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Chaturvedi, US

Abhishek Chaturvedi, Mountain View, CA US

Patent application numberDescriptionPublished
20110302415SECURING CUSTOMER VIRTUAL MACHINES IN A MULTI-TENANT CLOUD - A trusted virtualization platform protects sensitive customer data during operation of virtual machines in a multi-tenant cloud computing center. The trusted virtualization platform limits administrator access to the data and state of the virtual machines running thereon, reports any changes made thereto, and requires keys provided by the customer or a trusted third party of the customer to perform management operations on the virtual machines. By requiring cloud computing centers to use such trusted virtualization platforms, customers uploading their virtual machines into the cloud computing center can be assured that cloud administrators will not be able to access or tamper with their private data. Furthermore, customers can directly audit all important state or configuration changes for their virtual machines as the trusted virtualization platform can be configured to report all such changes according to a security policy set by the customer.12-08-2011

Animesh Chaturvedi, Fremont, CA US

Patent application numberDescriptionPublished
20100153385Search in network management UI controls - A network search function is disclosed. A network administrator enters a search term. The search function determines whether any items or network devices listed in a network control user interface match the search term. The network administrator can stipulate whether the match be either an explicit match or an implicit match. All of the matches, if any, are automatically highlighted and selected. Thereby, the network administrator can perform an operation on these matches based on the search function, without having to manually locate and then manually click to select the desired items or network devices.06-17-2010
20110131324MANAGING NETWORK SECURITY - Technology for network security is disclosed. In one embodiment, a method of managing network security includes receiving sampled packets. The sampled packets represent packets being sampled from network packet traffic in at least one location in a network. The sampled packets are converted into an appropriate format for analysis to form converted packets. Moreover, the converted packets are sent to a first group including at least one security device for analysis. If an event message is generated by the at least one security device as a result of analysis of the converted packets, the event message is received from the at least one security device. Network security is evaluated based on the event message and security policies and is adjusted based on that evaluation. The method may be implemented with a network manager.06-02-2011
20110131398GENERATING DEVICE-SPECIFIC CONFIGURATIONS - An approach to generating device-specific configurations is described. In one approach, a method of generating a device-specific configuration for a target device is described. The method involves receiving a configuration parameter, and receiving command syntax information. A state description is generated from the configuration parameter, with reference to a configuration library. Device information is retrieved from the target device, and the device-specific configuration is generated with reference to the command syntax information, the device information, the state description, and a command library.06-02-2011

Anupama Chaturvedi, Honolulu, HI US

Patent application numberDescriptionPublished
20110245378NANOMATERIAL-REINFORCED RESINS AND RELATED MATERIALS - Provided are nanomaterial-reinforced resin compositions and related methods. The compositions include a reinforcing material, such as graphene, polyamic acid, carbon nanotubes, or dimethylacetamide that is dispersed into a resin. The reinforcing material is present in the resin at from about 0.001 to about 10 wt %. Also provided are methods of fabricating these compositions and methods of tailoring a composition to achieve a particular set of mechanical properties.10-06-2011

Ashu Chaturvedi, Cleveland, OH US

Patent application numberDescriptionPublished
20110191275SYSTEM AND METHOD TO ESTIMATE REGION OF TISSUE ACTIVATION - A computer-implemented method for determining the volume of activation of neural tissue. In one embodiment, the method uses one or more parametric equations that define a volume of activation, wherein the parameters for the one or more parametric equations are given as a function of an input vector that includes stimulation parameters. After receiving input data that includes values for the stimulation parameters and defining the input vector using the input data, the input vector is applied to the function to obtain the parameters for the one or more parametric equations. The parametric equation is solved to obtain a calculated volume of activation.08-04-2011

Ashutosh Chaturvedi, Powell, OH US

Patent application numberDescriptionPublished
20120116211Methods for identifying target stimulation regions associated with therapeutic and non-therapeutic clinical outcomes for neural stimulation - method for identifying and activating specific axonal pathways for achieving therapeutic benefits during a neural stimulation, such as deep brain stimulation. Clinical data, diffusion tensor tractography, and computer models of patient-specific neurostimulation may be used to identify particular axonal pathways activated by deep brain stimulation and to determine their correlations with specific clinical outcomes.05-10-2012

