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Choudhury, US
Abhishek Choudhury, Atlanta, GA US
| Patent application number | Description | Published |
|---|---|---|
| 20120104603 | INTERCONNECT ASSEMBLIES AND METHODS OF MAKING AND USING SAME - The various embodiments of the present invention provide fine pitch, chip-to-substrate interconnect assemblies, as well as methods of making and using the assemblies. The assemblies generally include a semiconductor having a die pad and a bump disposed thereon and a substrate having a substrate pad disposed thereon. The bump is configured to electrically interconnect at least a portion of the semiconductor with at least a portion of the substrate when the bump is contacted with the substrate pad. In addition, when the bump is contacted to the substrate pad, at least a portion of the bump and at least a portion of the substrate pad are deformed so as to create a non-metallurgical bond therebetween. | 05-03-2012 |
Amit Choudhury, Plano, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20110090102 | xCP on 2 CSI - A microprocessor control unit (MCU) is mounted on a printed circuit board. The MCU includes first and second clocked serial interface (CSI) circuits. The first CSI circuit is configured to serially transmit a first xCP packet to a first encoder circuit, which in turn is configured to generate an encoded first xCP packet as a function of the first xCP packet and a first clock signal. A first low voltage differential signal (LVDS) circuit is coupled to the first encoder circuit and configured to serially receive the encoded first xCP packet therefrom. The first LVDS circuit is configured to generate a first differential signal as a function of the encoded first xCP packet. | 04-21-2011 |
Anusuya Choudhury, Churchville, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20080249304 | PROCESS FOR PREPARING SUBSTITUTED DIAMINOPYRIMIDINE OXIMES - The present invention is directed to a process for chemoselective substitution on a halopyrimidine carboxaldehyde having multiple reactive sites and subsequent stereoselective oxime formation. | 10-09-2008 |
| 20100113479 | PROCESS FOR THE PREPARATION OF TRI-SUBSTITUTED PYRIDINE AND TRI-SUBSTITUTED PYRIMIDINE DERIVATIVES USEFUL AS GDIR AGONISTS - The present invention is directed to novel processes for the preparation of tri-substituted pyridine and tri-substituted pyrimidine derivatives, useful as glucose dependent insulinotropic receptor agonist, for the treatment of metabolic-related disorders and complications thereof, such as, diabetes and obesity. | 05-06-2010 |
| 20110105752 | PROCESS FOR THE PREPARATION OF PIPERAZINYL AND DIAZEPANYL BENZAMIDE DERIVATIVES - The present invention is directed to a novel process for the preparation of piperazinyl and diazepanyl benzamide derivatives, useful for the treatment of disorders and conditions mediated by a histamine receptor, preferably the H3 receptor. | 05-05-2011 |
Arup Kumar Choudhury, Bangalore, IN US
| Patent application number | Description | Published |
|---|---|---|
| 20110087646 | Method and System for Form-Filling Crawl and Associating Rich Keywords - Techniques are provided for the efficient location, processing, and retrieval of local product information derived from web pages generally locatable through form queries submitted to web pages often referred to as the “deep” or “hidden” web. In an embodiment, information such as product information and dealer-location information is located on a web page form such as a dealer-locator form. After location of a suitable web page form, editorial wrapping is performed to create an automated information extraction process. Using the automated information extractor, deep-web crawling is performed. A grid-based extraction of individual business records is performed, and matching and ingestion are performed in conjunction with a business listing database. Finally, metadata tags are added to entries in the business listing database. Metadata tags also may be added to entries in other databases. | 04-14-2011 |
Biswa Choudhury, Athens, GA US
| Patent application number | Description | Published |
|---|---|---|
| 20090246200 | Anthrax carbohydrates, synthesis and uses thereof - The present invention presents the isolation, characterization and synthesis of oligosaccharides of | 10-01-2009 |
| 20100233174 | Anthrax carbohydrates, synthesis and uses thereof - The present invention presents the isolation, characterization and synthesis of oligosaccharides of | 09-16-2010 |
Biswajit Choudhury, Wilmington, DE US
| Patent application number | Description | Published |
|---|---|---|
| 20090280374 | PROCESS FOR SEALING PLATES IN A FUEL CELL - There is provided a process for sealing a coolant plate to an adjacent bi-polar plate or coolant plate in an electrochemical cell. The first coolant plate comprises at least one mating region for mating with a complementary region on the adjacent plate, the adjacent plate is a second coolant plate or a bipolar plate of the electrochemical cell, and the first coolant plate and the adjacent plate each comprise a polymer and conductive filler. The process comprises the step of welding the mating region to the complementary region to create a seal formed by the polymer at the mating region and the complementary region. Welding may be done using resistance welding or vibration welding processes. | 11-12-2009 |
