In a further method of fabricating a memory device, a first electrode is provided. Oxide is provided on the first electrode, and an implantation step in undertaken to implant material in the oxide to form a layer including oxide and implanted material having an oxygen deficiency and/or defects therein. A second electrode is then formed on the layer. | 03-12-2009 |
| 20090109598 | Metal-insulator-metal (MIM) device and method of formation thereof - In a method of fabricating a metal-insulator-metal (MIM) device, initially, a first electrode is provided. An oxide layer is provided on the first electrode, and a protective layer is provided on the oxide layer. An opening through the protective layer is provided to expose a portion of the oxide layer, and a portion of the first electrode underlying the exposed portion of the oxide layer is oxidized. A second electrode is provided in contact with the exposed portion of the oxide layer. In alternative embodiments, the initially provided oxide layer may be eliminated, and spacers of insulating material may be provided in the opening. | 04-30-2009 |
| 20090109727 | Erase, programming and leakage characteristics of a resistive memory device - The present method provides annealing of a resistive memory device so as to provide that the device in its erased state has a greatly increased resistance as compared to a prior art approach. The annealing also provides that the device may be erased by application of any of a plurality of electrical potentials within an increased range of electrical potentials as compared to the prior art. | 04-30-2009 |
| 20100193398 | REUSABLE SAMPLE HOLDING DEVICE PERMITTING READY LOADING OF VERY SMALL WET SAMPLES - A reusable sample-holding device for readily loading very small wet samples for observation of the samples by microscopic equipment, in particular in a vacuum environment. Embodiments may be used with a scanning electron microscope (SEM), a transmission electron microscope (TEM), an X-ray microscope, optical microscope, and the like. For observation of the sample, embodiments provide a thin-membrane window etched in the center of each of two silicon wafers abutting to contain the sample in a small uniform gap formed between the windows. This gap may be adjusted by employing spacers. Alternatively, the thickness of a film established by the fluid in which the sample is incorporated determines the gap without need of a spacer. To optimize resolution each window may have a thickness on the order of 50 nm and the gap may be on the order of 50 nm. | 08-05-2010 |
| 20120017415 | METHOD OF USE OF REUSABLE SAMPLE HOLDING DEVICE PERMITTING READY LOADING OF VERY SMALL WET SAMPLES - A method for using a reusable sample-holding device for readily loading very small wet samples for observation of the samples by microscopic equipment, in particular in a vacuum environment. The method may be used with a scanning electron microscope (SEM), a transmission electron microscope (TEM), an X-ray microscope, optical microscope, and the like. For observation of the sample, the method provides a thin-membrane window etched in the center of each of two silicon wafers abutting to contain the sample in a small uniform gap formed between the windows. This gap may be adjusted by employing spacers. Alternatively, the thickness of a film established by the fluid in which the sample is incorporated determines the gap without need of a spacer. To optimize resolution each window may have a thickness on the order of 50 nm and the gap may be on the order of 50 nm. | 01-26-2012 |
| 20130237030 | METAL-INSULATOR-METAL (MIM) DEVICE AND METHOD OF FORMATION THEREOF - In a method of fabricating a metal-insulator-metal (MIM) device, initially, a first electrode is provided. An oxide layer is provided on the first electrode, and a protective layer is provided on the oxide layer. An opening through the protective layer is provided to expose a portion of the oxide layer, and a portion of the first electrode underlying the exposed portion of the oxide layer is oxidized. A second electrode is provided in contact with the exposed portion of the oxide layer. In alternative embodiments, the initially provided oxide layer may be eliminated, and spacers of insulating material may be provided in the opening. | 09-12-2013 |
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| 20090066714 | Systems and Methods for Managing Texture Data in a Computer - Provided are methods for managing texture data in Graphics Processing Units (GPUs). The methods include receiving, into an arbiter, a preload request configured to request processing of texture data in advance of shader processing and receiving, into the arbiter, a dependent read request configured to request processing of texture data after shader processing. The methods also include receiving, into the arbiter, a capacity signal from a texture buffer and determining, utilizing the virtual buffer capacity signal, a selected request corresponding which of the preload request and the dependent read request is granted. The methods further include processing, in a texture processor, texture data corresponding to the selected request. | 03-12-2009 |
