Patent application number | Description | Published |
20090155370 | METHODS AND COMPOSITIONS FOR SELECTIVELY REMOVING POTASSIUM ION FROM THE GASTROINTESTINAL TRACT OF A MAMMAL - The present invention provides methods and compositions for the treatment of ion imbalances using core-shell composites and compositions comprising such core-shell composites. In particular, the invention provides core-shell particles and compositions comprising potassium binding polymers, and core-shell particles and compositions comprising sodium binding polymers, and in each case, pharmaceutical compositions thereof. Methods of use of the polymeric and pharmaceutical compositions for therapeutic and/or prophylactic benefits are also disclosed. The compositions and methods of the invention offer improved approaches for treatment of hyperkalemia and other indications related to potassium ion homeostasis, and for treatment of hypertension and other indicates related to sodium ion homeostasis. | 06-18-2009 |
20090186093 | METHODS FOR PREPARING CORE-SHELL COMPOSITES HAVING CROSS-LINKED SHELLS AND CORE-SHELL COMPOSITES RESULTING THEREFROM - The present invention provides methods and compositions for the treatment of ion imbalances using core-shell composites and compositions comprising such core-shell composites. In particular, the invention provides core-shell particles and compositions comprising potassium binding polymers, and core-shell particles and compositions comprising sodium binding polymers, and in each case, pharmaceutical compositions thereof. Methods of use of the polymeric and pharmaceutical compositions for therapeutic and/or prophylactic benefits are also disclosed. The compositions and methods of the invention offer improved approaches for treatment of hyperkalemia and other indications related to potassium ion homeostasis, and for treatment of hypertension and other indicates related to sodium ion homeostasis. | 07-23-2009 |
20110033505 | METHODS AND COMPOSITIONS FOR TREATMENT OF ION IMBALANCES - The present invention provides methods and compositions for the treatment of ion imbalances. In particular, the invention provides compositions comprising sodium-binding polymers and pharmaceutical compositions thereof. Methods of use of the polymeric and pharmaceutical compositions for therapeutic and/or prophylactic benefits are disclosed herein. Examples of these methods include the treatment of hypertension, chronic heart failure, end stage renal disease, liver cirrhosis, chronic renal insufficiency, fluid overload, or sodium overload. | 02-10-2011 |
20110276133 | POROUS MATERIALS, METHODS OF MAKING AND USES - The present specification discloses porous materials, methods of forming such porous materials, biocompatible implantable devices comprising such porous materials, and methods of making such biocompatible implantable devices. | 11-10-2011 |
20110276134 | SILICONE IMPLANT WITH IMPRINTED TEXTURE - A procedure for manufacturing an implant having a textured silicone surface is disclosed. An example procedure includes forming a component having a silicone surface; pressing a plurality of polymer fibers at least partially into the silicone surface, before the silicone has completely cured; allowing the silicone to at least partially cure with the polymer fibers in the silicone surface; and after the silicone is at least partially cured, removing the polymer fibers from the silicone surface. | 11-10-2011 |
20110278755 | POROGEN COMPOSITIONS, METHOD OF MAKING AND USES - The present specification discloses porogen compositions comprising a core material and shell material, methods of making such porogen compositions, methods of forming such porous materials using such porogen compositions, biocompatible implantable devices comprising such porous materials, and methods of making such biocompatible implantable devices. | 11-17-2011 |
20110282444 | POROUS MATERIALS, METHODS OF MAKING AND USES - The present specification discloses porous materials, methods of forming such porous materials, biocompatible implantable devices comprising such porous materials, and methods of making such biocompatible implantable devices. | 11-17-2011 |
20120041555 | SILICONE IMPLANT WITH IMPRINTED TEXTURE - A procedure for making an implant having a textured silicone surface is disclosed. The method may include the steps of providing a conventional mandrel and applying a pre-formed, polymeric mesh sock to the mandrel. The sock is contacted with a silicone dispersion and the silicone dispersion is at least partially cured with the sock in contact therewith. The silicone dispersion is at least partially cured while the sock is in contact therewith and the sock is them removed, for example, by dissolution, to leave a textured elastomeric material useful as a component of a breast implant shell. | 02-16-2012 |
20120077010 | POROUS MATERIALS, METHODS OF MAKING AND USES - The present specification discloses porous materials, methods of forming such porous materials, materials and devices comprising such porous materials, and methods of making such materials and devices. | 03-29-2012 |
20120077012 | POROUS MATERIALS, METHODS OF MAKING AND USES - The present specification discloses porous materials, methods of forming such porous materials, materials and devices comprising such porous materials, and methods of making such materials and devices. | 03-29-2012 |
20120077891 | POROGEN COMPOSITIONS, METHODS OF MAKING AND USES - Provided are porogen compositions and methods of using such porogen compositions in the manufacture of porous materials, for example, porous silicone elastomers. The porogens generally include comprising a core material and shell material different from the core material. The porogens can be used to form a scaffold for making a resulting porous elastomer when the scaffold is removed. | 03-29-2012 |
20130023987 | POROUS MATERIALS, METHODS OF MAKING AND USES - The present specification discloses porous materials, methods of forming such porous materials, biocompatible implantable devices comprising such porous materials, and methods of making such biocompatible implantable devices. | 01-24-2013 |
20130032962 | POROGEN COMPOSITIONS, METHODS OF MAKING AND USES - The present specification discloses porogen compositions comprising a core material and shell material, methods of making such porogen compositions, methods of forming such porous materials using such porogen compositions, biocompatible implantable devices comprising such porous materials, and methods of making such biocompatible implantable devices. | 02-07-2013 |
20130096081 | DERMAL FILLER COMPOSITIONS - The present invention provides highly injectable, long-lasting hyaluronic acid-based hydrogel dermal filler compositions made with a di-amine or multiamine crosslinker in the presence of a carbodiimide coupling agent. | 04-18-2013 |
20130123210 | DERMAL FILLER COMPOSITIONS INCLUDING ANTIOXIDANTS - Provided are injectable, hyaluronic acid-based hydrogel compositions including conjugated vitamins. | 05-16-2013 |
20130197661 | MUCOSAL TISSUE ADHESION VIA TEXTURED SURFACE - The present specification discloses porous materials, methods of forming such porous material, biocompatible implantable devices comprising such porous materials, and methods of making such biocompatible implantable devices. The porous material may be used to fix to the interior mucosal lining of a patient's gastrointestinal tract. | 08-01-2013 |
20130203696 | DERMAL FILLER COMPOSITIONS FOR FINE LINE TREATMENT - The present invention provides highly injectable, long-lasting hyaluronic acid-based hydrogel dermal filler compositions which are particularly advantageous for correction of fine lines in the face. | 08-08-2013 |
20130210760 | DERMAL FILLER COMPOSITIONS INCLUDING ANTIOXIDANTS - Provided are injectable, hyaluronic acid-based dermal filler compositions including conjugated vitamin C derivatives. The compositions provide for extended release of active vitamin C into tissue, promoting collagenesis and other benefits to skin. | 08-15-2013 |
20130259949 | METHODS AND COMPOSITIONS FOR SELECTIVELY REMOVING POTASSIUM ION FROM THE GASTROINTESTINAL TRACT OF A MAMMAL - The present invention provides methods and compositions for the treatment of ion imbalances using core-shell composites and compositions comprising such core-shell composites. In particular, the invention provides core-shell particles and compositions comprising potassium binding polymers, and core-shell particles and compositions comprising sodium binding polymers, and in each case, pharmaceutical compositions thereof. Methods of use of the polymeric and pharmaceutical compositions for therapeutic and/or prophylactic benefits are also disclosed. The compositions and methods of the invention offer improved approaches for treatment of hyperkalemia and other indications related to potassium ion homeostasis, and for treatment of hypertension and other indicates related to sodium ion homeostasis. | 10-03-2013 |
20140044804 | METHODS AND COMPOSITIONS FOR SELECTIVELY REMOVING POTASSIUM ION FROM THE GASTROINTESTINAL TRACT OF A MAMMAL - The present invention provides methods and compositions for the treatment of ion imbalances using core-shell composites and compositions comprising such core-shell composites. In particular, the invention provides core-shell particles and compositions comprising potassium binding polymers, and core-shell particles and compositions comprising sodium binding polymers, and in each case, pharmaceutical compositions thereof. Methods of use of the polymeric and pharmaceutical compositions for therapeutic and/or prophylactic benefits are also disclosed. The compositions and methods of the invention offer improved approaches for treatment of hyperkalemia and other indications related to potassium ion homeostasis, and for treatment of hypertension and other indicates related to sodium ion homeostasis. | 02-13-2014 |
20140094433 | DERMAL FILLER HYDROGELS WITH VITAMIN A/CYCLODEXTRIN INCLUSION COMPLEXES - Compositions, such as hydrogel compositions, that include a hyaluronic acid, a vitamin A, and a cyclodextrin may be used as medical or cosmetic fillers, implants, or creams. For example, the compositions may be used as dermal fillers. | 04-03-2014 |
20140154508 | POROGEN COMPOSITIONS, METHODS OF MAKING AND USES - The present specification discloses porogen compositions comprising a core material and shell material, methods of making such porogen compositions, methods of forming such porous materials using such porogen compositions, biocompatible implantable devices comprising such porous materials, and methods of making such biocompatible implantable devices. | 06-05-2014 |