| 20090280392 | ELECTROCHEMICAL CELL COMPONENT - An electroconductive integrated substrate and a process of producing the same, which comprises a porous conductive gas diffusion layer having large number of pores with significant gas permeability, and a gas impermeable electroconductive flow field plate having landing surfaces laminated on the surface of gas diffusion layer and integrally bonded to thereto by the molten composite from the landing surface. There is provided a process for joining the gas diffusion layer to a flow field plate in an electrochemical cell. The process comprises the step of welding the landing surface of the flow field plate to the gas diffusion layer using resistance welding. | 11-12-2009 |
| 20110294033 | UNITIZED ELECTROCHEMICAL CELL SUB-ASSEMBLY AND THE METHOD OF MAKING THE SAME - Disclosed is a unitized electrochemical cell sub-assembly having a first separator plate and a second separator plate that each has a first surface. A recess is located in at least one of the first surfaces to define a chamber adjacent the periphery of the plates when the plates face each other. A membrane electrode assembly (MEA) comprising an ion exchange membrane and a pair of gas diffusion layers is disposed on and between each of the first surfaces between the two plates when the plates face each other so that the peripheral edge of the ion exchange membrane is located within the chamber. Also located in the chamber is a non-conductive sealant polymer that seals and joins the first and second plates to each other, and that seals and joins the first and second plates to the edge of the ion exchange membrane. Also disclosed is a fabrication method for making the unitized electrochemical cell sub-assembly. | 12-01-2011 |
Biswajit Choudhury, Wilminton, DE US
| Patent application number | Description | Published |
|---|---|---|
| 20120045704 | DURABLE IONOMERIC POLYMER FOR PROTON EXCHANGE MEMBRANE AND MEMBRANE ELECTRODE ASSEMBLIES FOR ELECTROCHEMICAL FUEL CELL APPLICATIONS - The present invention provides a proton exchange membrane and a membrane electrode assembly for an electrochemical fuel cell. A catalytically active component is disposed within the membrane electrode assembly. The catalytically active component comprises particles of cobalt cations and boron stabilized silicon oxide. The present invention also provides for a process for increasing peroxide radical resistance in a membrane electrode that includes the introduction of the catalytically active component described into a membrane electrode assembly. | 02-23-2012 |
Hrishikesh Choudhury, Gurnee, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20090157040 | DIFFERENTIAL PRESSURE BASED FLOW SENSOR ASSEMBLY FOR MEDICATION DELIVERY MONITORING AND METHOD OF USING THE SAME - A differential pressure based flow sensor assembly and method of using the same to determine the rate of fluid flow in a fluid system. The sensor assembly comprises a disposable portion, and a reusable portion. A flow restricting element is positioned along a fluid flow passage between an inlet and an outlet. The disposable portion further has an upstream fluid pressure membrane and a downstream fluid pressure membrane. The reusable portion has an upstream fluid pressure sensor and a downstream fluid pressure sensor. The upstream fluid pressure sensor senses the upstream fluid pressure at a location within the fluid flow passage between the inlet and the flow restricting element. The downstream fluid pressure sensor senses the downstream fluid pressure at a location within the fluid flow passage between the flow restricting element and the outlet. The process utilizes output of the sensors to calculate the flow rate of the fluid. | 06-18-2009 |
Kaushik Roy Choudhury, Gainesville, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20100025662 | HIGH DENSITY COUPLING OF QUANTUM DOTS TO CARBON NANOTUBE SURFACE FOR EFFICIENT PHOTODETECTION - The present invention relates to a method of preparing a carbon nanotube-quantum dot conjugate having a high density of quantum dots (QDs) on its surface. This method involves providing a plurality of semiconductor quantum dots and providing a thiol-functionalized carbon nanotube having a plurality of terminal thiol groups on its surface. The plurality of semiconductor quantum dots are attached to the surface of the carbon nanotube under conditions effective to yield a carbon nanotube-quantum dot conjugate having a high density of quantum dots on its surface. The present invention also relates to a carbon nanotube-quantum dot conjugate having a high density of quantum dots on its surface. The present invention further relates to a photodetector device. This device includes a substrate and a nanocomposite layer. The nanocomposite layer includes a plurality of the carbon nanotube-quantum dot conjugates previously described. | 02-04-2010 |
