Wang, Mountain View
Andrew Yj Wang, Mountain View, CA US
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20140130213 | INTERFEROMETRIC ATOMIC-FORCE MICROSCOPY DEVICE AND METHOD - A high-bandwidth AFM probe having a diffraction grating characterized by a diffraction characteristic that monotonically changes along the length of the diffraction grating is disclosed. AFM probes in accordance with the present invention are capable of high-sensitivity performance over a broad range of operating conditions, such as operating wavelength and measurement media. A method for estimating at least one physical property of a surface based on high-frequency signal components in the output signal from a high-bandwidth AFM probe is also disclosed. The method enables determination of tip-surface interaction forces based on the relationship between a first motion of the base of the AFM probe and a second motion of the tip of the AFM probe. | 05-08-2014 |
Benjamin Wang, Mountain View, CA US
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20120148829 | POROUS FILMS BY BACKFILLING WITH REACTIVE COMPOUNDS - The invention provides methods for modifying one or more properties of porous thin films. In such methods, a formulation comprising a reactive species is applied to the porous thin film and allowed to crosslink. In some embodiments, the crosslinked network thus formed imparts increased mechanical strength and wear resistance to the porous thin films. | 06-14-2012 |
20130183516 | Porous films by backfilling with reactive compounds - The invention provides methods for modifying one or more properties of porous thin films. In such methods, a formulation comprising a reactive species is applied to the porous thin film and allowed to crosslink. In some embodiments, the crosslinked network thus formed imparts increased mechanical strength and wear resistance to the porous thin films. | 07-18-2013 |
20130273242 | Optical Elements on Textured Surfaces - The invention provides optical elements having a substrate with a textured surface, and a coating disposed on the textured surface. The coating is a multi-layer optical coating that provides desirable optical properties for the optical element. The coating is conformally disposed on the textured surface of the substrate. The invention also provides methods for making and methods for using such optical elements. | 10-17-2013 |
20140079884 | Methods, Materials and Apparatus for improving control and efficiency of layer-by-layer processes - The disclosure provides materials, apparatuses, and methods for making multilayer coatings with a high degree of efficiency and control. In some aspects, for example, coatings are described having multiple layers of nanoparticles and a polyelectrolyte, wherein the nanoparticles form tightly packed monolayers. The interface between monolayers may include polyelectrolyte material. One or more aspects of such monolayers and interfaces are controllable. | 03-20-2014 |
20140079922 | Methods for encapsulating Layer by Layer films and for preparing specialized optical films - Durable coatings and methods for producing the same are provided, where the coatings may include porous coatings encapsulated with a hardening solution that permeates into the porous structure of the film prior to curing. Curing of the hardening solution within the film provides for a durable coating having sufficient durability for use in many different applications, such as optical applications. Any convenient porous coatings may be used in the subject methods. Also provided are methods for forming a coating formulation, where the formulation includes porous coating particles dispersed in a carrier and the porous coating particles may be optionally encapsulated with a hardening solution prior to dispersion. | 03-20-2014 |
20140218792 | Broadband Solar Control Film - Traditional solar control applications rely on thin metal films to reflect EM radiation with wavelengths longer than that of the visible spectrum. Unfortunately such films also block radiation in cellular, GPS, and radio frequency bands. In one aspect, the disclosure provides a selectively-blocking filter that uses one or more optical filters tuned to a specific range(s) of wavelengths (e.g. for blocking IR radiation), while readily transmitting other wavelengths (e.g. both visible light and cellular/GPS signals). The filters can be manufactured on both flexible and rigid substrates. | 08-07-2014 |
20140242321 | Bridging Films for Porous Thin Films - The disclosure provides methods and materials for preparing bridging films. In one aspect, the bridging films are non-porous and are suitable for protecting adjacent porous films. For example, the bridging films contact a porous film and protect the porous film from transfer of gases and/or liquids into the pores of the porous film. In another example, bridging films protect the porous film from abrasion. | 08-28-2014 |
20140242393 | Methods and materials for functional polyionic species and deposition thereof - The invention provides materials and methods for forming coatings on substrates. The coatings are durable and resistant to damage from environmental, chemical, thermal, and/or radiative sources. In some embodiments, the coatings comprise bilayers of electrostatically charged materials. The bilayers are created by alternately applying solutions comprising water-soluble, electrostatically charged materials. Durability is imparted to the coatings by the formation of crosslinks that are formed within and between layers after deposition of the coatings. | 08-28-2014 |
Bruce Wang, Mountain View, CA US
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20080234213 | Oncogenic regulatory RNAs for diagnostics and therapeutics - A method of identifying regulatory RNAs, including miRNAs, using insertional mutagenesis to generate tumors in mice and determining the human orthologs is disclosed. Further, specific miRNA sequences are identified. The causal nature and expression patterns of these regulatory RNAs and miRNAs in human tumors demonstrate their utility in diagnosis and therapy of cancer. Furthermore, a set of co-mutations that act in conjunction with miRNAs in tumor formation is disclosed. | 09-25-2008 |
20090123484 | Methods for Diagnosing and Treating Kidney Cancer - Methods, reagents and kits for diagnosing and treating kidney cancer are disclosed. An immunoassay for detecting kidney cancer is based on the relative change of the CELSR1 protein in urine or blood compared with normal tissue. An immunohistochemical assay for detecting kidney cancer is based on the relative absence of labeled antibody binding to cancerous tissue, compared with normal tissue. | 05-14-2009 |
20090220501 | Anti-CD19 Antibody, Immunotoxin and Treatment Method - Provided is an immunotoxin including (a) an anti-CD19 antibody lacking an Fc fragment, (b) a modified exotoxin A protein having both Domains II and III, but lacking Domain I, and (c) a peptide linker joining the C-terminal end of the antibody to the N-terminal end of the modified exotoxin A protein. The linker is substantially resistant to extracellular cleavage. The modified exotoxin A protein may be further modified to include a C-terminal KDEL sequence (SEQ ID NO: 6) that promotes transport of the protein to the endoplasmic reticulum of cells that have taken up the immunotoxin. Also provided is an anti-CD19 antibody having enhanced binding activity, antibody-dependent cellular cytotoxicity (ADCC) and methods for using the antibody to treat a disease state associated with B-lineage cells that express CD19. The antibody variable light and variable heavy chains have unique sequences in their J region relative to known anti-CD19 antibody sequences. | 09-03-2009 |
20090258358 | Methods for Diagnosing and Treating Kidney and Colorectal Cancer - Methods, reagents and kits for diagnosing and treating cancer such as kidney or colorectal cancer are disclosed. An immunoassay for detecting kidney or colorectal cancer is based on the relative change of the ADAMTSL4 protein in urine or blood compared with normal tissue. An immunohistochemical assay for detecting kidney or colorectal cancer is based on the relative absence of labeled antibody binding to cancerous tissue, compared with normal tissue. | 10-15-2009 |
20100041126 | METHODS FOR DIAGNOSING AND TREATING PROSTATE CANCER - Devices and methods for diagnosing and treating prostate cancer are disclosed. In practicing the method, a subject's body-fluid sample is assayed for GPC3 protein, and the GPC3 level observed is used in determining whether the subject has an elevated GPC3 level associated with prostate cancer. Patients with such elevated levels may be treated, in accordance with the present disclosure, with a variety of GPC3-related immunotherapy agents. | 02-18-2010 |
20130224209 | METHODS FOR DIAGNOSING AND TREATING PROSTATE AND LUNG CANCER - Methods for detecting and treating prostate and lung cancer are disclosed In practicing the method, a subject sample is assayed for GPR110 protein or its RNA transcript, and the GPR110 or transcript level observed is used in determining whether the subject has an elevated GPR110 level associated with prostate or lung cancer. Patients with such elevated levels may be treated, in accordance with the invention, with a variety of GPR110 related immunotherapy agents. | 08-29-2013 |
Byron Wang, Mountain View, CA US
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20090037442 | Reconfiguring Propagation Streams in Distributed Information Sharing - Splitting and merging database object information sharing streams. Streams are also referred to herein as “propagations”. Splitting and merging information sharing streams can be used to improve performance in a information sharing environment when a failed or slow DBS impacts the performance. In one embodiment, an auto split process monitors the progress of applying changes at each node and detects the presence of a failed or a slow node. Once the failed or slow node is identified, the auto split process splits the propagation such that the offending node is sent through a separate propagation. Furthermore, an auto merge process can be started to monitor the newly created separate propagation. At a later point, the new propagation can be merged back into the original stream. For example, if the offending node catches up with other nodes, the auto merge process merges the newly created propagation back to the original propagation. | 02-05-2009 |
20090037553 | Configuring or Reconfiguring a Multi-Master Information Sharing Environment - Configuring an n-way multi-master information sharing topology. Adding a new node (e.g., database server) to the information sharing topology can be implemented as follows. Initially, the new node is added as a slave of a particular co-master in the information sharing topology. The objects to replicate are instantiated on the new node by propagating data from the particular co-master to the new node. Furthermore, a capture process is created on the particular co-master to send changes to the objects to the slave. Meanwhile, the co-masters continue to propagate changes to each other. To promote the slave to a master, changes to objects stored at the slave are propagated to each of the co-masters. Furthermore, changes at each of the masters are propagated to the promoted node. | 02-05-2009 |
20140040203 | STATEMENT-LEVEL AND PROCEDURAL-LEVEL REPLICATION - Techniques for replicating data in database systems are described. In an example embodiment, a set of changes is received at a destination database, where the set of changes has been applied at a source database and is being replicated from the source database to the destination database. The set of changes is analyzed and it is determined that the set of changes includes two or more of: a subset of row-level changes, a subset of statement-level changes, and a subset of procedure-level changes. A set of dependencies is determined at least between the changes that are included in the subsets of changes. The changes, in the subsets of changes, are assigned to two or more processing elements. The set of changes is applied to the destination database by executing the two or more processing elements in parallel to each other and based on the set of dependencies. | 02-06-2014 |
Chengwang Wang, Mountain View, CA US
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20110104826 | CALIBRATION OF FLUIDIC DEVICES - The present invention provides methods of calibrating a fluidic device useful for detecting an analyte of interest in a bodily fluid. The invention also provides methods for assessing the reliability of an assay for an analyte in a bodily fluid with the use of a fluidic device. Another aspect of the invention is a method for performing a trend analysis on the concentration of an analyte in a subject using a fluidic device. | 05-05-2011 |