20140179819 | POROUS MATERIALS, METHODS OF MAKING AND USES - The present specification discloses porous materials, methods of forming such porous materials, biocompatible implantable devices comprising such porous materials, and methods of making such biocompatible implantable devices. | 06-26-2014 |
20150028510 | POROUS MATERIALS, METHODS OF MAKING AND USES - The present specification discloses porous materials, methods of forming such porous materials, materials and devices comprising such porous materials, and methods of making such materials and devices. | 01-29-2015 |
20150057381 | POROGEN COMPOSITIONS, METHODS OF MAKING AND USES - Provided are porogen compositions and methods of using such porogen compositions in the manufacture of porous materials, for example, porous silicone elastomers. The porogens generally include comprising a core material and shell material different from the core material. The porogens can be used to form a scaffold for making a resulting porous elastomer when the scaffold is removed. | 02-26-2015 |
Patent application number | Description | Published |
20090089560 | INFRASTRUCTURE FOR PARALLEL PROGRAMMING OF CLUSTERS OF MACHINES - GridBatch provides an infrastructure framework that hides the complexities and burdens of developing logic and programming application that implement detail parallelized computations from programmers. A programmer may use GridBatch to implement parallelized computational operations that minimize network bandwidth requirements, and efficiently partition and coordinate computational processing in a multiprocessor configuration. GridBatch provides an effective and lightweight approach to rapidly build parallelized applications using economically viable multiprocessor configurations that achieve the highest performance results. | 04-02-2009 |
20100100767 | AUTOMATICALLY CONNECTING REMOTE NETWORK EQUIPMENT THROUGH A GRAPHICAL USER INTERFACE - Embodiments of the present invention provide a method and system for designing a test network in an integrated application, and configuring remote network devices through a network design application to test a network design. One embodiment of the present claimed subject matter is provided as a system for automatically configuring remote network devices to simulate a network connection. The system includes a plurality of computing devices which are physically coupled to one or more network devices, wherein the network devices are automatically configured to comprise a test network corresponding to a remote test network topology design. | 04-22-2010 |
20100268764 | METHOD AND SYSTEM FOR CLIENT-SIDE SCALING OF WEB SERVER FARM ARCHITECTURES IN A CLOUD DATA CENTER - A novel web server farm architecture is provided that combines various cloud components and innovatively maximizes their strengths to achieve a scalable, adaptable, load balanced computing architecture. In one embodiment, this architecture includes a storage host for static content hosting, a cluster of virtual machines (operating as web servers) for dynamic content hosting, and a dedicated application engine for monitoring the load of the virtual machines. A browser or end-application user of a web application is first routed to a static anchor page hosted on the storage host. The browser is subsequently presented with a list of virtual machines and data corresponding to their respective current loads. To access dynamic content, the browser is able to select from the virtual machines based in large part on the reported current loads of the virtual machines. Once a virtual machine is selected, the browser may communicate directly with the selected web server. | 10-21-2010 |
20100287263 | METHOD AND SYSTEM FOR APPLICATION MIGRATION IN A CLOUD - A method and system for managing an application in a cloud data center by monitoring the bandwidth of a subnet of which the primary operating instance of an application is a member. If a severe deterioration in the bandwidth caused by an over consumption of the subnet resources from other subnet constituents is detected, a suitable secondary instance in an alternate, uncompromised subnet is located and primary operation of the application is transferred from the former primary operating instance to the secondary instance. The secondary instance can be pre-launched or dynamically requisitioned in the cloud data center. | 11-11-2010 |
20110265147 | CLOUD-BASED BILLING, CREDENTIAL, AND DATA SHARING MANAGEMENT SYSTEM - A novel solution is provided that utilizes the two-credential characteristics of accessing cloud-hosted data in a portal-oriented enterprise-specific solution. Cloud computing resources may be accessed through a separate, enterprise-specific portal clients used to manage a set of cloud service accounts. Individuals (e.g., employees of the enterprise or company) may access cloud computing resources via an instance of the portal client, and any communication between individuals in an enterprise and cloud services may be facilitated through the portal. Each portal client may also be configured to be compatible with any cloud service vendor. | 10-27-2011 |
20120079480 | METHODS FOR MEASURING PHYSICAL CPU UTILIZATION IN A CLOUD COMPUTING INFRASTRUCTURE - Novel techniques are provided to determine concurrent hardware resource usage as expressed in activity performed by hardware processors. A cloud computing consumer can verify the level of the quality of service provided by the physical infrastructure of a cloud, thereby allowing the consumer the ability to request a transfer of the hosting physical infrastructure to a less burdened physical machine. | 03-29-2012 |
20120317579 | SYSTEM AND METHOD FOR PERFORMING DISTRIBUTED PARALLEL PROCESSING TASKS IN A SPOT MARKET - As a result of the systems and methods described herein, an alternative MapReduce implementation is provided which monitors for impending termination notices, and allows dynamic checkpointing and storing of processed portions of a map task, such that any processing which is interrupted by large scale terminations of a plurality of computing devices—such as those resulting from spot market rate fluctuations—is preserved. | 12-13-2012 |
20130007114 | METHOD AND SYSTEM FOR CLIENT-SIDE SCALING OF WEB SERVER FARM ARCHITECTURES IN A CLOUD DATA CENTER - A novel web server farm architecture is provided that combines various cloud components and innovatively maximizes their strengths to achieve a scalable, adaptable, load balanced computing architecture. In one embodiment, this architecture includes a storage host for static content hosting, a cluster of virtual machines (operating as web servers) for dynamic content hosting, and a dedicated application engine for monitoring the load of the virtual machines. A browser or end-application user of a web application is first routed to a static anchor page hosted on the storage host. The browser is subsequently presented with a list of virtual machines and data corresponding to their respective current loads. To access dynamic content, the browser is able to select from the virtual machines based in large part on the reported current loads of the virtual machines. Once a virtual machine is selected, the browser may communicate directly with the selected web server. | 01-03-2013 |
20140258519 | Methods For Measuring Physical Cpu Utilization In A Cloud Computing Infrastructure - Novel techniques are provided to determine concurrent hardware resource usage as expressed in activity performed by hardware processors. A cloud computing consumer can verify the level of the quality of service provided by the physical infrastructure of a cloud, thereby allowing the consumer the ability to request a transfer of the hosting physical infrastructure to a less burdened physical machine. | 09-11-2014 |
20140280925 | Method And System For Client-Side Scaling Of Web Server Farm Architectures In A Cloud Data Center - A novel web server farm architecture is provided that combines various cloud components and innovatively maximizes their strengths to achieve a scalable, adaptable, load balanced computing architecture. In one embodiment, this architecture includes a storage host for static content hosting, a cluster of virtual machines (operating as web servers) for dynamic content hosting, and a dedicated application engine for monitoring the load of the virtual machines. A browser or end-application user of a web application is first routed to a static anchor page hosted on the storage host. The browser is subsequently presented with a list of virtual machines and data corresponding to their respective current loads. To access dynamic content, the browser is able to select from the virtual machines based in large part on the reported current loads of the virtual machines. Once a virtual machine is selected, the browser may communicate directly with the selected web server. | 09-18-2014 |
20140359767 | METHOD AND SYSTEM FOR APPLICATION MIGRATION DUE TO DEGRADED QUALITY OF SERVICE - A method and system for managing an application in a cloud data center by monitoring the bandwidth of a subnet of which the primary operating instance of an application is a member. If a severe deterioration in the bandwidth caused by an over consumption of the subnet resources from other subnet constituents is detected, a suitable secondary instance in an alternate, uncompromised subnet is located and primary operation of the application is transferred from the former primary operating instance to the secondary instance. The secondary instance can be pre-launched or dynamically requisitioned according to various embodiments. | 12-04-2014 |
Patent application number | Description | Published |
20120092359 | Extraction Of A Color Palette Model From An Image Of A Document - A system and method are provided for determining a color palette model from an image of a document. Pixel values of the image of the document are clustered to provide image clusters. Color layers of the image are determined, each color layer corresponding to an image cluster. Aspects of the color palette model can be determined using the color layers. Aspects of the color palette model include a foreground-background color pair for a content block in the document and a background-area color of the document. | 04-19-2012 |
20120120436 | REMOTE PRINTING - A remote printing method includes extracting content of a device view caused to be displayed by a first device. The extracted content is communicated to a second device remote from the first device so that the second device can format the extracted content for printing. | 05-17-2012 |