| 20090128575 | Systems and Methods for Managing Texture Descriptors in a Shared Texture Engine - Provided are methods for managing texture data. The methods include preloading a first plurality of texture descriptor values from a memory location in a first buffer located in a first logic block, wherein the first buffer is further configured to receive data corresponding to non-texture functions performed in the first logic block and preloading the first plurality of texture descriptor values from a memory location into a second buffer in a second logic block if the first buffer is full. The methods further include utilizing the first plurality of texture descriptor values, within the second logic block, to perform a shader calculation, and loading, dynamically, a second plurality of texture descriptor values from memory into the first buffer, wherein the first logic block requires additional data. Additionally, the methods can include writing, if the first buffer is full, the second plurality of texture descriptor values over a portion of the first plurality of texture descriptor values. | 05-21-2009 |
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| 20080317307 | Systems and methods for alignment of objects in images - Systems and methods for aligning objects in object sets are provided. An object set has objects that are in a corresponding image in a plurality of images. For each respective object in a first object set, a corresponding object group is constructed that contains the respective object, thereby constructing a plurality of object groups. Similarity metrics are computed between object groups and objects in objects sets in order to assign the objects to object groups. The object groups are then refined in order to align objects in the object sets. | 12-25-2008 |
| 20120083417 | NATIVE-EXTENSION PARALLEL SEQUENCING - The present invention provides methods for native extension parallel sequencing of polynucleotide. | 04-05-2012 |
| 20120172324 | COMPOSITIONS AND METHODS FOR REDUCING THE RISK OF AGENT-INDUCED LIVER TOXICITY - The present disclosure relates generally to a co-formulation or co-administration of acetaminophen with one or more chemicals that are metabolites or their derivatives in the methionine and glutathione biosynthesis pathways, for protection against acetaminophen-induced liver toxicity. The formulation may comprise acetaminophen and diet supplements such as S-methylmethionine (SMM). The present disclosure also encompasses methods of providing pain or fever relief with protection against acetaminophen-induced liver injury with the formulations described herein. Embodiments of the present disclosure also include co-formulation or co-administration of an agent and one or more other chemicals for reducing agent-induced liver toxicity via depletion of glutathione. | 07-05-2012 |
| 20120252682 | METHODS AND SYSTEMS FOR SEQUENCING NUCLEIC ACIDS - The present invention provides methods and systems for sequencing long nucleic acid fragments. | 10-04-2012 |
| 20140065604 | METHODS AND SYSTEMS FOR SEQUENCING LONG NUCLEIC ACIDS - The present invention provides methods and systems for sequencing long nucleic acid fragments. | 03-06-2014 |
| 20140315724 | METHODS AND SYSTEMS FOR SEQUENCING LONG NUCLEIC ACIDS - The present invention provides methods and systems for sequencing long nucleic acid fragments. In one aspect of the invention, methods, systems and reagent kits are provided for sequencing nucleic acid target sequences. Some embodiments of the methods, systems and reagent kits are particularly suitable for sequencing a large number of fragments, particularly long fragments. | 10-23-2014 |
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| 20090322603 | Method and system for locating a geographical position using broadcast frequency modulation signals - A method and system for locating and positioning using broadcast frequency modulation (FM) signals, is provided. One implementation involves receiving FM stereo signals from three FM stations at one or more receivers, each stereo signal including a modulated 19 KHz FM pilot tone; and determining a geographical position at each receiver based on the phase difference of the demodulated pilot tones in the received FM signals. | 12-31-2009 |
| 20110041834 | Two-Axes Solar Tracker System and Apparatus for Solar Panel and Likes - The present invention relates to a simplified and lower cost two-axes tracker for solar PV (photovoltaic) or CPV (concentrated photovoltaic) solar panel, as well as heliostat solar reflectors and solar Stirling engine. In particular, the disclosure addresses a simplified and gravity centered tracker structure with low cost single or dual linear actuators mounted on the side of ground post which is easier for replacement and maintenance at lower cost. | 02-24-2011 |
| 20110041894 | Method and Apparatus to Lower Cost Per Watt with Concentrated Linear Solar Panel - The present invention proposes a hybrid methodology and apparatus between photovoltaic (PV) and concentrated photovoltaic (CPV) solar panels to lower the photovoltaic solar energy production cost. In particular, the disclosed methodology addresses a simple quasi-parabolic trough PV (QPTPV) low concentration system with greater tolerance to tracker pointing errors. The quasi-parabolic trough (QPT) reflector is defocused to cover the width of a linear solar cells array, which is reduced from a large rectangular solar cells panel. In summary, the QPTPV system consists of low cost quasi-parabolic reflectors, a compact linear PV cells array and a lower cost relaxed pointing 2-axes tracker. The combination of these low cost technologies disclosed can achieve the lowest cost per kilowatt hour of photovoltaic energy production. | 02-24-2011 |
