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He, CA

Connie C. He, Los Angeles, CA US

Patent application numberDescriptionPublished
20110286045System, Method and Production Tickets for Print Management - Disclosed herein is a method of preparing production tickets that involves selecting order data from at least a first data field in an ordering system, feeding the selected order data to a workflow management system, and generating a production ticket for a print production job using at least a portion of the selected order data to name the print production job. One embodiment employs a join identifier to include several related files on the same production ticket. Corresponding configuration tools and workflow management systems also are disclosed.11-24-2011

Dao-Yao He, Hercules, CA US

Patent application numberDescriptionPublished
20090258869METHODS AND COMPOUNDS FOR TREATMENT OR PREVENTION OF SUBSTANCE-RELATED DISORDERS - The present disclosure provides methods of treating or preventing a substance-related disorder using Hsp90 inhibitors, Hsp90 modulators, tyrosine hydroxylase modulators, and modulators that reduce the interaction between Hsp90 and tyrosine hydroxylase.10-15-2009

Donald He, Redondo Beach, CA US

Patent application numberDescriptionPublished
20080224211Monolithic MOSFET and Schottky diode device - A Schottky diode is integrated into a planar or trench topology MOSFET having parallel spaced source regions diffused into spaced base stripes. The diffusions forming the source and base stripes are interrupted to permit the drift region to extend to the top of the die and receive a Schottky barrier metal and the source contact. The MOSFET and Schottky share the same drift region, and the pitch between base and source stripes is not changed to receive the Schottky structure.09-18-2008

Patent applications by Donald He, Redondo Beach, CA US

Gong-Xin He, Cupertino, CA US

Patent application numberDescriptionPublished
20080227754PRODRUGS OF PHOSPHONATE NUCLEOTIDE ANALOGUES - A novel method has led to the identification of novel mixed ester-amidates of PMPA for retroviral or hepadnaviral therapy, including compounds of structure (5a)09-18-2008
20090075939Novel HIV reverse transcriptase inhibitors - The invention is related to compounds of Formula (I):03-19-2009
20090149400ANTI-PROLIFERATIVE COMPOUNDS, COMPOSITIONS, AND METHODS OF USE THEREOF - Compounds and compositions of Formula I are described, useful as anti-proliferative agents, and in particular anti-HPV,06-11-2009
20090291922ANTI-PROLIFERATIVE COMPOUNDS, COMPOSITIONS, AND METHODS OF USE THEREOF - Compounds and compositions of Formula I are described, useful as anti-proliferative agents, and in particular anti-HPV,11-26-2009

Patent applications by Gong-Xin He, Cupertino, CA US

Huahai He, San Jose, CA US

Patent application numberDescriptionPublished
20110173189GRAPH QUERYING, GRAPH MOTIF MINING AND THE DISCOVERY OF CLUSTERS - A method for analyzing, querying, and mining graph databases using subgraph and similarity querying. An index structure, known as a closure tree, is defined for topological summarization of a set of graphs. In addition, a significance model is created in which the graphs are transformed into histograms of primitive components. Finally, connected substructures or clusters, comprising paths or trees, are detected in networks found in the graph databases using a random walk technique and a repeated random walk technique.07-14-2011

Huaping He, La Jolla, CA US

Patent application numberDescriptionPublished
20090149412Method for Inhibition of Phospholamban Activity for the Treatment of Cardiac Disease and Heart Failure - The present invention provides a method for the treatment of heart failure through the use of small peptide complexes and recombinant proteins which function to enhance contractility in failing hearts and reduce blood pressure in individuals with hypertension by inhibiting the interaction between phospholamban and sacroplasmic reticulum Ca06-11-2009

James Xinping He, San Jose, CA US

Patent application numberDescriptionPublished
20090086074DUAL MODE CAMERA SOLUTION APPARATUS, SYSTEM, AND METHOD - A camera solution includes an image sensor and an image processing and control system. At least two different operating modes are supported, with one of the modes having a higher dynamic range. Control of the dynamic range is provided at the system level. The system supports statically or dynamically selecting an operating mode that determines the dynamic range of a camera. In one implementation, the system supports the use of either a conventional image sensor that does not natively support a high dynamic range or a dual-mode image sensor.04-02-2009

Jiang He, San Mateo, CA US

Patent application numberDescriptionPublished
20110158913Antisense and pretargeting optical imaging - The present invention relates, in part, to detectably labeled oligomer duplexes and their use in optical imaging, including, in vivo optical imaging. The invention includes methods of optical imaging including in vivo pretargeting methods and in vivo antisense optical imaging methods.06-30-2011

Jincong He, San Ramon, CA US

Patent application numberDescriptionPublished
20120059641Iterative Method and System To Construct Robust Proxy Models For Reservoir Simulation - A method, system and computer program product is disclosed for utilizing proxy models to evaluate a subterranean reservoir. The method includes constructing a proxy model from a set of sampling points to approximate simulation outputs of a reservoir model. The set of sampling points is updated by adding at least one new sampling point that is selected from a location associated with surface non-linearities such as gradients, curvature, and bending energy. Response surface values at new sampling points and distances to existing sampling points can also be used to evaluate new sampling points. Proxy models are refined with the updated set of sampling points until the proxy model satisfies a predetermined stopping criterion, such as when a predetermined number of iterations are reached or when changes to the response surface are below a predetermined threshold.03-08-2012