20110166553 | MEDICAL DEVICE FOR ANALYTE MONITORING AND DRUG DELIVERY - The invention relates to an ingestible, implantable or wearable medical device comprising a microarray which comprises a bioactive agent capable of interacting with a disease marker biological analyte; a reservoir which comprises at least one therapeutic agent and is capable of releasing the therapeutic agent(s) from the medical device; and a plurality of microchips comprising a microarray scanning device capable of obtaining physical parameter data of an interaction between the disease marker biological analyte with the bioactive agent; a biometric recognition device capable of comparing the physical parameter data with an analyte interaction profile; optionally a therapeutic agent releasing device capable of controlling release of the therapeutic agent from the reservoirs; an interface device capable of facilitating communications between the microarray scanning device, biometric recognition device and the therapeutic agent releasing device; and an energy source to power the medical device. Specifically, the invention relates to a medical device capable of detecting an analyte in a bodily fluid comprising at least one microneedle capable of obtaining a sample of a bodily fluid, a first microchannel through which the sample flows and is in fluid communication with the at least one microneedle, a second microchannel in fluid communication with the first microchannel, through which a buffer flows, wherein the second channel comprises a microarray with a bioactive agent, a microarray scanning device to detect an interaction between the bioactive agent and the analyte in the bodily fluid; and an interface device. | 07-07-2011 |
20130115685 | POINT-OF-CARE FLUIDIC SYSTEMS AND USES THEREOF - This invention is in the field of medical devices. Specifically, the present invention provides portable medical devices that allow real-time detection of analytes from a biological fluid. The methods and devices are particularly useful for providing point-of-care testing for a variety of medical applications. | 05-09-2013 |
20140222447 | SYSTEMS AND METHODS FOR IMPROVING MEDICAL TREATMENTS - This invention is in the field of medical devices. Specifically, the present invention provides portable medical devices that allow real-time detection of analytes from a biological fluid. The methods and devices are particularly useful for providing point-of-care testing for a variety of medical applications. | 08-07-2014 |
Chenyu Wang, Mountain View, CA US
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20120100867 | Determining Points of Interest of a Mobile User - Methods, systems and apparatus for tracking points of interest of a user of a mobile device are disclosed. One method includes determining points of interest of a user of a mobile device. The method includes obtaining user-related information, wherein the user-related information includes spatial information about the user, and determining at least one point of interest of the user based on the user-related information. Another embodiment includes an apparatus for determining points of interest of a user. For one embodiment, the apparatus is a mobile device. The mobile device is operative to obtain user-related information, wherein the user-related information comprising spatial information about the user, and the mobile device is operative to determine at least one point of interest of the user based on the user-related information. | 04-26-2012 |
20120100869 | Location Based User Behavior Analysis and Applications - Methods, systems and apparatuses for generating a user profile of a mobile device user are disclosed. One method includes tracking user stays of the user over time, wherein the user stays include at least one location, and generating the user profile based at least in part on at least one of an arrival time, a time duration or a frequency of visits of the user at each of the user stays. Another method includes determining a current state of a mobile device user. The method includes tracking locations of user stays of the mobile device user over time, and determining a current state of a mobile device user based on user stays within a predetermined time of a present time, wherein the predetermined time is dependent upon an application of the user device or an observed behavior of a user of the user device. | 04-26-2012 |
20130102268 | CONTROLLING OPERATIONAL STATES OF A LOCATION SENSING SYSTEM OF A MOBILE DEVICE - Methods, systems and apparatuses for controlling a location sensing system of a mobile device are disclosed. One method includes collecting location related information of the mobile device. The method further includes controllably setting the mobile device to operate in one of a high-power state, a low-power state, or a transitional state based on the collected location related information, wherein a satellite-based positioning system receiver of the mobile device generates location information in the transitional state and in the on-state, and the satellite-based positioning system receiver does not generate location information in the low-power state. When operating in the transitional state, the mobile device repeatedly checks the collected location related information and transitions to the low-power state or the high-power state based on the collected location related information. | 04-25-2013 |
20130252633 | DETERMINING USER STAYS OF A USER OF A MOBILE DEVICE - Methods, systems and apparatuses for automatically determining user stays of a user of a mobile device are disclosed. One embodiment includes a network server operative to receive sensed location information of a mobile device. Further, the network server and/or a controller of the mobile device are operative to determine the mobile device is within a specific distance of a specific location for at least specific minimum time duration based on the location information, determine a start time of a user stay based on the location information, the specific location and the specific distance, and determine an end time of the user stay based on the location information, the specific location and the specific distance. | 09-26-2013 |
20130252638 | Real-Time Determination of User Stays of a Mobile Device - Methods, systems and apparatuses for real-time determination of user stays of a mobile device are disclosed. One computer-implemented method includes receiving, by a server, an incoming stream of location point information of the mobile device. Further, the method includes continuously calculating, by the server, a current centroid of a current user stay based on a location point of a start time of the current user stay, each location point occurring between the start time and a current incoming location point, until an outlier location point is detected, wherein the outlier is detected if located more than a threshold distance away from the current centroid. | 09-26-2013 |
20130262479 | POINTS OF INTEREST (POI) RANKING BASED ON MOBILE USER RELATED DATA - Methods, systems and apparatus for ranking potential points of interest (POIs) of a user stay are disclosed. One system includes an upstream server connected through a network to a mobile device. At least one of the upstream server and a controller of the mobile device is operative to estimate a location of a user stay of the mobile device, access a database of POIs, and parameters of the POIs, and generate a ranking score for a plurality of POIs based on a weighted comparison of each of the parameters of the POIs with corresponding parameters of the user stay. | 10-03-2013 |
20130267255 | IDENTIFY POINTS OF INTEREST USING WIRELESS ACCESS POINTS - Methods, systems and apparatuses for using wireless access points to identify points of interest (POIs), are disclosed. One embodiment includes a method of using wireless access points to identify points of interest (POIs). The method includes collecting wireless access data points, wherein the wireless access data points comprise at least one wireless access point signature of at least one wireless access element of the wireless access points, analyzing the wireless access data points over a time window, comprising identifying segments within the time window, and matching a point of interest (POI) with each identified segment. | 10-10-2013 |
20130324196 | CONTROL OF ACTIVATION OF LOCATION-RELATED SENSORS OF A MOBILE DEVICE - Methods, systems and apparatuses for selecting which of a plurality of sensors to use for location detection of a mobile device are disclosed. One method includes activating lowest-power location-related sensors of the mobile device at power up of a mobile device, and activating medium-power location-related sensors of the mobile device upon detection of motion of the mobile device and/or a change in a wireless connection to the mobile device. | 12-05-2013 |
20140310366 | PERSISTENTLY DETERMINING AND SHARING USER STAYS OF A USER OF A MOBILE DEVICE - Methods, systems and apparatuses for automatically detecting and sharing user stays of a mobile device of a user are disclosed. One method includes persistently collecting location information, determining a group of users for sharing the user stays, determining whether the mobile device is within a specific distance of a specific location for at least specific minimum duration based on the location information, determining a user stay based on the location information and the specific distance, determining if the user stay is private or public to at least a portion of the group of users based on preferences of the user and the location information, and sharing the user stay with the at least the portion of the group of users by sending notifications to the group of users if the user stay is determined to be public to the at least the portion of the group of users. | 10-16-2014 |
Cindy Wang, Mountain View, CA US
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20150063506 | Channel Estimation for OFDM Signals - A method for channel estimation of a signal, comprises the steps: estimating a channel response for pilot carriers of the signal; and estimating a channel response for non-pilot carriers of the signal as a function of the channel response for the pilot carriers of the signal and channel estimation coefficients for the pilot carriers, wherein a symbol of the signal is decoded as a function of the estimated channel response for the non-pilot carriers, and wherein certain ones of the channel estimation coefficients are updated as a function of the decoded symbol. | 03-05-2015 |
Connie Wang, Mountain View, CA US
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20090268500 | WORDLINE RESISTANCE REDUCTION METHOD AND STRUCTURE IN AN INTEGRATED CIRCUIT MEMORY DEVICE - Methods and structures for reducing resistance in wordlines of an integrated circuit memory device are disclosed. In one embodiment, the method includes forming multiple columns of polycrystalline silicon for respective number of wordlines, forming core transistor junctions and periphery transistor junctions associated with the wordlines, performing a salicidation process for the periphery transistor junction and performing a salicidation process for the columns of polycrystalline silicon to from the wordlines with low resistance. | 10-29-2009 |
20090278173 | MEMORY DEVICE INTERCONNECTS AND METHOD OF MANUFACTURING - An integrated circuit memory device, in one embodiment, includes a substrate having a plurality of bit lines. A first and second inter-level dielectric layer are successively disposed on the substrate. Each of a plurality of source lines and staggered bit line contacts extend through the first inter-level dielectric layer. Each of a plurality of source line vias and a plurality of staggered bit line vias extend through the second inter-level dielectric layer to each respective one of the plurality of source lines and the plurality of staggered bit line contacts. The source lines and staggered bit line contacts that extend through the first inter-level dielectric layer are formed together by a first set of fabrication processes. The source line vias and staggered bit line contacts that extend through the second inter-level dielectric layer are also formed together by a second set of fabrication processes. | 11-12-2009 |
20100078815 | Ruthenium interconnect with high aspect ratio and method of fabrication thereof - An electrically conductive interconnect is provided through an opening in a dielectric layer, electrically connecting two conductive layers. In one embodiment, the interconnect is formed by ruthenium entirely filling the opening in the dielectric layer. In another embodiment, an adhesion layer of titanium is provided in the opening prior to providing the ruthenium. In using this approach, an aspect ratio (i.e., the ratio of the length of the interconnect to the width thereof) of 20:1 or greater is achievable. | 04-01-2010 |