Marwa Choudhury, Bronx, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20100087840 | WOUND CLOSURE MATERIAL - Articles are provided having no orientation or a multi-directional orientation. Such articles may be in the form of films, ribbons, sheets, and/or tapes and may be utilized as buttresses with a surgical stapling apparatus or as reinforcing means for suture lines. The articles may be produced with etchings on at least a part of a surface of the article. | 04-08-2010 |
Masum Choudhury, Naperville, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20100178009 | Polymer Layer at Fiber Ends in Fiber Optic Connectors and Related Methods - A connector ( | 07-15-2010 |
Nurul A. Choudhury, Columbus, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20110305970 | CHEMICALLY LINKED HYDROGEL MATERIALS AND USES THEREOF IN ELECTRODES and/or ELECTROLYTES IN ELECTROCHEMICAL ENERGY DEVICES - A chemically linked catalyst-binder hydrogel material comprised of a water-insoluble chemical hydrogel is useful in, for example, fuel cells, batteries, electrochemical supercapacitors, semi-fuel cells etc. The water-insoluble chemical hydrogel is prepared by a chemical cross-linking reaction between a polymer (such as PVA or chitosan or gelatin) and an aqueous cross-linking agent such as glutaraldehyde, which is catalyzed by protic acid under ambient conditions of temperature and pressure. | 12-15-2011 |
Pallavi Choudhury, Redmond, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20080225860 | Distributed routing table interface - Application programming interface (API) for starting and accessing distributed routing table (DRT) functionality. The API facilitates bootstrapping into the DRT by one or more devices of a group of devices (a mesh) seeking to collaborate over a serverless connection, establishing a node of the DRT, where each node is an instance of an application that is participating in the mesh, and node participation by allowing the application to search for keys published by other nodes in the mesh, or by becoming part of the mesh by publishing a key. The API facilitates optimization of the routing table for quickly finding a root of a specific key in the mesh by finding the key directly in a cache or by asking a root node of the key that is in the local routing table that is closest numerically to the key being searched. | 09-18-2008 |
Sambhu N. Choudhury, Cincinnati, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20090192424 | Ergonomic Arm Sling - The present invention includes an ergonomic arm sling and method for using the same. The ergonomic arm sling includes a two-piece system that can be used by placing the affected arm into a pouch and securing it with a pouch strap and attaching it to a second portion which is worn around the user's torso. The two pieces can be attached through a connecting means, but are otherwise unattached. The torso portion of the ergonomic arm sling includes a long strip with an opening in the middle such that an unaffected arm can be placed through. Once the end of the strip are connected around the torso, the shoulder of the unaffected arm can bear the weight of the affected arm. | 07-30-2009 |
Sanjoy Roy Choudhury, Stamford, CT US
| Patent application number | Description | Published |
|---|---|---|
| 20100299283 | SYSTEMS AND METHODS FOR DELIVERING PARAMETERS TO AUTOMATED SECURITY ORDER EXECUTION SYSTEMS - In one aspect, the present invention permits users of trading algorithms to jointly achieve the objectives described above, namely: (a) permit access to trading algorithms of (arbitrary) complexity without requiring proprietary protocol extensions; (b) allow users to easily identify and store one or more sets of dynamic vs. static parameters (and related details, including user interface layout); and (c) allow any given pre-defined set of parameters to be easily invoked and used to submit orders. In another aspect, the invention comprises a computer system comprising: (a) an authoring tool operable to enable a user to design custom trading strategies and create interface definitions; and (b) a pre-processor operable to receive a custom strategy order message delivered via a standard protocol, load an definition for a corresponding custom strategy, enrich the order message based on the definition, and pass the enriched message to a trading strategy destination. | 11-25-2010 |
| 20100325032 | SYSTEMS AND METHODS FOR DELIVERING PARAMETERS TO AUTOMATED SECURITY ORDER EXECUTION SYSTEMS - In one aspect, the present invention permits users of trading algorithms to jointly achieve the objectives described above, namely: (a) permit access to trading algorithms of (arbitrary) complexity without requiring proprietary protocol extensions; (b) allow users to easily identify and store one or more sets of dynamic vs. static parameters (and related details, including user interface layout); and (c) allow any given pre-defined set of parameters to be easily invoked and used to submit orders. In another aspect, the invention comprises a computer system comprising: (a) an authoring tool operable to enable a user to design custom trading strategies and create interface definitions; and (b) a pre-processor operable to receive a custom strategy order message delivered via a standard protocol, load an definition for a corresponding custom strategy, enrich the order message based on the definition, and pass the enriched message to a trading strategy destination. | 12-23-2010 |