20120212772 | METHOD AND SYSTEM FOR PROVIDING PRINT CONTENT TO A CLIENT - A request for print content is received at a network server system. The request includes variable user input. Webpage content is obtained based at least in part on the variable user input. A subset of the webpage content is identified as print content. A print-ready layout of the print content is formed and the print content in the print-ready layout is provided, via network connection, to a client in response to the request. | 08-23-2012 |
20120246552 | PROVIDING A PARTICULAR TYPE OF UNIFORM RESOURCE LOCATOR - Examples disclosed herein are example systems and methods to provide a particular type of uniform resource locator. In one example, a processor identifies webpage source code associated with a list of text associated with the type of uniform resource locator. The processor may identify a uniform resource locator within the identified webpage source code and provide the uniform resource locator. | 09-27-2012 |
20120303636 | System and Method for Web Content Extraction - A method and system for extracting Web content is disclosed. In one embodiment, Web content in a Webpage is extracted by identifying paragraphs in the Web content based on line-break node determination. A range of text-body associated with the identified paragraphs is then identified using a maximum scoring subsequence. Further, the identified text-body is refined using a heuristic rule of substantially horizontal alignment. Furthermore, one or more titles and one or more images associated with the Web content are extracted. Moreover, the Web content including the identified paragraphs, the one or more titles and the one or more images are outputted. | 11-29-2012 |
20130061132 | SYSTEM AND METHOD FOR WEB PAGE SEGMENTATION USING ADAPTIVE THRESHOLD COMPUTATION - A system and method for an adaptive threshold Web Page segmenting is disclosed. In one embodiment, a method performed by a physical computing system having one or more processors for segmenting a Web page including a plurality of nodes includes parsing content in the Web page into the plurality of nodes using the physical computing system, obtaining feature values between each pair of nodes using the physical computing system, estimating an adaptive threshold value using the obtained feature values using the physical computing system, and segmenting the Web page by comparing the feature values associated with each pair of nodes with the estimated adaptive threshold value. | 03-07-2013 |
20130091150 | DETERMIINING SIMILARITY BETWEEN ELEMENTS OF AN ELECTRONIC DOCUMENT - Disclosed is a computer-implemented method of determining smarty between first and second elements of an electronic document. The method uses a computer to calculate a plurality of measures of similarity between the first and second elements in at least two representations of the electronic document. A computer program product and system implementing this method are also disclosed. | 04-11-2013 |
20130110818 | PROFILE DRIVEN EXTRACTION | 05-02-2013 |
20130114105 | Semantically Ranking Content in a Website - Semantically ranking content in a website ( | 05-09-2013 |
20130159889 | Obtaining Rendering Co-ordinates Of Visible Text Elements - A computer-implemented method for obtaining the rendering co-ordinates of visible text elements on a web page is disclosed. The web page is represented by an input data structure comprising a plurality of text nodes, each of which represents a text element on the web page. The method comprises the following steps:
| 06-20-2013 |
20140236968 | Discrete Wavelet Transform Method for Document Structure Similarity - Examples of the present disclosure may include methods, systems, and computer readable media with executable instructions. An example method for determining document structure similarity can include segmenting path sequences ( | 08-21-2014 |
Patent application number | Description | Published |
20080203056 | METHODS FOR ETCHING HIGH ASPECT RATIO FEATURES - Methods for forming features for high aspect ratio application in etch process are provided in the present invention. In one embodiment, the method for etching a dielectric layer disposed on a substrate includes placing a substrate having a portion of a dielectric layer exposed through a patterned photoresist layer in an etch chamber, supplying a gas mixture containing argon (Ar) gas into the etch chamber, forming a plasma from the gas mixture using dual frequency RF power and etching the exposed dielectric layer using the plasma formed from the gas mixture. | 08-28-2008 |
20080230511 | HALOGEN-FREE AMORPHOUS CARBON MASK ETCH HAVING HIGH SELECTIVITY TO PHOTORESIST - In one embodiment of the present invention, a halogen-free plasma etch processes is used to define a feature in a multi-layered masking stack including an amorphous carbon layer. In a particular embodiment, oxygen (O | 09-25-2008 |
20080286979 | Method of controlling sidewall profile by using intermittent, periodic introduction of cleaning species into the main plasma etching species - A method of removing a silicon-containing hard polymeric material from an opening leading to a recessed feature during the plasma etching of said recessed feature into a carbon-containing layer in a semiconductor substrate. The method comprises the intermittent use of a cleaning step within a continuous etching process, where at least one fluorine-containing cleaning agent species is added to already present etchant species of said continuous etching process for a limited time period, wherein the length of time of each cleaning step ranges from about 5% to about 100% of the time length of an etch step which either precedes or follows said cleaning step. | 11-20-2008 |
20090008033 | METHOD AND APPARATUS FOR SHAPING A MAGNETIC FIELD IN A MAGNETIC FIELD-ENHANCED PLASMA REACTOR - A magnetic field generator which provides greater control over the magnetic field is provided. The magnetic field generator has a plurality of overlapping main magnetic coil sections for forming a magnetic field generally parallel to the top surface of the supporting member. In other embodiments, sub-magnetic coil sections are placed symmetrically around the main magnetic coil sections. | 01-08-2009 |
20090142859 | PLASMA CONTROL USING DUAL CATHODE FREQUENCY MIXING - Methods for processing a substrate in a processing chamber using dual RF frequencies are provided herein. In some embodiments, a method of processing a substrate includes forming a plasma of a polymer forming chemistry to etch a feature into a substrate disposed on a substrate support in a process chamber while depositing a polymer on at least portions of the feature being etched. A low frequency and a high frequency RF signal are applied to an electrode disposed in the substrate support. The method further includes controlling the level of polymer formation on the substrate, wherein controlling the level of polymer formation comprises adjusting a power ratio of the high frequency to the low frequency RF signal. | 06-04-2009 |
20110115589 | METHOD AND APPARATUS FOR SHAPING A MAGNETIC FIELD IN A MAGNETIC FIELD-ENHANCED PLASMA REACTOR - A magnetic field generator which provides greater control over the magnetic field is provided. The magnetic field generator has a plurality of overlapping main magnetic coil sections for forming a magnetic field generally parallel to the top surface of the supporting member. In other embodiments, sub-magnetic coil sections are placed symmetrically around the main magnetic coil sections. | 05-19-2011 |
20110162803 | CHAMBER WITH UNIFORM FLOW AND PLASMA DISTRIBUTION - Embodiments of the present invention provide a recursive liner system that facilitates providing more uniform flow of gases proximate the surface of a substrate disposed within an apparatus for processing a substrate (e.g., a process chamber). In some embodiments, a recursive liner system may include an outer liner having an outer portion configured to line the walls of a process chamber, a bottom portion extending inward from the outer portion, and a lip extending up from the bottom portion to define a well; and an inner liner having a lower portion configured to be at least partially disposed in the well to define, together with the outer liner, a recursive flow path therebetween. | 07-07-2011 |
20120024479 | APPARATUS FOR CONTROLLING THE FLOW OF A GAS IN A PROCESS CHAMBER - Apparatus for controlling the flow of a gas in a process chamber is provided herein. In some embodiments, an apparatus for controlling the flow of a gas in a process chamber having a processing volume within the process chamber disposed above a substrate support and a pumping volume within the process chamber disposed below the substrate support may include an annular plate surrounding the substrate support proximate a level of a substrate support surface of the substrate support, wherein the annular plate extends radially outward toward an inner peripheral surface of the process chamber to define a uniform gap between an outer edge of the annular plate and the inner peripheral surface, wherein the uniform gap provides a uniform flow path from the processing volume to the pumping volume. | 02-02-2012 |
20140034241 | TEMPERATURE ENHANCED ELECTROSTATIC CHUCKING IN PLASMA PROCESSING APPARATUS - Methods and systems for temperature enhanced chucking and dechucking of resistive substrates in a plasma processing apparatus are described herein. In certain embodiments, methods and systems incorporate modulating a glass carrier substrate temperature during a plasma etch process to chuck and dechuck the carrier at first temperatures elevated relative to second temperatures utilized during plasma etching. In embodiments, one or more of plasma heat, lamp heat, resistive heat, and fluid heat transfer are controlled to modulate the carrier substrate temperature between chucking temperatures and process temperatures with each run of the plasma etch process. | 02-06-2014 |
Patent application number | Description | Published |
20080219648 | CIRCUIT AND METHOD FOR CONTROLLING THE ROTATING SPEED OF A BLDC MOTOR - A circuit and a method for controlling the rotating speed of a brushless direct current (BLDC) motor are provided, whose goal is solving the stall problem encountered by conventional BLDC motors driven by pulse width modulation (PWM). The circuit includes a closed-loop control mechanism for adjusting the duty cycle of the motor current of the BLDC motor, thus controlling the rotating speed of the motor. The closed-loop control is based on the comparison of a signal proportional to the actual rotating speed and another signal proportional to the predetermined target rotating speed. | 09-11-2008 |