Harsha Chaturvedi, Coppell, TX US

Patent application numberDescriptionPublished
20110161189Extreme Capacity Management in an Electronic Marketplace Environment - A system for managing a capacity extreme at a first entity in a supply chain includes a planning application that receives status data for at least the first entity reflecting the capacity extreme at the first entity and generates a plan according to the status data. A manager application receives the plan and, according to the plan, automatically initiates at least one service in an attempt to resolve at least a portion of the capacity extreme through interaction with one or more other entities. The manager application selects the service from among a plurality of available services based on a monetary value to the first entity of a resolution expected to be available using the selected service relative to other services.06-30-2011

Pratik Chaturvedi, Palo Alto, CA US

Patent application numberDescriptionPublished
20100275697PRESSURE SENSOR GRID - A pressure sensor grid can comprise a plurality of bottom wires, arranged substantially parallel to each other and overlaid by a plurality of top wires arranged substantially perpendicular to the bottom wires. Each intersection of the top and bottom wires includes a pressure sensor. The sensor comprises a switching junction situated between the bottom wire and the top wire and a conducting channel extending through the switching junction from the bottom wire to the top wire. Pressure applied to the top wire causes an increase in conductance between the bottom wire and the top wire.11-04-2010

Pravin Chaturvedi, Andover, MA US

Patent application numberDescriptionPublished
20090012095HUMAN N-TYPE CALCIUM CHANNEL BLOCKERS - This invention features a method for modulating human N-type calcium channel α01-08-2009
20120107370METHODS AND COMPOSITIONS FOR TREATING HIV-ASSOCIATED DIARRHEA - Presented herein are methods for treating diarrhea by administering to a patient in need thereof, an inhibitor of chloride-ion transport in an amount sufficient to treat diarrhea. Treatment of diarrhea includes the treatment of the diarrhea as well as the pain, abdominal discomfort and other symptoms associated with diarrhea. In one embodiment, the inhibitor of chloride-ion transport is crofelemer.05-03-2012
20120184605METHODS AND COMPOSITIONS FOR TREATING HIV-ASSOCIATED DIARRHEA - Presented herein are methods for treating diarrhea by administering to a patient in need thereof, an inhibitor of chloride-ion transport in an amount sufficient to treat diarrhea. Treatment of diarrhea includes the treatment of the diarrhea as well as the pain, abdominal discomfort and other symptoms associated with diarrhea. In one embodiment, the inhibitor of chloride-ion transport is crofelemer.07-19-2012

Patent applications by Pravin Chaturvedi, Andover, MA US

Pravin Chaturvedi, San Francisco, CA US

Patent application numberDescriptionPublished
20120202876METHODS OF TREATING DISEASES WITH PROANTHOCYANIDIN OLIGOMERS SUCH AS CROFELEMER - Disclosed herein are methods of treating diseases including gastrointestinal disorders, such as secretory diarrheas, with the proanthocyanidin oligomer, crofelemer. Also disclosed is the anti-secretory effect of crofelemer on Calcium-activated chloride channels (CaCC) and Cystic fibrosis transmembrane conductance regulator (CFTR).08-09-2012

Pravin R. Chaturvedi, Andover, MA US

Patent application numberDescriptionPublished
20130011478PHARMACOLOGICALLY OPTIMIZED MULTIMODAL DRUG DELIVERY SYSTEM FOR NORDIHYDROGUIARETIC ACID (NDGA) - The present invention relates generally to compositions and methods for oral delivery of nordihydroguaiaretic acid (NDGA). More particularly, the present invention relates to pharmacologically optimized multimodal drug delivery systems for orally administered NDGA and methods for preparation and use thereof.01-10-2013