Junxiao He, Cupertino, CA US

Patent application numberDescriptionPublished
20100241846SYSTEM AND METHOD FOR ESTABLISHING A VIRTUAL PRIVATE NETWORK - A system and method for establishing a virtual private network (VPN) between a client and a private data communication network. An encrypted data communication session, such as a—Secure Sockets Layer (SSL) data communication session, is established between a gateway and the client over a public data communication network. The gateway then sends a programming component to the client for automatic installation and execution thereon. The programming component operates to intercept communications from client applications destined for resources on the private data communication network and to send the intercepted communications to the gateway via the encrypted data communication session instead of to the resources on the private data communication network.09-23-2010
20100332594SYSTEMS AND METHODS FOR AUTOMATIC INSTALLATION AND EXECUTION OF A CLIENT-SIDE ACCELERATION PROGRAM - The present invention is directed towards systems and methods for dynamically deploying and executing acceleration functionality on a client to improve the performance and delivery of remotely accessed applications. The acceleration program of the present invention is automatically installed and executed on a client in a manner transparent to and seamless with the operation of the client. An appliance may intercept a request of the client to establish a communication session or connection with a server, and transmit the acceleration program to the client. In some cases, the appliance determines whether the application being accessed by the client can be accelerated and only provides the acceleration program if the application can be accelerated. Upon receipt of the acceleration program, the client automatically performs a silent installation of the acceleration program and executes the acceleration program upon completion of the installation.12-30-2010

Junxiao He, Saratoga, CA US

Patent application numberDescriptionPublished
20100281162SYSTEMS AND METHODS OF PROVIDING SERVER INITIATED CONNECTIONS ON A VIRTUAL PRIVATE NETWORK - The present invention is related to a method for establishing via an appliance a transport layer protocol connection initiated by a server on a first network to a client connected from a second network to the first network via a secure socket layer virtual private network (SSL VPN) connection. The method includes the step of receiving, by an appliance, a transport layer connection request from a server on a first network to connect to a client connected to the first network via a SSL VPN connection from a second network. The transport layer connection request identifies a client destination internet protocol address and a client destination port on the first network. The method includes establishing, by the appliance, a first transport layer connection to the server on the first network, determining, by the appliance, the client on the second network associated with the client destination internet protocol address on the first network, and transmitting, by the appliance, connection information identifying the client destination port to an agent on the client. The agent establishes a second transport layer connection to the client destination port using a local internet protocol address of the client on the second network and establishes a third transport layer connection to the appliance, which it associates with the second transport layer connection.11-04-2010
20110222535Systems and Methods for Routing VPN Traffic Around Network Distribution - Methods for using a client agent to route client requests among a plurality of appliances using transport layer information include the steps of: establishing, by a client agent executing on a client, a first transport layer connection with a first appliance of a plurality of appliances, the first appliance providing access to one or more servers; establishing, by a client agent executing on the client, a second transport layer connection with a second appliance of a plurality of appliances, the second appliance providing access to one or more servers; intercepting, by the client agent, a packet transmitted by the client; selecting, by the client agent, one of the connections to transmit the intercepted packet based on a characteristic of at least one of: the transport layer connections, the plurality of appliances, or the servers; and transmitting the intercepted packet via the selected connection.09-15-2011

Patent applications by Junxiao He, Saratoga, CA US

Junxiao (max) He, Saratoga, CA US

Patent application numberDescriptionPublished
20100131671ADAPTIVE NETWORK CONTENT DELIVERY SYSTEM - A method and apparatus stores media content in a variety of storage devices, with at least a portion of the storage devices having different performance characteristics. The system can deliver media to a large number of clients while maintaining a high level of viewing experience for each client by automatically adapting the bit rate of a media being delivered to a client using the client's last mile bit rate variation. The system provides clients with smooth viewing of video without buffering stops. The client does not need a custom video content player to communicate with the system.05-27-2010

Kongyuan He, Encino, CA US

Patent application numberDescriptionPublished
20110144527Artificial Airway with Integrated Core Temperature Monitor - This is a device for use in clinical, surgical intro- and post-operative patient core temperature monitoring, which utilizes an artificial airway to integrate a temperature probe, removing the need for an external cord for connecting to an external display unit, or the traditional way of an esophageal tube that necessitates more medical procedures. Consequently, for patients under general anesthesia with ET Tube or LMA, accurate monitoring of core temperature becomes feasible. As a result, the overall cost for surgical operation, including that of anesthesia, is reduced and the with reduced risk of complication associated with extra oral procedural for inserting an esophageal tube to measure temperature.06-16-2011

Lei (lawrence) He, Moraga, CA US

Patent application numberDescriptionPublished
20100063374Analyte meter including an RFID reader - A glucose monitoring system, includes a glucose sensor strip or package of strips. The strip includes a substrate and a glucose monitoring circuit that has electrodes and a bodily fluid application portion of selected chemical composition. An antenna is integrated with the glucose sensor strip. A RFID sensor chip is coupled with the glucose sensor strip and the antenna. The chip has a memory containing digitally-encoded data representing calibration and/or expiration date information for the strip.03-11-2010
20100148972RF Tag on Test Strips, Test Strip Vials and Boxes - A glucose monitoring system, includes a glucose sensor strip or package of strips. The strip includes a substrate and a glucose monitoring circuit that has electrodes and a bodily fluid application portion of selected chemical composition. An antenna is integrated with the glucose sensor strip. A RFID sensor chip is coupled with the glucose sensor strip and the antenna. The chip has a memory containing digitally-encoded data representing calibration and/or expiration date information for the strip.06-17-2010
20100152561RF Tag on Test Strips, Test Strip Vials and Boxes - A glucose monitoring system, includes a glucose sensor strip or package of strips. The strip includes a substrate and a glucose monitoring circuit that has electrodes and a bodily fluid application portion of selected chemical composition. An antenna is integrated with the glucose sensor strip. A RFID sensor chip is coupled with the glucose sensor strip and the antenna. The chip has a memory containing digitally-encoded data representing calibration and/or expiration date information for the strip.06-17-2010
20100152562RF Tag on Test Strips, Test Strip Vials and Boxes - A glucose monitoring system, includes a glucose sensor strip or package of strips. The strip includes a substrate and a glucose monitoring circuit that has electrodes and a bodily fluid application portion of selected chemical composition. An antenna is integrated with the glucose sensor strip. A RFID sensor chip is coupled with the glucose sensor strip and the antenna. The chip has a memory containing digitally-encoded data representing calibration and/or expiration date information for the strip.06-17-2010

