Gu, CA
Anjia Gu, Menlo Park, CA US
Patent application number | Description | Published |
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20120006390 | Nano-wire solar cell or detector - Solar cells or photodetectors having one or more single-crystal shell layers conformally deposited on Ge nano-wires are provided. This approach can provide higher efficiency and/or reduced material cost compared to conventional planar approaches for multi-junction solar cells having the same thickness of active solar absorption materials. Shell layers deposited on the Ge nano-wires and including pn junctions can be grown such that they end up with single-crystal faceted tips, which can significantly improve optical collection efficiency and can improve the electron collection efficiency because of the high crystal quality. | 01-12-2012 |
20120286389 | Method of design and growth of single-crystal 3D nanostructured solar cell or detector - Photovoltaic devices conformally deposited on a nano-structured substrate having hills and valleys have corresponding hills and valleys in the device layers. We have found that disposing an insulator in the valleys of the device layers such that the top electrode of the device is insulated from the device layer valleys provides beneficial results. In particular, this insulator prevents electrical shorts that otherwise tend to occur in such devices. | 11-15-2012 |
20150047702 | Method of design and growth of single-crystal 3D nanostructured solar cell or detector - Photovoltaic devices conformally deposited on a nano-structured substrate having hills and valleys have corresponding hills and valleys in the device layers. We have found that disposing an insulator in the valleys of the device layers such that the top electrode of the device is insulated from the device layer valleys provides beneficial results. In particular, this insulator prevents electrical shorts that otherwise tend to occur in such devices. | 02-19-2015 |
Anjia Gu, Stanford, CA US
Patent application number | Description | Published |
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20090265671 | MOBILE DEVICES WITH MOTION GESTURE RECOGNITION - Mobile devices using motion gesture recognition. In one aspect, processing motion to control a portable electronic device includes receiving, on the device, sensed motion data derived from motion sensors of the device and based on device movement in space. The motion sensors include at least three rotational motion sensors and at least three accelerometers. A particular operating mode is determined to be active while the movement of the device occurs, the mode being one of multiple different operating modes of the device. Motion gesture(s) are recognized from the motion data from a set of motion gestures available for recognition in the active operating mode. Each of the different operating modes, when active, has a different set of gestures available. State(s) of the device are changed based on the recognized gestures, including changing output of a display screen on the device. | 10-22-2009 |
20120007713 | HANDHELD COMPUTER SYSTEMS AND TECHNIQUES FOR CHARACTER AND COMMAND RECOGNITION RELATED TO HUMAN MOVEMENTS - Systems and methods for human hand gesture recognition through a training mode and a recognition mode are disclosed. In the training mode, a user can move a handheld device with a hand gesture intended to represent a command. Sensors within the handheld device can record raw data, which can be processed to obtain a set of values corresponding to a set of discrete features, which is stored in a database and associated with the intended command. The process is repeated for various hand gestures representing different commands. In the recognition mode, the user can move the handheld device with a hand gesture. A computer system can compare a set of values corresponding to a set of discrete features derived from the hand gesture with the sets of values stored in the database, select a command with the closest match and displays and/or executes the command. | 01-12-2012 |
Ben Gu, Foster City, CA US
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20090037314 | Method and system for implementing automatic bid status refresh and item attribute updates in an electronic exchange - An auction method for implementing automatic bid status refresh and item attribute updates in an electronic exchange. The method includes the step of receiving update configuration information from remote bidders via a distributed computer network. The update configuration information includes a time interval for receiving bid status updates. An auction is conducted wherein bid information received from the remote bidders is compared to determine a bid status and wherein the bid status is used to determine the bid status updates for the remote bidders. The bid status includes information regarding the most competitive, or winning, bid and any associated terms. The bid status updates are disseminated to the remote bidders via the distributed computer network in accordance with the update configuration information. At the conclusion of the auction, an auction winner is designated in accordance with the latest most competitive bid of the bid status. The time interval of the update configuration information is user selected and can be adjusted dynamically during the auction. Remote bidders receive bid status updates in accordance with their specified time interval. Changes to the items and/or item attributes of the auction are also disseminated to the remote bidders via the distributed computer network in accordance with the time interval of the update configuration information. | 02-05-2009 |
20090112726 | Method and system for implementing automatic auction extensions and adjustable bid increments in an electronic exchange - A method for automatic auction extension and user controlled standardized bid increment/decrement. The method is implemented in an electronic commerce exchange. The auction method implements automatic extension of an auction in response to bidding activity from auction participants. The method includes the step of setting an end time for concluding the auction. Bids are received from remote bidders via a distributed computer network. The received bids are analyzed to determine whether a predetermined number of bids are received within a predetermined time of the auction end time. If a greater number of bids are received within the predetermined time, the duration of the auction is automatically extended and a new auction end time is set. The auction participants are notified of the new auction end time. Standardized bid increments can be set defining a minimum amount at which a subsequent bid differs from a previous bid. Similarly, standardized bid decrements can be set defining a minimum amount at which a subsequent bid subsequent bid differs from a previous bid. A total number of possible extensions can be set defining a number of times the auction can be extended due to bidding activity. The settings can be changed dynamically during the auction by the auction operator/user. | 04-30-2009 |
20090112772 | Method and system for implementing catalog inventory auctions in an electronic exchange - An auction method for specifying catalog contents for packaging and pushing to an electronic auction. The auction method is implemented in an electronic commerce exchange. The auction method includes the steps of specifying catalog contents for packaging for an auction operation hosted on the electronic exchange. Initial terms for the sale of the contents are then specified. The auction is then automatically initiated using the previously specified contents and the previously specified terms. The auction proceeds with the receiving of bids for the contents from remote bidders. The bids are received via a distributed computing network into which the electronic commerce exchange is communicatively coupled. A winning bid is selected by determining a most competitive bid out of the bids received for the contents. A sale of the contents is then completed based upon the terms of the most competitive bid. | 04-30-2009 |
Binxi Gu, San Jose, CA US
Patent application number | Description | Published |
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20080237183 | METHOD OF ETCHING AN ORGANIC LOW-K DIELECTRIC MATERIAL - A method of etching organic low-k dielectric materials is provided herein. In one embodiment, a method of etching organic low-k dielectric materials includes placing a substrate comprising an exposed organic low-k dielectric material in an etch reactor; supplying a process gas comprising an oxygen-containing gas, a nitrogen-containing gas, and methane (CH | 10-02-2008 |
20090156012 | METHOD FOR FABRICATING LOW K DIELECTRIC DUAL DAMASCENE STRUCTURES - Methods for forming dual damascene structures in low-k dielectric materials that facilitate reducing photoresist poison issues are provided herein. In some embodiments, such methods may include plasma etching a via through a first mask layer into a low-k dielectric material disposed on a substrate. The first mask layer may then be removed using a process including exposing the first mask layer to a first plasma comprising an oxygen containing gas and at least one of a dilutant gas or a passivation gas, and subsequently exposing the first mask layer to a second plasma comprising an oxygen containing gas and formed using one of either plasma bias power or plasma source power. An anti-reflective coating may then be deposited into the via and atop the low-k dielectric material. A trench may then be plasma etched through a second mask layer formed atop the anti-reflective coating into the low-k dielectric material. | 06-18-2009 |
Chunhong Gu, Mountain View, CA US
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20090028941 | Pulsatile gastric retentive dosage forms - Dosage forms for delayed and pulsed release of therapeutic agents into the stomach are described. The dosage forms are gastric retentive dosage forms that achieve release of the therapeutic agent into the stomach and upper gastrointestinal tract subsequent to administration of the dosage form. The dosage forms find particular use in administration of acid-labile active agents such as proton pump inhibitors, and in treating gastric acid secretion such as gastro-esophageal reflux disease (GERD) and nocturnal acid breakthrough (NAB). | 01-29-2009 |
Chunhong Gu, Cupertino, CA US
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20110052700 | GASTRIC RETENTIVE PHARMACEUTICAL COMPOSITIONS FOR IMMEDIATE AND EXTENDED RELEASE OF LEVOSULPIRIDE - Gastric retentive oral dosage forms which provide both immediate and extended release of levosulpiride are described which may allow once- or twice-daily dosing. Methods of treatment using the dosage forms and methods of making the dosage forms are also described. | 03-03-2011 |
Claire Gu, Santa Cruz, CA US
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20110176130 | LIQUID CORE PHOTONIC CRYSTAL FIBER BIOSENSORS USING SURFACE ENHANCED RAMAN SCATTERING AND METHODS FOR THEIR USE - The invention is drawn to a photonic crystal fiber that can be used with nanoparticles to detect and quantify components in a test sample. The invention further relates to methods of using the photonic crystal fiber for detecting chemical and biological analytes, and in use in optical communications. | 07-21-2011 |