20080316781 | BUCK CONVERTER LED DRIVER CIRCUIT - A buck converter LED driver circuit is provided. The driver circuit includes a buck power stage, a rectified AC voltage source, a voltage waveform sampler, and a control circuit. The buck power stage includes at least one LED and provides a first signal directly proportional to the current through the LED. The rectified AC voltage source is coupled to the buck power stage for driving the buck power stage. The voltage waveform sampler is coupled to the rectified AC voltage source for providing a second signal directly proportional to the voltage provided by the rectified AC voltage source. The control circuit is coupled to the voltage waveform sampler and the buck power stage for turning on and turning off the buck power stage according to a comparison between the first signal and the second signal. | 12-25-2008 |
20090257250 | SYNCHRONOUS RECTIFIER DC/DC CONVERTERS USING A CONTROLLED-COUPLING SENSE WINDING - A synchronous rectifier DC/DC converter is provided. The synchronous rectifier DC/DC converter includes a power transformer, a first diode, a first MOSFET, and a first controller. The power transformer includes a core, a primary winding, a secondary winding, and a sense winding. The primary winding is wrapped around the core and receives an input voltage of the synchronous rectifier DC/DC converter. The secondary winding is wrapped around the core and provides the energy of an output current of the synchronous rectifier DC/DC converter. The sense winding is wrapped around the core and provides a sense signal. The first diode is coupled to the secondary winding for rectifying the output current. The first MOSFET is coupled in parallel with the first diode. The first controller is coupled to the sense winding and the first MOSFET for turning on and turning off the first MOSFET according to the sense signal. | 10-15-2009 |
20110109249 | DIMMABLE LED LAMP AND DIMMABLE LED LIGHTING APPARATUS - A dimmable light-emitting diode (LED) lamp and a dimmable LED lighting apparatus thereof are provided. The dimmable LED lamp includes a bridge rectifier, a toggle detector, a sustain voltage supply circuit, a counter, an LED light source, and an LED lighting driver. The bridge rectifier receives a source alternating current (AC) voltage through a wall switch and provides a rectified direct current (DC) voltage. The toggle detector monitors a toggle action of the wall switch. The sustain voltage supply circuit provides a sustain voltage. The counter receives the sustain voltage for operation. Moreover, the counter stores and provides an counting value that changes when the toggle detector detects the toggle action. The LED lighting driver converts the rectified DC voltage to a constant current to drive the LED light source. The LED lighting driver also provides multi-level dimming to the LED light source according to the counting value. | 05-12-2011 |
20110234110 | LED DRIVER CIRCUIT - A light-emitting diode (LED) driver circuit is provided, which includes a transistor, a current regulator, a release diode, and a voltage clamping device. The transistor is coupled in series with an LED string. The LED string is coupled between the transistor and a bus voltage. The current regulator is coupled to the transistor for regulating the current through the transistor and the LED string to a predetermined current. The release diode has an anode coupled between the LED string and the transistor. The voltage clamping device is coupled to the cathode of the release diode for clamping the voltage level at the cathode of the release diode to a predetermined voltage. The voltage clamping device protects the transistor from breakdown when the transistor is turned off for dimming control. | 09-29-2011 |
20140334196 | CONTROL DEVICE FOR MULTIPHASE INTERLEAVED DC-DC CONVERTER AND CONTROL METHOD THEREOF - This instant disclosure provides a control method for interleaved multiphase Boost PFC converter. The interleaved multiphase Boost PFC converter has a master phase and a plurality of slave phases, the master phase operates in the critical conduction mode, the master of each slave phase has an inductor and a power switch. The control method comprises, configuring the phase difference between each slave phase and the master phase; setting up each slave phase to operate in the critical conduction mode; monitoring the operating mode of each slave phase is in the continuous conducting mode, the discontinuous conducting mode, or the critical conduction mode when the system is disturbed; and adjusting the power switch on time of the slave phase according to the operating mode of the slave phase so as to make the slave phase return to operate in critical conduction mode. | 11-13-2014 |
Patent application number | Description | Published |
20080219431 | METHOD AND APPARATUS FOR ECHO CANCELLATION - A telephony system equipped with an echo cancellation module is disclosed. A hybrid interface circuit outputs an outbound signal to a wall jack while receiving an inbound signal from the wall jack. The inbound signal may contain a line echo of the outbound signal caused by the impedance mismatches in the hybrid interface circuit. A line echo canceller containing an adaptive filter is used to cancel the line echo in the inbound signal based on the learned line echo path characteristics captured in the training period. During a brief period after the telephony system is activated, the line echo canceller enters into a calibration mode wherein its adaptive filter is trained to learn the line echo path characteristics. During the calibration mode, the line echo canceller generates a calibration signal as the outbound signal and receives the line echo from the hybrid interface circuit to perform learning of the line echo path characteristics. | 09-11-2008 |
20080219433 | FULL DUPLEX HANDS-FREE TELEPHONE SYSTEM - A telephone system comprising an analog telephone and a full-duplex speakerphone adapter is disclosed. The analog telephone comprises an ordinary analog telephone subscriber circuit for transmitting and receiving analog signals and a handset for users. The full-duplex speakerphone adapter is coupled between the analog telephone and a central office, uses a subscriber loop interface circuit through the first telephone line to couple to the ordinary analog telephone subscriber circuit of the analog telephone and uses a telephone hybrid interface circuit through the second telephone line to couple to a wall jack to communicate with the central office. | 09-11-2008 |
20080219434 | METHOD AND APPARATUS FOR VOICE COMMUNICATION - A voice communication device with an integrated framework structure for echo cancellation and noise reduction is disclosed. A microphone receives a local input signal while a speaker is outputting a local output signal. The local input signal and output signal are all decomposed into a plurality of subband signals by filter banks for conducting individual processing of echo cancellation and noise reduction per subband. The subband echo canceller is followed by a DFT unit to split the cancellation result into a plurality of narrow frequency bins whereby the noise reduction is performed. The noise reduction results are recombined by an IDFT unit for residual echo removal in a subband non-linear processor. The final output is obtained from a synthesis filter bank that synthesizes the subband signals after echo cancellation and noise reduction into a full-band signal. | 09-11-2008 |
20080219463 | ACOUSTIC ECHO CANCELLATION SYSTEM - An embodiment of an acoustic echo cancellation system is disclosed. The system comprises an echo cancellation unit, a second filter and a subtraction unit. The echo cancellation unit comprises a first attenuator, a first filter and a first subtractor. The first attenuator has a first down-scaling factor for attenuating a first signal. The first filter generates a first echo signal estimate based on the attenuated first signal. The first subtractor generates a third signal by subtracting the first echo signal estimate from a second signal. The second filter generates a second echo signal estimate based on the first signal. The subtraction unit subtracts the second echo signal estimate from the third signal. | 09-11-2008 |
20130044887 | AUDIO APPARATUS AND AUDIO CONTROLLER THEREOF - An audio apparatus is provided. The audio apparatus includes at most one electroacoustic transducer; and an audio controller, coupled to the electroacoustic transducer, for actively controlling the electroacoustic transducer to function as a loudspeaker or a microphone, wherein the loudspeaker converts output electrical signals to output sounds, and the microphone converts input sounds to input electrical signals. | 02-21-2013 |
20130044901 | MICROPHONE ARRAYS AND MICROPHONE ARRAY ESTABLISHING METHODS - A microphone array is provided. The microphone array is disposed on an electrical device, and includes: at least one built-in microphone, being built in the electrical device, having a first frequency spectrum; and an audio processor, coupled to the built-in microphone, for coupling to an external transducer, including: a spectrum estimation unit for estimating a second frequency spectrum of the external transducer. | 02-21-2013 |
Patent application number | Description | Published |
20130185670 | GRAPHICAL VIEW OF SOCIAL CONTENT STREAMS - A system and machine-implemented method for displaying a list of entries for a social content stream is provided. A set of entries is obtained from at least one source associated with the social content stream. Information is extracted from each entry of the set of entries. A hierarchical order of the set of entries is determined based on the at least one of the user view count or the number of user hits. An arrangement of frames corresponding to the set of entries based on the determined hierarchical order is provided for display. The frames are displayable within a predefined area of a display on a user device. The size of each frame is based on the determined hierarchical order of the set of entries. | 07-18-2013 |