20110095370 | WORDLINE RESISTANCE REDUCTION METHOD AND STRUCTURE IN AN INTEGRATED CIRCUIT MEMORY DEVICE - Methods and structures for reducing resistance in wordlines of an integrated circuit memory device are disclosed. In one embodiment, the method includes forming multiple columns of polycrystalline silicon for respective number of wordlines, forming core transistor junctions and periphery transistor junctions associated with the wordlines, performing a salicidation process for the periphery transistor junction and performing a salicidation process for the columns of polycrystalline silicon to from the wordlines with low resistance. | 04-28-2011 |
20140145337 | Memory Device Interconnects and Method of Manufacture - An integrated circuit memory device, in one embodiment, includes a substrate having a plurality of bit lines. A first and second inter-level dielectric layer are successively disposed on the substrate. Each of a plurality of source lines extend through the first inter-level dielectric layer. Each of a plurality of source line vias extend through the second inter-level dielectric layer to each respective one of the plurality of source lines. Each of the plurality of staggered bit line contacts extend through the first and second inter-level dielectric layes to respective bit lines. | 05-29-2014 |
20140151887 | Memory Device Interconnects and Method of Manufacture - An integrated circuit memory device, in one embodiment, includes a substrate having a plurality of bit lines. A first and second inter-level dielectric layer are successively disposed on the substrate. Each of a plurality of source lines and staggered bit line contacts extend through the first inter-level dielectric layer. Each of a plurality of source line vias and a plurality of staggered bit line vias extend through the second inter-level dielectric layer to each respective one of the plurality of source lines and the plurality of staggered bit line contacts. The source lines and staggered bit line contacts that extend through the first inter-level dielectric layer are formed together by a first set of fabrication processes. The source line vias and staggered bit line contacts that extend through the second inter-level dielectric layer are also formed together by a second set of fabrication processes. | 06-05-2014 |
Connie P. Wang, Mountain View, CA US
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20110097628 | NUCLEATION AND GROWTH OF TIN PARTICLES INTO THREE DIMENSIONAL COMPOSITE ACTIVE ANODE FOR LITHIUM HIGH CAPACITY ENERGY STORAGE DEVICE - Embodiments of the present invention generally relate to lithium-ion batteries, and more specifically, to a system and method for fabricating such batteries using thin-film processes that form three-dimensional structures. In one embodiment, an anodic structure used to form an energy storage device is provided. The anodic structure comprises a flexible conductive substrate, a plurality of conductive microstructures formed on the conductive substrate, comprising a plurality of columnar projections and dendritic structures formed over the plurality of columnar projections and a plurality of tin particles formed on the plurality of conductive microstructures. In another embodiment, the anodic structure further comprises a tin nucleation layer comprising tin particles formed on the flexible conductive substrate between the flexible conductive substrate and the plurality of conductive microstructures. | 04-28-2011 |
20110129732 | COMPRESSED POWDER 3D BATTERY ELECTRODE MANUFACTURING - Embodiments of the invention contemplate forming an electrochemical device and device components, such as a battery cell or supercapacitor, using thin-film or layer deposition processes and other related methods for forming the same. In one embodiment, a battery bi-layer cell is provided. The battery bi-layer cell comprises an anode structure comprising a conductive collector substrate, a plurality of pockets formed on the conductive collector substrate by conductive microstructures comprising a plurality of columnar projections, and an anodically active powder deposited in and over the plurality of pockets, an insulative separator layer formed over the plurality of pockets, and a cathode structure joined over the insulative separator. | 06-02-2011 |
20110168550 | GRADED ELECTRODE TECHNOLOGIES FOR HIGH ENERGY LITHIUM-ION BATTERIES - Embodiments described herein provide methods and systems for manufacturing faster charging, higher capacity energy storage devices that are smaller, lighter, and can be more cost effectively manufactured at a higher production rate. In one embodiment, a graded cathode structure is provided. The graded cathode structure comprises a conductive substrate, a first porous layer comprising a first cathodically active material having a first porosity formed on the conductive substrate, and a second porous layer comprising a second cathodically active material having a second porosity formed on the first porous layer. In certain embodiments, the first porosity is greater than the second porosity. In certain embodiments, the first porosity is less than the second porosity. | 07-14-2011 |
20110200881 | ELECTRODE FOR HIGH PEFORMANCE Li-ION BATTERIES - A method for forming an electrode for a battery is disclosed. The method includes providing a substrate. A plurality of clusters of lithium containing compound is formed over the substrate, with each cluster having a plurality of sub-structures of lithium containing compound that exhibit nanocrystalline structure. The plurality of sub-structures of lithium containing compound are transformed to exhibit cation ordering structure. In some embodiments, a protective layer is disposed over the cluster of Li containing compound. An electrode for a battery and a system for processing the substrate are also disclosed. | 08-18-2011 |
20110217585 | INTEGRATED COMPOSITE SEPARATOR FOR LITHIUM-ION BATTERIES - Embodiments of the present invention relate generally to lithium-ion batteries, and more specifically, to batteries having integrated separators and methods of fabricating such batteries. In one embodiment, a lithium-ion battery having an electrode structure is provided. The lithium-ion battery comprises an anode stack, a cathode stack, and an integrated separator formed between the anode stack and the cathode stack. The anode stack comprises an anodic current collector and an anode structure formed over a first surface of the anodic current collector. The cathode stack comprises a cathodic current collector and a cathode structure formed over a first surface of the cathodic current collector. The integrated separator comprises a first ceramic layer, a second ceramic layer, and a polymer material layer deposited between the first ceramic layer and the second ceramic layer. | 09-08-2011 |
20120064225 | SPRAY DEPOSITION MODULE FOR AN IN-LINE PROCESSING SYSTEM - In one embodiment, an apparatus for simultaneously depositing an anodically or cathodically active material on opposing sides of a flexible conductive substrate is provided. The apparatus comprises a chamber body defining one or more processing regions in which a flexible conductive substrate is exposed to a dual sided spray deposition process, wherein each of the one or more processing regions are further divided into a first spray deposition region and a second spray deposition region for simultaneously spraying an anodically active or cathodically active material onto opposing sides of a portion of the flexible conductive substrate, wherein each of the first and second spray deposition regions comprise a spray dispenser cartridge for delivering the activated material toward the flexible conductive substrate and a movable collection shutter. | 03-15-2012 |
20120082884 | ELECTROSPINNING FOR INTEGRATED SEPARATOR FOR LITHIUM-ION BATTERIES - Embodiments of the present invention relate generally to lithium-ion batteries, and more specifically, to batteries having integrated separators and methods of fabricating such batteries. In one embodiment, a lithium-ion battery having an electrode structure is provided. The lithium-ion battery comprises an anode stack, a cathode stack, and a porous electrospun polymer separator comprising a nano-fiber backbone structure. The anode stack comprises an anodic current collector and an anode structure formed over a first surface of the anodic current collector. The cathode stack comprises a cathodic current collector and a cathode structure formed over a first surface of the cathodic current collector. The porous electrospun polymer separator is positioned between the anode structure and the cathode structure. | 04-05-2012 |
20120219841 | LITHIUM ION CELL DESIGN APPARATUS AND METHOD - A spray module for depositing an electro-active material over a flexible conductive substrate is provided. The spray module comprises a first heated roller for heating and transferring the flexible conductive substrate, a second heated roller for heating and transferring the flexible conductive substrate, a first spray dispenser positioned adjacent to the first heated roller for depositing electro-active material onto the flexible conductive substrate as the flexible conductive substrate is heated by the first heated roller, and a second spray dispenser positioned adjacent to the second heated roller for depositing electro-active material over the flexible conductive substrate as the flexible conductive substrate is heated by the second heated roller. | 08-30-2012 |
20130017340 | METHODS TO FABRICATE VARIATIONS IN POROSITY OF LITHIUM ION BATTERY ELECTRODE FILMS - A method and apparatus for forming lithium-ion batteries and battery cell components, and more specifically, to a system and method for fabricating such batteries and battery cell components using deposition processes that form three-dimensional porous structures are provided. One method comprises texturing a conductive substrate by calendering the conductive substrate between opposing wire mesh structures, forming a first layer of cathodically active material having a first porosity on the surface of the textured conductive substrate, and forming a second layer of cathodically active material having a second porosity on the first layer, wherein the second porosity is greater than the first porosity. | 01-17-2013 |
20130189577 | APPARATUS AND METHOD FOR HOT COATING ELECTRODES OF LITHIUM-ION BATTERIES - A method and apparatus for fabricating high-capacity energy storage devices is provided. In one embodiment, a deposition system for manufacturing energy storage electrodes is provided. The deposition system comprises a transfer mechanism for transferring a substrate, an active material supplying assembly for depositing an electro-active powder mixture onto the substrate, and a heat source for drying the as-deposited electro-active powder mixture. | 07-25-2013 |
20130260255 | NUCLEATION AND GROWTH OF TIN PARTICLES INTO THREE DIMENSIONAL COMPOSITE ACTIVE ANODE FOR LITHIUM HIGH CAPACITY ENERGY STORAGE DEVICE - Embodiments of the present invention generally relate to lithium-ion batteries, and more specifically, to a system and method for fabricating such batteries using thin-film processes that form three-dimensional structures. In one embodiment, an anodic structure used to form an energy storage device is provided. The anodic structure comprises a flexible conductive substrate, a plurality of conductive microstructures formed on the conductive substrate, comprising a plurality of columnar projections and dendritic structures formed over the plurality of columnar projections and a plurality of tin particles formed on the plurality of conductive microstructures. In another embodiment, the anodic structure further comprises a tin nucleation layer comprising tin particles formed on the flexible conductive substrate between the flexible conductive substrate and the plurality of conductive microstructures. | 10-03-2013 |
20140011088 | MANUFACTURING OF HIGH CAPACITY PRISMATIC LITHIUM-ION ALLOY ANODES - High capacity energy storage devices and energy storage device components, and more specifically, to a system and method for fabricating such high capacity energy storage devices and storage device components using processes that form three-dimensional porous structures are provided. In one embodiment, an anode structure for use in a high capacity energy storage device, comprising a conductive collector substrate, a three-dimensional copper-tin-iron porous conductive matrix formed on one or more surfaces of the conductive collector substrate, comprising a plurality of meso-porous structures formed over the conductive current collector, and an anodically active material deposited over the three-dimensional copper-tin-iron porous conductive matrix is provided. In certain embodiments, the three-dimensional copper-tin-iron porous conductive matrix further comprises a plurality of columnar projections formed on the conductive current collector with the plurality of meso-porous structure formed on the plurality of columnar projections. | 01-09-2014 |