Rahul Chaturvedi, San Diego, CA US

Patent application numberDescriptionPublished
20080270625SYSTEM AND METHOD FOR ACCESSING DATA AND APPLICATIONS ON A HOST WHEN THE HOST IS IN A DORMANT STATE - A system for enabling the viewing, distributing and/or manipulation of stored data or applications on a host device when the host device is in a power-save, dormant or other semi-active state. In one embodiment, a peripheral device is provided which runs its own native operating system. When the peripheral device is connected to the host device, which is running a different native operating system, the peripheral device is capable of sharing files that are stored on the host device, thereby permitting the viewing, editing, transferring or other manipulation of the files. In another embodiment, a wireless modem or similar device is integrated into the host device. When the host device enters a power-save or dormant state, a hand-off occurs to the wireless modem such that the files contained on the host device remain accessible.10-30-2008
20090124194SYSTEM AND METHOD FOR PLAYING ANIMATED INFORMATION ON A HOST UPON CONNECTION WITH A WIRELESS DEVICE - A system and method by which audio clips, video clips and/or combination audio-video clips may be exhibited when a device is connected to a local host. According to various embodiments, one or more A/V clips reside on a device. When the device is operatively connected to a host, the A/V clips are uploaded to the host and are run on the host. A service carrier or provider is therefore capable of providing its own unique branding to the end user in an animated form when a connection is made, or to provide other information to the end user through the use of A/V clips.05-14-2009
20100029330WIRELESS DEVICE AND ASSEMBLY - A system for wireless communication comprises a first communication device having a first interface for interfacing with a host device and a second interface; and a second communication device configured to be coupled to the second interface of the first communication device. The first communication device and the second communication device, when coupled, form a substantially integrated device.02-04-2010

Patent applications by Rahul Chaturvedi, San Diego, CA US

Rameshkumar Chaturvedi, Allen, TX US

Patent application numberDescriptionPublished
20110231917SYSTEM AND METHOD FOR PROVIDING A VIRTUAL PEER-TO-PEER ENVIRONMENT - An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables the creation of a virtual endpoint that may operate within a peer-to-peer network to represent a device that is unable to operate as an endpoint.09-22-2011
20120087302SYSTEM AND METHOD FOR A REVERSE INVITATION IN A HYBRID PEER-TO-PEER ENVIRONMENT - An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables an endpoint to send a reverse invitation in response to an incoming call. The reverse invitation may be used to set up an alternate communication session rather than maintaining the incoming call.04-12-2012

Rishikant K. Chaturvedi, Hatfield, PA US

Patent application numberDescriptionPublished
20100076689Method for extracting waveform attributes from biological signals - A computer-based method for extracting waveform attributes from a biological (bio) signal includes the steps of receiving a raw waveform data corresponding to the bio signal, upon receiving a user-initiated signal, communicating the raw data to a first waveform analysis tool to obtain a first waveform attribute, and upon receiving the same user-initiated signal, communicating the raw data to a second waveform analysis tool to obtain a second waveform attribute. The first tool is different from the second tool and the first attribute is different from the second attribute. The method also includes outputting the first and second waveform attributes into a human-readable format.03-25-2010
20100082686Methods for storing data - A method for storing data includes the steps of receiving a metadata parameter from a first user, the parameter being associated with a property in a database containing a plurality of data records, and storing the parameter. The method also includes the step of providing a second user with access to the stored parameter, the second user having an access level to the database which is different from that of the first user.04-01-2010