| 20110186040 | One-Axis Solar Tracker System and Apparatus with Wind Lock Devices - The present invention proposes a one-axis solar tracker system and apparatus which is simple to install, lower cost and with the provision of an electric-magnetic locking device to resist from medium to strongest wind condition like hurricane or typhoon. Solar farms is more and more popular to use one-axis tracker due to lower cost, higher wind resistance and easier for large scale solar farm installation, especially at lower latitude tropic zones. This disclosure proposes a one-axis tracker with multiple posts support using a single or dual linear actuators driving mechanism for rotation. It is also equipped with a wind lock device to lock the solar tracker in horizontal neutral position during strong wind condition such as hurricane or typhoon. The stepwise wind lock device can further be applied to locking the solar tracker following each step of linear actuator activation enabling the disclosed solar tracker to operate in windy conditions. | 08-04-2011 |
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| 20100179679 | Generating Cutting Forms Along Current Flow Direction In A Circuit Layout - Metal is deleted from portions of metal wires in an integrated circuit layout, based upon a width of the metal wires. Preliminary cutting forms having a length and a width are inserted with a first orientation in the portions of metal wire. It is determined if the width of each of the preliminary cutting forms is parallel to a width of the metal wire portions where the preliminary cutting forms are inserted. If the preliminary cutting forms have width parallel to the width of the metal wire portion, the preliminary cutting forms become part of a cutting form final layout. Cutting forms not having widths parallel to the width of the metal wire portions are removed. Cutting forms at different orientations are then inserted where the prior cutting forms were removed from and the process repeats until all portions of the metal wire have cutting forms inserted parallel to the current flow direction. | 07-15-2010 |
| 20110042818 | Adding Symmetrical Filling Material In An Integrated Circuit Layout - In one embodiment, an integrated circuit has a conductive layer, where the conductive layer has a first set of regions and a second set of fill material regions, and the second set of fill material regions has a line of symmetry. Other embodiments are described and claimed. | 02-24-2011 |
| 20120110531 | DEFECT AND YIELD PREDICTION FOR SEGMENTS OF AN INTEGRATED CIRCUIT - Defect prediction information is determined for a segment of an integrated circuit layout. Marker information is obtained, for example from user input into a computer design tool, where the marker information defines the segment. A segment can be defined to be any arbitrary portion of the layout and can include portions of multiple blocks. The marker information is used to extract layout information corresponding to the segment. The extracted segment layout information is analyzed to determine the defect prediction information. In one example, the determination involves performing a Critical Area Analysis such that the defect prediction information is a yield prediction value. This process is repeated for multiple segments, and the defect prediction information for the segments is compared to identify the segment most susceptible to defects. The user can modify the design of the segment, and repeat the process to improve yield in the manufacture of the integrated circuit. | 05-03-2012 |
| 20130033277 | THERMAL AND STRESS GRADIENT BASED RC EXTRACTION, TIMING AND POWER ANALYSIS - Timing, power and SPICE analysis are performed on a circuit layout, based on temperature and stress variations or gradient across the circuit layout. Specifically, the temperature and stress values of individual window locations across the layout are used to obtain temperature and stress variation aware resistance/capacitance (RC), timing, leakage and power values. In addition, in 3D integrated circuits (IC), the stress and thermal variations or gradients of one die may be imported to another die located on a different tier. | 02-07-2013 |
| 20140223389 | SYSTEM AND METHOD TO DESIGN AND TEST A YIELD SENSITIVE CIRCUIT - A method includes identifying at least a portion of a design of a semiconductor device to be fabricated as a yield sensitive circuit. The method also includes, in response to identifying the yield sensitive circuit, forming a scan chain. Forming the scan chain includes inserting the yield sensitive circuit between a pair of flip flops and connecting the yield sensitive circuit to the pair of flip flops. | 08-07-2014 |
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| 20090081746 | BIOFUEL PRODUCTION BY RECOMBINANT MICROORGANISMS - Provided herein are metabolically-modified microorganisms useful for producing biofuels. More specifically, provided herein are methods of producing high alcohols including isobutanol, 1-butanol, 1-propanol, 2-methyl-1-butanol, 3-methyl-1-butanol and 2-phenylethanol from a suitable substrate. | 03-26-2009 |
| 20090111154 | BUTANOL PRODUCTION BY RECOMBINANT MICROORGANISMS - Provided are microorganisms that catalyze the synthesis of biofuels from a suitable substrate such as glucose. Also provided are methods of generating such organisms and methods of synthesizing biofuels using such organisms. Provided are microorganisms comprising non-naturally occurring metabolic pathway for the production of higher alcohols. | 04-30-2009 |
| 20100105103 | ALCOHOL TOLERANT ESCHERICHIA COLI AND METHODS OF PREPARATION THEREOF - The present invention relates to | 04-29-2010 |