20150065351 | HIGH TEMPERATURE SUPERCONDUCTOR TAPE WITH ALLOY METAL COATING - In one embodiment a superconductor tape includes a substrate comprising a plurality of layers, an oriented superconductor layer disposed on the substrate, and an alloy coating disposed upon the superconductor layer, the alloy coating comprising one or more metallic layers in which at least one metallic layer comprises a metal alloy. | 03-05-2015 |
20150148236 | LASER PROCESSING OF SUPERCONDUCTOR LAYERS - A method of forming a superconductor includes exposing a layer disposed on a substrate to an oxygen ambient, and selectively annealing a portion of the layer to form a superconducting region within the layer. | 05-28-2015 |
20150348680 | LOW AC LOSS HIGH TEMPERATURE SUPERCONDUCTOR TAPE - A superconductor tape includes a plurality of conductive strips having respective long directions parallel to a long tape direction of the superconductor tape, where each of the plurality of conductive strips separated from one another by a inter-strip region. The superconductor tape further includes a superconductor layer disposed adjacent the plurality of conductive strips, having a length along the long tape direction, where the superconductor layer comprises a plurality of superconductor strips disposed under the respective plurality of conductive strips, and a non-superconductor strip disposed adjacent the inter-strip region. | 12-03-2015 |
20150348682 | INTEGRATED SUPERCONDUCTOR DEVICE AND METHOD OF FABRICATION - An integrated superconductor device may include a substrate base and an intermediate layer disposed on the substrate base and comprising a preferred crystallographic orientation. The integrated superconductor device may further include an oriented superconductor layer disposed on the intermediate layer and a conductive strip disposed on a portion of the oriented superconductor layer, The conductive strip may define a superconductor region of the oriented superconductor layer thereunder, and an exposed region of the oriented superconductor layer adjacent the superconductor region. | 12-03-2015 |
20150372271 | ELECTROSPINNING FOR INTEGRATED SEPARATOR FOR LITHIUM-ION BATTERIES - Embodiments of the present invention relate generally to lithium-ion batteries, and more specifically, to batteries having integrated separators and methods of fabricating such batteries. In one embodiment, a lithium-ion battery having an electrode structure is provided. The lithium-ion battery comprises an anode stack, a cathode stack, and a porous electrospun polymer separator comprising a nano-fiber backbone structure. The anode stack comprises an anodic current collector and an anode structure formed over a first surface of the anodic current collector. The cathode stack comprises a cathodic current collector and a cathode structure formed over a first surface of the cathodic current collector. The porous electrospun polymer separator is positioned between the anode structure and the cathode structure. | 12-24-2015 |
20150372286 | APPARATUS FOR MATERIAL SPRAY DEPOSITION OF HIGH SOLID PERCENTAGE SLURRIES FOR BATTERY ACTIVE MATERIAL MANUFACTURE APPLICATIONS - A method and apparatus for forming battery active material on a substrate are disclosed. In one embodiment, an apparatus for depositing a battery active material on a surface of a substrate includes a substrate conveyor system, the material electrospray dispenser assembly disposed above the substrate conveyor system, and a first heating element disposed adjacent to the material spray assembly above the substrate conveyor system. | 12-24-2015 |
20160006018 | ELECTRODE SURFACE ROUGHNESS CONTROL FOR SPRAY COATING PROCESS FOR LITHIUM ION BATTERY - A method and apparatus for fabricating energy storage devices and device components is provided. It has been found that spraying of slurries comprising electro-active materials onto a flexible substrate and subsequently exposing the substrate to an increasing temperature gradient leads to the deposition of a dry or mostly dry film having reduced surface roughness. The increasing temperature gradient may result from a plurality of heated rollers over which the substrate traverses wherein each heated roller is heated to a temperature greater than the previous heated roller leading to the deposition of a dry or mostly dry film having a relatively smooth surface with low porosity. Deposition of a dry or mostly dry film eliminates the need for large and costly drying mechanism thus reducing both the cost and footprint of the apparatus. | 01-07-2016 |
Connie Pin-Chin Wang, Mountain View, CA US
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20090050471 | PROCESS OF FORMING AN ELECTRONIC DEVICE INCLUDING DEPOSITING LAYERS WITHIN OPENINGS - A process of forming an electronic device can include depositing a first layer over a substrate and depositing a second layer over the first layer. In one embodiment, depositing the first layer is performed at a first alternating current (“AC”) power, and depositing the second layer is performed at a second AC power that is different from the first AC power. In another embodiment, the first layer is formed by a physical vapor deposition technique at a first power sufficient to remove the insulating layer using first metal ions, wherein the first layer includes an overhanging portion extending over the bottom of the opening. In a further embodiment, the second layer is formed by the physical vapor deposition technique using second metal ions and a second power sufficient to reduce a lateral dimension of the overhanging portion. | 02-26-2009 |
Cynthia Chichia Wang, Mountain View, CA US
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20130332266 | MOBILE MONETIZATION - A device, system, and method are directed towards facilitating monetization of mobile devices. A click action server determines click actions that are to be sent to a client device based on one or more factors. The click actions are sent to the client device as links. An action handler receives requests indicating a selected action, and facilitates the performance of the action. | 12-12-2013 |
Dawei Wang, Mountain View, CA US
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20120072894 | In-Service Software Upgrade on Cards of Virtual Partition of Network Element that Includes Directing Traffic Away from Cards of Virtual Partition - A method within network element, for directing traffic away from cards of first virtual partition, before changing software on cards of first virtual partition, until after cards of first virtual partition have session data, while network element services sessions. Redistribute sessions, serviced by cards of first virtual partition, to cards of second virtual partition. Each of virtual partitions has control card and line card. Direct traffic away from cards of first virtual partition, prior to taking line card of first virtual partition offline. After redistributing sessions, change software on line card of first virtual partition, while cards of second virtual partition service sessions, including redistributed sessions. After changing software, synchronize session data, for sessions serviced by cards of second virtual partition to cards of first virtual partition. Traffic is directed away from cards before changing software on line card, and until after synchronizing session data to cards of first partition. | 03-22-2012 |
20120195189 | SYSTEM AND METHOD FOR PROVIDING COMMUNICATION CONNECTION RESILIENCE - A system and method for providing communication connection resilience between a mobile subscriber device and a network, such as the Internet. In one aspect, the invention provides improved communication connection resilience by using multiple nodes in multiple chassis to create redundant communication routes and to provide redundancy for control data relating to a mobile subscriber device. In one embodiment, a first node resides in a first chassis and a second node resides in a second chassis, and when an active communication link between the mobile subscriber device and the network via the first node becomes disrupted, the active communication link is rerouted such that data is communicated between the mobile subscriber device and the network via both of the first and second nodes. | 08-02-2012 |
20130258839 | INTER-CHASSIS REDUNDANCY WITH COORDINATED TRAFFIC DIRECTION - A method, in a first network element of an inter-chassis redundancy (ICR) system, of cooperating with a second network element of the ICR system to provide ICR. The network elements are coupled by a synchronization channel. IP addresses are announced with a favorable traffic direction attribute. It is determined that the second network element either has announced the IP addresses with an unfavorable traffic direction attribute less favorable than the favorable direction attribute, or has not announced the IP addresses. Sessions that are connected through the IP addresses are handled. Session state synchronization messages that include session state for the handled sessions are transmitted over the synchronization channel to the second network element. It is determined, after an occurrence of a failure event that inhibits the first element from handling the sessions, that the IP addresses have been announced by the second network element with a favorable traffic direction attribute. | 10-03-2013 |
20140160919 | METHOD AND NETWORK ELEMENT TO LIMIT SERVICE DISRUPTION DUE TO A FAILURE ON A LAYER 2 INTERFACE - A method in an active network element. The network element is coupled with a standby network element by an inter-chassis communication channel used to synchronize session state for sessions handled by the active network element from the active network element to the standby network element. The network element is deployed in a Layer 3 network that is used to transmit Layer 2 data. The method is one of limiting disruption in the handling of the sessions. The method includes monitoring a Layer 2 interface for failures and monitoring a Layer 3 interface for failures. A failure is detected on the Layer 2 interface. The network element communicates with the standby network element, over the inter-chassis communication channel, in response to detecting the failure on the Layer 2 interface, to have the standby network element at least assist with the handling of the sessions. | 06-12-2014 |
Duanyang Wang, Mountain View, CA US
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20150021983 | AIRCRAFT UNIVERSAL POWER CONVERTER - A power supply system suitable for use by an aircraft is disclosed. The power system converts power from an unregulated DC power source to multiple AC and DC voltage outputs. The power supply system comprises an interleaved buck converter, and interleaved full-bridge converter, an interleaved inverter, and a control system. In one configuration, the interleaved inverter uses high-voltage DC generated by the interleaved four-bridge converter as its power input to generate a high-voltage AC output. | 01-22-2015 |
20150021994 | POWER CONVERTER HAVING EMI FILTER COMMON TO MULTIPLE CONVERTERS - A power supply system is disclosed that includes a first interleaved power supply, a second interleaved power supply, and a common electromagnetic interference filter. The common electromagnetic interference filter is configured to provide DC power from a DC power source to both the first interleaved power supply and the second interleaved power supply. In one example, the common electromagnetic interference filter comprises a localized filter stage configured to receive DC power from the DC power source, and a distributed filter stage configured to receive DC power from the localized filter stage. The distributed filter stage includes a first set of common mode capacitors electrically connected to and physically proximate input power lines of the first interleaved power supply, and a second set of common mode capacitors electrically connected to and physically proximate input power lines of the second interleaved power supply. | 01-22-2015 |
Grant Wang, Mountain View, CA US
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20090216710 | OPTIMIZING QUERY REWRITES FOR KEYWORD-BASED ADVERTISING - A system and method are disclosed for rewriting queries. The queries may be rewritten and evaluated based on an end benefit, such as an optimum advertising benefit. Queries may be associated with advertisements and the benefit of those advertisements may be used in selecting query rewrites for an original user query. Multiple query rewrites from various techniques may be analyzed to generate a subset of query rewrites that are optimized for a particular benefit. | 08-27-2009 |
20100306210 | CLUSTERING IDENTICAL OR DISJOINT KEYWORD SETS FOR USE WITH AUCTIONS FOR ONLINE ADVERTISING SPACE - Embodiments of methods, apparatuses, or systems relating to clustering identical or disjoint keyword sets for use with auctions for online advertising space. | 12-02-2010 |
Haiwen Wang, Mountain View, CA US