Sivakumar Chaturvedi, Allen, TX US

Patent application numberDescriptionPublished
20090088150SYSTEM AND METHOD FOR TRANSITIONING A COMMUNICATION SESSION BETWEEN NETWORKS THAT ARE NOT COMMONLY CONTROLLED - Provided are a system and method for network transitions. In one example, the method includes receiving messages from a mobile device indicating that the mobile device is in a session initiation protocol (SIP) wireless hotspot and that the mobile device is engaged in a communication session via a cellular network while in the SIP wireless hotspot. The cellular network is instructed to add the mobile device to the communication session via the SIP wireless hotspot. An affirmative response is received from the cellular network and a third message is sent to the mobile device to notify the mobile device of the affirmative response.04-02-2009
20100318678SYSTEM AND METHOD FOR ROUTING AND COMMUNICATING IN A HETEROGENEOUS NETWORK ENVIRONMENT - An improved system and method are disclosed for peer-to-peer communications. In one example, the method is for connecting an endpoint that is separated from another endpoint by a symmetric network address translation device.12-16-2010
20110202609SYSTEM AND METHOD FOR STRATEGIC ROUTING IN A PEER-TO-PEER ENVIRONMENT - An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables two endpoints to dynamically select one of multiple possible routes for inbound and outbound messages.08-18-2011
20110202610SYSTEM AND METHOD FOR SIGNALING AND DATA TUNNELING IN A PEER-TO-PEER ENVIRONMENT - An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables an endpoint to use a tunneling server to bypass a network address translation (NAT) device that is blocking messages to an endpoint on the other side of the NAT device.08-18-2011
20110231917SYSTEM AND METHOD FOR PROVIDING A VIRTUAL PEER-TO-PEER ENVIRONMENT - An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables the creation of a virtual endpoint that may operate within a peer-to-peer network to represent a device that is unable to operate as an endpoint.09-22-2011
20110238862SYSTEM AND METHOD FOR SESSION SWEEPING BETWEEN DEVICES - An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables an endpoint to sweep an ongoing communication session to another endpoint by transferring session information between the endpoints.09-29-2011
20110255530SYSTEM AND METHOD FOR PROVIDING ENTERPRISE VOICE CALL CONTINUITY - An improved system and method are disclosed for providing voice call continuity in an enterprise network. For example, an enterprise public branch exchange (PBX) may be configured with a pilot number that is used to provide VCC services when called by a client. Digit collection via DMTF signaling or other means may be used to collect destination information from the client. The enterprise network may use the collected digits to establish a communication session with another device that corresponds to the destination information.10-20-2011
20110270932SYSTEM AND METHOD FOR PEER-TO-PEER MEDIA ROUTING USING A THIRD PARTY INSTANT MESSAGING SYSTEM FOR SIGNALING - An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables an endpoint to engage in a call with another endpoint using a third party instant message system to carry instant messages containing signaling information and a route that is external to the third party instant message system for both signaling and media information.11-03-2011
20110276700SYSTEM AND METHOD FOR PEER-TO-PEER ENDPOINT MESSAGING - A system and method are disclosed for messaging between endpoints in a peer-to-peer hybrid network. In one example, the method includes establishing a peer-to-peer communication session between a first endpoint and a second endpoint and between the first endpoint and a third endpoint. The first endpoint then bridges the communication sessions to include both the second and third endpoints.11-10-2011
20110307556SYSTEM AND METHOD FOR DATA TRANSFER IN A PEER-TO-PEER HYBRID COMMUNICATION NETWORK - An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables an endpoint to transfer data directly to another endpoint.12-15-2011
20110317834SYSTEM AND METHOD FOR SECURE MESSAGING IN A HYBRID PEER-TO-PEER NETWORK - An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables endpoints to securely send and receive messages to one another within a hybrid peer-to-peer environment.12-29-2011
20120005723SYSTEM AND METHOD FOR CONCURRENT SESSIONS IN A PEER-TO-PEER HYBRID COMMUNICATIONS NETWORK - An improved system and method are disclosed for peer-to-peer communications. In one example, the method provides for concurrent sessions to be maintained by multiple endpoints.01-05-2012
20120078609SYSTEM AND METHOD FOR LANGUAGE TRANSLATION IN A HYBRID PEER-TO-PEER ENVIRONMENT - An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables an endpoint to send and/or receive audio speech translations to facilitate communications between users who speak different languages.03-29-2012
20120087302SYSTEM AND METHOD FOR A REVERSE INVITATION IN A HYBRID PEER-TO-PEER ENVIRONMENT - An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables an endpoint to send a reverse invitation in response to an incoming call. The reverse invitation may be used to set up an alternate communication session rather than maintaining the incoming call.04-12-2012
20120179758SYSTEM AND METHOD FOR TRAVERSING A NAT DEVICE FOR PEER-TO-PEER HYBRID COMMUNICATIONS - An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables an endpoint to traverse a NAT device using a stateless reflector.07-12-2012
20120180113SYSTEM AND METHOD FOR PEER-TO-PEER HYBRID COMMUNICATIONS - An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables two endpoints to directly establish and maintain a communication session after authenticating with an access server.07-12-2012
20120254348SYSTEM AND METHOD FOR SHARING UNSUPPORTED DOCUMENT TYPES BETWEEN COMMUNICATION DEVICES - An improved system and method are disclosed for sharing a document between two communication devices that do not have an application that can display the document. In one example, the document is sent by the communication device that is sharing the document to a document server for processing into pages of one or more different document types, and both communication devices retrieve the stored pages as needed for display. The sharing communication device updates the other communication device when a new page is to be retrieved from the document server.10-04-2012
20120269063SYSTEM AND METHOD FOR DATA TRANSFER IN A PEER-TO-PEER HYBRID COMMUNICATION NETWORK - An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables an endpoint to transfer data directly to another endpoint.10-25-2012
20120296964SYSTEM AND METHOD FOR TRANSFERRING A CALL BRIDGE BETWEEN COMMUNICATION DEVICES - An improved system and method are disclosed for conference bridging. In one example, the method enables a device engaged in a conference call as a participant to bridge the conference call and to transfer the bridge to another device engaged in the conference call as a participant.11-22-2012