20120142119 | Novel gold nanoparticle aggregates and their applications - The invention is drawn to a method of using nanoparticle aggregates to form sensors and optical filters. Properly sized (60 and 200 nm) nanoparticle aggregates with cores having a sulfur-oxygen molecular species and a shell with a surface in contact with the core are obtained. Those nanoparticle aggregates have a first resonance profile to wavelengths between 350 nm and 1075 nm. A modified resonance profile for those nanoparticle aggregates is determined. The nanoparticle aggregates are then selectively sized by irradiating them with electromagnetic energy at sufficient intensity and spectral content to modify the first resonance profile towards the modified resonance profile. The resulting nanoparticle aggregates can be used as sensors or optical filters at a selected wavelength. | 06-07-2012 |
Dan Gu, Emeryville, CA US
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20100004237 | 2-Amino-7,8-dihydro-6H-pyrido[4,3-D]pyrimidin-5-ones - Disclosed are 2-amino-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one compounds, their stereoisomers, tautomers, pharmaceutically acceptable salts, and prodrugs thereof; compositions that include a pharmaceutically acceptable carrier and one or more of the 2-amino-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one compounds, either alone or in combination with at least one additional therapeutic agent. Disclosed also are methods of using the 2-amino-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one compounds, either alone or in combination with at least one additional therapeutic agent, in the prophylaxis or treatment of cellular proliferative, viral, autoimmune, cardiovascular, and central nervous system diseases. | 01-07-2010 |
Danlin Gu, San Diego, CA US
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20090221608 | PYRAZOLE COMPOUNDS - The present invention is directed to compounds of Formula (I), | 09-03-2009 |
20130196952 | HETEROCYCLIC DERIVATIVES FOR THE TREATMENT OF DISEASES - The invention relates to compounds of Formula (1) and to processes for the preparation of intermediates used in the preparation of compositions containing and the uses of such derivatives. The compounds according to the present invention are useful in numerous diseases in which ALK protein is involved or in which inhibition of ALK activity may induce benefit, especially for the treatment of cancer mediated by a mutated EML4-ALK fusion protein. | 08-01-2013 |
Danling Gu, San Diego, CA US
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20090142397 | REDUCTION OF DERMAL SCARRING - Methods and compositions for reducing or inhibiting dermal scarring by expressing p21 | 06-04-2009 |
20110129534 | REDUCTION OF DERMAL SCARRING - Methods and compositions for reducing or inhibiting dermal scarring by expressing p21 | 06-02-2011 |
Dong-Feng Gu, Thousand Oaks, CA US
Patent application number | Description | Published |
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20090147195 | Method and apparatus to reduce dielectric discharge in liquid crystal devices driven with high voltages - The present invention relates to a method and apparatus to reduce dielectric discharge in liquid crystal cells driven with high voltage. In one embodiment, the present invention is a liquid crystal cell including a substrate with a surface and a tapered conductive film on top of the surface of the substrate including a first end and a second end. In another embodiment, the present invention is a method for forming a liquid crystal cell including covering a portion of a surface of a substrate with a shadow mask and then depositing conductive film onto the surface of the substrate such that the conductive film is tapered. | 06-11-2009 |
20090237662 | REAL-TIME, HYBRID AMPLITUDE-TIME DIVISION POLARIMETRIC IMAGING CAMERA - This disclosure relates to a real-time, hybrid amplitude-time division polarimetric imaging camera used to derive and calculate Stokes parameters of input light. | 09-24-2009 |
20100315567 | LIQUID CRYSTAL BASED BROADBAND FILTER FOR FAST POLARIZATION IMAGING - A liquid crystal based broadband filter and imaging system for analyzing the polarization state of radiation. The filter includes four elements: a quarter wave plate; a 45° polarization rotator; a 90° polarization rotator; and a fixed polarizer. The first three of these elements are electronically switchable, allowing the user to select from any of the six possible polarization states. The switchable elements use multiple liquid crystal cells made from dual-frequency materials. A dual-frequency signal is used to activate and deactivate the various elements to achieve the desired state configuration. The dual-frequency signal drives the liquid crystal cells in and out of states, improving the overall switching time of the filter. The configuration of the liquid crystal cells within each of the filter allows broadband operation over most of the visible, infrared and ultraviolet spectra. The filter cycles through six configurations corresponding to the six polarization states of the incident radiation. Thus, the polarization state of the radiation can be completely characterized using the four Stokes parameters. Information related to the intensity and polarization of the radiation can be stored, displayed and analyzed. | 12-16-2010 |
20110001896 | TWO-STAGE DRIVE WAVEFORM FOR SWITCHING A DUAL FREQUENCY LIQUID CRYSTAL (DFLC) AT LARGE TILT ANGLES - A two-stage drive waveform switches a DFLC from a high tilt state such as above the LC's linear region or near the ‘saturated’ or ‘field-driven homeotropic’ state of the LC to a low tilt state quickly and without scattering. A relaxation voltage is applied to delay the onset of the high amplitude high frequency kick voltage when switching from a high tilt state to a low tilt state. The relaxation voltage allows the molecules to ‘relax’ in accordance with their own elasticity towards their low tilt state in the direction of the average azimuth angle of the low tilt state. Once the tilt angle has relaxed sufficiently, the kick voltage is applied to drive the molecules quickly to the low tilt state. Most unexpectedly, optimal switching time and the desired molecular response is achieved by delaying the onset of the large kick voltage via application of the relaxation voltage. The relaxation voltage may constitute a lower amplitude holding voltage, a small or zero DC voltage or a smooth windowing of the kick voltage. Whether to apply the relaxation voltage at all and how to apply the relaxation voltage for optimal switching are suitably controlled as a function of the high tilt state. The DFLC is suitably switched from the low-to-high tilt state in the conventional manner without application of a relaxation voltage. | 01-06-2011 |
Gong-En Gu, San Ramon, CA US
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20100039062 | Smart charge system for electric vehicles integrated with alternative energy sources and energy storage - A charging system for electrical vehicle batteries has a smart charge power meter with a computer control system to measure and integrate the delivered electrical power, enable/disable the charging stations and make all of the other necessary purchasing transaction steps equivalent to a gas station operation. The system may collect electricity by using whatever alternative energy system is available or can be incorporated into the charging system when it is constructed. The system may store the collected electricity in a high capacity energy storage system. The charging takes place at a charging lot which is within a secure perimeter to assure safety and prevent vandalism. The siting of charging lots is chosen to coincide with locations where vehicles are usually parked for extended times (e.g., parking lots, businesses, etc.). | 02-18-2010 |
20120041855 | EV charging system with electric vehicle diagnostic - A charging station for recharging the battery of and electrically powered vehicle includes a diagnostic interface with the vehicle via an OBDII-type connection or the equivalent or alternatively via a wireless interface, optical interface or an electronic encoding imposed upon the charging current. Optionally a cooling system may be integrated into the charging station to enable thermal control of the energy storage system by providing heating or cooling via a second electrical circuit, or a fluid heat exchange system or by a gas heat exchange system. The charging station may produce a diagnostic test report for the EV that is sold to the vehicle operator, or the report may be provided to the vehicle operator gratis as an incentive to increase utilization of the recharging service. | 02-16-2012 |
Haiyan Gu, Davis, CA US
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20080272334 | COMPOSITIONS FOR LIQUID CRYSTAL DISPLAY - This invention relates to compositions and an assembly process for the manufacture of liquid crystal displays. The assembly process is especially advantageous because it can be easily scalable to roll-to-roll continuous manufacturing of liquid crystal displays. The invention is directed to a photoalignable top-sealing composition for top-sealing a liquid crystal display cell. | 11-06-2008 |
Haiyan Gu, Fremont, CA US
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20090096745 | APPROACH TO ADJUST DRIVING WAVEFORMS FOR A DISPLAY DEVICE - The present invention is directed to methods for adjusting or selecting driving waveforms in order to achieve a consistent optical performance of a display device. When a method of the present invention is applied, even if there are changes in the display medium due to temperature variation, photo-exposure or aging, the optical performance can be maintained at a desired level. | 04-16-2009 |
20100040966 | ELECTROPHORETIC DISPERSIONS - This invention relates to improved electrophoretic dispersions and a method for improving the performance of an electrophoretic display. The invention also relates to a method of inducing or enhancing the threshold voltage of an electrophoretic dispersion. | 02-18-2010 |
20110242641 | PIGMENT PARTICLES FOR ELECTROPHORETIC DISPLAY - The present invention is directed to an electrophoretic display fluid, in particular, pigment particles dispersed in a solvent or solvent mixture, and methods for their preparation. The pigment particles generated, according to the present invention, are stable in solvent under an electric field, have desired charge and charge density on the particle surface. | 10-06-2011 |
20120112131 | ELECTROPHORETIC DISPERSION - The present invention is directed to an electrophoretic dispersion comprising pigment particles dispersed in a solvent or solvent mixture, wherein said pigment particles comprises at least one polymer chain comprising a terminal thiocarbonylthio group, attached to the particle surface. The invention also relates to pigment particles suitable for use in an electrophoretic dispersion and methods for their preparation through a RAFT polymerization technique. | 05-10-2012 |
20120313049 | SILANE-CONTAINING PIGMENT PARTICLES FOR ELECTROPHORETIC DISPLAY - The present invention is directed to an electrophoretic display fluid, in particular, pigment particles dispersed in a solvent or solvent mixture, and methods for their preparation. The pigment particles generated, according to the present invention, are stable in solvent under an electric field and can improve the performance of an electrophoretic display. | 12-13-2012 |
20130077155 | ADDITIVE FOR IMPROVING OPTICAL PERFORMANCE OF AN ELECTROPHORETIC DISPLAY - The present invention is directed to an electrophoretic fluid comprising uncharged or lightly charged neutral buoyancy particles. The resulting fluid can improve not only image stability but also contrast ratio of a display device, without significantly affecting the switching speed. The present invention is also directed to an electrophoretic display comprising display cells filled with the electrophoretic fluid. | 03-28-2013 |