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20100246615 | INTRACAVITY HARMONIC GENERATION USING A RECYCLED INTERMEDIATE HARMONIC - Lasers configured for intracavity harmonic generation of second and higher order harmonic laser beam energy include mode-matching optics, such as a curved mirror, for recycling an unused portion of an intermediate harmonic laser beam energy (e.g., second harmonic laser beam energy) to improve higher order harmonic laser beam energy generation efficiency (e.g., third or higher order harmonic laser beam energy generation efficiency) without sacrificing beam quality of the higher order harmonic laser beam energy. The curved mirror may be positioned out of a resonant laser cavity of the laser. A radius of curvature and a position of the curved mirror are selected so that a beam radius and a beam divergence of the recycled second harmonic laser beam energy are essentially the same as a beam radius and a beam divergence of incoming second harmonic laser beam energy everywhere along a beam path of the incoming second harmonic laser beam. | 09-30-2010 |
20110243163 | WEDGE-FACETED NONLINEAR CRYSTAL FOR HARMONIC GENERATION - Lasers and laser systems generate different wavelengths by nonlinear sum or difference frequency conversion. A wedge-faceted nonlinear crystal compensates for the spatial walk-off phenomenon associated with critical phase matching of a nonlinear crystal in the production of harmonic laser output at peak power. | 10-06-2011 |
Hans Wang, Mountain View, CA US
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20130156074 | WIDEBAND RF FRONT-END - One embodiment of the present invention includes a transceiver for wireless communication. The transceiver includes an antenna, a transmitter, which comprises a tunable matching network and a modulator, and a receiver, which comprises a programmable band-pass filter (BPF) and a demodulator. | 06-20-2013 |
20130156078 | COST-EFFECTIVE LINEARIZATION FOR WIRELESS COMMUNICATION - One embodiment of the present invention provides a transceiver for wireless communication. The transceiver includes a transmitting circuit, a receiving circuit, a power amplifier coupled to the transmitting circuit, and a looping mechanism configured to establish a closed loop that couples an output of the power amplifier to an input of the receiving circuit in response to a linearity compensation need, thereby facilitating cost-effective linearity compensation. | 06-20-2013 |
20130157590 | ADAPTIVE TRANSCEIVER FOR UTILIZING WHITE SPACE SPECTRUM IN MOBILE APPLICATION - One embodiment of the present invention provides a transceiver for a wireless mobile device. The transceiver includes a transmitter, a receiver, and a bandwidth-determination mechanism configured to determine a transmission bandwidth for the transmitter and a receiving bandwidth for the receiver. | 06-20-2013 |
20140077875 | HIGH EFFICIENCY AND HIGH LINEARITY ADAPTIVE POWER AMPLIFIER FOR SIGNALS WITH HIGH PAPR - One embodiment of the present invention provides a system for controlling operations of a power amplifier in a wireless transmitter. During operation, the system receives a baseband signal to be transmitted, and dynamically switches an operation mode of the power amplifier between a high power back-off mode having a first power back-off factor and a normal mode having a second power back-off factor based on a level of the baseband signal. | 03-20-2014 |
20140080549 | SMART AGC FOR WIDEBAND MULTI-STANDARD RFIC - One embodiment of the present invention provides an automatic gain control (AGC) module for a wireless communication system that includes a plurality of amplifiers. The AGC module includes a receiving mechanism configured to receive an input that indicates a total amount of gain adjustment; a collecting mechanism configured to collect a number of parameters associated with the amplifiers; a determining mechanism configured to determine a desired performance requirement; a gain-control engine configured to generate a gain profile for the amplifiers based on the collected parameters, the total amount of gain, and the desired performance requirement; and an output mechanism configured to output a plurality of control signals based on the generated gain profile, wherein a respective control signal independently controls gain of a corresponding amplifier, thereby enabling the wireless communication system to achieve the total amount of gain adjustment while meeting the desired performance requirement. | 03-20-2014 |
20140098839 | ALL BAND GNSS RECEIVER - One embodiment of the present invention provides a signal-recording system. During operation, the system receives a plurality of radio frequency (RF) signals, separates the RF signals to obtain a first group of RF signals in a first RF band and a second group of RF signals in a second RF band, and simultaneously down-converts the first group of RF signals to a first group of low intermediate-frequency (low-IF) signals in a first IF band and the second group of RF signals to a second group of low-IF signals in a second IF band. The system further converts the first group of low-IF signals and the second group of low-IF signals to the digital domain, and simultaneously processes all of the converted low-IF signals. | 04-10-2014 |
20140099083 | ANALOG SIGNAL RECORDING SYSTEM - One embodiment of the present invention provides a signal-recording system. During operation, the system receives a wideband multi-channel radio frequency (RF) signal, which includes a plurality of single-channel RF signals modulated at different carrier frequencies. The system down-converts the received wideband multi-channel RF signal to baseband, and records the down-converted signal. | 04-10-2014 |
20140146761 | RF TRANSCEIVER ARCHITECTURE FOR FLEXIBLE CONFIGURATION OF RF RESOURCES - One embodiment of the present invention provides a wireless transceiver. The transceiver includes a plurality of receiving paths, a plurality of transmitting paths, a number of RF components, and a configurable multiplexer for coupling one or more RF components to the transmitting paths and the receiving paths. The multiplexer is configured in such a way as to allow a particular RF component to couple to a subset of the receiving paths and/or a subset of the transmitting paths, thereby enabling flexible provisioning of the RF components. | 05-29-2014 |
20140146861 | SERIAL DIGITAL INTERFACE BETWEEN AN RF TRANSCEIVER AND A BASEBAND CHIP - One embodiment of the present invention provides a device for interfacing between a baseband controller and an RF integrated circuit (IC) chip having a modulator and a demodulator. The device includes an analog-to-digital converter (ADC) coupled to the demodulator located on the RF IC chip. The ADC is configured to receive demodulated analog signals from the demodulator. The device further includes a serializer configured to generate a serial data frame based on the ADC's output, a first serial data port configured to send the serial data frame to the baseband controller, and a control module coupled to the baseband controller. | 05-29-2014 |
20140146919 | HIGH EFFICIENCY ADAPTIVE RF TRANSMITTER - One embodiment of the present invention provides a system for controlling operations of an amplifier in a wireless transmitter. During operation, the system receives a baseband signal to be transmitted, and dynamically switches an operation mode of the amplifier between a high power back-off mode having a first power back-off factor and a normal mode having a second power back-off factor based on a level of the baseband signal. | 05-29-2014 |
20140148108 | NOVEL TUNABLE WIDEBAND RF TRANSMITTER INTERFACE - One embodiment of the present invention provides a multi-band RF transmitter. The RF transmitter includes an RF integrated circuit (IC) chip that includes a plurality of identical wideband ports for outputting modulated RF signals, a plurality of narrowband power amplifiers (PAs), and a plurality of matching networks. A respective narrowband power amplifier (PA) is coupled to a wideband port of the RF IC chip via a respective matching network. | 05-29-2014 |
20140148114 | ADAPTIVE DC OFFSET CANCELLATION FOR DIRECT CONVERSION RF RECEIVERS - One embodiment of the present invention provides a system for performing DC offset cancellation for a wireless receiver that includes one or more amplification stages between a demodulator and a baseband digital signal processor (DSP). During operation, the system calibrates values of static DC offset associated with a plurality of gain settings for at least one amplification stage, stores the calibrated DC offset values in a lookup table, receives a current gain setting for the amplification stage, maps a DC offset value from the lookup table based on the current gain setting, and cancels static DC offset for the amplification stage using the mapped DC offset value. | 05-29-2014 |
20150104145 | ANALOG SIGNAL RECORDING SYSTEM - One embodiment of the present invention provides a signal-recording system. During operation, the system receives a wideband multi-channel radio frequency (RF) signal, which includes a plurality of single-channel RF signals modulated at different carrier frequencies. The system down-converts the received wideband multi-channel RF signal to baseband, and records the down-converted signal. | 04-16-2015 |
20150358791 | SYSTEM ARCHITECTURE FOR MULTIPLE ANTENNA/SERVICES REMOTE RADIO HEAD - One embodiment of the present invention provides a remote radio head (RRH) for a wireless communication system. The RRH includes a first integrated circuit (IC) chip that comprises multiple functional blocks, a second IC chip that comprises at least a frequency up-converter for up-converting outputs of the DAC block to a radio frequency (RF) domain and a frequency down-converter for down-converting RF signals received from one or more antennas, and a plurality of RF front-end components that are packaged into a system in a package (SiP) module. The multiple functional blocks in the first IC chip include at least a processing unit, a digital-to-analog converter (DAC) block, and an analog-to-digital converter (ADC) block. | 12-10-2015 |
Jian Wang, Mountain View, CA US
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20160034853 | DETERMINING A USER'S LATENT PREFERENCE - Generally discussed herein are methods, systems, and apparatuses for determining a latent preference of a user. One or more embodiments, discussed herein regard determining a latent preference of a user's propensity to relocate for a job. According to an example, a method can include receiving one or more characteristics of a user of a web service, estimating a probability corresponding to a latent preference of the user, and/or determining whether the probability indicates the user has the latent preference. | 02-04-2016 |
Jianbai Jenn Wang, Mountain View, CA US
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20150015114 | Piecewise Piezoelectric Energy Harvester - A piezoelectric energy harvester device has a cantilevered structure with a rectangular proof mass portion defined by holes through a substrate along three sides of a proof mass portion and supported by a thinned hinge portion for free pivotal movement relative to an anchor portion. Elongated strips of piezoelectric energy harvesting units are formed in side-by-side spaced positions on the hinge portion and aligned parallel or perpendicular to a stress direction. Multiplexing electronics coupled to contact pads on the anchor portion selectively connects different strip combinations to power management circuitry, responsive to variations in vibration magnitude or modes. | 01-15-2015 |
Jianlin Wang, Mountain View, CA US
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20090070732 | Fracture Shot Count Reduction - Techniques are described for reducing the number of shots in a fractured layout design. Each polygon in a layout design is examined for “jogs.” For each identified jog, the surrounding region is examined to determine if there is an opposing jog or parallel edge that can be aligned with the identified jog. The surrounding region then is examined for any polygon features, such as edges or vertices, which might restrict or prevent the alignment of the identified jog with the opposing jog or edge. If the identified jog can be aligned with an opposing jog or edge without violating a specified alignment constraint, then those jogs are deemed an alignable jog pair. Next, one or more of the alignable jog pairs is selected for alignment. The alignable jog pairs may be selected for alignment based upon their impact on the size of the polygon when aligned. Once one or more of the alignable jog pairs have been selected, then the layout design data will be modified to align the selected jog pairs. | 03-12-2009 |
Jingbin Wang, Mountain View, CA US