Patent applications by Sivakumar Chaturvedi, Allen, TX US

Sivakumar R. Chaturvedi, Allen, TX US

Patent application numberDescriptionPublished
20090086681DEVICE AND METHOD FOR MAINTAINING A COMMUNICATION SESSION DURING A NETWORK TRANSITION - Provided are a device and method for maintaining a communication session during a network transition. In one example, the method includes monitoring, by a client, a connection with a first network to determine whether a signal strength of the connection falls below a threshold value. The client establishes a connection with a second network if the signal strength of the connection with the first network falls below the threshold value. Establishing the connection with the second network includes obtaining an address and port assignment corresponding to the client from the second network. The client uses the obtained address and port assignment to maintain a communication session during the changeover from the first network to the second network.04-02-2009
20110310886SYSTEM AND METHOD FOR TRANSFERRING A CALL BETWEEN ENDPOINTS IN A HYBRID PEER-TO-PEER NETWORK - An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables an endpoint to move (e.g., transfer or forward) a call to another endpoint in a peer-to-peer environment.12-22-2011
20130019025SYSTEM AND METHOD FOR RELIABLE VIRTUAL BI-DIRECTIONAL DATA STREAM COMMUNICATIONS WITH SINGLE SOCKET POINT-TO-MULTIPOINT CAPABILITYAANM CHATURVEDI; SIVAKUMAR R.AACI ALLENAAST TXAACO USAAGP CHATURVEDI; SIVAKUMAR R. ALLEN TX USAANM GUNDABATHULA; SATISHAACI IRVINGAAST TXAACO USAAGP GUNDABATHULA; SATISH IRVING TX USAANM KRISHNAN; RAJARAMANAACI CHENNAIAACO INAAGP KRISHNAN; RAJARAMAN CHENNAI IN - An improved system and method are disclosed for reliable virtual bi-directional data stream (RVBDDS) connections. In one example, two communication devices create and exchange streaming data packets that are encapsulated in connection-less transport layer packets. The streaming data packets contain information used in managing the RVBDDS connection between the two devices.01-17-2013