20130175480 | ELECTROPHORETIC DISPLAY FLUID - The invention is directed to an electrophoretic fluid which can improve display performance such as switching speed, vertical bistability and the ghosting effect, and also reduce display defects. The electrophoretic fluid comprises charged pigment particles dispersed in a mixture of isoparaffins. | 07-11-2013 |
20130193385 | ELECTROPHORETIC DISPERSION - The present invention is directed to an electrophoretic dispersion comprising charged pigment particles dispersed in a solvent or solvent mixture, wherein the pigment particles have an average aggregation size more than 2 times their primary size. The electrophoretic dispersion of the present invention is capable of improving image bistability through adjusting the aggregation size of the charged pigment particles. | 08-01-2013 |
20140339480 | SILANE-CONTAINING PIGMENT PARTICLES FOR ELECTROPHORETIC DISPLAY - The present invention is directed to an electrophoretic display fluid, in particular, pigment particles dispersed in a solvent or solvent mixture, and methods for their preparation. The pigment particles generated, according to the present invention, are stable in solvent under an electric field and can improve the performance of an electrophoretic display. | 11-20-2014 |
20140339481 | ELECTROPHORETIC DISPERSION - The present invention is directed to an electrophoretic dispersion comprising charged pigment particles dispersed in a solvent or solvent mixture, wherein at least one type of the charged pigment particles has an aggregation size about 2 to about 10 times their primary size and/or has a PDI in the range of 0.1 to 0.3. The electrophoretic dispersion of the present invention is capable of improving both image bistability and contrast ratio through adjusting the size distribution of the charged pigment particles. | 11-20-2014 |
20150062690 | ADDITIVE FOR IMPROVING OPTICAL PERFORMANCE OF AN ELECTROPHORETIC DISPLAY - The present invention is directed to an electrophoretic fluid which comprises uncharged or lightly charged neutral buoyancy particles. The resulting fluid can improve not only image stability but also contrast ratio of a display device, without significantly affecting the switching speed. The present invention is also directed to an electrophoretic display comprising display cells filled with the electrophoretic fluid. | 03-05-2015 |
Hong Gu, Oak Park, CA US
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20080312442 | Process for Preparing Morphinan-6-One Products with Low Levels of Alpha, Beta-Unsaturated Ketone Compounds - The present invention generally relates to processes for preparing highly pure morphinan-6-one products. The processes involve reducing the concentration of α,β-unsaturated ketone compounds present as impurities in morphinan 6 one products or reaction mixtures including morphinan 6 one compounds by treatment with a sulfur-containing compound. (A) | 12-18-2008 |
20120059167 | PROCESSES FOR PREPARING MORPHINAN-6-ONE PRODUCTS WITH LOW LEVELS OF ALPHA BETA-UNSATURATED COMPOUNDS - The present invention generally relates to processes for preparing highly pure morphinan-6-one products. The processes involve reducing the concentration of α,β-unsaturated ketone compounds present as impurities in morphinan 6 one products or reaction mixtures including morphinan 6 one compounds by treatment with a sulfur-containing compound. (A) | 03-08-2012 |
Hongmei Gu, Madison, CA US
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20090255205 | Engineered Molded Fiberboard Panels and Methods of Making and Using the Same - A fiberboard panel is formed from at least one corrugated sheet of molded cellulose fiber material having alternating ribs and grooves. Spaced slits are cut through the ribs on one face of the sheet and terminate short of the opposite face so as to form at least one slotted portion of more flexibility which may be bent to form a curve. The corrugated sheet is sandwiched between two flat sheets of the same material to form a composite panel. The corrugated sheet or panel is formed by a wet processing method including successive cold and hot press steps in which a wet mat is pressed between an opposing perforated platen and non-perforated, elastomeric material platen of cross-sectional shape substantially matching the desired panel shape and dimensions. | 10-15-2009 |
20100078985 | Engineered Molded Fiberboard Panels. Methods of Making the Panels, and Products Fabricated From the Panels - A honeycomb-shaped panel is formed from a plurality of generally sinusoidally shaped strips of molded fiberboard material each having spaced, oppositely directed flat peaks, the peaks of adjacent strips being secured together to form a plurality of hexagonally shaped cells extending perpendicular to the surfaces of the sheet. The strips may be cut from a single sheet of corrugated fiberboard sheet material and then secured together to form the honeycomb panel, or a plurality of such panels may be secured together face to face with their ribs aligned to form a stack, and selected cuts may be made through the secured, stacked panels to form a plurality of honeycomb panels of desired surface shape and height dimensions. The strips forming the cells are substantially rigid and resistant to collapse of the cells, and form a substantially rigid core when assembled between two flexible fiberboard skins, while the panel is bendable to adopt a desired panel curvature. | 04-01-2010 |
20130264856 | ENGINEERED MOLDED FIBERBOARD PANELS AND PRODUCTS FABRICATED FROM THE PANELS - A honeycomb-shaped panel is formed from a plurality of generally sinusoidally shaped strips of molded fiberboard material each having spaced, oppositely directed flat peaks, the peaks of adjacent strips being secured together to form a plurality of hexagonally shaped cells extending perpendicular to the surfaces of the sheet. The strips may be cut from a single sheet of corrugated fiberboard sheet material and then secured together to form the honeycomb panel, or a plurality of such panels may be secured together face to face with their ribs aligned to form a stack, and selected cuts may be made through the secured, stacked panels to form a plurality of honeycomb panels of desired surface shape and height dimensions. The strips forming the cells are substantially rigid and resistant to collapse of the cells, and form a substantially rigid core when assembled between two flexible fiberboard skins, while the panel is bendable to adopt a desired panel curvature. | 10-10-2013 |
20130333854 | Engineered Molded Fiberboard Panels and Methods of Making and Using the Same - A fiberboard panel is formed from at least one corrugated sheet of molded cellulose fiber material having alternating ribs and grooves. The corrugated sheet or panel is formed by a wet processing method including successive cold and hot press steps in which a wet mat is pressed between an opposing perforated platen and non-perforated, elastomeric material platen of cross-sectional shape substantially matching the desired panel shape and dimensions. | 12-19-2013 |
Hua Gu, La Mirada, CA US
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20120083551 | MODIFIED EPOXIDE PRIMERS - Telechelic resins with reactive end groups (e.g., epoxy phosphate and epoxy ester) were synthesized using bisphenol-A (BPA) epoxide. The bisphenol-A based epoxide and the telechelic resins were all modified with tetraethylorthosilicate (TEOS) oligomers to produce epoxide/polysilicate (organic/inorganic) hybrid systems. The modified epoxides were thermally cured with a melamine-formaldehyde resin, cast on steel substrates and salt spray analysis revealed that the inorganically modified epoxides provided improvement over unmodified epoxide resins with respect to both corrosion resistance and adhesion to steel substrates. | 04-05-2012 |
Jennifer L. Gu, Rowland Heights, CA US
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20090062181 | Mineral Collagen Chelates And Methods Of Making And Using Same - Collagen peptide chelated mineral products, pharmaceutical formulations thereof and methods for preparing same are provided. Also provided is a method for generating the optimal size of collagen peptide for optimum mineral chelation as well as optimum biological function for supporting bone health and joint health. Also disclosed are methods of increasing bone density/preventing osteoporosis, of reducing joint pain and/or joint deterioration from osteoarthritis, degenerative joint disease, joint defect, and rheumatoid arthritis. | 03-05-2009 |
20100004183 | MINERAL COLLAGEN CHELATES AND METHODS OF MAKING AND USING SAME - Collagen peptide chelated mineral products, pharmaceutical formulations thereof and methods for preparing same are provided. Also provided is a method for generating the optimal size of collagen peptide for optimum mineral chelation as well as optimum biological function for supporting bone health and joint health. Also disclosed are methods of increasing bone density/preventing osteoporosis, of reducing joint pain and/or joint deterioration from osteoarthritis, degenerative joint disease, joint defect, and rheumatoid arthritis. | 01-07-2010 |
Jiannong Gu, Sunnyvale, CA US
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20100262925 | EFFICIENTLY SHARING WINDOWS DURING ONLINE COLLABORATIVE COMPUTING SESSIONS - In one embodiment, a presenter device may determine displayed windows of applications, and may provide individual window sharing selectability (e.g., shared or unshared), as well as entire application sharing selectability (shared, unshared, or neither). In particular, the entire application sharing selectability takes priority over individual window sharing selections (i.e., all windows of shared applications are shared and all windows of unshared applications are unshared). Based on individual window sharing selections and entire application sharing selections, a set of presenter device windows that are to be shared with the attendee devices may be determined, as well as a set of unshared windows that are not to be shared with the attendee devices, and the presenter device may share the set of shared windows with the attendee devices, without sharing the set of unshared windows. | 10-14-2010 |
Jie Gu, San Jose, CA US
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20100191503 | Prognostics and health management implementation for self cognizant electronic products - The present invention provides a method to implement prognostics and health management (PHM) in individual electronic products (such as parts, components, boards, assemblies, devices, systems, and systems of systems). The PHM algorithm is performed during product screening tests, diagnostic processes, or after the manufacturer process. Certain performance, signal values and parameters, environmental and operational loads, or their correlations are recorded, extracted, and stored in electronic memory for that particular product. The stored data represents a the healthy baseline reference of that particular product at the initial point of its life. In one embodiment, where the healthy baseline is stored in the product, it can be updated according to different usage conditions. In one embodiment with the data is stored within the product, the PHM analysis can be performed in the field under conditions of use. In another embodiment the healthy baseline can be stored elsewhere and the product returned to the company storing the healthy baseline data, for PHM analysis. | 07-29-2010 |
Jinming Gu, Cupertino, CA US