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20140172884 | CONTENT SELECTION BASED ON IMAGE CONTENT - Methods, systems, and apparatus, include computer programs encoded on a computer-readable storage medium, for determining keywords for an image that supports an overlay content item. A method includes identifying, using one or more processors, an image that is to support an overlay content item, the image being presented on a web site and including a portion that is designated as being enabled to receive and display the overlay content item; evaluating pixel data associated with the image including determining one or more labels that are associated with content included within the image; and determining one or more keywords for the image based at least in part on the one or more labels. | 06-19-2014 |
20150161168 | ORDERING IMAGE SEARCH RESULTS - Methods, systems, and apparatus, including computer program products, for ranking images are disclosed. An image search subsystem generates an adjustment factor representative of a quality measure of an image relative to a search query. The quality represents a relevance of the image to the query. The adjustment factor can be computed based on relevance data for the image to the query and image similarity data representing a relative similarity between the image and other images relevant to the query. The relevance data can be based on user actions in response to the image being included in search results for the query. The adjustment factor can be scaled based on whether the relevance data and the image similarity data both indicate that the image is relevant to the search query. A relevance score is computed based on the adjustment factor (e.g., a product of the adjustment factor and relevance score). | 06-11-2015 |
Jinlin Wang, Mountain View, CA US
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20100217668 | Optimizing Delivery of Online Advertisements - Disclosed are methods and apparatus for delivering online advertisements. For one of a plurality of users, a probability is obtained for each of a plurality of ads that the one of the plurality of users will click on the one of the plurality of ads. In addition, a lower bound is obtained for each of the plurality of ads. For each of the plurality of ads, a delta between the probability that the one of the plurality of users will click on the one of the plurality of ads and the lower bound for the one of the plurality of ads is determined. One of the plurality of ads to provide to the one of the plurality of users is selected based at least in part on the delta for each of the plurality of ads. | 08-26-2010 |
20110055003 | BUDGET-INFLUENCED RANKING AND PRICING IN SPONSORED SEARCH - Methods and systems are provided for ranking of sponsored search advertisements, and for auction pricing, based on revenue factors in addition to bid amounts and click through rates including budgets associated with advertising accounts, campaigns and portions thereof. Methods are provided in which linear programming or other techniques are used to optimize the search engine revenue, and the optimized solutions are used in ranking sponsored search advertisements based on factors including an advertiser bid amount associated with the advertisement, a historical, estimated or predicted click through rate associated with the advertisement, and a budget over a period of time, such as a daily budget, the budget including spend associated with the advertisement. Instead of one fixed position, the new ranking is a service distribution on multiple positions. | 03-03-2011 |
20110238486 | Optimizing Sponsored Search Ad Placement for Online Advertising - A method and a system are provided for optimizing sponsored search ad placement for online advertising. In one example, the system obtains advertiser bid amount information. The system obtains advertiser bid amount information. The bid amount information allows determination of amounts that advertisers will pay per user click on ads served in association with advertiser bids. The advertiser bid amounts are associated with advertising campaigns. The system obtains click-through-rate information associated with at least some of the ads. The system obtains budget information associated with the advertising campaign. The budget information specifies a maximum advertiser spending over a period of time in association with at least a portion of the advertising campaign. The system ranks a set of ads to be served based on the bid amount information, the click-through-rate information, and/or the budget information. The system optimizes ad placement of the set of ads by eliminating one or more keywords. The system then facilitates serving of the set of ads in accordance with at least one of the ranking of the set of ads and the optimizing of the ad placement. | 09-29-2011 |
Joanna Wang, Mountain View, CA US
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20140041547 | BIOCOMPATIBLE PHASE INVERTIBLE PROTEINACEOUS COMPOSITIONS AND METHODS FOR MAKING AND USING THE SAME - Biocompatible phase invertible proteinaceous compositions and methods for making and using the same are provided. Phase invertible compositions in accordance with the invention are prepared by combining a liquid proteinaceous substrate and a liquid crosslinking composition, where the liquid crosslinking composition includes a macromolecular crosslinking agent. Also provided are kits for use in preparing the subject compositions. The subject compositions, kits and systems find use in a variety of different applications. | 02-13-2014 |
John Wang, 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 |
Jonathan Wang, Mountain View, CA US
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20120322066 | Development of Novel Detergents for Use in PCR Systems - This disclosure relates to novel detergents for use in various procedures including, for example, nucleic acid amplification reactions such as polymerase chain reaction (PCR). Methods for preparing the modified detergents are also described. | 12-20-2012 |
20140127702 | POLYMERIZATION OF NUCLEIC ACIDS USING PROTEINS HAVING LOW ISOELECTRIC POINTS - This disclosure relates to the use of one or more proteins (e.g., globular proteins) having a low isoelectric point and/or a limited number (e.g., zero) of modifying groups in nucleic acid polymerization and/or amplification reactions such as polymerase chain reaction (PCR). | 05-08-2014 |
20140308666 | DEVELOPMENT OF NOVEL DETERGENTS FOR USE IN PCR SYSTEMS - This disclosure relates to novel detergents for use in various procedures including, for example, nucleic acid amplification reactions such as polymerase chain reaction (PCR). Methods for preparing the modified detergents are also described. | 10-16-2014 |
Joyce Wang, Mountain View, CA US
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20140164416 | AGGREGATING CONTENT RELATED TO A NOTABLE INDIVIDUAL - During an analysis technique, a cohort of individuals is identified based on a set of attributes. Significance metrics for the individuals in the cohort are calculated based on profiles of the individuals and behaviors of the group of individuals, which includes the cohort, when interacting with the profiles. For example, a significance metric for a given individual may include a number of views of a profile of the given individual, by a group of individuals, during a time interval and/or a number of connection requests to the profile of the given individual, by the group of individuals, during the time interval. Based on the significance metrics, the subset of the individuals may be identified. This subset may include individuals that have achieved career milestones exceeding those of the other individuals in the cohort (e.g., notable individuals). | 06-12-2014 |
Kevin B. Wang, Mountain View, CA US
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20120179684 | SEMANTICALLY AGGREGATED INDEX IN AN INDEXER-AGNOSTIC INDEX BUILDING SYSTEM - A computer program product for an indexer-agnostic index building system includes a computer readable storage medium to store a computer readable program, wherein the computer readable program, when executed on a computer, causes the computer to perform operations for creating a semantically aggregated index. The operations include: extracting documents from a data source, wherein each document includes a data object; distributing the documents to a plurality of processing nodes within the system; for each node: indexing the data objects for each document into fields using semantic rules; and grouping indexed data objects for related fields by: classifying the documents into logical groups based on the semantic rules; and creating a searchable index shard for related logical groups. | 07-12-2012 |
20120254089 | Vector throttling to control resource use in computer systems - Embodiments of the invention relate to building a distributed reverse semantic index. In one general embodiment a plurality of documents are received with each document having at least one defined rule and or semantic. The documents are distributed among a plurality of nodes of a system. The documents are processed in a generally parallel fashion. Processing the documents includes processing text data of each of the document and breaking each document into fields to index the text data to create index data by deferring how to categorize the text data based upon the defined rule and or semantics. The indexed data is combined back together to create an indexer-agnostic semantic index including a plurality of the semantic index shards and to semantically classify the documents based on the index shards into groups based on document type to create the distributed reverse semantic index. | 10-04-2012 |
20120323920 | CREATING A SEMANTICALLY AGGREGATED INDEX IN AN INDEXER-AGNOSTIC INDEX BUILDING SYSTEM - A method for creating a semantically aggregated index in an indexer-agnostic index building system includes: extracting documents from a data source, each document including a data object; distributing the documents to a plurality of processing nodes within the system; for each node: indexing the data objects for each document into fields using semantic rules; and grouping indexed data objects for related fields by: classifying the documents into logical groups based on the semantic rules; and creating a searchable index shard for related logical groups. | 12-20-2012 |
Lawrence Wang, Mountain View, CA US
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20150061703 | ELECTROMECHANICAL POLYMER-BASED SENSOR - An electromechanical polymer (EMP) sensor includes (a) a first set of EMP layers provided between a first electrode and a second electrode forming a capacitor, the first set of EMP layers having one or more EMP layers capable of being activated by application of a voltage across the first and second electrodes; and (b) a sensing circuit coupled to the first electrode and the second electrode for detecting a change in capacitance or a change in voltage across the first and second electrodes. The EMP sensor may further include means for disconnecting the second electrode from a ground reference after the pre-determined voltage is applied, such that the sensing circuit senses a change in capacitance. The sensing circuit may be capable of detecting a noise portion of a voltage across the first and second electrode. | 03-05-2015 |
Lawrence Chang-Yung Wang, Mountain View, CA US
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20140231139 | DRILLING SYSTEM HAVING A SUPER-CAPACITOR AMPLIFIER AND A METHOD FOR TRANSMITTING SIGNALS - A method and a drilling system that may include a drilling element for drilling a hole in a geological formation; a sensor module arranged to collect information about the drilling; a transmitter that is arranged to receive the information from the sensor module, amplify the information by a super-capacitor amplifier to provide amplified information and to provide the amplified information to a first element and to a second element of an antenna, the first and second elements of the antenna are located at two opposite sides of a band gap; wherein the antenna is arranged to transmit the amplified information via the geological formation; wherein the super-capacitor amplifier comprises a plurality of switched capacitor converters, each switched capacitor converter comprises a plurality of converter stages, each converter stage comprises capacitors and switches that are arranged to perform a current amplification of an input signal; wherein each converter stage is arranged to operate with alternating charge cycles and discharge cycles. | 08-21-2014 |
Matthew Wang, Mountain View, CA US