| 20100209986 | BIOFUEL PRODUCTION BY RECOMBINANT MICROORGANISMS - Provided herein are metabolically-modified microorganisms useful for producing biofuels. More specifically, provided herein are methods of producing high alcohols including isobutanol, 1-butanol, 1-propanol, 2-methyl-1-butanol, 3-methyl-1-butanol and 2-phenylethanol from a suitable substrate. | 08-19-2010 |
| 20100221800 | MICROORGANISM ENGINEERED TO PRODUCE ISOPROPANOL - Provided herein are metabolically-modified microorganisms useful for producing biofuels. | 09-02-2010 |
| 20100285546 | Genetically Modified Microorganisms for Producing Itaconic Acid with High Yields - Genetically modified microorganisms that produce itaconic acid at high yields and uses thereof. | 11-11-2010 |
| 20110201083 | PRODUCTION OF C5-C8 ALCOHOLS USING EVOLVED ENZYMES AND METABOLICALLY ENGINEERED MICROORGANISMS - Provided herein are metabolically-modified microorganisms useful for producing biofuels. More specifically, provided herein are methods of producing higher alcohols including C5-C8 alcohol from a suitable substrate. | 08-18-2011 |
| 20110250660 | METHOD FOR PRODUCING ALDEHYDE FROM CO2 - The invention provides recombinant microorganisms capable of producing isobutyraldehyde using CO | 10-13-2011 |
| 20110262982 | ACETOLACTATE SYNTHASE HAVING 2-KETOISOVALERATE DECARBOXYLASE ACTIVITY AND USES THEREOF - Provided herein are metabolically-modified microorganisms useful for producing biofuels. More specifically, provided herein are methods of producing high alcohols including isobutanol, 1-butanol, 1-propanol, 2-methyl-1-butanol, 3-methyl-1-butanol, and 2-phenylethanol from a suitable substrate and a recombinant acetolactate synthase having both synthase and decarboxylase activity. | 10-27-2011 |
| 20130029386 | COMPOSITIONS AND METHODS FOR THE PRODUCTION OF L-HOMOALANINE - Healthcare costs are a significant worldwide, with many patients being denied medications because of their high prices. One approach to addressing this problem involves the biosynthesis of chiral drug intermediates, an environmentally friendly solution that can be used to generate pharmaceuticals at much lower costs than conventional techniques. In this context, embodiments of the invention comprise methods and materials designed to allow microorganisms to biosynthesize the nonnatural amino acid L-homoalanine. As is known in the art, L-homoalanine is a chiral precursor of a variety of pharmaceutically valuable compounds including the anticonvulsant medications levetiracetam (sold under the trade name Keppra®) and brivaracetam, as well as ethambutol, a bacteriostatic antimycobacterial drug used to treat tuberculosis. Consequently, embodiments of the invention can be used in low cost, environmentally friendly processes to generate these and other valuable compounds. | 01-31-2013 |
| 20130130341 | ELECTRO-AUTOTROPHIC SYNTHESIS OF HIGHER ALCOHOLS - The disclosure provides a process that converts CO | 05-23-2013 |
| 20130203141 | PRODUCTION OF 1,4-BUTANEDIOL BY RECOMBINANT MICROORGANISMS - Provided herein are metabolically-modified microorganisms useful for producing 1,4-butanediol. | 08-08-2013 |
| 20130288325 | BIOFUEL AND CHEMICAL PRODUCTION BY RECOMBINANT MICROORGANISMS VIA FERMENTATION OF PROTEINACEOUS BIOMASS - Provided herein are metabolically modified microorganisms characterized by having an increased keto-acid flux when compared with the wild-type organism and comprising at least one polynucleotide encoding an enzyme that when expressed results in the production of a greater quantity of a chemical product when compared with the wild-type organism. The recombinant microorganisms are useful for producing a large number of chemical compositions from various nitrogen containing biomass compositions and other carbon sources. More specifically, provided herein are methods of producing alcohols, acetaldehyde, acetate, isobutyraldehyde, isobutyric acid, n-butyraldehyde, n-butyric acid, 2-methyl-1-butyraldehyde, 2-methyl-1-butyric acid, 3-methyl-1-butyraldehyde, 3-methyl-1-butyric acid, ammonia, ammonium, amino acids, 2,3-butanediol, 1,4-butanediol, 2-methyl-1,4-butanediol, 2-methyl-1,4-butanediamine, isobutene, itaconate, acetoin, acetone, isobutene, 1,5-diaminopentane, L-lactic acid, D-lactic acid, shikimic acid, mevalonate, polyhydroxybutyrate (PHB), isoprenoids, fatty acids, homoalanine, 4-aminobutyric acid (GABA), succinic acid, malic acid, citric acid, adipic acid, p-hydroxy-cinnamic acid, tetrahydrofuran, 3-methyl-tetrahydrofuran, gamma-butyrolactone, pyrrolidinone, n-methylpyrrolidone, aspartic acid, lysine, cadeverine, 2-ketoadipic acid, and/or S-adenosyl-methionine (SAM) from a suitable nitrogen rich biomass. | 10-31-2013 |
| 20140273164 | NON-CO2 EVOLVING METABOLIC PATHWAY FOR CHEMICAL PRODUCTION - Provided are microorganisms that catalyze the synthesis of chemicals and biochemicals from a suitable carbon source. Also provided are methods of generating such organisms and methods of synthesizing chemicals and biochemicals using such organisms. | 09-18-2014 |
| 20140273165 | RECOMBINANT MICROORGANISMS HAVING A METHANOL ELONGATION CYCLE (MEC) - Provided are microorganisms that catalyze the synthesis of chemicals and biochemicals from a methanol, methane and/or formaldehyde. Also provided are methods of generating such organisms and methods of synthesizing chemicals and biochemicals using such organisms. | 09-18-2014 |
| 20140377857 | INTEGRATED ELECTRO-BIOREACTOR - The disclosure provides a process and bioreactor that converts CO | 12-25-2014 |
