Patents by Inventor Budhaditya Deb
Budhaditya Deb has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 9898593Abstract: A method and system for identifying a source of a copied work that in one embodiment includes obtaining at least some portions of a reference work, collecting at least some portions of the suspect work, matching the suspect work with the reference work, wherein the matching includes temporally aligning one or more frames of the reference work and the suspect work, spatially aligning frames of the reference work and the suspect work, and detecting forensic marks in the suspect work by spatiotemporal matching with the reference work.Type: GrantFiled: June 27, 2014Date of Patent: February 20, 2018Assignee: NBCUniversal Media, LLCInventors: Zhaohui Harry Sun, Catherine Mary Graichen, Corey Nicholas Bufi, Anthony James Hoogs, Aaron Shaw Markham, Budhaditya Deb, Roderic Greene Collins, Michael Shane Wilkinson, Anthony Christopher Anderson, Jenny Marie Weisenberg Williams
-
Publication number: 20170257304Abstract: A prognostics module includes a systems analysis module and a determination module. The systems analysis module is configured to obtain operational information corresponding to a system-wide operation of a multi-element system. The multi-element system includes multiple elements communicatively coupled by at least one common communication link. The determination module is configured to determine a future health of at least one of the multiple elements of the multi-element system using the operational information corresponding to the system-wide operation of the multi-element system.Type: ApplicationFiled: March 7, 2016Publication date: September 7, 2017Inventors: Mohak Shah, Scott Charles Evans, Budhaditya Deb, Anthony Gerard Gargulak, Thomas Lasky, Manoj Mehta
-
Patent number: 9282008Abstract: A prognostics module includes a systems analysis module and a determination module. The systems analysis module is configured to obtain operational information corresponding to a system-wide operation of a multi-element system. The multi-element system includes multiple elements communicatively coupled by at least one common communication link. The determination module is configured to determine a future health of at least one of the multiple elements of the multi-element system using the operational information corresponding to the system-wide operation of the multi-element system.Type: GrantFiled: June 11, 2013Date of Patent: March 8, 2016Assignee: GENERAL ELECTRIC COMPANYInventors: Mohak Shah, Scott Charles Evans, Budhaditya Deb, Anthony Gerard Gargulak, Thomas Lasky, Manoj Mehta
-
Publication number: 20140380493Abstract: A method and system for identifying a source of a copied work that in one embodiment includes obtaining at least some portions of a reference work, collecting at least some portions of the suspect work, matching the suspect work with the reference work, wherein the matching includes temporally aligning one or more frames of the reference work and the suspect work, spatially aligning frames of the reference work and the suspect work, and detecting forensic marks in the suspect work by spatiotemporal matching with the reference work.Type: ApplicationFiled: June 27, 2014Publication date: December 25, 2014Inventors: Zhaohui Harry Sun, Catherine Mary Graichen, Corey Nicholas Bufi, Anthony James Hoogs, Aaron Shaw Markham, SR., Budhaditya Deb, Roderic Greene Collins, Michael Shane Wilkinson, Anthony Christopher Anderson, Jenny Marie Weisenberg Williams
-
Publication number: 20140365638Abstract: A prognostics module includes a systems analysis module and a determination module. The systems analysis module is configured to obtain operational information corresponding to a system-wide operation of a multi-element system. The multi-element system includes multiple elements communicatively coupled by at least one common communication link. The determination module is configured to determine a future health of at least one of the multiple elements of the multi-element system using the operational information corresponding to the system-wide operation of the multi-element system.Type: ApplicationFiled: June 11, 2013Publication date: December 11, 2014Inventors: Mohak Shah, Scott Charles Evans, Budhaditya Deb, Anthony Gerard Gargulak, Thomas Lasky, Manoj Mehta
-
Patent number: 8793498Abstract: A method and system for identifying a source of a copied work that in one embodiment includes obtaining at least some portions of a reference work, collecting at least some portions of the suspect work, matching the suspect work with the reference work, wherein the matching includes temporally aligning one or more frames of the reference work and the suspect work, spatially aligning frames of the reference work and the suspect work, and detecting forensic marks in the suspect work by spatiotemporal matching with the reference work.Type: GrantFiled: November 24, 2008Date of Patent: July 29, 2014Assignee: NBCUniversal Media, LLCInventors: Zhaohui Sun, Catherine Mary Graichen, Corey Nicholas Bufi, Anthony James Hoogs, Aaron Shaw Markham, Budhaditya Deb, Roderic Greene Collins, Michael Shane Wilkinson, Anthony Christopher Anderson, Jenny Marie Weisenberg
-
Patent number: 8509129Abstract: A system for setting WLAN node operating parameters includes at least one access point (AP) radio and a plurality of nodes in wireless communication with the AP radio according to media access control (MAC) parameters. Each of the plurality of nodes has a quality of service (QoS) threshold for wireless communication with the AP radio that is a function of the MAC parameters and includes a controller configured to provide individualized control of the MAC parameters. The controller is programmed to measure current settings for at least a portion of the MAC parameters for the node, input the current settings for those MAC parameters of the node into a WLAN system model to generate a system model output, and adapt a setting of at least one of the MAC parameters for the node to meet the QoS threshold for the node based on the system model output.Type: GrantFiled: June 4, 2008Date of Patent: August 13, 2013Assignee: General Electric CompanyInventors: Budhaditya Deb, Michael James Hartman, David Michael Davenport, Matthew George Grubis
-