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20140063232 | Construction Zone Sign Detection - Methods and systems for detection of a construction zone sign are described. A computing device, configured to control the vehicle, may be configured to receive, from an image-capture device coupled to the computing device, images of a vicinity of the road on which the vehicle is travelling. Also, the computing device may be configured to determine image portions in the images that may depict sides of the road at a predetermined height range. Further, the computing device may be configured to detect a construction zone sign in the image portions, and determine a type of the construction zone sign. Accordingly, the computing device may be configured to modify a control strategy associated with a driving behavior of the vehicle; and control the vehicle based on the modified control strategy. | 03-06-2014 |
Mei Wang, Mountain View, CA US
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20080225740 | Detection of heavy users of network resources - A device includes a multistage filter and an elephant trap. The multistage filter has hash functions and an array. The multistage filter is operable to receive a packet associated with a candidate heavy network user and send the packet to the hash functions. The hash functions generate hash function output values corresponding to indices in the array. The elephant trap is connected to the multistage filter. The elephant trap includes a buffer and probabilistic sampling logic. The probabilistic sampling logic is operable to attempt to add information associated with the packet to the buffer a particular percentage of the time based in part on the result of the multistage filter lookup. The buffer is operable to hold information associated with the packet, counter information, and timestamp information. | 09-18-2008 |
20110087779 | DETECTION OF HEAVY USERS OF NETWORK RESOURCES - A device includes a multistage filter and an elephant trap. The multistage filter has hash functions and an array. The multistage filter is operable to receive a packet associated with a candidate heavy network user and send the packet to the hash functions. The hash functions generate hash function output values corresponding to indices in the array. The elephant trap is connected to the multistage filter. The elephant trap includes a buffer and probabilistic sampling logic. The probabilistic sampling logic is operable to attempt to add information associated with the packet to the buffer a particular percentage of the time based in part on the result of the multistage filter lookup. The buffer is operable to hold information associated with the packet, counter information, and timestamp information. | 04-14-2011 |
Miao Wang, Mountain View, CA US
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20150142891 | Anticipatory Environment for Collaboration and Data Sharing - A collaborative environment adapts to and anticipates users' needs based on presence of participants, proximity, context, in order to facilitate interaction among participants. An aspect of the collaborative environment includes multifactor user recognition. | 05-21-2015 |
Ningning Wang, Mountain View, CA US
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20090019109 | SYSTEM AND METHOD FOR PROVIDING A FINE-GRAINED RESPONSE FROM A COARSE-GRAINED SERVICE OBJECT - A system and method for generating data at a fine level of detail based on a request to a service object that provides data at a coarse level of detail. The request to the service object includes a data request and a response template indicating the level of detail or selection required in the response. The service object server accesses data using the service object api and coarse level of detail. A navigator uses the data request to develop an information model of the data and then traverses the information model to extract the data needed for a response at the level of detail indicated by the response template. The service object is thus able to return data at a fine level of detail from an object that supports only coarse levels of detail. | 01-15-2009 |
20100228765 | QUERYING DATABASE CLIENTS UTILIZING EMAIL MESSAGES - Methods for accessing a database utilizing an email service adapter utilizing a computer are presented including: causing the computer to receive an email message from a user at an email server, the email server configured to respond to the email service adapter; processing the email message by the email service adapter, where the email message includes at least a database query; processing the database query with the database; and returning a result email message to the user via the email server, the result email message including at least a database response. In some embodiments, methods further include: when the email message is received by the email server, determining whether the email message is intended for accessing the database; if the email message is not intended for accessing the database, and processing the email message by the email server. | 09-09-2010 |
20140157207 | GRAPHICAL USER INTERFACE (GUI) TO ASSOCIATE INFORMATION WITH AN OBJECT - Provided is a graphical user interface (GUI) to associate information with an object. Different views are maintained providing different hierarchical arrangements of a set of objects. Selection is received of one view and one object in the selected view. Information is associated with the selected object, wherein the associated information is accessible in all views in which the object with which the information is associated is accessible. | 06-05-2014 |
Niniane Wang, Mountain View, CA US
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20090125481 | Presenting Media Data Associated with Chat Content in Multi-Dimensional Virtual Environments - A computer-implemented method enables communication between a first client and a second client mutually participating in a communication session including a multi-dimensional virtual environment is claimed. The method includes determining one or more concepts based on the one or more communications in the multi-dimensional virtual environment between the first client and second client. The method includes searching a media database based on the one or more concepts to produce a search result and transmitting the search result to the first and second clients for presentation. | 05-14-2009 |
Niniane Xin Wang, Mountain View, CA US
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20150358270 | System and method for targeting information based on a list of message content - Targeted information is provided in accordance with one or more conversations from a list of conversations. At least one portion of a conversation from each of conversation in a list of conversation can be selected. From the selected portions, at least one conversation can be chosen. The conversation can be chosen based on a number of criteria such as a number of distinct keywords or word phrases present in the selected portion from a list of keywords or word phrases. One or more content components from the chosen conversation can be used to obtain targeted information, such as an advertisement. Targeted information can also be obtained by scanning a conversation description and a snippet for each conversation in a list of conversations to identify keywords or word phrases. Targeted information can be obtained using the identified keywords or word phrases. | 12-10-2015 |
Rae Wang, Mountain View, CA US
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20150244773 | DIAGNOSIS AND OPTIMIZATION OF CLOUD RELEASE PIPELINES - Provided are methods and systems for providing users with a tool that can offer recommendations on how to optimize the development and performance of their applications. A diagnosis and optimization method, system, and engine captures various data associated with, for example, building, deploying, releasing, and running a user's application, and utilizes such data to generate recommendations/suggestions as to how the user can best balance high release productivity, ease of management, and cost optimization. The methods and systems utilize the end-to-end story of a user's development process (e.g., from the time the user submits code to when the application is actually up and running) to generate recommendations as to ways that the user can optimize their system including, for example, how the user can layout their application topology differently, reduce latency, increase data locality, or optimize billing costs. | 08-27-2015 |
Renshen Wang, Mountain View, CA US
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20140358940 | Query Suggestion Templates - Methods and apparatus related to identifying a query template that includes one or more terms and a member of an entity category and ranking the query template. Query suggestions may be determined based on the query template. The ranking of the query template may be utilized to determine if the query template is a valid query template. The ranking of the template may be based on at least a count of occurrences of one or more of the entities of the entity category in past queries that conform to the query template. | 12-04-2014 |
Ruxian Wang, Mountain View, CA US
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20130346033 | TREE-BASED REGRESSION - Parent node data is split into first and second child nodes based on a first partition variable to create a tree-based model. A first regression model for the first child node data relates the response variable and the predictor variable. | 12-26-2013 |
20140019210 | DETERMINING PRODUCT PRICE - Methods, systems, and computer-readable and executable instructions are provided for determining a product price. Determining a product price can include determining an initial market attraction value, a market price sensitivity, and cost information for a product. Determining a product price can also include receiving a market constraint with respect to the product and pricing the product based on the initial market attraction value, the market price sensitivity, the cost information, and the market constraint. | 01-16-2014 |
20140188567 | PRODUCT DETERMINATION FOR A PORTFOLIO - A system includes an intersection engine to determine intersection points between multiple first functions, each first function corresponding to a product from a plurality of products and each first function based on the corresponding product's utility and profit at a given price point. The system further includes a first ranking engine to rank the intersection points and a second ranking engine to rank the first functions based on the intersection points. The system further includes a solving engine to solve a second function based on a subset of the ranked functions to determine a subset of the products to include in a product portfolio and a price for each product in the portfolio to maximize profit for the plurality of products. | 07-03-2014 |
Sandra M. Wang, Mountain View, CA US
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20150045540 | MULTISPECIFIC STACKED VARIABLE DOMAIN BINDING PROTEINS - The present invention concerns multi-specific stacked variable domain binding proteins. | 02-12-2015 |
Shiho Wang, Mountain View, CA US
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20130309591 | NANOPOROUS ENERGY CHIPS AND RELATED DEVICES AND METHODS - High surface area energy chips that can be used to make high surface area electrodes and methods for making high surface area energy chips are described. The energy chips comprise a monolithic conductive material comprising an open network of pores having an average pore diameter between about 0.3 nm and 30 nm. The conductive material forms a thin chip having a thickness of about 300 microns or less, and the thickness across different portions of the chip varies by less than 10% of the thickness. The high surface area energy chips may be used as electrodes in a variety of energy storage devices and systems such as capacitors, electric double layer capacitors, batteries, and fuel cells. | 11-21-2013 |
20150140476 | NANOPOROUS ELECTRODES AND RELATED DEVICES AND METHODS - High surface area electrodes formed using sol-gel derived monoliths as electrode substrates or electrode templates, and methods for making high surface area electrodes are described. The high surface area electrodes may have tunable pore sizes and well-controlled pore size distributions. The high surface area electrodes may be used as electrodes in a variety of energy storage devices and systems such as capacitors, electric double layer capacitors, batteries, and fuel cells. | 05-21-2015 |
Shuanhu Wang, Mountain View, CA US
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20130253981 | PROVIDING MARKETING ANALYTICS RELATED TO A SALES OPPORTUNITY OVER A TIMELINE IN A MARKETING MANAGEMENT SYSTEM - A marketing management system interfaces with a sales platform, company servers, and various other sources of data to obtain information about leads, contacts, interactions, events, and opportunities. The system provides a user interface that displays marketing events (i.e., interactions with various leads in an account) in a temporal context along with opportunity creation and/or close, together with filtering capabilities to display/hide activities associated with various leads. This enables visualization of the relationship between an individual opportunity and all the activities that are linked to the leads related to the opportunity, thus allowing comparison of marketing events to sales activities facilitating understanding of how to attribute marketing contributions to sales revenue. The interface may allow for assignment of leads to opportunities based on the level of interaction between the marketing/sales staff and the lead. | 09-26-2013 |