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| 20080254498 | FLUORESCENT ION INDICATORS AND THEIR APPLICATIONS - Fluorescent dyes useful for preparing fluorescent metal ion indicators, the fluorescent indicators themselves, and the use of the fluorescent indicators for the detection, discrimination and quantification of metal cations. | 10-16-2008 |
| 20100029017 | Mono-chlorinated hydroxycoumarin conjugates - The present invention provides fluorescent biopolymers that are amino acid polymers conjugated to multiple mono-chlorinated 3-carbonyl-7-hydroxy-coumarin dyes, and methods of their use. The fluorescent biopolymers containing multiple mono-chlorinated 3-carbonyl-7-hydroxy-coumarin dyes generally exhibit superior fluorescence properties compared to biopolymers labeled with multiple non-chlorinated hydroxycoumarin dyes. The fluorescent biopolymers of the invention in which the amino acid polymer is an antigen-specific antibody are particularly useful for analyzing cells by flow cytometers that are equipped with a violet laser as an excitation source due to their strong absorption at 405 nm and high fluorescence quantum yield. | 02-04-2010 |
| 20100255504 | Reactive Heterocycle-Substituted 7-Hydroxycoumarins and Their Conjugates - Chemically-reactive, water-soluble, heterocycle-substituted 7-hydroxycoumarin dyes, their bioconjugates and uses are described. The conjugates derived from reactive heterocycle-substituted 7-hydroxycoumarin dyes are used for analyzing biological compounds. These heterocycle-substituted 7-hydroxycoumarin dyes are particularly useful as fluorescent labels for biopolymer detection reagents, such as antibodies or nucleic acid probes. The dye-antibody conjugates of the invention are particularly useful for analyzing analytes using a flow cytometer equipped with a violet laser as an excitation source due to their strong absorption at 405 nm and high fluorescence quantum yield. | 10-07-2010 |
| 20110229924 | Fluorescent ion indicators and their applications - Fluorescent dyes useful for preparing fluorescent metal ion indicators, the fluorescent indicators themselves, and the use of the fluorescent indicators for the detection, discrimination and quantification of metal cations. | 09-22-2011 |
| 20120183954 | LUMINESCENT DYES WITH A WATER-SOLUBLE INTRAMOLECULAR BRIDGE AND THEIR BIOLOGICAL CONJUGATES - Chemically reactive dyes that are intramolecularly crosslinked with a water-soluble bridge, their bioconjugates and their uses are described. Reactive fluorescent dyes that have a water-soluble bridge are superior to those of conjugates of spectrally non-crosslinked dyes or the dyes that are crosslinked with a hydrophobic bridge. The invention includes reactive fluorescent dyes, their biological conjugates and uses. | 07-19-2012 |
| 20120183986 | Fluorescent lactone ion indicators and their applications - Fluorescent dyes useful for preparing fluorescent metal ion indicators, the fluorescent indicators themselves, and the use of the fluorescent indicators for the detection, discrimination and quantification of metal cations. | 07-19-2012 |
| 20140080170 | FLUORESCENT ION INDICATORS AND THEIR APPLICATIONS - Fluorescent dyes useful for preparing fluorescent metal ion indicators, the fluorescent indicators themselves, and the use of the fluorescent indicators for the detection, discrimination and quantification of metal cations. | 03-20-2014 |
| 20140378344 | Carbofluorescein Lactone Ion Indicators and Their Applications - Fluorescent dyes useful for preparing fluorescent metal ion indicators, the fluorescent indicators themselves, and the use of the fluorescent indicators for the detection, discrimination and quantification of metal cations are provided. | 12-25-2014 |
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| 20100046583 | Reliable Wireless Communication System Using Adaptive Frequency Hopping - A method and system, the method including determining a frequency quality measurement value for each of a plurality of frequencies a network coordinator can use in a frequency hopping sequence for communicating with a client, classifying each of the plurality of communication frequencies into one of a plurality of different categories based on a relative ranking of the determined frequency quality measurement value of each of the plurality of frequencies, generating, by the network coordinator, a frequency hopping sequence to be used for communication between the network coordinator and the client, the generated hopping sequence including only select frequencies from the plurality of frequencies in a predetermined number of future time slots that minimize a probability of a predetermined number of consecutive frequency hop failures in the predetermined number of future time slots, and notifying the client of the generated frequency hopping sequence to be used for communication. | 02-25-2010 |
| 20100046585 | Frequency Hopping Network with a Guaranteed Handoff Delay - A system and method for operating a communications system network, the method including operating an access point (AP) acting as a network controller in a frequency hopping network, the AP communicating with other communication devices of the network over m number of frequencies using a hopping sequence of at least some of the m number of frequencies and a dwell time d for the plurality of frequencies; and operating a communication device seeking to establish synchronized communication with other communication devices of the frequency hopping network without any cross-AP coordination, the communication device scanning all of the m number of frequencies using a scanning time s for each of the m number of frequencies; and, wherein the scanning time s is no greater than 1/m of the AP dwell time d. | 02-25-2010 |