Mei He, Albany, CA US

Patent application numberDescriptionPublished
20110177618Multi-Directional Microfluidic Devices and Methods - Multi-directional microfluidic devices and methods for using the same are provided. Aspects of the invention include microfluidic devices that are configured to subject a sample to two or more directionally distinct flow fields, and include a separation medium and a binding medium, where the binding medium is in fluid communication with the separation medium. Also provided are methods of using the devices as well as systems and kits that include the devices. The devices, systems and methods find use in a variety of different applications, including diagnostic and validation assays.07-21-2011

Ming He, Fremont, CA US

Patent application numberDescriptionPublished
20110285475RF Front-End with Integrated T/R Switch - Disclosed is a transmit/receive circuit arrangement wherein a transceiver circuit including a transmit/receive switch is fabricated on an integrated circuit chip. A matching network is wholly disposed off-chip relative to the integrated circuit chip. In embodiments, at least a portion of the matching network is formed off-chip and a portion of the matching network is formed on-chip.11-24-2011

Molly He, San Diego, CA US

Patent application numberDescriptionPublished
20110312529CONFORMATIONAL PROBES AND METHODS FOR SEQUENCING NUCLEIC ACIDS - This disclosure provides a method of determining a sequence of nucleotides for a nucleic acid template. The method can include the steps of contacting the nucleic acid template with a conformationally labeled polymerase and at least four different nucleotide species under conditions wherein the conformationally labeled polymerase catalyzes sequential addition of the nucleotide species to form a nucleic acid complement of the nucleic acid template, wherein the sequential addition of each different nucleotide species produces a conformational signal change from the conformationally labeled polymerase and wherein the rate or time duration for the conformational signal change is distinguishable for each different nucleotide species; detecting a series of changes in the signal from the conformationally labeled polymerase under the conditions; and determining the rates or time durations for the changes in the signal, thereby determining the sequence of nucleotides for the nucleic acid template.12-22-2011
20120034602Recombinant Polymerases For Improved Single Molecule Sequencing - Provided are compositions comprising recombinant DNA polymerases that include amino acid substitutions, insertions, deletions, and/or exogenous features that confer modified properties upon the polymerase for enhanced single molecule sequencing. Such properties can include enhanced metal ion coordination, reduced exonuclease activity, reduced reaction rates at one or more steps of the polymerase kinetic cycle, decreased branching fraction, altered cofactor selectivity, increased yield, increased thermostability, increased accuracy, increased speed, increased readlength, and the like. Also provided are nucleic acids which encode the polymerases with the aforementioned phenotypes, as well as methods of using such polymerases to make a DNA or to sequence a DNA template.02-09-2012

Perry P. He, Mountain View, CA US

Patent application numberDescriptionPublished
20090060167Adaptive filter for use in echo reduction - Methods and corresponding systems in an adaptive filter include calculating a signal estimator output using filter coefficients, and calculating an error signal. Next, a coefficient threshold is determined. Thereafter, for each filter coefficient, a first step size is assigned to filter coefficients with a magnitude less than the coefficient threshold, and a second step size is assigned to filter coefficients with a magnitude greater than or equal to the coefficient threshold. Finally, the filter coefficients are updated using the first and second step sizes and the error signal. The coefficient threshold can be selected as the average of the magnitudes of the filter coefficients. Alternatively, the coefficient threshold can be selected as the Mth largest of the filter coefficients ranked in order of magnitude. In one embodiment, the first step size can be less than one and the second step size can be greater than one.03-05-2009
20090265169Techniques for Comfort Noise Generation in a Communication System - A technique of operating a communication device includes dividing a frequency band associated with a background noise signal into respective sub-bands. Respective individual level estimates for each of the respective sub-bands are then determined. A total level estimate for the background noise signal is determined. Finally, a comfort noise signal (whose characteristics are based on the respective individual level estimates and the total level estimate) is provided.10-22-2009

Qinggang He, Berkeley, CA US

Patent application numberDescriptionPublished
20120100451METAL CO-CATALYST ENHANCER OF ELECTRO-OXIDATION OF ETHANOL - A process for the highly efficient oxidation of ethanol in fuel cells involves the addition of a metal co-catalyst oxidation enhancer to the fuel cell electrolyte in soluble form. The enhancer vastly improves the rate of ethanol ethanol oxidation and promotes oxidation of the C—C bond to CO04-26-2012

Ray C. He, Mountain View, CA US

Patent application numberDescriptionPublished
20110264736Personalizing a Web Page Outside of a Social Networking System with Content from the Social Networking System - A user device requests a web page from a web server of a third-party website, which is separate from a social networking system. The web server from the third-party website sends a markup language document for the requested web page to the user device which includes an instruction for a browser application running on the user device to incorporate information obtained from the social networking system within the web page. Based on the instruction in the received markup language document, the user device requests personalized content from the social networking system, which generates the requested personalized content based on social information about the user. The user device then renders the web page with the personalized content contained in a frame and displays the rendered web page and the frame to the user.10-27-2011

Rongrui He, Albany, CA US

Patent application numberDescriptionPublished
20090294908Diluted magnetic semiconductor nanowires exhibiting magnetoresistance - A method for is disclosed for fabricating diluted magnetic semiconductor (DMS) nanowires by providing a catalyst-coated substrate and subjecting at least a portion of the substrate to a semiconductor, and dopant via chloride-based vapor transport to synthesize the nanowires. Using this novel chloride-based chemical vapor transport process, single crystalline diluted magnetic semiconductor nanowires Ga12-03-2009
20110233512VERTICAL INTEGRATED SILICON NANOWIRE FIELD EFFECT TRANSISTORS AND METHODS OF FABRICATION - Vertical integrated field effect transistor circuits and methods are described which are fabricated from Silicon, Germanium, or a combination Silicon and Germanium based on nanowires grown in place on the substrate. By way of example, vertical integrated transistors are formed from one or more nanowires which have been insulated, had a gate deposited thereon, and to which a drain is coupled to the exposed tips of one or more of the nanowires. The nanowires are preferably grown over a surface or according to a desired pattern in response to dispersing metal nanoclusters over the desired portions of the substrate. In one preferred implementation, SiCl09-29-2011