Patent number: 8493247Abstract: A method of decoding is presented. The method includes the steps of receiving a coded bit stream that is generated by encoding source information using a Non Return to Zero Inverted (NRZI) code, selecting an NRZI decoding method based on one or more parameters associated with noise in the received coded bit stream, and generating a plurality of decisions by processing the received coded bit stream using the selected NRZI decoding method, wherein the received coded bit stream comprises a plurality of coded bits, and the plurality of decisions are estimates of a plurality of source bits in the source information.Type: GrantFiled: December 20, 2011Date of Patent: July 23, 2013Assignee: General Electric CompanyInventors: Budhaditya Deb, John Anderson Fergus Ross
-
Patent number: 8493246Abstract: A method of decoding is presented. The method includes the steps of receiving a coded bit stream that is encoded using a Non Return to Zero Inverted (NRZI) code and a 17 Parity Preserve/Prohibit (17PP) code, determining a 17PP modulated bit stream based upon the coded bit stream using a first selected decoding method, and generating a plurality of decisions by processing the 17PP modulated bit stream using a second selected decoding method, wherein the received coded bit stream comprises a plurality of coded bits, and the plurality of decisions are estimates of a plurality of source bits in a source information.Type: GrantFiled: December 20, 2011Date of Patent: July 23, 2013Assignee: General Electric CompanyInventors: Budhaditya Deb, John Anderson Fergus Ross
-
Publication number: 20130154858Abstract: A method of decoding is presented. The method includes the steps of receiving a coded bit stream that is generated by encoding source information using a Non Return to Zero Inverted (NRZI) code, selecting an NRZI decoding method based on one or more parameters associated with noise in the received coded bit stream, and generating a plurality of decisions by processing the received coded bit stream using the selected NRZI decoding method, wherein the received coded bit stream comprises a plurality of coded bits, and the plurality of decisions are estimates of a plurality of source bits in the source information.Type: ApplicationFiled: December 20, 2011Publication date: June 20, 2013Applicant: GENERAL ELECTRIC COMPANYInventors: Budhaditya Deb, John Anderson Fergus Ross
-
Publication number: 20130154859Abstract: A method of decoding is presented. The method includes the steps of receiving a coded bit stream that is encoded using a Non Return to Zero Inverted (NRZI) code and a 17 Parity Preserve/Prohibit (17PP) code, determining a 17PP modulated bit stream based upon the coded bit stream using a first selected decoding method, and generating a plurality of decisions by processing the 17PP modulated bit stream using a second selected decoding method, wherein the received coded bit stream comprises a plurality of coded bits, and the plurality of decisions are estimates of a plurality of source bits in a source information.Type: ApplicationFiled: December 20, 2011Publication date: June 20, 2013Inventors: Budhaditya Deb, John Anderson Fergus Ross
-
Patent number: 8315241Abstract: A method and apparatus that provides quality of service in wireless or sensor networks is disclosed. The method may include determining a class of service for transmission of one or more messages, adjusting a maximum packet length based on the determined class of service, allocating message time slots based on the determined class of service, setting a guard band size and frequency of resynchronization, and transmitting one or more messages using the adjusted maximum packet length, the allocated message time slots, and the set guard band size and frequency of resynchronization.Type: GrantFiled: March 31, 2008Date of Patent: November 20, 2012Assignee: Lockheed Martin CorporationInventors: Suresh K. Iyer, Scott Charles Evans, Harold Woodruff Tomlinson, Jr., Budhaditya Deb, Giri Kuthethoor, Ishan P. Weerakoon
-
Publication number: 20100037059Abstract: A method and system for identifying a source of a copied work that in one embodiment includes obtaining at least some portions of a reference work, collecting at least some portions of the suspect work, matching the suspect work with the reference work, wherein the matching includes temporally aligning one or more frames of the reference work and the suspect work, spatially aligning frames of the reference work and the suspect work, and detecting forensic marks in the suspect work by spatiotemporal matching with the reference work.Type: ApplicationFiled: November 24, 2008Publication date: February 11, 2010Applicant: GENERAL ELECTRIC COMPANYInventors: Zhaohui Sun, Catherine Mary Graichen, Corey Nicholas Bufi, Anthony James Hoogs, Aaron Shaw Markham, Budhaditya Deb, Roderic Greene Collins, Michael Shane Wilkinson, Anthony Christopher Anderson, Jenny Marie Weisenberg
-
Publication number: 20090303908Abstract: A system for setting WLAN node operating parameters includes at least one access point (AP) radio and a plurality of nodes in wireless communication with the AP radio according to media access control (MAC) parameters. Each of the plurality of nodes has a quality of service (QoS) threshold for wireless communication with the AP radio that is a function of the MAC parameters and includes a controller configured to provide individualized control of the MAC parameters. The controller is programmed to measure current settings for at least a portion of the MAC parameters for the node, input the current settings for those MAC parameters of the node into a WLAN system model to generate a system model output, and adapt a setting of at least one of the MAC parameters for the node to meet the QoS threshold for the node based on the system model output.Type: ApplicationFiled: June 4, 2008Publication date: December 10, 2009Inventors: Budhaditya Deb, Michael James Hartman, David Michael Davenport, Matthew George Grubis
-
Publication number: 20090245224Abstract: A method and apparatus that provides quality of service in wireless or sensor networks is disclosed. The method may include determining a class of service for transmission of one or more messages, adjusting a maximum packet length based on the determined class of service, allocating message time slots based on the determined class of service, setting a guard band size and frequency of resynchronization, and transmitting one or more messages using the adjusted maximum packet length, the allocated message time slots, and the set guard band size and frequency of resynchronization.Type: ApplicationFiled: March 31, 2008Publication date: October 1, 2009Applicant: LOCKHEED MARTIN CORPORATIONInventors: Suresh K. IYER, Scott Charles Evans, Harold Woodruff Tomlinson, JR., Budhaditya Deb, Giri Kuthethoor, Ishan P. Weerakoon