| 20100245357 | Signal Source Data Input for Radio Frequency Planning - A method includes displaying a reference polar coordinate system on a display screen, and displaying a radiation pattern image on the display screen in juxtaposition with the displayed reference polar coordinate system. In another aspect, an angled line is drawn on a display screen to represent the proposed layout of a leaky coaxial cable. A point of interest is selected that is spaced from the proposed cable layout, and one of the segments of the cable is determined as likely to produce a dominant level of irradiation with respect to the point of interest. | 09-30-2010 |
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| 20110068425 | Optical device having light sensor employing horizontal electrical field - The device includes an optical waveguide on a base. The waveguide is configured to guide a light signal through a light-transmitting medium. A light sensor is also positioned on the base. The light sensor including a ridge extending from slab regions. The slab regions are positioned on opposing sides of the ridge. A light-absorbing medium is positioned to receive at least a portion of the light signal from the light-transmitting medium included in the waveguide. The light-absorbing medium is included in the ridge and also in the slab regions. The light-absorbing medium includes doped regions positioned such that an application of a reverse bias across the doped regions forms an electrical field in the light-absorbing medium included in the ridge. | 03-24-2011 |
| 20110142391 | Ring resonator with wavelength selectivity - The ring resonator includes waveguides configured to guide light signals. The waveguides include an input waveguide and one or more loop waveguides. One of the loop waveguides is a primary loop waveguide that is optically coupled with the input waveguide at a wavelength of light. A tuner is configured to tune the wavelength at which the light is optically coupled from the input waveguide into the primary loop waveguide. One or more light detectors are each configured to provide an output indicating an intensity of light guided in one of the one or more loop waveguides. Electronics are configured to tune the tuner in response to the output from the light detector. | 06-16-2011 |
| 20110206313 | Reducing optical loss in an optical modulator using depletion region - An optical device includes a light-transmitting medium positioned on a base. The light-transmitting medium includes a slab region and a ridge extending upward from the slab region. The ridge defines a portion of an optical waveguide on the device. A modulator is also positioned on the base. The modulator includes a first doped region of the light-transmitting medium and a second doped region of the light-transmitting medium. The first doped region and the second doped region are configured such that a depletion region forms in the waveguide when an electrical bias is not applied to the modulator. At least a portion of the first doped region is positioned in the ridge and at least a portion of the second doped region is positioned in the slab region. The light-transmitting medium includes a first electrical pathway extending from a first location to the first doped region. The first location is on top of the light-transmitting medium and is spaced apart from the ridge. | 08-25-2011 |
| 20110310467 | System having light sensor with enhanced sensitivity - The system includes a light-transmitting medium positioned on a base. The light-transmitting medium included a ridge and a slab region. The ridge extends upward from the slab region and defines a portion of a waveguide on the base. The waveguide is configured to guide a light signal through the device. The device also includes an avalanche effect light sensor positioned on the base and configured to detect the presence of the light signal. The light sensor includes a light-absorbing medium positioned on the ridge of the light-transmitting medium such that the light signal is coupled from the light-transmitting medium into the light-absorbing medium. The light-transmitting includes a charge layer located at an interface of the light-transmitting medium and the light-absorbing medium. A multiplication region is formed in the slab regions of the light-transmitting medium such that the multiplication region receives charge carriers from the charge layer during the operation of the light sensor. | 12-22-2011 |
| 20130195397 | Optical component having reduced dependency on etch depth - An optical device includes an active component on a base. The active component is a light sensor and/or a light modulator. The active component is configured to guide a light signal through a ridge of an active medium extending upwards from slab regions of the active medium. The slab regions are on opposing sides of the ridge. The active medium includes a doped region that extends into a lateral side of the ridge and also into one of the slab regions. The depth that the doped region extends into the slab region is further than the depth that the doped region extends into the ridge. | 08-01-2013 |
| 20130195398 | Optical component having reduced dependency on etch depth - An optical device includes an active component on a base. The active component is a light sensor and/or a light modulator. The active component is configured to guide a light signal through a ridge of an active medium extending upwards from slab regions of the active medium. The slab regions are on opposing sides of the ridge. The active medium includes a doped region that extends into a lateral side of the ridge and also into one of the slab regions. The depth that the doped region extends into the slab region is further than the depth that the doped region extends into the ridge. | 08-01-2013 |