Rongrui He, El Cerrito, CA US

Patent application numberDescriptionPublished
20110168968FLUIDIC NANOTUBES AND DEVICES - Fluidic nanotube devices are described in which a hydrophilic, non-carbon nanotube, has its ends fluidly coupled to reservoirs. Source and drain contacts are connected to opposing ends of the nanotube, or within each reservoir near the opening of the nanotube. The passage of molecular species can be sensed by measuring current flow (source-drain, ionic, or combination). The tube interior can be functionalized by joining binding molecules so that different molecular species can be sensed by detecting current changes. The nanotube may be a semiconductor, wherein a tubular transistor is formed. A gate electrode can be attached between source and drain to control current flow and ionic flow. By way of example an electrophoretic array embodiment is described, integrating MEMs switches. A variety of applications are described, such as: nanopores, nanocapillary devices, nanoelectrophoretic, DNA sequence detectors, immunosensors, thermoelectric devices, photonic devices, nanoscale fluidic bioseparators, imaging devices, and so forth.07-14-2011

Ruiqing He, Brea, CA US

Patent application numberDescriptionPublished
20100118653Vertical seismic profiling velocity estimation method - A method includes providing a first velocity model obtained from a VSP survey representative of an upper region of a subterranean formation. Wavefield equations from the first velocity model are datumed to a datum line between the upper region and a target area beneath the upper region to obtain datumed wavefield equations. The method further includes obtaining interferometric common shot data and interferometric common midpoint data from the datumed wavefield equations at the datum line. The first velocity model, the datumed wavefield equations, and the interferometric common midpoint data are then used to generate a second velocity model representative of velocities in the target area.05-13-2010
20100118654Vertical seismic profiling migration method - A method includes seismic wave field continuation, imaging and data analysis steps that are applied in a near well region.05-13-2010

Runsheng He, Sunyvale, CA US

Patent application numberDescriptionPublished
20110116806High-Speed Adaptive Decision Feedback Equalizer - A decision-feedback equalizer (DFE) can be operated at higher frequencies when parallelization and pre-computation techniques are employed. Disclosed herein is a DFE design that operates at frequencies above 10 GHz, making it feasible to employ decision feedback equalization in optical transceiver modules. An adaptation technique is also disclosed to maximize communications reliability. The adaptation module can be treated as a straightforward extension of the pre-computation unit. At least some method embodiments include, in each time interval: sampling a signal that is partially compensated by a feedback signal; comparing the sampled signal to a set of thresholds to determine multiple speculative decisions; selecting and outputting one of the speculative decisions based on preceding decisions; and updating a counter if the sampled signal falls within a window proximate to a given threshold. Once a predetermined interval has elapsed, the value accumulated by the counter is used to adjust the given threshold.05-19-2011

Sambo He, Riverside, CA US

Patent application numberDescriptionPublished
20110096511Ultra-low profile multi-chip module - The disclosed invention comprises a substrate having one or more conductive metal traces comprising one or more electrical access leads terminating on a lateral surface of the substrate.04-28-2011

Sambo S. He, Riverside, CA US

Patent application numberDescriptionPublished
20100177277ELECTRO-ACTIVE SPECTACLES AND ASSOCIATED ELECTRONICS - Aspects of the present invention provide electronics for controlling and synchronizing operation of electro-active lenses regardless of frame type, size or style. The controlling electronics can be contained within one or more electronic modules positioned within the frame temples and can be removable and reprogrammable and can include inductive charge regions. Conductive links between electronic modules and/or between left and right sides of the electro-active spectacles can include left and right upper and lower rim portions of the frame, the bridge, conductive layers of the electro-active lenses, the upper and lower grooves of the electro-active lenses, and/or wires embedded within any portion of the frame. Aspects of the present invention also provide chargers for recharging electro-active spectacles of any size, shape or style using adjustable inductive charging cradles to inductively charge electro-active spectacles of the present invention.07-15-2010

Tom He, Valencia, CA US

Patent application numberDescriptionPublished
20090308390Dry Powder Inhaler and System for Drug Delivery - A breath-powered, dry powder inhaler, a cartridge, and a pulmonary drug delivery system are provided. The dry powder inhaler can be provided with or without a unit dose cartridge for using with the inhaler. The inhaler and/or cartridge can be provided with a drug delivery formulation comprising, for example, a diketopiperazine and an active ingredient, including, peptides and proteins such as insulin and glucagon-like peptide 1 for the treatment of diabetes and/or obesity. The dry powder inhaler is compact; can be provided in various shapes and sizes, colors, and comprises a housing, a mouthpiece, a cartridge placement area, and a mechanism for opening and closing the medicament cartridge. The device is easy to manufacture, provides a pre-metered single unit dose, it is relatively easy to use, and can be reusable or disposable.12-17-2009
20090308391Dry Powder Inhaler and System for Drug Delivery - A breath-powered, dry powder inhaler, a cartridge, and a pulmonary drug delivery system are provided. The dry powder inhaler can be provided with or without a unit dose cartridge for using with the inhaler. The inhaler and/or cartridge can be provided with a drug delivery formulation comprising, for example, a diketopiperazine and an active ingredient, including, peptides and proteins such as insulin and glucagon-like peptide 1 for the treatment of diabetes and/or obesity. The dry powder inhaler is compact; can be provided in various shapes and sizes, colors, and comprises a housing, a mouthpiece, a cartridge placement area, and a mechanism for opening and closing the medicament cartridge. The device is easy to manufacture, provides a pre-metered single unit dose, it is relatively easy to use, and can be reusable or disposable.12-17-2009