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20110310223 | Systems and Methods for Controlling a Three Dimensional (3D) Compatible Viewing Device - An interface unit is described that comprises a buffer for storing captured video data generated by a three dimensional (3D) device intended for a 3D monitor. The interface unit further comprises a synchronization signal extractor configured to extract vertical synchronization (vsync) signals from the video data and a control signal unit configured to derive control signals for a viewing device based on the stored vsync signals. The interface unit transmits the control signals to the viewing device. | 12-22-2011 |
Kelvin Gu, Petaluma, CA US
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20120153868 | LIGHT TIMEOUT OPTIMIZATION - A lighting controller may optimize a timeout value of a lamp based on the goals of saving energy and providing occupant comfort. The lamp may illuminate a lighting area. The lighting controller may determine a false-negative rate for the lamp from sensor data that represents a frequency at which the lamp is timed out while the lighting area is occupied. The lighting controller may adjust the timeout value of the lamp over time so that the false-negative rate approaches a threshold false-negative rate. The false-negatives and occupancy periods may be detected from spikes in time distributions of motion data. The amount of energy that the lamp would consume at an increased timeout value of the lamp may be determined from motion data stored while the timeout value of the lamp is at an initial timeout value. | 06-21-2012 |
Kevin Gu, San Jose, CA US
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20090070750 | Distributed parallel build system - This document describes, among other things, systems and methods for managing distributed parallel builds. A computer-implemented method to manage parallel builds, comprises identifying one or more software components in a software project, wherein each software component includes an executable binary file; determining a build configuration for each software component, wherein the build configuration includes a mapping from each software component to one or more build servers; and building each software component using the mapped one or more build servers in the corresponding build configuration, wherein the building includes compiling one or more source files associated with each software component to one or more object files, by distributing the one or more source files to one or more compilation machines. | 03-12-2009 |
20130268915 | DISTRIBUTED PARALLEL BUILD SYSTEM - This document describes, among other things, systems and methods for managing distributed parallel builds. A computer-implemented method to manage parallel builds, comprises identifying one or more software components in a software project, wherein each software component includes an executable binary file; determining a build configuration for each software component, wherein the build configuration includes a mapping from each software component to one or more build servers; and building each software component using the mapped one or more build servers in the corresponding build configuration, wherein the building includes compiling one or more source files associated with each software component to one or more object files, by distributing the one or more source files to one or more compilation machines. | 10-10-2013 |
Kunlong Gu, Belmont, CA US
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20090003670 | Method and apparatus for thickness compensation in mammographic images - Methods and apparatuses perform thickness compensation in anatomical images. The method according to one embodiment accesses digital image data representing an image including a breast; estimates thickness of the breast at multiple locations inside the breast using an image data characteristic and a reference tissue in the breast; compensates thickness of the breast using a thickness model; and refines compensation of breast thickness from the compensating step. | 01-01-2009 |
20090060300 | Method and apparatus for image alignment - Methods and apparatuses align breast images. The method according to one embodiment accesses digital image data representing a first breast image including a left breast, and a second breast image including a right breast; removes from the first and second breast images artifacts not related to the left and right breasts; and aligns the left and right breasts using a similarity measure between the first and second breast images, the similarity measure depending on a relative position of the first and second breast images. | 03-05-2009 |
Lanlan Gu, San Jose, CA US
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20110063918 | IDENTIFYING AT-RISK DATA IN NON-VOLATILE STORAGE - The non-volatile storage system predicts which blocks (or other units of storage) will become bad based on performance data. User data in those blocks predicted to become bad can be re-programmed to other blocks, and the blocks predicted to become bad can be removed from further use. | 03-17-2011 |
20130128665 | NON-VOLATILE STORAGE WITH BROKEN WORD LINE SCREEN AND DATA RECOVERY - Data, normally read using a page-by page read process, can be recovered from memory cells connected to a broken word line by performing a sequential read process. To determine whether a word line is broken, both a page-by page read process and a sequential read process are performed. The results of both read processes are compared. If the number of mismatches between the two read processes is greater than a threshold, it is concluded that there is a broken word line. | 05-23-2013 |
20130250688 | SELECTED WORD LINE DEPENDENT PROGRAMMING VOLTAGE - Methods and devices for operating non-volatile storage are disclosed. One or more programming conditions depend on the word line that is selected for programming. Applying a selected word line dependent program condition may reduce or eliminate program disturb. The duration of a programming pulse may depend on the word line that is selected for programming. This could be a physical characteristic of the word line or its location on a NAND string. As one example, a shorter pulse width may be used for the programming signal when programming edge word lines. | 09-26-2013 |
Lou Gu, La Jolla, CA US
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20120171292 | LUMINESCENT POROUS SILICON NANOPARTICLES FOR TARGETED DELIVERY AND IMMUNIZATION - The disclosure relates to immunizing agents and devices. | 07-05-2012 |
Luo Gu, La Jolla, CA US
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20110300222 | LUMINESCENT POROUS SILICON NANOPARTICLES, METHODS OF MAKING AND USING SAME - The disclosure relates to imaging agents and drug delivery systems. | 12-08-2011 |
Mengqian Gu, Newark, CA US
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20090168949 | System and method for inspecting containers for target material - A method for automatically inspecting a container for a target material using a computed tomography (CT) scanning system includes performing an initial radiographic scan of the container. Based at least partially on projection data generated during the initial radiographic scan, at least one location within the container is identified that requires CT inspection. A dual energy CT scan of the at least one identified location within the container is performed based on a single energy algorithm or a dual energy algorithm. The dual energy CT scan includes a low energy scan of the at least one identified location and a high energy scan of the at least one identified location. Based on dual energy scan information generated during the dual energy CT scan, a determination is made to confirm or clear an alarm corresponding to the at least one identified location within the container. | 07-02-2009 |
Mingxia Gu, San Jose, CA US
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20090231260 | LIQUID CRYSTAL DEVICE AND METHOD THEREOF - The invention provides a liquid crystal device and method thereof. Subsequent to applying a first electrical voltage on a liquid crystal to induce a reorientation of the liquid crystal, a second electrical voltage with proper polarity is applied on the liquid crystal to assist the relaxation of the reorientation that was induced by the first electrical voltage. The “switch-off” phase of the liquid crystal can therefore be accelerated or temporally shortened, and the device can exhibit better performance such as fast response to on/off signals. The invention can be widely used LCD, LC shutter, LC lens, spatial light modulator, telecommunication device, tunable filter, beam steering device, and electrically driven LC device, among others. | 09-17-2009 |
20110298696 | DISPLAYS WITH UNIFORM BACKLIGHT COLORS - Displays may include backlight structures. The displays may be liquid crystal displays for electronic devices such as computer monitors and computers. The backlight structures may include light-emitting diodes and a light-guide panel that has opposing first and second edges. The light-emitting diodes may inject light into the first edge of the light-guide panel. An edge reflector may be disposed along the second edge. The edge reflector may reflect more yellow light than blue light to enhance backlight color uniformity within the display. The edge reflector may be formed from a substrate that is impregnated with a colored substance or a multilayer structure. Light diffusing and light diffracting or refracting structures may be used to disrupt light emitted from a light-emitting diode before injecting the emitted light into a light-guide panel. Light-disrupting structures and blue-absorbing edge reflectors may be used together to promote backlight color uniformity in the backlight structures. | 12-08-2011 |
20130128193 | Displays with Multilayer Masks and Color Filters - An electronic device may have a display such as a liquid crystal display. The display may have multiple layers of material such as a color filter layer and a thin-film transistor layer. An opaque masking layer may be formed on a display layer such as the color filter layer. In an inactive portion of the display, the opaque masking layer may form a rectangular ring that serves as a border region surrounding a rectangular active portion of the display. In the active portion of the display, the opaque masking layer may be patterned to from an opaque matrix that separates color filter elements in an array of color filter elements. The opaque masking layer and color filter elements may be formed from polymers such as photoresist. The opaque masking layer may include a black pigment such as carbon black. Color filter elements and opaque masking material may include multiple sublayers. | 05-23-2013 |
20140078447 | Display With Low Reflection Electrostatic Shielding - An electronic device may be provided with a display such as a liquid crystal display. The display may have a layer of liquid crystal material interposed between upper and lower polarizers. A first substrate such as a thin-film transistor layer may be interposed between the liquid crystal layer and the lower polarizer. A second substrate such as a color filter glass layer may be interposed between the upper polarizer and the liquid crystal layer. The color filter glass layer may have opposing upper and lower surfaces. The lower surface of the color filter glass layer may have an array of color filter elements. To prevent damage to display, an electrostatic shielding layer may be formed on the upper surface of the color filter glass layer under the upper polarizer. Reflections may be minimized by using index-matching dielectric layers in the display or thinning the shielding layer. | 03-20-2014 |