| 20140050492 | REVERSE CONDUCTIVE NANO ARRAY AND MANUFACTURING METHOD OF THE SAME - A high-speed photodiode may include a photodiode structure having a substrate, a light-absorbing layer and a light-directing layer that is deposited on a top surface of the photodiode structure and patterned to form a textured surface used to change the angle of incident light to increase a light path of the incident light when entering the photodiode structure. In one embodiment, the light-directing layer may include a plurality of polygon such as triangular projections to refract the incident light to increase the light path thereof when entering the photodiode structure. In another embodiment, a plurality of nanoscaled sub-triangular projections can patterned on both sides of each triangular projection to more effectively increase the light paths. In a further embodiment, porous materials can be used to form the light-directing layer. | 02-20-2014 |
| 20140332918 | ENHANCING THE PERFORMANCE OF LIGHT SENSORS THAT RECEIVE LIGHT SIGNALS FROM AN INTEGRATED WAVEGUIDE - The light sensor and waveguide are positioned on a base such that a light signal guided by the waveguide is received at the light sensor. The waveguide includes a taper configured such that a ratio of a width of the waveguide at a first location in the taper:the width of the waveguide at a second location in the taper is greater than 1.2:1 where a length of the taper between the first location and the second location is less than 60 μm. | 11-13-2014 |
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| 20100264358 | IN-SITU GROWTH OF MAGNETIC METAL NANOPARTICLES IN A MATRIX - Provided is a method for in-situ coating a substrate or matrix with magnetic metal nanoparticles. A metal salt, which may be organic or inorganic, is introduced into a solution of liquid polyol. In the presence of mechanical stirring and heat, a reduction process occurs wherein the magnetic metal nanoparticles precipitate out of solution and deposit or attach to one or more surfaces of the substrate. The concentration of reaction precursors, combined with the polyol, may be varied to control the size and shape of the magnetic nanoparticles. | 10-21-2010 |
| 20100327855 | PTFE GRAPHITE COATING COMPOSITION, METHOD AND APPARATUS - A non-stick coating application for high heat welding environments comprised of a fluorinated polymer combined with acidified graphite to which a hardening agent, such as alumina, may be added in some embodiments. | 12-30-2010 |
| 20110215027 | PTFE Graphite Coating Composition, Method and Apparatus - A non-stick coating application for high heat welding environments comprised of a fluorinated polymer combined with acidified graphite to which a hardening agent, such as alumina, may be added in some embodiments. | 09-08-2011 |
| 20110223324 | PTFE Graphite Coating Composition, Method and Apparatus - A non-stick coating application for high heat welding environments comprised of a fluorinated polymer combined with acidified graphite to which a hardening agent, such as alumina, may be added in some embodiments. | 09-15-2011 |
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| 20080260719 | EDG: Modulators of lymphocyte activation and migration - The present invention relates to regulation of lymphocyte activation and migration. More particularly, the present invention is directed to nucleic acids encoding EDG family GPCR proteins, e.g., EDG-1, 2, 3, 4, 5, 6, 7, or 8, which are involved in modulation of lymphocyte activation and migration. The invention further relates to methods for identifying and using agents, including small organic molecules, antibodies, peptides, cyclic peptides, nucleic acids, antisense nucleic acids, sphingolipid analogs, and ribozymes, that modulate lymphocyte activation or migration via modulation of EDG GPCRs and EDG related signal transduction; as well as to the use of expression profiles and compositions in diagnosis and therapy related to lymphocyte activation and suppression, and lymphocyte migration. | 10-23-2008 |
| 20130243750 | ANTI-IGE ANTIBODIES AND METHODS USING SAME - This invention provides anti-IgE antibodies that bind to the M1′ segment of a human IgE and their use in treating and preventing IgE-mediated disorders, as well as kits comprising the anti-IgE antibodies. | 09-19-2013 |
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| 20100022823 | METHODS AND DEVICES FOR TISSUE GRASPING AND ASSESSMENT - Devices, systems and methods are provided for stabilizing and grasping tissues such as valve leaflets, assessing the grasp of these tissues, approximating and fixating the tissues, and assessing the fixation of the tissues to treat cardiac valve regurgitation, particularly mitral valve regurgitation. | 01-28-2010 |
| 20100298929 | METHODS, SYSTEMS AND DEVICES FOR CARDIAC VALVE REPAIR - Disclosed are methods, systems, and devices for the endovascular repair of cardiac valves, particularly the atrioventricular valves which inhibit back flow of blood from a heart ventricle during contraction. The procedures described herein can be performed with interventional tools, guides and supporting catheters and other equipment introduced to the heart chambers from the patient's arterial or venous vasculature remote from the heart. The interventional tools and other equipment may be introduced percutaneously or may be introduced via a surgical cut down, and then advanced from the remote access site through the vasculature until they reach the heart. | 11-25-2010 |