Sayeed Z. Choudhury, New York City, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20110106969 | SYSTEM AND METHOD FOR OPTIMIZING MEDIA PLAYBACK QUALITY FOR A WIRELESS HANDHELD COMPUTING DEVICE - A method for optimizing media playback quality for a wireless handheld computing device is disclosed. The system includes a client request manager that may be responsible for controlling or instructing a web browser on what file segments should be downloaded next to the wireless handheld mobile computing device to insure optimal video playback quality for the computing device. The request manager may be dynamic in that it may continually monitor elements of an application subsystem as well as the modem subsystem. The request manager may select one or more file segments for download that optimizes media playback on the wireless handheld computing device based on the data received from at least one of the application subsystem and modem subsystem. | 05-05-2011 |
Sayeed Z. Choudhury, New York, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20110173229 | STATE DRIVEN MOBILE SEARCH - Methods, apparatuses, and systems are provided to process search queries initiated at a mobile computing device based, at least in part, on a state of the mobile computing device as indicated by one or more of travel speed, travel direction, and geographic location of the mobile computing device. | 07-14-2011 |
Sayeed Zaman Choudhury, New York, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20110093605 | ADAPTIVELY STREAMING MULTIMEDIA - A method, system, and computer program for adaptively streaming multimedia content is disclosed. An adaptive stream manager monitors at least one parameter of a user terminal. The adaptive stream manager monitors at least one parameter of the user terminal and predicting a future value of at least one parameter of the user terminal. The adaptive stream manager also selects a target characteristic, based on the predicted future value of the at least one parameter of the user terminal, and requests a multimedia segment having the target characteristic from a media server. | 04-21-2011 |
Sumana Choudhury, Kernersville, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20110117162 | Isolated Renal Cells and Uses Thereof - The invention is directed to isolated renal cells, including tubular and erythropoietin (EPO)-producing kidney cell populations, and methods of isolating and culturing the same, as well as methods of treating a subject in need with the cell populations. | 05-19-2011 |
Tanzeem Choudhury, Seattle, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20080244005 | ENHANCED USER INFORMATION FOR MESSAGING APPLICATIONS - Techniques involving messaging applications are disclosed. For example, an apparatus may include a presence determination module and a publication module. The presence determination module may infer one or more presence indicators regarding a user. These inference(s) may be based on sensor data. In addition, these inference(s) may be based on position information, and device activity data. The publication module publishes the one or more presence indicators to a messaging server. These presence indicator(s) may indicate an activity and/or a location context of the user. | 10-02-2008 |
Ziyad A. Choudhury, Hopewell Junction, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20090013030 | SYSTEM AND METHOD FOR CONNECTING CLOSED, SECURE PRODUCTION NETWORK - A system and method for providing connectivity to a closed, secure production network, and computer program products for executing the same and, more particularly, to a system and method for creating a virtual network to provide communication with remote tools. The system includes a server configured to create a virtual network for tools in a production facility and provide authentication and tool routing information to a client in order to gain access to the tools in the virtual network. The virtual network isolates each tool of the tools from each other. | 01-08-2009 |
| 20090177789 | SYSTEM AND METHOD FOR COMMUNICATING WITH TOOLS IN A CLOSED, SECURE PRODUCTION NETWORK - A system and method for providing connectivity to a closed, secure production network, and computer program products for executing the same and, more particularly, to a system and method for securely communicating with remote tools. The system comprises a self-configuring server configured to create separate, isolated networks for a vendor specific toolset and query a client for connection information such that the self-configuring server can engage an identified vendor specific toolset on one of the separate isolated networks by mimicking the connection information of the client. | 07-09-2009 |