20140327861 | Liquid Crystal Displays With Reduced Light Leakage - A display is provided that has upper and lower polarizers, a color filter layer, a liquid crystal layer, and a thin-film transistor layer. The color filter layer and thin-film transistor layer may be formed from materials such as glass that are subject to stress-induced birefringence. To reduce light leakage that reduces display performance, one or more birefringence compensation layers may be incorporated into the display to help compensate for any birefringence effects. The compensation layers may include a birefringence compensation layer attached to the color filter layer or the thin-film transistor layer. A display may include an upper compensation layer attached to the color filter layer and a lower compensation layer attached to the thin-film transistor layer. The compensation layer may be formed from glass or polymer materials that have a negative photo-elastic constant. | 11-06-2014 |
Mingying Gu, Aliso Viejo, CA US
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20110188272 | CIRCUIT FOR DIRECT ENERGY EXTRACTION FROM A CHARGED-PARTICLE BEAM - Provided herein is a fusion energy extraction circuit (FEEC) device having a grid-tied bidirectional converter and a resonant converter. The resonant converter can include an inverse cyclotron converter with two or more or quadruple plates and a plurality of circuit switches. The bidirectional converter can include a three-phase grid-tied converter. The FEEC device is capable of decelerating plasma particle beams, thereby extracting the energy from the deceleration, converting the extracted energy to electric energy, and sending the electric energy to a power grid. | 08-04-2011 |
Ping Gu, Milpitas, CA US
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20120141013 | REGION BASED VIRTUAL FOURIER FILTER - The present invention includes searching imagery data in order to identify one or more patterned regions on a semiconductor wafer, generating one or more virtual Fourier filter (VFF) working areas, acquiring an initial set of imagery data from the VFF working areas, defining VFF training blocks within the identified patterned regions of the VFF working areas utilizing the initial set of imagery data, wherein each VFF training block is defined to encompass a portion of the identified patterned region displaying a selected repeating pattern, calculating an initial spectrum for each VFF training block utilizing the initial set of imagery data from the VFF training blocks, and generating a VFF for each training block by identifying frequencies of the initial spectrum having maxima in the frequency domain, wherein the VFF is configured to null the magnitude of the initial spectrum at the frequencies identified to display spectral maxima. | 06-07-2012 |
Qizheng Gu, San Diego, CA US
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20120119842 | TUNING METHODS FOR TUNABLE MATCHING NETWORKS - Methods for tuning a tunable matching network can involve comparing a source impedance of a source to a real part of a load impedance of a load. Depending on characteristics of the network, capacitances of one or more tunable capacitors can be set to correspond to device boundary parameters, and capacitances of remaining tunable capacitors can be set based on a predetermined relationship between the parameters of the capacitors, the source, the load, and other components. From these initially determined values, the capacitance value of one or more of the capacitors can be adjusted to fall within device boundary conditions and achieve a perfect or at least best match tuning configuration. | 05-17-2012 |
20120286892 | MEMS TUNABLE NOTCH FILTER FREQUENCY AUTOMATIC CONTROL LOOP SYSTEMS AND METHODS - Tunable notch filters and control loop systems and methods can include a tunable notch filter providing a stop band, a sensing circuit in communication with the tunable notch filter and adapted to determine a phase change between a reference signal and a signal reflected from the tunable notch filter, and a control loop in communication with the tunable notch filter and the sensing circuit, the control loop being operable to adjust the tunable notch filter to modify the phase change. | 11-15-2012 |
Quan Gu, Alameda, CA US
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20110157682 | DISPLAY CELL STRUCTURE AND ELECTRODE PROTECTING LAYER COMPOSITIONS - The invention is directed to compositions of display cell structure and electrode protecting layers for improving the performance of display devices. The composition comprises a polar oligomeric or polymeric material having a glass transition temperature below about 100° C., and the resulting display cells or electrode protecting layer have an average crosslinking density of below about 1 crosslink point per 80 Dalton molecular weight. | 06-30-2011 |
20140055840 | COLOR TUNING FOR ELECTROPHORETIC DISPLAY DEVICE - The present invention is directed to color tuning methods for electrophoretic display devices. For example, a color tuning agent may be added to a composition for forming a display cell structure or a primer layer. Alternatively, a separate color tuning layer may be added to a display device. Further, a color tuning agent may be added to an electrophoretic display fluid. The color tuning methods are useful for adjusting the color temperature of a display device. | 02-27-2014 |
Quancheng (tommy) Gu, Fremont, CA US
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20110174362 | MANUFACTURE OF THIN FILM SOLAR CELLS WITH HIGH CONVERSION EFFICIENCY - A method and apparatus for forming solar cells is provided. In one embodiment, a photovoltaic device includes a antireflection coating layer disposed on a first surface of a substrate, a barrier layer disposed on a second surface of the substrate, a first transparent conductive oxide layer disposed on the barrier layer, a conductive contact layer disposed on the first transparent conductive oxide layer, a first p-i-n junction formed on the conductive contact layer, and a second transparent conductive oxide layer formed on the first p-i-n junction. | 07-21-2011 |
20110177648 | METHOD OF MANUFACTURING THIN FILM SOLAR CELLS HAVING A HIGH CONVERSION EFFICIENCY - A method and apparatus for forming solar cells is provided. In one embodiment, a photovoltaic device includes a antireflection coating layer disposed on a first surface of a substrate, a barrier layer disposed on a second surface of the substrate, a first transparent conductive oxide layer disposed on the barrier layer, a conductive contact layer disposed on the first transparent conductive oxide layer, a first p-i-n junction formed on the conductive contact layer, and a second transparent conductive oxide layer formed on the first p-i-n junction. | 07-21-2011 |
Richard Yu Gu, Mountain View, CA US
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20090157623 | PIPELINING OPERATIONS INVOLVING DML AND QUERY - Techniques are described herein for supporting pipelining operations involving DML (Data manipulation Language) and query. In an embodiment, a DML operation is performed for the purpose of changing data in a database system from a first state to a second state. Before the data in the database system is changed by the DML operation, the DML operation has an in-memory representation of such data. In an embodiment, a subsequent query operation that logically depends on the data in the database system in the second state is granted access to the in-memory representation of such data in the second state before the data in the database system is changed by the DML operation to the second state. As a result, operations may be executed in a pipelined fashion with minimum blocking. | 06-18-2009 |
Ronren Gu, Torrance, CA US
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20100061840 | COMPRESSOR WITH VARIABLE-GEOMETRY PORTED SHROUD - A compressor having a variable-geometry ported shroud includes a compressor housing defining an inlet duct, a shroud, and a bypass passage. A variable-geometry port extends through the shroud into the bypass passage, and includes an adjustable mechanism that is selectively configurable to adjust the meridional location of the port between at least first and second meridional locations. In one embodiment an opening extends through the shroud, and the adjustable mechanism includes a bypass control device that is disposed within the opening and is axially movable therein. The bypass control device has an axial length less than that of the opening such that there is always a portion of the opening that remains unblocked by the bypass control device and forms a port through the shroud. The bypass control device is axially movable between at least first and second positions to place the port at the first and second meridional locations. | 03-11-2010 |
Shen Gu, San Diego, CA US
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20090298835 | NOVEL SCAFFOLDS FOR ALPHA-HELIX MIMICRY - Functionalized pyridazine derivatives having a low molecular weight and pharmaceutical compositions thereof are useful as alpha-helix mimetics and for treating conditions and/or disorders mediated by alpha-helix-binding receptors and proteins. | 12-03-2009 |
Shihai Gu, Union City, CA US
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20100130486 | CYCLIC AMINE SUBSTITUTED PYRIMIDINEDIAMINES AS PKC INHIBITORS - The invention encompasses compounds having formula I or II and the compositions and methods using these compounds in the treatment of conditions in which inhibition of PKC and PKD is therapeutically useful. | 05-27-2010 |
20100204208 | PROTEIN KINASE C INHIBITORS AND USES THEREOF - This disclosure concerns compounds which are useful as inhibitors of protein kinase C (PKC) and are thus useful for treating a variety of diseases and disorders that are mediated or sustained through the activity of PKC. This disclosure also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes. | 08-12-2010 |
20130210810 | Protein Kinase C Inhibitors and Uses Thereof - This disclosure concerns compounds which are useful as inhibitors of protein kinase C (PKC) and are thus useful for treating a variety of diseases and disorders that are mediated or sustained through the activity of PKC. This disclosure also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes. | 08-15-2013 |
Shijie Gu, Synnyvale, CA US
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20100074280 | SINGLE-LONGITUDINAL MODE LASER WITH ORTHOGONAL-POLARIZATION TRAVELING-WAVE MODE - A single longitudinal-mode laser includes a first mirror and a second mirror that define a laser cavity therein that does not include a linear polarizer. A birefringent gain medium can generate a lasing light at a lasing wavelength along a light propagation direction in response to a pump light at a pumping wavelength. The birefringent gain medium has an optical axis substantially perpendicular to the light propagation direction. A first wave plate positioned between the first mirror and the birefringent gain medium is a quarter wave plate at the lasing wavelength and a whole wave plate at the pumping wavelength. A second wave plate is positioned between the birefringent gain medium and the second mirror. The first wave plat and the second wave plate in part produce a single longitudinal mode in the lasing light. | 03-25-2010 |
Shijie Gu, Sunnyvale, CA US