Tom H. He, Simi Valley, CA US

Patent application numberDescriptionPublished
20100249885IMPLANTABLE MICROSTIMULATOR WITH PLASTIC HOUSING AND METHODS OF MANUFACTURE AND USE - An implantable microstimulator includes a plastic housing having a first end and a second end; an electronic subassembly disposed within the housing; a first electrode disposed at the first end of the plastic housing and in electrical communication with the electronic subassembly; and a second electrode disposed at the second end of the plastic housing and in electrical communication with the electronic subassembly. The plastic housing, first electrode, and second electrode form a hermetically sealed structure around the electronic subassembly.09-30-2010

Tom X. He, Simi Valley, CA US

Patent application numberDescriptionPublished
20080200958Casings For Implantable Stimulators And Methods Of Making The Same - An implantable stimulator includes a device for delivering a stimulus and a casing having a first, metal portion and a second, portion which is formed from a plastic or polymer. A method of forming an implantable stimulator includes preparing a coil on a ferrite tube and molding a casing body on the coil, such that the coil is embedded in a wall of the casing which is formed of a plastic or polymer. Another method of forming an implantable stimulator includes forming an annular metal connector and molding a plastic or polymer casing body on the metal connector.08-21-2008

Patent applications by Tom X. He, Simi Valley, CA US

Tom Xiaohai He, Santa Clarita, CA US

Patent application numberDescriptionPublished
20120078183INFUSION PUMPS - Ambulatory infusion pumps, pump assemblies, cartridges, baseplates, cannulas, insertion tools, and related components as well as combinations thereof and related methods.03-29-2012
20120078184INFUSION PUMPS - Ambulatory infusion pumps, pump assemblies, cartridges, baseplates, cannulas, insertion tools, and related components as well as combinations thereof and related methods.03-29-2012

Xinping He, Saratoga, CA US

Patent application numberDescriptionPublished
20120001060HIGH DYNAMIC RANGE IMAGE SENSOR WITH IN PIXEL MEMORY - A high dynamic range CMOS image sensor is disclosed. The pixels of the image sensor incorporate in-pixel memory. Further, the pixels may have varying integration periods. The integration periods are determined, in part, by the signal stored in the in-pixel memory from previous integration periods.01-05-2012

Xuanmin He, Sunnyvale, CA US

Patent application numberDescriptionPublished
20110263936DEVICES AND METHODS FOR PREDICTING AND PREVENTING RESTENOSIS - The present invention relates to methods and devices for predicting restenosis, and for treating atherosclerosis to prevent or reduce the incidence of restenosis. Methods of predicting restenosis in a stenosed peripheral artery may include quantitative histology of the vessel. For example, a method of treating a stenosed artery (and particularly a peripheral artery) may include the steps of determining a level of hypercellularity and one or more of the lipid-richness and extent of inflammatory cell inclusion in the tissue. An index of restenosis based on the hypercellularity and lipid richness and/or extent of inflammatory cell inclusion in the tissue may be determined. Systems for treating or preventing restenosis may include one or more imaging modalities for imaging tissue regions and determining the level of hypercellularity and one or more of the degree of lipid-richness and the extent of inflammatory cell inclusion in the tissue region.10-27-2011

Yejin He, Santa Barbara, CA US

Patent application numberDescriptionPublished
20110215697LED LAMP WITH ACTIVE COOLING ELEMENT - Solid state lamp or bulb structures are disclosed that can provide an essentially omnidirectional emission pattern from directional emitting light sources, such as forward emitting light sources. The present invention is also directed to lamp structures using active elements to assist in thermal management of the lamp structures and in some embodiments to reduce the convective thermal resistance around certain of the lamp elements to increase the natural heat convection away from the lamp. Some embodiments include integral fans or other active elements that move air over the surfaces of a heat sink, while other embodiments comprise internal fans or other active elements that can draw air internal to the lamp. The fan's movement of the air over these surfaces can agitate otherwise stagnant air to decrease the convective thermal resistance and increasing the ability of the lamp to dissipate heat generated during operation.09-08-2011
20110215698LED LAMP WITH ACTIVE COOLING ELEMENT - Solid state lamp or bulb structures are disclosed that can provide an essentially omnidirectional emission pattern from directional emitting light sources, such as forward emitting light sources. The present invention is also directed to lamp structures using active elements to assist in thermal management of the lamp structures and in some embodiments to reduce the convective thermal resistance around certain of the lamp elements to increase the natural heat convection away from the lamp. Some embodiments include integral fans or other active elements such as diaphragm-pump type active cooling elements, that move air over the surfaces of a heat sink, while other embodiments comprise internal fans or other active elements that can draw air internal to the lamp. The movement of the air over these surfaces can agitate otherwise stagnant air to decrease the convective thermal resistance and increasing the ability of the lamp to dissipate heat generated during operation.09-08-2011

Ying He, Palo Alto, CA US

Patent application numberDescriptionPublished
20110213765Comprehensive, Relevant, and Dynamic Data Searching in a Virtualization Environment - A method includes indexing data and/or metadata in online virtual machines (VMs), offline VMs, virtual applications, and/or snapshots thereof on one or more host server(s) in a virtualization environment through a search architecture in the virtualization environment. The online VMs are VMs that are powered on, and the offline VMs are VMs that are powered off. The method also includes maintaining a database of the indexed data and/or metadata in the online VMs, the offline VMs, the virtual applications, and/or the snapshots thereof to enable a comprehensive search result to a search query through the search architecture. The database is associated with the search architecture.09-01-2011
20120041844ELASTIC LICENSING OF SOFTWARE IN A CLOUD ENVIRONMENT - In one aspect, a method includes publishing an object of a user such that another user can search for the object by means of a user interface. The object may be an application, an application group, an application component, and/or a service. The object runs on a platform. The platform may be a hypervisor, an application container, a mobile platform, and/or a computer. The method includes permitting another user to access the object based on a transacting for the object between the users. The transaction may involve a clone transaction, a grant transaction, an application component transaction or a service transaction. A tax may be levied based on the transaction. A scope of the access of the object to another user is based on a transaction protocol, which is based on the transacting between the users. The transaction protocol may include a payment scheme, a term, or a set of object rights.02-16-2012