Tianyi Wang, Mountain View, CA US
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20110016084 | DATA INTEGRATION BETWEEN PROJECT SYSTEMS - A project systems integrator integrates a financial planning system and an operational planning system for a project. The integrator loads a work breakdown structure (“WBS”) from the financial planning system and another WBS from the operational planning system. The integrator then records links between corresponding nodes of the financial WBS and operational WBS. When data is entered, updated, or otherwise changed, the data is propagated between the nodes in accordance with the links. | 01-20-2011 |
20130086054 | CONCURRENT CALCULATION OF RESOURCE QUALIFICATION AND AVAILABILITY USING TEXT SEARCH - A system, for concurrent calculation of resource qualifications (e.g., skills, educational degree, etc) and availability (e.g., availability to work on a project) using text search. The method commences by initiating a flow for requesting resources, the resource request comprising a qualification requirement indication and a time period requirement indication. The method further comprises retrieving candidate resource documents in a manner so as to calculate an overall match score that is based not only on qualifications, but also on availability. The scoring uses a recoded candidate resource document that comprises qualification attributes as well as time period availability to form an overall match score. The recoding can be performed in an administrative flow (e.g., a batch process, and/or a periodically executed update process), and the administrative flow creates recoded candidate resource document that are suited for use with a text search engine capable of processing an extensible markup language document. | 04-04-2013 |
20130290312 | PROJECT RESOURCE QUALIFICATION AND KEYWORD SCORING - A system and method for facilitating determining and displaying search results and accompanying scores in an enterprise computing environment. The example method includes receiving a resource request that includes one or more search criteria. The one or more search criteria includes a specification of one or more keywords and one or more resource qualifications. The method further includes determining, based on the search criteria, a qualification score for each resource indicated in a database of resources; using the qualification score to determine search results responsive to the resource request; and displaying each search result proximate to a qualification score. In a specific embodiment, the method further includes calculating the qualification score by combining components of the qualification score according to an algorithm. The components of the qualification score include a competency component and a keyword component. | 10-31-2013 |
20150161547 | METHODS AND SYSTEMS TO DEFINE AND EXECUTE CUSTOMER DECLARATIVE BUSINESS RULES TO EXTEND BUSINESS APPLICATIONS - Embodiments of the invention provide systems and methods for defining and executing custom business rules to influence or control execution of a business process and allowing software providers to deliver externally extensible business applications which in turn allow customers of those applications to implement their own business rules and conditions using a browser based UI, without modifying the actual code in the base application. A user interface (UI) based business rule configurator allows users to define business rules and conditions that can be executed by a rules engine integrated with the client extensions and no custom code is required for business users to extend the business logic and no future custom code maintenance is required. | 06-11-2015 |
Ting-You Wang, Mountain View, CA US
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20150370828 | Tile-Based Distribution of Searchable Geospatial Data to Client Devices - The memory of a user device stores map data for rendering a digital map of a geographic area. The memory also stores searchable geospatial data organized into tiles. Each tile corresponds to a respective portion of the geographic area of a substantially same size. The geospatial data includes, for each of the tiles, descriptions of one or more geographic entities and a location of the one or more geographic entities, within the corresponding portion of the geographic area. The processing hardware of the user device is configured to (i) display the digital map via the user interface, (ii) receive the map data and the searchable geospatial data from the map data server, in the online mode, (iii) receive a geographic query pertaining to the geographic area, and (iv) execute the geographic query using the geospatial data stored in the computer-readable memory. | 12-24-2015 |
Wei-Shun Wang, Mountain View, CA US
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20090045524 | Microelectronic package - A microelectronic package includes a lower unit having a lower unit substrate with conductive features and a top and bottom surface. The lower unit includes one or more lower unit chips overly/ing the top surface of the lower unit substrate that are electrically connected to the conductive features of the lower unit substrate. The microelectronic package also includes an upper unit including an upper unit substrate having conductive features, top and bottom surfaces and a hole extending between such top and bottom surfaces. The upper unit further includes one or more upper unit chips overlying the top surface of the upper unit substrate and electrically connected to the conductive features of the upper unit substrate by connections extending within the hole. The upper unit may include an upper unit encapsulant that covers the connections of the upper unit and the one or more upper unit chips. | 02-19-2009 |
Welyan Wang, Mountain View, CA US
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20140136889 | DIRECTORY-LEVEL RAID - A method and system for reducing replication factor in a file system are provided. In some embodiments, two or more requested files may be grouped together under a leaf directory for RAID process. All data under the directory are grouped into one or more data stripes, each of which comprises a plurality of data blocks. One or more parity data blocks may be generated for each data stripe according to a computing algorithm, such as an exclusive OR (XOR) code or a Reed-Solomon (RS) code. Parity blocks corresponding to the one or more data stripes are concatenated into one parity file. Data blocks of the two or more requested files and their corresponding parity blocks are stored in separate partitions and/or separate storage drives of the file system. | 05-15-2014 |
Wenfeng Wang, Mountain View, CA US
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20140372442 | K-GRID FOR CLUSTERING DATA OBJECTS - Algorithms and systems for clustering information objects. Objects including metadata may be populated within a k-dimensional grid (K-Grid). A distance function between objects may be calculated, and a cost function may be calculated. Optimization may occur over several iterations by applying random mutation operations on the K-Grid and re-calculation of the cost function. | 12-18-2014 |
Xuejun Wang, Mountain View, CA US
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20100076947 | PERFORMING LARGE SCALE STRUCTURED SEARCH ALLOWING PARTIAL SCHEMA CHANGES WITHOUT SYSTEM DOWNTIME - A method and apparatus is provided for hosting within a search engine, large-scale heterogeneous repositories of searchable and navigable content. Customers of the hosting platform are customers wanting to outsource the management of their searchable content. Content domain experts from each customer independently define a taxonomy of categories and attributes for their structured content that form a hierarchical set of nodes (a directed graph) that are mapped to a common physical search engine infrastructure. The mapping algorithm that maps unique attributes across potentially very different subject domains onto the same physical infrastructure is introduced. Once the physical structure is created, the search engine can use it for searching or navigating just within one customer's domain or users can search across multiple customer domains. When a customer makes changes to the logical structure, each individual change is categorized as compatible and incompatible, and executed in different time frames based on the amount of disruption it will require to the operational system. | 03-25-2010 |
Yunbing Wang, Mountain View, CA US
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20110015726 | Copolymer-Bioceramic Composite Implantable Medical Devices - Methods and devices relating to polymer-bioceramic composite implantable medical devices are disclosed. The bioceramic comprises calcium sulfate. | 01-20-2011 |
20110057339 | Polymer Blend-Bioceramic Composite Implantable Medical Devices - Methods and devices relating to polymer blend/bioceramic composite implantable medical devices are disclosed. | 03-10-2011 |
Zejing Wang, Mountain View, CA US
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20160029017 | CALIBRATION OF LIGHT-FIELD CAMERA GEOMETRY VIA ROBUST FITTING - Microlens positions for a light-field capture device may be calibrated. A calibration light-field image may be captured, with a microlens portion corresponding to each microlens of the light-field capture device. Interstitial spaces between the microlens portions may be identified and used to locate one or more center locations of the microlens portions. The center locations may be used to generate a model that indicates the microlens positions. Additionally or alternatively, the calibration light field image may be used to select one or more contour samples from among multiple contour samples of the microlens portions. The contour sample may be fitted to a circle centered at a center location of a microlens portion to identify the center location, which may then be used to generate a model that indicates the microlens positions. Multiple iterations may be used to enhance the accuracy of the models. | 01-28-2016 |
Zhonglei Wang, Mountain View, CA US
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20150199971 | SYSTEM FOR REAL TIME AUDIO PROCESSING DRIVEN BY INTERRUPT AND TIMER EVENT - Provided are methods and systems for processing audio using a combination of interrupts and timer events. Buffer queues and timer events are configured and utilized between audio capture and encoding processes, and also between audio decoding and playout processes to deliver a fixed-rate audio packet and higher quality audio output. Thread execution priorities may be assigned to the capture and/or playout timer events, and such priorities may be automatically adjusted to conserve processing resources. By configuring timer events to drive audio encoding and decoding processes, and utilizing buffer queues to absorb variances in the timing of audio capture and playout interrupts, the methods and systems provided are able to deliver improved audio quality while conserving processing resources. | 07-16-2015 |
20150201041 | DEVICE DEPENDENT CODEC NEGOTIATION - Methods and systems are provided for negotiating codecs between different platforms and devices such that an audio application selects a codec to use based on the capabilities of the platforms and devices. Processing or resource requirements for various combinations of encoders and decoders may be compared against resource thresholds defined for each client. A combination of an encoder and a decoder may be selected for clients wishing to participate in a communication session such that the selected combination is within the resource threshold applicable to each client. | 07-16-2015 |
20150201292 | METHOD FOR CALCULATING AUDIO LATENCY IN REAL-TIME AUDIO PROCESSING SYSTEM - Methods and systems are provided for determining audio latency in both audio capture and audio playout processes in a real-time audio processing system by calculating time differences with respect to interrupts. The audio capture and playout latencies may be utilized for improved audio processing, such as AEC. The methods provided address two major problems with existing techniques. First, on platforms where the system does not provide API to obtain audio latency, the methods allow the application to obtain more accurate audio latency. Second, the application may utilize a unified and simplified technique to obtain audio latency instead of using platform-specific APIs on different platforms. | 07-16-2015 |