20130332479 | Inline Discussions in Search Results Around Real-Time Clusterings - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving a search query, identifying a plurality of search results that are responsive to the search query, the plurality of search results including a plurality of items of digital content distributed using one or more social networking services, and determining that one or more terms provided in the search query is an active keyword and, in response: defining a first sub-set of items, the first sub-set of items including items of the plurality of items of digital content and being responsive to the active keyword, and providing items in the first sub-set of items for display as a discussion stream within search results. | 12-12-2013 |
20140031961 | Method and System for Generating Location-Based Playlists - Methods, systems, and computer programs are presented for generating location-based playlists. The disclosed method includes providing a music service for generating playlists for a location, identifying users having respective user devices within the defined boundaries of the location, and aggregating music preferences of the identified users. Each of the user devices have access to the music service and the aggregated music preferences of the identified users identify a plurality of music tracks. The disclosed method further includes generating a playlist having the plurality of music tracks based on the aggregated music preferences and providing an access to the generated playlist to the identified users at the location. The plurality of music tracks of the playlist is provided for listening by the music service to one or more of the user devices. | 01-30-2014 |
20140058768 | SYSTEM AND METHOD FOR TRIP PLANNING SUGGESTIONS - A trip destination for an individual may be determined. A set of contacts associated with the individual and the trip destination may be identified. A meeting location associated with the trip destination and one or more of the individual and a member of the set of contacts may be identified. A free time slot associated with the individual or a member of the set of contacts may be identified. A suggested calendar appointment associated with the individual, the free time slot, the location, and one or more members of the set of contacts may be provided. | 02-27-2014 |
20140101551 | STITCHING VIDEOS INTO AN AGGREGATE VIDEO - Systems and methods for identifying sources associated with video clips uploaded by users and stitching those video clips into a single aggregate video according to a desired parameter and/or order. In particular, video clips uploaded by users can be matched to a source. Based upon processing of the video clip and/or source, a set of video clips with related content can be identified. That set of video clips can be ordered according to an ordering parameter. Overlapping and/or missing content can be identified, and the ordered set can be stitched into an aggregate video. | 04-10-2014 |
20140372904 | SYSTEM AND METHOD FOR COMMUNICATING TRANSPORTATION EVENTS - A system and method for notifying members of a social network of a transit event is disclosed. In one example, the method comprises presenting, to the user in the display of the computer system, a geographical navigation interface including a visual indicator of a transit element, receiving, in the display, at least one long-press input provided by the user and directed to the visual indicator of the transit element, presenting at least one selection option for identifying a transit event pertaining to the transit element and at least one broadcast option for the user's social network, accepting, at least one selection option input corresponding to the transit event and at least one broadcast option input provided by the user, and causing the identified transit event to be broadcast to one or more members of the user's social network, based on the at least one broadcast option input. | 12-18-2014 |
Patent application number | Description | Published |
20120331397 | GRAPHICAL USER INTERFACE DISPLAY WHICH DIFFERENTIATES AMONG PARTICIPANTS IN A GROUP CONVERSATION - A system and machine-implemented method for differentiating participants in a group conversation within a graphical user interface of an electronic device of a user, via displaying a collection of contact icons on the graphical user interface, each contact icon respectively corresponding to one of a plurality of participants in a group conversation, wherein the group conversation provides for sharing communication messages among the plurality of participants including the user; determining which of the plurality of participants are currently accessing the group conversation; and differentiating, in the graphical user interface, display of the contact icons corresponding to those participants determined to be currently accessing the group conversation from the remaining contact icons. | 12-27-2012 |
20120331405 | GROUP CONVERSATION BETWEEN A PLURALITY OF PARTICIPANTS - A system and method for presenting a group conversation on an electronic device of a user, via displaying, on a graphical user interface of the device, a group of contacts with which the user can communicate, the group of contacts comprising one or more individual contacts and one or more social circles which define a preset collection of contacts associated with one another. User input is received via the graphical user interface, the user input specifying a selection of participants from the group of contacts for a group conversation. The group conversation provides for sharing communication messages among the participants. A conversation window is presented on the graphical user interface. The conversation window displays a collection of contact icons with each contact icon respectively corresponding to one of the selected participants of the group conversation, and a conversation thread with the shared communication messages. | 12-27-2012 |
20130332525 | ATTENDEE SUGGESTION FOR EVENTS BASED ON PROFILE INFORMATION ON A SOCIAL NETWORKING SITE - A system and machine-implemented method for suggesting a user for an event within a social networking site is provided. The method includes receiving a social suggestion indication from a first user of the social networking site and determining, using the one or more computing devices, an event associated with the first user. The method also includes accessing a data structure storing a plurality of user models comprising social information of users, and comparing, using the one or more computing devices, the event with the plurality of user models, to determine a second user model from the plurality of user models, based on a predetermined criteria. The method further includes identifying a second user associated with the second user model, and generating a user suggestion identifying the second user. | 12-12-2013 |
20140058672 | CALCULATING A TRAVEL ROUTE BASED ON A USER'S NAVIGATIONAL PREFERENCES AND TRAVEL HISTORY - The disclosed subject matter relates to computer-implemented methods for calculating a travel route based on navigational preferences and travel history of a user. In one aspect, a method includes storing the navigational preferences and travel history of the user. The stored navigational preferences include routing preferences and points of interest of the user. The travel history of the user includes location data from a respective date and time received from a location-aware device associated with the user. The method further includes receiving request for a travel route from an origin location to a destination location. The method further includes calculating, in response to the received request, the travel route from the origin location to the destination location, based on the stored navigational preferences and the stored travel history of the user. | 02-27-2014 |
20140189534 | CUSTOMIZING SHARED WEB RESOURCE SNAPSHOTS - A computer-implemented method includes receiving from a user a reference to a web resource for sharing with others, and providing a portion of content generated based on the received reference to the web resource for display to the user. The method also includes receiving a user selection of a portion of the generated content based at least on the displayed portion of the generated content. The method also includes generating the snapshot based on the received user selection of the portion of the generated content, and providing, without further user intervention, a rendering including the reference to the web resource and the generated snapshot for sharing with the others. Systems and machine-readable media are also provided. | 07-03-2014 |
Patent application number | Description | Published |
20130346197 | CONTENT CATEGORY MANAGEMENT SYSTEMS AND METHODS - A method of managing content includes identifying a first web page presented during a user session associated with a first user identifier; identifying a first vertical category to which the first web page belongs; identifying an event occurring during the user session associated with the first user identifier; identifying a second vertical category to which the event belongs; generating association data representing an association between the first vertical category and the second vertical category; identifying a second web page, the second web page presented during a user session associated with a second user identifier; determining a vertical category to which the second web page belongs; and in response to determining the vertical category to which the second web page belongs is the first vertical category, selecting a content item for display during the user session associated with the second user identifier based on the association data. | 12-26-2013 |
20140032321 | VALUING AUDIENCE DATA - Systems, apparatus, and methods allow for revenue sharing between data providers and web page publishers. In one aspect, a computer-implemented method includes: receiving a request for alternative content based on a request for content; receiving user identifier data from at least one data provider; selecting at least one first alternative content from a first pool of alternative content that is contextually related to the requested content; determining a first cost of the at least one first alternative content; selecting, by at least one processing circuit, at least one second alternative content from the first pool, and from the second pool of alternative content that is related to the user identifier data; determining a second cost of the at least one second alternative content; and determining a pricing value of the user identifier data based on a difference between the second and the first costs. | 01-30-2014 |