Ying Chun He, Milpitas, CA US

Patent application numberDescriptionPublished
20090210846I/O PLANNING WITH LOCK AND INSERTION FEATURES - A method of operation for an input/output assignment tool is disclosed. The method generally includes the steps of (A) generating a graphic presentation to a user displaying (i) a circuit icon having a plurality of pin icons and (ii) a plurality of signal icons, (B) moving a first of the signal icons within the graphic presentation to a first of the pin icons in response to a move command from the user and (C) indicating an acceptance of an association between the first signal icon and the first pin icon in response to the association passing a rule.08-20-2009

Patent applications by Ying Chun He, Milpitas, CA US

Zhijiang He, Sunnyvale, CA US

Patent application numberDescriptionPublished
20120027198System and method for cryptographic communications using permutation - The present invention discloses a system and method for cryptographic communications. It may significantly improve operation efficiency of existing symbol level encryption algorithms by permutating at symbol sequence level with significantly less computational requirements. The system includes a communications channel, at least one terminal with encoding device and at least one terminal with decoding device. A message comprising ordered symbols can be partitioned into ordered symbol sequences. Then the order of symbol sequences is permutated by the encoding device. The partition and permutation can be repeated recursively on the resultant symbol sequences to obtain the ciphertext. All the partition and permutating information are characterized by a secret key, used for decoding on the receiving terminal. It is required that the final resultant symbol sequences in the ciphertext should not disclose information confidentiality. The present invention can be also applied to secure distributed data storage.02-02-2012

Zhimin He, Sunnyvale, CA US

Patent application numberDescriptionPublished
20110302025Conversion Path Performance Measures And Reports - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for providing conversion path performance measures and reports. In one aspect, user interaction data are obtained, were the user interaction data specify user interactions for a plurality of conversions. User interactions that are associated with each conversion are selected from the user interaction data, where the associated user interactions for each conversion are user interactions with a converting user during the conversion cycle for the conversion. Using the user interaction data for the selected user interactions, a quantity of user interactions that are associated with each conversion and occurred during the conversion cycle for the conversion are determined. In turn, conversion path performance measures are computed and reports specifying the conversion path performance measures are generated.12-08-2011
20110307322Conversion Path Performance Measures And Reports - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for providing conversion path performance measures and reports. In one aspect, user interaction data are obtained, were the user interaction data specify user interactions for a plurality of conversions. User interactions that are associated with each conversion are selected from the user interaction data, where the associated user interactions for each conversion are user interactions with a converting user during the conversion cycle for the conversion. Using the user interaction data for the selected user interactions, a quantity of user interactions that are associated with each conversion and occurred during the conversion cycle for the conversion are determined. In turn, conversion path performance measures are computed and reports specifying the conversion path performance measures are generated.12-15-2011
20110307324Conversion Path Performance Measures And Reports - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for providing conversion path performance measures and reports. In one aspect, user interaction data are obtained, were the user interaction data specify user interactions for a plurality of conversions. User interactions that are associated with each conversion are selected from the user interaction data, where the associated user interactions for each conversion are user interactions with a converting user during the conversion cycle for the conversion. Using the user interaction data for the selected user interactions, a quantity of user interactions that are associated with each conversion and occurred during the conversion cycle for the conversion are determined. In turn, conversion path performance measures are computed and reports specifying the conversion path performance measures are generated.12-15-2011
20110307325Conversion Path Performance Measures And Reports - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for providing conversion path performance measures and reports. In one aspect, user interaction data are obtained, were the user interaction data specify user interactions for a plurality of conversions. User interactions that are associated with each conversion are selected from the user interaction data, where the associated user interactions for each conversion are user interactions with a converting user during the conversion cycle for the conversion. Using the user interaction data for the selected user interactions, a quantity of user interactions that are associated with each conversion and occurred during the conversion cycle for the conversion are determined. In turn, conversion path performance measures are computed and reports specifying the conversion path performance measures are generated.12-15-2011
20110307326Conversion Path Performance Measures And Reports - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for providing conversion path performance measures and reports. In one aspect, user interaction data are obtained, were the user interaction data specify user interactions for a plurality of conversions. User interactions that are associated with each conversion are selected from the user interaction data, where the associated user interactions for each conversion are user interactions with a converting user during the conversion cycle for the conversion. Using the user interaction data for the selected user interactions, a quantity of user interactions that are associated with each conversion and occurred during the conversion cycle for the conversion are determined. In turn, conversion path performance measures are computed and reports specifying the conversion path performance measures are generated.12-15-2011
20110307509Conversion Path Performance Measures And Reports - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for providing conversion path performance measures and reports. In one aspect, user interaction data are obtained, were the user interaction data specify user interactions for a plurality of conversions. User interactions that are associated with each conversion are selected from the user interaction data, where the associated user interactions for each conversion are user interactions with a converting user during the conversion cycle for the conversion. Using the user interaction data for the selected user interactions, a quantity of user interactions that are associated with each conversion and occurred during the conversion cycle for the conversion are determined. In turn, conversion path performance measures are computed and reports specifying the conversion path performance measures are generated.12-15-2011
20110307515Conversion Path Performance Measures And Reports - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for providing conversion path performance measures and reports. In one aspect, user interaction data are obtained, were the user interaction data specify user interactions for a plurality of conversions. User interactions that are associated with each conversion are selected from the user interaction data, where the associated user interactions for each conversion are user interactions with a converting user during the conversion cycle for the conversion. Using the user interaction data for the selected user interactions, a quantity of user interactions that are associated with each conversion and occurred during the conversion cycle for the conversion are determined. In turn, conversion path performance measures are computed and reports specifying the conversion path performance measures are generated.12-15-2011