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20120128014 | INTRA-CAVITY FREQUENCY DOUBLED MICROCHIP LASER OPERATING IN TEM00 TRANSVERSE MODE - A method for making a microchip laser includes preparing a laser-cavity chip assembly comprising a gain media, a first substantially flat surface, and a second substantially flat surface parallel to the first substantially flat surface. The method also includes forming a first reflective film on the first substantially flat surface to form a first cavity mirror, forming a second reflective film on the second substantially flat surface to form a second cavity mirror, and patterning at least one of the first reflective film or the second reflective film by removing at least a portion of the reflective film in the outer portion to form a center reflective portion in the one of the first reflective film or the second reflective film. The first cavity mirror and the second cavity mirror can suppress higher order transverse modes and produce a single TEM | 05-24-2012 |
Shiquin Gu, San Diego, CA US
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20100155931 | Embedded Through Silicon Stack 3-D Die In A Package Substrate - An integrated circuit package has a die or die stack with through silicon vias embedded in a package substrate. A method of producing an integrated circuit package embeds at least one die with a through silicon via in a package substrate. The package substrate provides a protective cover for the die or die stack. | 06-24-2010 |
Shuang Gu, Riverside, CA US
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20110237690 | HIGHLY BASIC IONOMERS AND MEMBRANES AND ANION/HYDROXIDE EXCHANGE FUEL CELLS COMPRISING THE IONOMERS AND MEMBRANES - This invention provides a family of functionalized polymers capable of forming membranes having exceptional OH | 09-29-2011 |
20120119410 | HIGHLY BASIC IONOMERS AND MEMBRANES AND ANION/HYDROXIDE EXCHANGE FUEL CELLS COMPRISING THE IONOMERS AND MEMBRANES - A family of functionalized polymers is provided capable of forming membranes having exceptional OH | 05-17-2012 |
Tao Gu, Moraga, CA US
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20120238440 | Low Platinum Fuel Cells, Catalysts, and Method for Preparing the Same - This invention provides novel fuel cell electrodes and catalysts comprising a series of catalytically active thin-film metal alloys with low platinum concentration supported on nanostructured materials (nanoparticles). Processing of the electrodes and catalysts can include electrodeposition methods, and high-pressure coating techniques. In certain embodiments, an integrated gas-diffusion/electrode/catalyst layer can be prepared by processing catalyst thin films and nanoparticles into gas-diffusion media such as Toray or SGL carbon fiber papers. The catalysts can be placed in contact with an electrolyte membrane for PEM fuel cell applications. | 09-20-2012 |
Tao Gu, Carlsbad, CA US
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20100279117 | ELECTRODE ACTIVE COMPOSITE MATERIALS AND METHODS OF MAKING THEREOF - In one aspect of the invention, a method of synthesizing a lithium metal phosphate composite usable for a lithium secondary battery includes the steps of forming a nanometer-size precursor comprising lithium source and metal phosphate nanoparticles having each nanoparticle at least partially coated a layer of carbon precursor, spray drying the nanometer-size precursor at a first desired temperature to form micron-size particles packed with the lithium metal phosphate precursor nanoparticles, and sintering the micron-size particles at a second desired temperature under an inert and/or reduction atmosphere to form a micron-size lithium metal phosphate composite. | 11-04-2010 |
20140158641 | DISINFECTING WATER DEVICE - Described herein are devices for providing drinking fluid from feed sources comprising: a first reservoir, a filter for mechanically removing particles and a second reservoir for receipt of the processed feed fluid. A continually disinfecting element is disposed in either or both reservoirs to remove additional materials from the fluid. Drinking fluid is provided in a portable device. Optional light sources are provided to interact with the disinfecting elements and/or provide an indication of the contained suitability of such disinfecting elements. A method for creating drinking fluid from a feed source is also disclosed. | 06-12-2014 |
Tao Gu, San Diego, CA US
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20090092746 | PHOTOREFRACTIVE COMPOSITIONS WITH NANOPARTICLES - Described herein are photorefractive compositions and devices incorporating such compositions. The photorefractive composition comprises a polymer and metal-containing nanoparticles. The polymer comprises a charge transport component and a non-linear optical component which provides non-linear optical functionality. Optionally, the composition can further comprise at least one agent which inhibits agglomeration of the nanoparticles, as well as other components such as sensitizers and plasticizers. The photorefractive compositions demonstrate very good phase stabilities and substantially no haziness, even after several months. Furthermore, the addition of the metal compound nanoparticles to the polymer increases the photorefractive response time and grating formation speed when compared to similar compositions that do not contain the nanoparticles. | 04-09-2009 |
20090197186 | OPTICAL DEVICES RESPONSIVE TO BLUE LASER AND METHOD OF MODULATING LIGHT - An optical device comprising a photorefractive composition configured to be photorefractive upon irradiation by a blue laser. The photorefractive composition comprises a polymer comprising a repeating unit including at least a moiety selected from the group consisting of the formulas (Ia), (Ib) and (Ic), as defined herein. | 08-06-2009 |
20100096603 | OPTICAL DEVICES RESPONSIVE TO NEAR INFRARED LASER AND METHODS OF MODULATING LIGHT - A photorefractive composition that is photorefractive upon irradiation by a near infrared (NIR) laser. The photorefractive composition comprises a sensitizer and a polymer comprising a repeating unit including at least a moiety selected from the group consisting of the formulae (Ia), (Ib) and (Ic), as defined herein. The photorefractive composition can be used in optical devices. | 04-22-2010 |
20100099789 | METHOD FOR MODULATING LIGHT OF PHOTOREFRACTIVE COMPOSITION - A method for forming a grating in a photorefractive composition comprising the steps of: providing a photorefractive composition containing a sensitizer and a polymer, wherein the polymer includes a first repeating unit which includes a moiety selected from the group consisting of the formulae (Ia), (Ib) and (Ic) as defined herein; and irradiating the photorefractive composition with a near infrared (NIR) laser, wherein the composition provides long grating holding time and the grating signal can be read out without external bias voltage. | 04-22-2010 |
20110262845 | METHOD FOR MODULATING LIGHT OF PHOTOREFRACTIVE COMPOSITION WITHOUT EXTERNAL BIAS VOLTAGE - A method for modulating light, comprising the steps of providing a photorefractive composition containing a sensitizer and a polymer, wherein the sensitizer includes at least one selected from the group consisting of anthraquinone, -nitro-9-fluorenone and 2,7-dinitro-9-fluorenone and irradiating the photorefractive composition with a laser. The photorefractive composition provides a grating without using an external bias voltage. | 10-27-2011 |
20120275007 | OPTICAL DEVICES FOR MODULATING LIGHT OF PHOTOREFRACTIVE COMPOSITIONS WITH THERMAL CONTROL - Described herein are optical devices comprising a photorefractive layer and at least two inert layers, such that the photorefractive layer is sandwiched between the two inert layers. The photorefractive layer may include a photorefractive composition that is photorefractive upon irradiation by a laser beam. In some embodiments, the photorefractive composition is formulated such that a grating that is irradiated into the photorefractive composition can be read out of the photorefractive composition without applying an external bias voltage. Furthermore, a grating that is written into the composition may be controlled using thermal treatment. | 11-01-2012 |
20130128339 | PHOTOREFRACTIVE COMPOSITION RESPONSIVE TO MULTIPLE LASER WAVELENGTHS ACROSS THE VISIBLE LIGHT SPECTRUM - Described herein are compositions that are photorefractive upon irradiation by multiple laser wavelengths across the visible light spectrum. Embodiments of the photorefractive composition comprise a polymer, a chromophore, and a sensitizer, wherein the polymer comprises a repeating unit including at least a moiety selected from the group consisting of the formulae (Ia), (Ib) and (Ic), as defined herein. The photorefractive composition can be used in optical devices. | 05-23-2013 |
20130163086 | SYSTEMS AND METHODS FOR IMPROVING THE PERFORMANCE OF A PHOTOREFRACTIVE DEVICE BY UTILIZING ELECTROLYTES - A photorefractive device ( | 06-27-2013 |
20130170016 | PHOTOREFRACTIVE DEVICE CONTAINING A CHROMOPHORE-DOPED POLYMER LAYER AND ITS MANUFACTURING METHOD - A photorefractive device ( | 07-04-2013 |
20130341573 | PHOTOREFRACTIVE COMPOSITION COMPRISING ELECTROLYTES IN A PHOTOREFRACTIVE LAYER AND METHOD OF MAKING THEREOF - A photorefractive composition and a photorefractive device comprising the composition are disclosed. The composition is configured to be photorefractive upon irradiation by a laser having a wavelength in the visible light spectrum and comprises a polymer, a non linear optical chromophore, a plasticizer, and an electrolyte. In an embodiment, the percentage of polymer recurring units that comprise a charge transport moiety is less than 30%. In an embodiment, the electrolyte comprises one or more of ammonium salts, heterocyclic ammonium salts, and phosphonium salts. In an embodiment, the polymer is selected from the group consisting of polycarbonate, polyurea, polyurethane, poly(meth)acrylate, polyester, polyimide, and combinations thereof. Preferably, the composition has a diffraction efficiency of about 25% or greater upon irradiation with a visible light laser. | 12-26-2013 |
20130341574 | PHOTOREFRACTIVE COMPOSITION AND DEVICE COMPRISING THE COMPOSITION - A photorefractive composition and a photorefractive device comprising the composition are disclosed. The composition is configured to be photorefractive upon irradiation by a laser having a wavelength in the visible light spectrum and comprises a polymer, a non linear optical chromophore, and a plasticizer. In an embodiment, the percentage of polymer recurring units that comprise a charge transport moiety is less than 30%. In an embodiment, the polymer is selected from the group consisting of polycarbonate, polyurea, polyurethane, poly(meth)acrylate, polyester, polyimide, and combinations thereof. Preferably, the composition has a diffraction efficiency of about 30% or greater upon irradiation with a visible light laser. | 12-26-2013 |
Wang-Chang Albert Gu, Livermore, CA US
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20110291231 | METHOD OF MANUFACTURING A SEMICONDUCTOR COMPONENT AND STRUCTURE - A semiconductor component and methods for manufacturing the semiconductor component that includes a monolithically integrated common mode choke. In accordance with embodiments, a transient voltage suppression device may be coupled to the monolithically integrated common mode choke. | 12-01-2011 |
Weiqing Gu, Claremont, CA US