20140032708 | PROVIDING ONLINE CONTENT - Systems and methods for providing online content include analyzing history data indicative of visited webpages. Topics of the visited webpages may be analyzed to identify an interest category from which content may be provided. A visited webpage may also be analyzed to determine a geographic location associated with an interest category. The interest category and its associated geographic location may be used to generate an interest category profile. Content may be selected and provided to a device based in part on the IC profile. | 01-30-2014 |
20140068011 | PREDICTING CONTENT PERFORMANCE WITH INTEREST DATA - Systems and methods for predicting content performance with interest data include receiving a content selection request that includes a client identifier. One or more topical interest categories associated with the client identifier may be used as inputs to a prediction model to predict the likelihood of an online action occurring as a result of third-party content being selected. The predicted likelihood may be used to select third-party content. | 03-06-2014 |
20140280809 | REMOTE MANAGEMENT SYSTEM FOR CONFIGURING AND/OR CONTROLLING A COMPUTER NETWORK SWITCH - Methods and systems for remotely managing a switching device are provided. According to one embodiment the existence of a firewall security device within a network is automatically determined by a discovery module of a switching device. Upon determining the existence of the firewall security device, a command channel is established with the firewall security device by a communication module of the switching device. The switching device may then receive commands issued by the firewall security device through the command channel relating to configuration of one or more Virtual Local Area Networks (VLANs). | 09-18-2014 |
20150058116 | IN-MARKET CLASSIFICATION FOR ONLINE CONTENT ITEM PLACEMENT CAMPAIGNS - At least one aspect is directed to identifying in-market activity for content placement as part of an online content item placement campaign. A data processing system can determine renderings of online documents by an end user computing device within a time period, and can classify the online documents into a top level subject matter category. At least one of a plurality of sub-categories of the top level subject matter category can be identified as an in-market category that includes some of the online documents. A number of renderings of the plurality of online documents during the time period, and a number of conversions associated with the renderings can be determined A score can be assigned to the end user computing device based on the number of renderings and the number of conversions. Based on the score, the end user computing device can be classified as in-market or out of market. | 02-26-2015 |
Patent application number | Description | Published |
20130157406 | LOW- COST SOLUTION APPROACH TO DEPOSIT SELENIUM AND SULFUR FOR CU(IN,GA)(SE,S)2 FORMATION - Methods of forming copper indium gallium diselenide (CIGS) layers for photovoltaic devices are disclosed. In one aspect, a solution based selenization method in the formation of CIGS is provided. In some embodiments a substrate containing elemental copper (Cu), indium (In) and gallium (Ga) is coated with a solution comprising a source of selenium (Se) dissolved in a solvent. After coating with the selenium based solution, the substrate is heated to form the CIGS layer. Coating of the substrate with the selenium based solution may be carried out by dip coating, slit casting, gap coating, ink-jet type coating, among other techniques. The solution based selenization method disclosed herein provides high material utilization and low cost, unlike vacuum based processes. | 06-20-2013 |
20130157407 | APPARATUS FOR INLINE PROCESSING OF Cu(In,Ga)(Se,S)2 EMPLOYING A CHALCOGEN SOLUTION COATING MECHANISM - Apparatus and method for the formation of copper indium gallium diselenide (CIGS) photovoltaic devices are disclosed. In one aspect, an inline production apparatus and method is described comprising sputter deposition and solution based selenization, followed by thermal annealing. Copper, indium and gallium are sputter deposited on one or more substrates in a sputter chamber. The substrates are then coated with a solution comprising a source of selenium in a selenium coating chamber. After coating with the selenium based solution, the substrates are heated in an annealing chamber to form a CIGS layer on the substrate. Substrates are conveyed though each of the chambers in a continuous manner, which provides for low-cost, fast throughput, inline production of CIGS photovoltaic devices. | 06-20-2013 |
20130309804 | Method of Fabricating High Efficiency CIGS Solar Cells - A method for fabricating high efficiency CIGS solar cells including the deposition of Ga concentrations (Ga/(Ga+In)=0.25−0.66) from sputtering targets containing Ga concentrations between about 25 atomic % and about 66 atomic %. Further, the method includes a high temperature selenization process integrated with a high temperature anneal process that results in high efficiency. | 11-21-2013 |
20130309805 | Method of Fabricating High Efficiency CIGS Solar Cells - A method for fabricating high efficiency CIGS solar cells including the deposition of Ga concentrations (Ga/(Ga+In)=0.25-0.66) from sputtering targets containing Ga concentrations between about 25 atomic % and about 66 atomic %. Further, the method includes a high temperature selenization process integrated with a high temperature anneal process that results in high efficiency. | 11-21-2013 |
20130309850 | METHOD OF FABRICATING HIGH EFFICIENCY CIGS SOLAR CELLS - A method for fabricating high efficiency CIGS solar cells including the deposition of Ga concentrations (Ga/(Ga+In)=0.25−0.66) from sputtering targets containing Ga concentrations between about 25 atomic % and about 66 atomic %. Further, the method includes a high temperature selenization process integrated with a high temperature anneal process that results in high efficiency. | 11-21-2013 |
20140041722 | Method of Fabricating High Efficiency CIGS Solar Cells - A method for fabricating high efficiency CIGS solar cells including the deposition of Ga concentrations (Ga/(Ga+In)=0.25−0.66) from sputtering targets containing Ga concentrations between about 25 atomic % and about 66 atomic %. Further, the method includes a high temperature selenization process integrated with a high temperature anneal process that results in high efficiency. | 02-13-2014 |
20140273407 | Formulations And Methods For Surface Cleaning And Passivation of CdTe Substrates - Methods and compositions for the surface cleaning and passivation of CdTe substrates usable in solar cells are disclosed. In some embodiments amine-containing chelators are used and in other embodiments phosphorus-containing chelators are used. | 09-18-2014 |
Patent application number | Description | Published |
20090039410 | Split Gate Non-Volatile Flash Memory Cell Having A Floating Gate, Control Gate, Select Gate And An Erase Gate With An Overhang Over The Floating Gate, Array And Method Of Manufacturing - An improved split gate non-volatile memory cell is made in a substantially single crystalline substrate of a first conductivity type, having a first region of a second conductivity type, a second region of the second conductivity type, with a channel region between the first region and the second region in the substrate. The cell has a select gate above a portion of the channel region, a floating gate over another portion of the channel region, a control gate above the floating gate and an erase gate adjacent to the floating gate. The erase gate has an overhang extending over the floating gate. The ratio of the dimension of the overhang to the dimension of the vertical separation between the floating gate and the erase gate is between approximately 1.0 and 2.5, which improves erase efficiency. | 02-12-2009 |
20090219776 | NON-VOLATILE MEMORY DEVICE WITH PLURAL REFERENCE CELLS, AND METHOD OF SETTING THE REFERENCE CELLS - A non-volatile memory device has an array of non-volatile memory cells, a first plurality of non-volatile memory reference cells, with each reference cell capable of being programmed to a reference level different from the other reference cells; and a second plurality of comparators. Each of the comparators is connectable to one of the first plurality of non-volatile memory reference cells and to one of a third plurality of memory cells from among the array of non-volatile memory cells. | 09-03-2009 |
20100054043 | Split Gate Non-Volatile Flash Memory Cell Having a Floating Gate, Control Gate, Select Gate and an Erase Gate with an Overhang Over the Floating Gate, Array and Method of Manufacturing - An improved split gate non-volatile memory cell is made in a substantially single crystalline substrate of a first conductivity type, having a first region of a second conductivity type, a second region of the second conductivity type, with a channel region between the first region and the second region in the substrate. The cell has a select gate above a portion of the channel region, a floating gate over another portion of the channel region, a control gate above the floating gate and an erase gate adjacent to the floating gate. The erase gate has an overhang extending over the floating gate. The ratio of the dimension of the overhang to the dimension of the vertical separation between the floating gate and the erase gate is between approximately 1.0 and 2.5, which improves erase efficiency. | 03-04-2010 |
20100254207 | Non-Volatile Memory Device with Plural Reference Cells, and Method of Setting the Reference Cells - A non-volatile memory device has an array of non-volatile memory cells, a first plurality of non-volatile memory reference cells, with each reference cell capable of being programmed to a reference level different from the other reference cells; and a second plurality of comparators. Each of the comparators is connectable to one of the first plurality of non-volatile memory reference cells and to one of a third plurality of memory cells from among the array of non-volatile memory cells. | 10-07-2010 |
20110076816 | SPLIT GATE NON-VOLATILE FLASH MEMORY CELL HAVING A FLOATING GATE, CONTROL GATE, SELECT GATE AND AN ERASE GATE WITH AN OVERHANG OVER THE FLOATING GATE, ARRAY AND METHOD OF MANUFACTURING - An improved split gate non-volatile memory cell is made in a substantially single crystalline substrate of a first conductivity type, having a first region of a second conductivity type, a second region of the second conductivity type, with a channel region between the first region and the second region in the substrate. The cell has a select gate above a portion of the channel region, a floating gate over another portion of the channel region, a control gate above the floating gate and an erase gate adjacent to the floating gate. The erase gate has an overhang extending over the floating gate. The ratio of the dimension of the overhang to the dimension of the vertical separation between the floating gate and the erase gate is between approximately 1.0 and 2.5, which improves erase efficiency. | 03-31-2011 |