Patent applications by Sivakumar R. Chaturvedi, Allen, TX US

Snigdha Chaturvedi, Hyattsville, MD US

Patent application numberDescriptionPublished
20130151487AUTOMATIC SELECTION OF BLOCKING COLUMN FOR DE-DUPLICATION - Blocking column selection can include determining a first parameter for each column set of a plurality of column sets, wherein the first parameter indicates distribution of blocks in the column set, and determining a second parameter for each column set. The second parameter can indicate block size for the column set. For each column set, a measure of blockability that is dependent upon at least the first parameter and the second parameter can be calculated using a processor. The plurality of column sets can be ranked according to the measures of blockability.06-13-2013
20130151490AUTOMATIC SELECTION OF BLOCKING COLUMN FOR DE-DUPLICATION - A method of blocking column selection can include determining a first parameter for each column set of a plurality of column sets, wherein the first parameter indicates distribution of blocks in the column set, and determining a second parameter for each column set. The second parameter can indicate block size for the column set. For each column set, a measure of blockability that is dependent upon at least the first parameter and the second parameter can be calculated using a processor. The plurality of column sets can be ranked according to the measures of blockability.06-13-2013

Tanmay Chaturvedi, Houston, TX US

Patent application numberDescriptionPublished
20090111717ENHANCED OIL RECOVERY SURFACTANT FORMULATION AND METHOD OF MAKING THE SAME - The present invention is directed to an enhanced oil recovery formulation which comprises: 04-30-2009
20090151941Method For Enhancing Oil Recovery With An Inproved Oil Recovery Surfactant - A method for enhancing oil recovery includes the step of providing a subsurface reservoir containing hydrocarbons therewithin. A wellbore is provided in fluid communication with the subsurface reservoir. A surfactant-polymer solution is formed for injection into the reservoir. The surfactant-polymer solution is formed by mixing a composition with at least one surfactant, at least one polymer, and at least one co-solvent or co-surfactant such that the surfactant-polymer solution is clear and aqueous stable. The surfactant-polymer solution is injected through the wellbore into the reservoir. A chaser solution is formed for injection into the reservoir. The chaser solution has an additional predetermined quantity of the co-solvent or co-surfactant. The chaser solution is injected through the injection wellbore into the reservoir to increase the production of hydrocarbons from the reservoir while maintaining the clear and aqueous stability of the surfactant-polymer solution.06-18-2009

Utsawa Chaturvedi, Rochester, NY US

Patent application numberDescriptionPublished
20110187256MULTIPURPOSE LIGHTING UNIT - A three way lighting unit is provided for insertion in a lighting socket. The unit includes first and second lamps for selectively providing either wider area illumination of a first intensity and/or narrower area illumination of a second intensity. The first intensity is a lower intensity and the second intensity is a higher intensity in response to a concurrent energizing of the first and second lamps by a three-way switch.08-04-2011

Vinatha Chaturvedi, Coppell, TX US

Patent application numberDescriptionPublished
20110161189Extreme Capacity Management in an Electronic Marketplace Environment - A system for managing a capacity extreme at a first entity in a supply chain includes a planning application that receives status data for at least the first entity reflecting the capacity extreme at the first entity and generates a plan according to the status data. A manager application receives the plan and, according to the plan, automatically initiates at least one service in an attempt to resolve at least a portion of the capacity extreme through interaction with one or more other entities. The manager application selects the service from among a plurality of available services based on a monetary value to the first entity of a resolution expected to be available using the selected service relative to other services.06-30-2011

Vipin Kumar Chaturvedi, Rancho Santa Fe, CA US

Patent application numberDescriptionPublished
20110118197PREVENTION OF HEPATIC ISCHEMIC REPERFUSION INJURY BY ADMINISTRATION OF SULFATIDES - Hepatic ischemic reperfusion injury is a major complication of liver transplantation, resectional hepatic surgeries, trauma surgery and shock. Disclosed herein are methods for the prevention and treatment of ischemia and reperfusion injury with the administration of sulfatides. Also disclosed herein are methods of preventing and treating hepatic reperfusion injury by administering an amount of a sulfatide to the body of a patient effective to reduce or prevent the symptoms of the injury.05-19-2011