Ziming He, Irvine, CA US

Patent application numberDescriptionPublished
20080284661Low cost antenna design for wireless communications - A low cost and multi-featured antenna is disclosed. The antenna employs a radiating element mounted to a ground plane and having first and second branches spaced above the ground plane forming a generally L shaped planar radiating structure. The antenna can be either linear or circular polarization, and can be either single band or dual band, and only one feeding port is needed to obtain circular polarization. The antenna can be easily applied to various frequency bands.11-20-2008
20110128199FIELD-CONFINED WIDEBAND ANTENNA FOR RADIO FREQUENCY FRONT END INTEGRATED CIRCUITS - A field-confined wideband antenna assembly is disclosed. The antenna assembly includes a radiating element with a planar body that defines a first confining slot. The dimensions of the first confining slot correspond to a first set of resonance frequencies of the radiating element. A feeding line extends from the radiating element in an angularly offset relationship to the planar body. A first grounding line extends from the radiating element in an angularly offset relationship to the first body. A dielectric assembly supports the planar body of the radiating element. There is a first high frequency current loop that is formed from the feeding line to the radiating element about the first confining slot and to the first grounding line. With this, the first high frequency current loop confines current and electric fields on the radiating element.06-02-2011
20110199272FIELD-CONFINED PRINTED CIRCUIT BOARD-PRINTED ANTENNA FOR RADIO FREQUENCY FRONT END INTEGRATED CIRCUITS - A printed circuit board (PCB)-printed antenna is disclosed. There is a printed circuit board substrate, and an electrically conductive radiating element fixed thereto. The radiating element is defined by a first main branch segment, a second main branch segment in a spaced parallel relation thereto, and a perpendicular bend segment connecting the first and second main branch segments. A feed line is electrically connected to the radiating element, and defines a feed port. Additionally, a ground line is electrically connected to the radiating element, and defines a ground port. A high frequency current loop is successively formed with an origin from the feed line, to the first main branch segment, to the bend segment, to the second main branch segment, and with a terminus of the ground line. The high frequency current loop confines the current and electromagnetic fields on the radiating element.08-18-2011
20110279344RADIO FREQUENCY PATCH ANTENNAS FOR WIRELESS COMMUNICATIONS - An antenna assembly connectible to a radio frequency (RF) front end integrated circuit is disclosed. The antenna assembly includes a feed port connectible to a feeding line. There is a set of inner patch elements each having substantially identical first dimensions corresponding to a center resonant operating frequency, and also define perpendicular slots of predetermined lengths. The inner patch elements are in a spaced, parallel relationship. A set of outer patch elements each has substantially identical second dimensions. The inner patch elements are in a spaced, parallel and interposed relationship between the set of outer patch elements. A first electrically conductive element of the feed port is connected to a first one of the inner patch elements, and a second electrically conductive element of the feed is connected to a second one of the inner patch elements.11-17-2011
20110309985WIDEBAND PRINTED CIRCUIT BOARD-PRINTED ANTENNA FOR RADIO FREQUENCY FRONT END CIRCUIT - A printed circuit board (PCB)-printed antenna for a radio frequency (RF) front end with an antenna port for a predefined operating frequency band. A radiating element with a first branch defined by a first set of dimensions corresponding to a minimum frequency and a second branch defined by a second set of dimensions corresponding to a maximum frequency is fixed to a PCB substrate. A third branch is defined by a third set of dimensions corresponding to a middle frequency in various embodiments. A feed line is electrically connected to the radiating element and defines a feed port that is connectable to the antenna port. A ground line is electrically connected to the radiating element and defines a ground port. The first branch defines a first resonance, the second branch defines a second resonance, and the third branch defines a third resonance, all of which are superposed to define a bandwidth of the radiating element that is substantially equivalent to the predefined operating frequency band of the RF front end.12-22-2011
20110309993SMALL-SIZE PRINTED CIRCUIT BOARD-PRINTED MEANDER LINE INVERTED-F ANTENNA FOR RADIO FREQUENCY INTEGRATED CIRCUITS - A printed circuit board-printed antenna for a radio frequency front end with an antenna port for a predefined operating frequency band is disclosed. A ground line and a feed line are connected to a radiating element fixed to a bare section of a printed circuit board substrate. The radiating element is in an inverted-F configuration with a primary segment extending in a perpendicular relationship to the connected ground line and the feed line. A plurality of successive meander segments is initially connected to the primary segment and ends at a radiating element tip. A high frequency current loop is formed with an origin from the feed line to a terminus via the ground line and the radiating element tip. The high frequency current loop confines current and electronic fields on the radiating element.12-22-2011