20110127599 | Split Gate Non-volatile Flash Memory Cell Having A Floating Gate, Control Gate, Select Gate And An Erase Gate With An Overhang Over The Floating Gate, Array And Method Of Manufacturing - An improved split gate non-volatile memory cell is made in a substantially single crystalline substrate of a first conductivity type, having a first region of a second conductivity type, a second region of the second conductivity type, with a channel region between the first region and the second region in the substrate. The cell has a select gate above a portion of the channel region, a floating gate over another portion of the channel region, a control gate above the floating gate and an erase gate adjacent to the floating gate. The erase gate has an overhang extending over the floating gate. The ratio of the dimension of the overhang to the dimension of the vertical separation between the floating gate and the erase gate is between approximately 1.0 and 2.5, which improves erase efficiency. | 06-02-2011 |
20120257465 | Non-volatile Memory Device With Plural Reference Cells, And Method Of Setting The Reference Cells - A non-volatile memory device has an array of non-volatile memory cells, a first plurality of non-volatile memory reference cells, with each reference cell capable of being programmed to a reference level different from the other reference cells; and a second plurality of comparators. Each of the comparators is connectable to one of the first plurality of non-volatile memory reference cells and to one of a third plurality of memory cells from among the array of non-volatile memory cells. | 10-11-2012 |
20130234223 | Self-Aligned Stack Gate Structure For Use In A Non-volatile Memory Array And A Method Of Forming Such Structure - A stack gate structure for a non-volatile memory array has a semiconductor substrate having a plurality of substantially parallel spaced apart active regions, with each active region having an axis in a first direction. A first insulating material is between each stack gate structure in the second direction perpendicular to the first direction. Each stack gate structure has a second insulating material over the active region, a charge holding gate over the second insulating material, a third insulating material over the charge holding gate, and a first portion of a control gate over the third insulating material. A second portion of the control gate is over the first portion of the control gate and over the first insulating material adjacent thereto and extending in the second direction. A fourth insulating material is over the second portion of the control gate. | 09-12-2013 |
20140057422 | Method Of Forming A Memory Cell By Reducing Diffusion Of Dopants Under A Gate - A method of forming a memory cell includes forming a conductive floating gate over the substrate, forming a conductive control gate over the floating gate, forming a conductive erase gate laterally to one side of the floating gate and forming a conductive select gate laterally to an opposite side of the one side of the floating gate. After the forming of the floating and select gates, the method includes implanting a dopant into a portion of a channel region underneath the select gate using an implant process that injects the dopant at an angle with respect to a surface of the substrate that is less than ninety degrees and greater than zero degrees. | 02-27-2014 |
20140094011 | Self-Aligned Method Of Forming A Semiconductor Memory Array Of Floating Gate Memory Cells With Single Poly Layer - A method of forming a semiconductor memory cell that includes forming the floating and control gates from the same poly layer. Layers of insulation, conductive and second insulation material are formed over a substrate. A trench is formed in the second insulation material extending down to and exposing the conductive layer. Spacers are formed in the trench, separated by a small and defined gap at a bottom of the trench that exposes a portion of the conductive layer. A trench is then formed through the exposed portion of the conductive layer by performing an anisotropic etch through the gap. The trench is filled with third insulation material. Selected portions of the conductive layer are removed, leaving two blocks thereof separated by the third insulation material. | 04-03-2014 |
20140104961 | Non-volatile Memory Device With Plural Reference Cells, And Method Of Setting The Reference Cells - A non-volatile memory device has an array of non-volatile memory cells, a first plurality of non-volatile memory reference cells, with each reference cell capable of being programmed to a reference level different from the other reference cells; and a second plurality of comparators. Each of the comparators is connectable to one of the first plurality of non-volatile memory reference cells and to one of a third plurality of memory cells from among the array of non-volatile memory cells. | 04-17-2014 |
20140269058 | Non-volatile Memory Program Algorithm Device And Method - A non-volatile memory device and method for programming cells using repeated pulses of program voltages, with interleaved read operations to determine the level of read current, until the desired programming state is achieved. Each successive program pulse has one or more program voltages increased by a step value relative to the previous pulse. For a single level cell type, each cell is individually removed from the programming pulses after reaching a first read current threshold, and the step value is increased for one or more kicker pulses thereafter. For a multi-level cell type, the step value drops after one of the cells reaches a first read current threshold, some cells are individually removed from the programming pulses after reaching a second read current threshold while others are individually removed from the programming pulses after reaching a third read current threshold. | 09-18-2014 |
20140280765 | Self-Organizing Disk (SoD) - System and methods for storage object distribution using a universal distributed storage (UDS) system. An embodiment UDS includes server nodes and a header server in communication with the server nodes. The header server is configured to divide an object received from a client into chunks, to assign a key to each of the chunks, to calculate a hash value for each of the keys to identify which of the server nodes will store each of the chunks, and to instruct one of the server nodes to store each of the chunks in accordance with the hash value calculated. In an embodiment, the server nodes include a single central processing unit, a single storage device, a primary network interface, and a redundant network interface. | 09-18-2014 |
20140281784 | Systems and Methods for Data Repair - An embodiment method for data repair in a storage system includes determining, by a processor, a minimum number of missing data blocks needed to repair a corrupted object in a first portion of the storage system, wherein the missing data blocks are not available in the first portion of the storage system, retrieving only the minimum number of missing data blocks needed to repair the corrupted object from a second portion of the storage system, and repairing the corrupted object in the first portion of the storage system using erasure codes and the retrieved minimum number of missing data blocks. | 09-18-2014 |
20140307511 | Non-volatile Memory Cell With Self Aligned Floating And Erase Gates, And Method Of Making Same - A memory device, and method of making the same, in which a trench is formed into a substrate of semiconductor material. The source region is formed under the trench, and the channel region between the source and drain regions includes a first portion that extends substantially along a sidewall of the trench and a second portion that extends substantially along the surface of the substrate. The floating gate is disposed in the trench, and is insulated from the channel region first portion for controlling its conductivity. A control gate is disposed over and insulated from the channel region second portion, for controlling its conductivity. An erase gate is disposed at least partially over and insulated from the floating gate. An electrically conductive coupling gate is disposed in the trench, adjacent to and insulated from the floating gate, and over and insulated from the source region. | 10-16-2014 |
Patent application number | Description | Published |
20100131265 | Method, Apparatus and Computer Program Product for Providing Context Aware Queries in a Network - A method for providing context aware queries in a network may include receiving a question directed to a question answering service from an originating node, routing the question to one or more candidate nodes selected based at least in part on context information associated with the question, receiving an answer to the question from at least one of the candidate nodes, and providing the answer to the originating node based at least in part on result parameters associated with the originating node. An apparatus and computer program product corresponding to the method are also provided. | 05-27-2010 |
20100271177 | METHOD AND APPARATUS FOR PROVIDING USER INTERACTION VIA TRANSPONDERS - An approach is provided for user interaction via transponders (e.g., near field communication (NFC) tag, radio frequency identification (RFID) tag, or contactless card) disposed on a dynamically reconfigurable display. Each transponder corresponds to an area of the display that is associated with one or more actions. The actions are dynamically updated based at least in part on the content presented on the respective area of the display. A user equipment containing a transponder reader detects a signal from one of the transponders to trigger the corresponding action. | 10-28-2010 |
20110103353 | METHOD AND APPARATUS FOR SELECTING A RECEIVER - In accordance with an example embodiment of the present invention, a method comprises identifying at least one receiver, selecting said at least one receiver by moving an apparatus according to at least one predetermined movement and sending data to said selected at least one receiver. | 05-05-2011 |