| 20120010461 | METHODS AND DEVICES FOR TISSUE GRASPING AND ASSESSMENT - Devices, systems and methods are provided for stabilizing and grasping tissues such as valve leaflets, assessing the grasp of these tissues, approximating and fixating the tissues, and assessing the fixation of the tissues to treat cardiac valve regurgitation, particularly mitral valve regurgitation. | 01-12-2012 |
| 20140066693 | METHODS AND DEVICES FOR TISSUE GRASPING AND ASSESSMENT - Devices, systems and methods are provided for stabilizing and grasping tissues such as valve leaflets, assessing the grasp of these tissues, approximating and fixating the tissues, and assessing the fixation of the tissues to treat cardiac valve regurgitation, particularly mitral valve regurgitation. | 03-06-2014 |
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| 20100199134 | DETERMINING SECTOR STATUS IN A MEMORY DEVICE - The present disclosure includes methods, devices, modules, and systems for operating semiconductor memory. A number of method embodiments include reading data from memory cells corresponding to a sector of data, determining a number of the memory cells in a non-erased state, and, if the number of the memory cells in a non-erased state is less than or equal to a number of errors correctable by an ECC engine, determining the sector is erased. | 08-05-2010 |
| 20100262721 | MEMORY CONTROLLERS, MEMORY SYSTEMS, SOLID STATE DRIVES AND METHODS FOR PROCESSING A NUMBER OF COMMANDS - The present disclosure includes methods and devices for a memory controller. In one or more embodiments, a memory controller includes a plurality of back end channels, and a command queue communicatively coupled to the plurality of back end channels. The command queue is configured to hold host commands received from a host. Circuitry is configured to generate a number of back end commands at least in response to a number of the host commands in the command queue, and distribute the number of back end commands to a number of the plurality of back end channels. | 10-14-2010 |
| 20120011335 | MEMORY CONTROLLERS, MEMORY SYSTEMS, SOLID STATE DRIVES AND METHODS FOR PROCESSING A NUMBER OF COMMANDS - The present disclosure includes methods and devices for a memory controller. In one or more embodiments, a memory controller includes a plurality of back end channels, and a command queue communicatively coupled to the plurality of back end channels. The command queue is configured to hold host commands received from a host. Circuitry is configured to generate a number of back end commands at least in response to a number of the host commands in the command queue, and distribute the number of back end commands to a number of the plurality of back end channels. | 01-12-2012 |
| 20120324180 | MEMORY CONTROLLERS, MEMORY SYSTEMS, SOLID STATE DRIVES AND METHODS FOR PROCESSING A NUMBER OF COMMANDS - The present disclosure includes methods and devices for a memory controller. In one or more embodiments, a memory controller includes a plurality of back end channels, and a command queue communicatively coupled to the plurality of back end channels. The command queue is configured to hold host commands received from a host. Circuitry is configured to generate a number of back end commands at least in response to a number of the host commands in the command queue, and distribute the number of back end commands to a number of the plurality of back end channels. | 12-20-2012 |
| 20130013978 | DETERMINING SECTOR STATUS IN A MEMORY DEVICE - The present disclosure includes methods, devices, modules, and systems for operating semiconductor memory. A number of method embodiments include reading data from memory cells corresponding to a sector of data, determining a number of the memory cells in a non-erased state, and, if the number of the memory cells in a non-erased state is less than or equal to a number of errors correctable by an ECC engine, determining the sector is erased. | 01-10-2013 |
| 20130268701 | MEMORY CONTROLLERS, MEMORY SYSTEMS, SOLID STATE DRIVES AND METHODS FOR PROCESSING A NUMBER OF COMMANDS - The present disclosure includes methods and devices for a memory controller. In one or more embodiments, a memory controller includes a plurality of back end channels, and a command queue communicatively coupled to the plurality of back end channels. The command queue is configured to hold host commands received from a host. Circuitry is configured to generate a number of back end commands at least in response to a number of the host commands in the command queue, and distribute the number of back end commands to a number of the plurality of back end channels. | 10-10-2013 |
| 20140310431 | MEMORY CONTROLLERS, MEMORY SYSTEMS, SOLID STATE DRIVES AND METHODS FOR PROCESSING A NUMBER OF COMMANDS - The present disclosure includes methods and devices for a memory controller. In one or more embodiments, a memory controller includes a plurality of back end channels, and a command queue communicatively coupled to the plurality of back end channels. The command queue is configured to hold host commands received from a host. Circuitry is configured to generate a number of back end commands at least in response to a number of the host commands in the command queue, and distribute the number of back end commands to a number of the plurality of back end channels. | 10-16-2014 |