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20100073735 | CAMERA-BASED DOCUMENT IMAGING - A process and system to transform a digital photograph of a text document into a scan-quality image is disclosed. By extracting the document text from the image, and analyzing visual clues from the text, a grid is constructed over the image representing the distortions in the image. Transforming the image to straighten this grid removes distortions introduced by the camera image-capture process. Variations in lighting, the extraction of text line information, and the modeling of curved lines in the image may be corrected. | 03-25-2010 |
20140247470 | CAMERA-BASED DOCUMENT IMAGING - A process and system to transform a digital photograph of a text document into a scan-quality image is disclosed. By extracting the document text from the image, and analyzing visual clues from the text, a grid is constructed over the image representing the distortions in the image. Transforming the image to straighten this grid removes distortions introduced by the camera image-capture process. Variations in lighting, the extraction of text line information, and the modeling of curved lines in the image may be corrected. | 09-04-2014 |
Xiao-Bai Gu, Cupertino, CA US
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20090176401 | Pluggable form factor release mechanism - Briefly, various embodiments of a pluggable form factor release mechanism are described. | 07-09-2009 |
Xiao Hui Gu, San Diego, CA US
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20080234270 | Pyrrole Derivatives As Pharmaceutical Agents - Compounds, compositions and methods for modulating the activity of receptors are provided. In particular compounds and compositions are provided for modulating the activity of receptors and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder directly or indirectly related to the activity of the receptors. | 09-25-2008 |
20090326218 | Azepinoindole and Pyridoindole Derivatives as Pharmaceutical Agents - Compounds, compositions and methods for modulating the activity of receptors are provided. In particular compounds and compositions are provided for modulating the activity of receptors and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder directly or indirectly related to the activity of the receptors. | 12-31-2009 |
20100075964 | IMIDAZOLE BASED LXR MODULATORS - Compounds of the invention, such as compounds of Formulae IIa, IIb, IIc or IId, and pharmaceutically acceptable salts, isomers, and prodrugs thereof, are useful as modulators of the activity of liver X receptors, where R | 03-25-2010 |
20100331295 | MODULATORS OF LXR - Compounds of the invention, such as compounds of Formulae Ia, Ib, Ic, or Id and pharmaceutically acceptable salts, isomers, and prodrugs thereof, which are useful as modulators of the activity of liver X receptors, where R1, R2, R21, R3, and G are defined herein. Pharmaceutical compositions containing the compounds and methods of using the compounds are also disclosed. | 12-30-2010 |
20110144128 | Heterocyclic Carboxamide Compounds as Steroid Nuclear Receptors Ligands - Heterocyclic carboxamide compounds are described herein as being useful in modulating the activity of steroid nuclear receptors. Pharmaceutical compositions containing the compounds, methods of using the compounds and processes for making the compounds are also described. | 06-16-2011 |
20110301128 | Pyrrole Derivatives As Pharmaceutical Agents - Compounds, compositions and methods for modulating the activity of receptors are provided. In particular compounds and compositions are provided for modulating the activity of receptors and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder directly or indirectly related to the activity of the receptors. | 12-08-2011 |
Xiaoyang Gu, Mountain View, CA US
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20120072432 | FACET-BASED FILTERING OF SOCIAL NETWORK UPDATE DATA - A network update interface is presented to a user on a network to display network updates from other users of a mutual social-networking site. The network updates shared by the other users are gathered in a stream and supplied to a facet-filtering system including a network update interface. The user controls the display of certain network update items according to facet-filter characteristics enabled in facet-filter selection panels in the network update interface. The facet-filter characteristics are used by a facet filter to select certain network updates for display to the user in the network update interface. Trending links to further articles with content corresponding to the facet-filter characteristics are displayed to the user according to greatest popularity among the other users. Links to the profiles of the users sharing the articles are also provided in the network update interface. | 03-22-2012 |
Xinhu Gu, Danville, CA US
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20120120971 | YB: AND ND: MODE-LOCKED OSCILLATORS AND FIBER SYSTEMS INCORPORATED IN SOLID-STATE SHORT PULSE LASER SYSTEMS - The invention describes classes of robust fiber laser systems usable as pulse sources for Nd: or Yb: based regenerative amplifiers intended for industrial settings. The invention modifies adapts and incorporates several recent advances in FCPA systems to use as the input source for this new class of regenerative amplifier. | 05-17-2012 |
Xinhua Gu, Danville, CA US
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20100272129 | YB: AND ND: MODE-LOCKED OSCILLATORS AND FIBER SYSTEMS INCORPORATED IN SOLID-STATE SHORT PULSE LASER SYSTEMS - The invention describes classes of robust fiber laser systems usable as pulse sources for Nd: or Yb: based regenerative amplifiers intended for industrial settings. The invention modifies adapts and incorporates several recent advances in FCPA systems to use as the input source for this new class of regenerative amplifier. | 10-28-2010 |
20130293941 | YB: AND ND: MODE-LOCKED OSCILLTORS AND FIBER SYSTEMS INCORPORATED IN SOLID-STATE SHORT PULSE LASER SYSTEMS - The invention describes classes of robust fiber laser systems usable as pulse sources for Nd: or Yb: based regenerative amplifiers intended for industrial settings. The invention modifies adapts and incorporates several recent advances in FCPA systems to use as the input source for this new class of regenerative amplifier. | 11-07-2013 |
20140376084 | YB: AND ND: MODE-LOCKED OSCILLATORS AND FIBER SYSTEMS INCORPORATED IN SOLID-STATE SHORT PULSE LASER SYSTEMS - The invention describes classes of robust fiber laser systems usable as pulse sources for Nd: or Yb: based regenerative amplifiers intended for industrial settings. The invention modifies adapts and incorporates several recent advances in FCPA systems to use as the input source for this new class of regenerative amplifier. | 12-25-2014 |
20150085885 | HIGH POWER SHORT PULSE FIBER LASER - A pulsed laser comprises an oscillator and amplifier. An attenuator and/or pre-compressor may be disposed between the oscillator and amplifier to improve performance and possibly the quality of pulses output from the laser. Such pre-compression may be implemented with spectral filters and/or dispersive elements between the oscillator and amplifier. The pulsed laser may have a modular design comprising modular devices that may have Telcordia-graded quality and reliability. Fiber pigtails extending from the device modules can be spliced together to form laser system. In one embodiment, a laser system operating at approximately 1050 nm comprises an oscillator having a spectral bandwidth of approximately 19 nm. This oscillator signal can be manipulated to generate a pulse having a width below approximately 90 fs. A modelocked linear fiber laser cavity with enhanced pulse-width control includes concatenated sections of both polarization-maintaining and non-polarization-maintaining fibers. Apodized fiber Bragg gratings and integrated fiber polarizers are included in the cavity to assist in linearly polarizing the output of the cavity. Very short pulses with a large optical bandwidth are obtained by matching the dispersion value of the fiber Bragg grating to the inverse of the dispersion of the intra-cavity fiber. | 03-26-2015 |
Xinli Gu, Sunnyvale, CA US
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20090183046 | Programmable Test Clock Generation Responsive to Clock Signal Characterization - Disclosed are, inter alia, methods, apparatus, mechanisms, and means for characterizing a clock signal within an application-specific integrated circuit (ASIC), and then, also on the ASIC, generating a testing clock signal based on the characterization of the operative clock signal for testing purposes. An ASIC includes a clock signal characterization circuit configured to characterize a clock signal within the ASIC; and a programmable testing clock signal generator configured for being programmed based on said characterization of the clock signal, and for generating a test clock signal based on its said programming. | 07-16-2009 |
20120233104 | SYSTEM AND METHOD FOR PROVIDING ADAPTIVE MANUFACTURING DIAGNOSES IN A CIRCUIT BOARD ENVIRONMENT - An example method is provided and includes collecting inputs for a circuit board under test; evaluating historical repair records using a neuron network; providing repair actions for the circuit board based on the historical repair records; and providing an output reflecting a particular component of the circuit board to be replaced or to be repaired, where the output is associated with a developed probability of successfully fixing an issue that was identified by the test. In more specific implementations, the inputs include fault syndromes and log files associated with the circuit board under test. Additionally, at least one of the inputs of the neuron network is a syndrome vector extracted from a failure log. In yet other instances, particular outputs having higher probabilities are selected as the repair actions. The neuron network can be weighted using diagnosis knowledge weights. | 09-13-2012 |
20140058698 | System and Method for Hybrid Board-Level Diagnostics - A method for diagnosing a faulty board includes generating a table of debug knowledge in accordance with predefined debug rules, and configuring a diagnostic engine in accordance with the table of debug knowledge. The method also includes subjecting the faulty board to the diagnostic engine to generate a suggested repair, receiving feedback regarding an effectiveness of the suggested repair, and reconfiguring the diagnostic engine in accordance with the feedback regarding the effectiveness of the suggested repair. | 02-27-2014 |
20140122928 | Network Processor Online Logic Test - A method of testing a multi-core network processor comprises placing the multi-core network processor in an online environment. A test is performed on a core of the multi-core network processor when the core is idle, and the core is released from the test when it is completed and resumes processing data in the online environment. In another embodiment, a network processor comprises a computer readable instructions module and a processing core. The computer readable instructions module is configured to store test instructions, and the processing core is configured to operate in an online environment and execute the test instructions to test the processing core when the processing core is idle. In yet another embodiment, an apparatus comprises a multi-core network processor that is configured to execute test instructions to perform a test on a core of the multi-core network processor when the core is idle. | 05-01-2014 |
Xinli Gu, San Jose, CA US
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20100207649 | IN SITU AND REAL TIME MONITORING OF INTERCONNECT RELIABILITY USING A PROGRAMMABLE DEVICE - In one embodiment, the reliability of the L2 power and/or ground sub-arrays of contacts of a functional integrated circuit device is verified by applying a reference voltage to a selected contact in sub-array and sequentially measuring the voltage at other contacts in the sub-array. If the voltage levels are greater than a threshold voltage level then the functional integrated circuit device is verified as being reliable. | 08-19-2010 |