20110215903 | Apparatus and Associated Methods - In one or more embodiments described herein, there is provided an apparatus configured to identify a particular motion state of a portable electronic device, and vary the geographical location data sampling rate for the portable electronic device based on the identified particular motion state of the portable electronic device. | 09-08-2011 |
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 |
20120254809 | METHOD AND APPARATUS FOR MOTION GESTURE RECOGNITION - Various methods for motion gesture recognition are provided. One example method may include receiving motion gesture test data that was captured in response to a user's performance of a motion gesture. The motion gesture test data may include acceleration values in each of three dimensions of space that have directional components that are defined relative to an orientation of a device. The example method may further include transforming the acceleration values to derive transformed values that are independent of the orientation of the device, and performing a comparison between the transformed values and a gesture template to recognize the motion gesture performed by the user. Similar and related example methods, example apparatuses, and example computer program products are also provided. | 10-04-2012 |
20120272194 | METHODS AND APPARATUSES FOR FACILITATING GESTURE RECOGNITION - Methods and apparatuses are provided for facilitating gesture recognition. A method may include constructing a matrix based at least in part on an input gesture and a template gesture. The method may further include determining whether a relationship determined based at least in part on the constructed matrix satisfies a predefined threshold. In an instance in which the relationship does not satisfy the predefined threshold, the method may also include eliminating the template gesture from further consideration for recognition of the input gesture. In an instance in which the relationship satisfies the predefined threshold, the method may further include determining a rotation matrix based at least in part on the constructed matrix. Corresponding apparatuses are also provided. | 10-25-2012 |
20120313847 | METHOD AND APPARATUS FOR CONTEXTUAL GESTURE RECOGNITION - Methods, apparatuses and computer program products are provided for facilitating interaction via motion gestures. A method may include receiving an indication of at least one motion gesture made with a device. The method may further include determining a contextual state of a device. The method may additionally include determining, by a processor, a relationship between the at least one motion gesture and each of a plurality of predefined motion gestures and causing, based at least in part on the determined relationship, the device to perform an action associated with a respective predefined gesture. Corresponding apparatuses and computer program products are also provided. | 12-13-2012 |
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 |
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 |
20130288703 | LOCALIZATION BASED ON INDIVIDUAL LOCATION PATTERNS - A system that uses historical position information accumulated in an apparatus to determine whether locations and/or routes may be classified as significant. A classification of a location or route as significant may be utilized in configuring localization in the apparatus. Localization configuration may include, for example, setting a type technology utilized in determining apparatus position. | 10-31-2013 |
20130303184 | STATE CHANGE SENSING BASED ON INDIVIDUAL LOCATION PATTERNS - A system for detecting state transitions when apparatuses move between significant places or routes without having to employ high resolution, and high energy cost, localization technologies. Apparatuses may receive position information via lower resolution/lower energy cost localization resources, and this information may be used to determine whether the current position of the apparatus corresponds to a significant place or route. If the apparatus is determined to be positioned in a significant place or route, a further determination may be made as to whether at least one second level classifier exists for the significant place or route. Second level classifiers may be utilized to determine when apparatuses transition from one state (e.g., one significant place or route) to another. Upon detection of a state transition based on the second level classifier, a new localization configuration may be applied in the apparatus. | 11-14-2013 |
Patent application number | Description | Published |
20110159365 | TEMPLATE ELECTRODE STRUCTURES FOR DEPOSITING ACTIVE MATERIALS - Provided are examples of electrochemically active electrode materials, electrodes using such materials, and methods of manufacturing such electrodes. Electrochemically active electrode materials may include a high surface area template containing a metal silicide and a layer of high capacity active material deposited over the template. The template may serve as a mechanical support for the active material and/or an electrical conductor between the active material and, for example, a substrate. Due to the high surface area of the template, even a thin layer of the active material can provide sufficient active material loading and corresponding battery capacity. As such, a thickness of the layer may be maintained below the fracture threshold of the active material used and preserve its structural integrity during battery cycling. | 06-30-2011 |
20120070741 | HIGH CAPACITY BATTERY ELECTRODE STRUCTURES - Provided are battery electrode structures that maintain high mass loadings (i.e., large amounts per unit area) of high capacity active materials in the electrodes without deteriorating their cycling performance. These mass loading levels correspond to capacities per electrode unit area that are suitable for commercial electrodes even though the active materials are kept thin and generally below their fracture limits. A battery electrode structure may include multiple template layers. An initial template layer may include nanostructures attached to a substrate and have a controlled density. This initial layer may be formed using a controlled thickness source material layer provided, for example, on a substantially inert substrate. Additional one or more template layers are then formed over the initial layer resulting in a multilayer template structure with specific characteristics, such as a surface area, thickness, and porosity. The multilayer template structure is then coated with a high capacity active material. | 03-22-2012 |
20120100438 | COMPOSITE STRUCTURES CONTAINING HIGH CAPACITY POROUS ACTIVE MATERIALS CONSTRAINED IN SHELLS - Provided are novel electrode material composite structures containing high capacity active materials formed into porous base structures. The structures also include shells that encapsulate these porous base structures. During lithiation of the active material, the shell mechanically constrains the porous base structure. The shell allows lithium ions to pass through but prevents electrolyte solvents from interacting with the encapsulated active material. In certain embodiments, the shell contains carbon, while the porous base structure contains silicon. Although silicon tends to swell during lithiation, the porosity of the base structure and/or void spaces inside the shell helps to accommodate this additional volume within the shell without breaking it or substantially increasing the overall size of the composite structure. This allows integration of the composite structures into various types of battery electrodes and cycling high capacity active materials without damaging the electrodes' internal structures and deteriorating cycling characteristics of batteries. | 04-26-2012 |
20120301789 | TEMPLATE ELECTRODE STRUCTURES FOR DEPOSITING ACTIVE MATERIALS - Provided are examples of electrochemically active electrode materials, electrodes using such materials, and methods of manufacturing such electrodes. Electrochemically active electrode materials may include a high surface area template containing a metal silicide and a layer of high capacity active material deposited over the template. The template may serve as a mechanical support for the active material and/or an electrical conductor between the active material and, for example, a substrate. Due to the high surface area of the template, even a thin layer of the active material can provide sufficient active material loading and corresponding battery capacity. As such, a thickness of the layer may be maintained below the fracture threshold of the active material used and preserve its structural integrity during battery cycling. | 11-29-2012 |
20130011736 | TEMPLATE ELECTRODE STRUCTURES WITH ENHANCED ADHESION CHARACTERISTICS - Provided herein are novel template electrode materials and structures for lithium ion cells. Related methods are also provided. According to various embodiments, an electrode can include a nanostructured template, an electrochemically active material layer coating the template, and a first intermediate layer between the nanostructured template and the electrochemically active material layer. In one arrangement, the nanostructured template includes silicide nanowires. The electrochemically active material may be any of silicon, tin, germanium, carbon, metal hydrides, silicides, phosphides, and nitrides. The first intermediate layer may facilitate adhesion between the nanostructured template and the electrochemically active material layer, electronic conductivity within the electrode, and/or stress relaxation between the nanostructured template and the electrochemically active material layer. | 01-10-2013 |
20130344383 | TEMPLATE ELECTRODE STRUCTURES FOR DEPOSITING ACTIVE MATERIALS - Provided are examples of electrochemically active electrode materials, electrodes using such materials, and methods of manufacturing such electrodes. Electrochemically active electrode materials may include a high surface area template containing a metal silicide and a layer of high capacity active material deposited over the template. The template may serve as a mechanical support for the active material and/or an electrical conductor between the active material and, for example, a substrate. Due to the high surface area of the template, even a thin layer of the active material can provide sufficient active material loading and corresponding battery capacity. As such, a thickness of the layer may be maintained below the fracture threshold of the active material used and preserve its structural integrity during battery cycling. | 12-26-2013 |