Patent applications by Ziming He, Irvine, CA US

Zunqing He, San Rafael, CA US

Patent application numberDescriptionPublished
20090166262SIMULTANEOUS METAL, SULFUR AND NITROGEN REMOVAL USING SUPERCRITICAL WATER - A process for removing metals, sulfur and nitrogen in the upgrading of hydrocarbons comprising: mixing hydrocarbons containing metals, sulfur and nitrogen with a fluid comprising water that has been heated to a temperature higher than its critical temperature in a mixing zone to form a mixture; passing the mixture to a reaction zone; reacting the mixture in the reaction zone under supercritical water conditions in the absence of externally added hydrogen for a residence time sufficient to allow upgrading reactions to occur while maintaining an effective amount of metals, derived from the hydrocarbon undergoing upgrading, in the reaction zone to catalyze the upgrading reactions; and recovering upgraded hydrocarbons having a lower concentration of metals, sulfur and nitrogen than the hydrocarbons before reaction is disclosed.07-02-2009
20100147748ADSORPTION OF DIBENZOTHIOPHENES FROM HYDROCARBON AND MODEL DIESEL FEEDS - A process for adsorbing aromatic sulfur compounds, where an adsorbent is contacted with a C06-17-2010
20100324318ENRICHMENT OF MONOUNSATURATED ACIDS/ESTERS IN VEGETABLE OIL- OR ANIMAL FAT-BASED FEEDSTOCK USING METAL SALTS DISSOLVED IN IONIC LIQUIDS - In some embodiments, the present invention relates to an enrichment process that involves a separation and/or fractionation and/or enrichment of monounsaturated fatty acid/ester molecules from polyunsaturated fatty acid/ester molecules or, correspondingly, monounsaturated molecules from saturated molecules. Such processes are at least partially based on π(pi)-complexation between metal ions and unsaturated bonds of the extractible molecules (fatty acids/esters), wherein a greater degree of unsaturation provides for greater coordinating (bond) strength and corresponding selectivity in the associated π-complexation with metal ions.12-23-2010
20110203973PROCESS FOR UPGRADING HYDROCARBONS AND DEVICE FOR USE THEREIN - A process is disclosed using a dispersion of supercritical fluid and oil to upgrade a hydrocarbon feedstock such as a heavy oil into an upgraded hydrocarbon product or synthetic crude with highly desirable properties such as low sulfur content, low metals content, lower density (higher API), lower viscosity, lower residuum content, etc. The process utilizes a capillary mixer to form the dispersion. The process does not require external supply of hydrogen nor does it use externally supplied catalysts.08-25-2011
20120024750HYDRODECHLORINATION OF IONIC LIQUID-DERIVED HYDROCARBON PRODUCTS - Processes for the hydrodechlorination of one or more hydrocarbon products derived from ionic liquid catalyzed hydrocarbon conversion reactions provide a dechlorinated product and an HCl-containing off-gas. The dechlorinated product provides liquid fuel or lubricating base oil, and the HCl may be recovered from the off-gas for recycling to the ionic liquid catalyzed hydrocarbon conversion reaction as a catalyst promoter.02-02-2012
20120024751DENITRIFICATION OF A HYDROCARBON FEED - A denitrification method is disclosed for removing nitrogen compounds from a hydrocarbon feed in which the feed is contacted with an adsorbent including an organic heterocyclic salt deposited on a porous support. Additionally, a method for hydrotreating a hydrocarbon feed which includes a hydroprocessing step is disclosed, wherein prior to hydroprocessing, the feed is contacted with an adsorbent including an organic heterocyclic salt deposited on a support. Additionally, a method for producing a lube oil which includes isomerization dewaxing of a base oil fraction is disclosed, wherein prior to the isomerization dewaxing step, the base oil fraction is contacted with an adsorbent including an organic heterocyclic salt deposited on a support.02-02-2012
20120024756TREATMENT OF A HYDROCARBON FEED - A method is disclosed for removing impurities such as nitrogen and/or sulfur compounds from a hydrocarbon feed, in which the feed is contacted with an adsorbent including a nitrogen-containing organic heterocyclic salt deposited on a porous support, e.g., a supported ionic liquid. Additionally, a method for hydrotreating a hydrocarbon feed which includes a hydroprocessing step is disclosed, wherein prior to hydroprocessing, the feed is contacted with an adsorbent including a supported ionic liquid. Additionally, a method for producing a lube oil which includes isomerization dewaxing of a base oil fraction is disclosed, wherein prior to the isomerization dewaxing step, the base oil fraction is contacted with an adsorbent including a supported ionic liquid. In one embodiment, the adsorbent is regenerated to restore its treatment capacity.02-02-2012
20120074042PROCESS FOR REDUCING THE TOTAL ACID NUMBER OF A HYDROCARBON FEED - Disclosed are embodiments relating to a process for reducing the total acid number of a hydrocarbon feed by contacting the feed with a metal titanate catalyst having an MTiO03-29-2012

Patent applications by Zunqing He, San Rafael, CA US

Zunqing Alice He, San Rafael, CA US

Patent application numberDescriptionPublished
20090159498INTERGRATED PROCESS FOR IN-FIELD UPGRADING OF HYDROCARBONS - A process is provided for in-field upgrading of heavy hydrocarbons such as whole heavy oil, bitumen, and the like using supercritical water.06-25-2009

Zunquin He, San Rafael, CA US

Patent application numberDescriptionPublished
20100294698DEEP DESULFURIZATION PROCESS - Methods for producing a substantially desulfurized hydrocarbon fuel stream, using no substantial amount of hydrogen, at pressures less than 125 psig are described. The process uses two fixed beds in series to remove sulfur and/or other heteroatoms to produce a substantially desulfurized (less than 1 ppm sulfur) hydrocarbon fuel stream. The first fixed bed uses a transition metal catalyst dispersed on an inorganic oxide matrix and the second bed uses a high surface area, porous, amorphous inorganic oxide catalyst or a high surface area porous carbonaceous catalyst. The second fixed bed can additionally comprise one or more metals.11-25-2010

Zunquing He, San Rafael, CA US

Patent application numberDescriptionPublished
20090166261UPGRADING HEAVY HYDROCARBON OILS - A process using supercritical water-oil emulsion to upgrade a heavy hydrocarbon feedstock into an upgraded hydrocarbon product or syncrude with highly desirable properties (low sulfur content, low metals content, lower density (higher API), lower viscosity, lower residuum content, etc.) is disclosed. The process does not require external supply of hydrogen nor does it use externally supplied catalysts.07-02-2009