Xueming Henry Gu, Calabasas, CA US
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20100134529 | SYSTEM AND METHOD FOR MATCHING COLORS ON DISPLAYS WITH DIFFERENT MODULATION TRANSFER FUNCTIONS - A system and method for adjusting modulation transfer function includes a color correction module configured to adjust source picture content based upon a reference display to output color corrected picture content. A modulation frequency function (MTF) simulation module is configured to receive the color corrected picture content and simulate the reference display using the color corrected picture content for a display with MTF characteristics different than the reference display. | 06-03-2010 |
20100135419 | METHOD, APPARATUS AND SYSTEM FOR PROVIDING DISPLAY DEVICE SPECIFIC CONTENT OVER A NETWORK ARCHITECTURE - Embodiments of a method, apparatus and system for providing display device specific picture content over a network architecture include at least one content server for storing a plurality of virtual model versions of the content respectively generated in accordance with a plurality of virtual device models. Each of the plurality of virtual device models has a virtual model specification (VMS) which controls at least one display feature. In one embodiment, the at least one content server engages in negotiations with at least one network attached unit to permit a selection of a particular one of the plurality of virtual model versions based on a comparison of at least one of the at least one display feature of the virtual model specification of at least one of the plurality of virtual device models against an actual display requirement included in an actual display specification of a particular display. | 06-03-2010 |
20100260433 | SYSTEM AND METHOD FOR SCALING IMAGES - A system and method for scaling images are provided. An upscaling algorithm or function is employed that increases the size of an image and then filters the upscaled image to remove aliasing artifacts. The system and method provides for acquiring an image of a first size, detecting the geometry of the image, scaling the image to a second size, and filtering the scaled image with at least one filter based on the detected geometry. During the filtering process, the edges of objects in the upscaled image are detected and different filter frequency responses are provided for the detected edges. Providing different filter frequency responses for the detected edges preserves more details for line images. | 10-14-2010 |
20100265264 | METHOD, APPARATUS AND SYSTEM FOR PROVIDING COLOR GRADING FOR DISPLAYS - A method, apparatus and system for providing color grading or color correction for displays includes a plurality of virtual device models where each virtual device model has a virtual model specification (VMS) which controls a display feature. Each display includes a display specification including a display requirement or requirements. An apparatus of the present invention is configured to compare the display feature of at least one VMS against the display requirement of the display specification to determine a best match therebetween to select a virtual device model to control a display picture. Color correction is further provided in post production using the VMS to provide consistency across multiple display types. | 10-21-2010 |
Xueming Henry Gu, Burbank, CA US
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20100046804 | SYSTEM AND METHOD FOR REDUCING ARTIFACTS IN IMAGES - A system and method of the present disclosure provides a region based error diffusion algorithm or function for reducing artifacts in images. The system and method utilizes knowledge of a region of interest (ROI) in an image and applies effects like dithering or error diffusion to the area or region that shows the artifacts, e.g., a banding phenomenon. The system and method provide for defining a region in at least one first image, the defined region having at least one artifact, tracking the defined region to at least one second image, and applying an error diffusion function to the defined region to mask the at least one artifact in the at least one first and second images. | 02-25-2010 |
Xueming Henry Gu, Calabasa, CA US
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20100103331 | FREQUENCY AND SPECTRAL DOMAIN SOLUTIONS FOR PREVENTION OF VIDEO RECORDING - A projection system has a projector having a frame rate exceeding human flicker sensitivity. The projector having warning message frames in between actual video frames. The warning frames are not detectable to humans. A light source which emits infrared light and ultraviolet light at wavelengths and intensities detectable by movie cameras (e.g., camcorders) and undetectable to humans. | 04-29-2010 |
Yiding (eric) Gu, Pleasant, CA US
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20100320974 | ADJUSTABLE CURRENT LIMIT SWITCHING REGULATOR WITH CONSTANT LOOP GAIN - A switching regulator is configured to provide a regulated voltage to a load while maintaining a substantially maximum output current limit, the switching regulator having a loop gain. In accordance with one aspect the switching regulator comprises: a circuit for adjusting the maximum output current limit in response to a programmable signal independently of the loop gain. In accordance with another aspect, the switching regulator comprises: a resistance sensing element for providing the current output of the regulator, and having a resistance which varies with temperature; and a circuit for maintaining the output current limit at a level independent of the temperature of the sensing element. In addition, in accordance with one aspect, a method of providing a regulated voltage to a load is disclosed in which a substantially maximum output current limit of a switching regulator is maintained. In one aspect the method comprises: adjusting the maximum output current limit in response to a programmable signal independently of the loop gain. In accordance with a second aspect, the method comprises: maintaining the output current limit at a level independent of the temperature of the sensing element and a constant transient response to load perturbations as a function of temperature and current limit setting. | 12-23-2010 |
Yiding (eric) Gu, Pleasanton, CA US
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20110062929 | FEEDBACK CONTROL OF A DC/DC POWER CONVERTER - A current mode power conversion system and method are described that provide a stable output voltage and a maximum-limited output current to a load. The system comprises: | 03-17-2011 |
20110148379 | CLEAN TRANSITION BETWEEN CCM AND DCM IN VALLEY CURRENT MODE CONTROL OF DC-TO-DC CONVERTER - A valley current mode DC-to-DC converter may include an electronic control system configured to cause the DC-to-DC converter to operate under a continuous current mode and a discontinuous current mode. The electronic control system may include a current sensing system configured to sense current traveling through an inductance, a dual threshold generator configured to generate a first and a different second threshold, and a comparator system configured to compare current sensed by the current sensing system with the first threshold when the DC-to-DC converter is operating in the continuous current mode and with the second threshold when the DC-to-DC converter is operating in the discontinuous current mode. | 06-23-2011 |
Zezong Gu, San Diego, CA US
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20090209615 | INHIBITORS OF MATRIX METALLOPROTEINASES TO TREAT NEUROLOGICAL DISORDERS - The invention provides methods to treat neurological disorders, opthalmological disorders, or a combination thereof by administering a compound that inhibits MMPs. A compound that inhibits MMPs is represented by the compound of formula (I) shown herein. | 08-20-2009 |
Zhen Gu, Los Angeles, CA US
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20110274682 | METHODS FOR PROTEASE ASSISTED PROTEIN DELIVERY - A method for intracellular delivery of single proteins or other cargo molecules by encapsulation within nanocapsules formed by interfacial polymerization of one or more types of monomers and selected protease cleavable cross-linkers is provided. The thin positively charged capsules are readily brought into the cytosol of target cells by endocytosis. The capsules are degraded by the action of endogenous proteases or co-delivered proteases on the cross-linkers releasing the functional cargo unaltered. The cross-linkers can be adapted to be cleavable by specific enzymes selected from available intracellular enzymes within the target cell or co-delivered or self-cleaving when the cargo itself is a protease. The nanocapsules produced by the methods have been shown to have long-term stability, high cell penetration capability, low toxicity and efficient protease-modulated specific degradability without affecting cargo protein function. | 11-10-2011 |
20140037748 | REDOX RESPONSIVE POLYMERIC NANOCAPSULES FOR PROTEIN DELIVERY - The invention provides methods of making and using compositions comprising a polymer shell designed to deliver polypeptides to selected environments. In embodiments of the invention, different environmental conditions are harnessed to allow the selective degradation of the polymer shell and the consequential release of one or polypeptides encapsulated therein. In illustrative embodiments, polymer components of the shell are interconnected by disulfide-containing crosslinker moieties, linkages which maintain the integrity of the polymer shell under certain environmental conditions including those occuring outside of cells, but degrade in an intracellular environment. | 02-06-2014 |
Zhenyu Gu, Santa Clara, CA US
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20100229132 | STATISTICAL FORMAL ACTIVITY ANALYSIS WITH CONSIDERATION OF TEMPORAL AND SPATIAL CORRELATIONS - Techniques for statistical formal activity analysis with consideration of temporal and/or spatial correlations are described herein. According to one embodiment, a sequential circuit having a feedback loop is unrolled into multiple unrolled circuits, where the sequential circuit is represented by a finite state machine (FSM). A temporal correlation is introduced to each of the unrolled circuits via a correlation network for an activity analysis of the sequential circuit. The temporal correlation represents a dependency relationship between a current logic state of a signal and a previous logic state of the signal. Other methods and apparatuses are also described. | 09-09-2010 |
20120210291 | STATISTICAL FORMAL ACTIVITY ANALYSIS WITH CONSIDERATION OF TEMPORAL AND SPATIAL CORRELATIONS - Techniques for statistical formal activity analysis with consideration of temporal and/or spatial correlations are described herein. According to one embodiment, a sequential circuit having a feedback loop is unrolled into multiple unrolled circuits, where the sequential circuit is represented by a finite state machine (FSM). A temporal correlation is introduced to each of the unrolled circuits via a correlation network for an activity analysis of the sequential circuit. The temporal correlation represents a dependency relationship between a current logic state of a signal and a previous logic state of the signal. Other methods and apparatuses are also described. | 08-16-2012 |