Patents by Inventor Nambirajan Seshadri

Nambirajan Seshadri 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: 9547080
    Abstract: A gaming object includes an orientation sensor that generates orientation data in response to the orientation of the gaming object. An actuator that generates interaction data in response to an action of a user. A transceiver sends an RF signal to a game device that indicates the orientation data and the interaction data. The game device generates display data for display on a display device that contains at least one interactive item, and wherein the at least one interactive item is interactive in response to the orientation data and the interaction data.
    Type: Grant
    Filed: June 2, 2008
    Date of Patent: January 17, 2017
    Assignee: Broadcom Corporation
    Inventors: Ahmadreza (Reza) Rofougaran, Maryam Rofougaran, Nambirajan Seshadri, Brima B. Ibrahim, John Walley, Jeyhan Karaoguz
  • Patent number: 9544094
    Abstract: Block-encoded transmissions of a multi-antenna terminal unit are effectively detected in the presence of co-channel interfering transmissions when the base station has a plurality of antennas, and interference cancellation is combined with maximum likelihood decoding. More specifically, the signals received at the base station antennas are combined in a linear combination that relates to the channel coefficients between the various transmitting terminal units and the base antennas. By selecting proper coefficients for the linear combination and choosing probable transmitted signals that minimize a minimum mean squared error function, the signals of the various terminal units are canceled when detecting the signal of a particular unit. In another embodiment of the invention, the basic approach is used to obtain an initial estimate of the signals transmitted by one terminal unit, and the contribution of those signals is removed from the received signals prior to detecting the signals of other terminal units.
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: January 10, 2017
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Ayman F. Naguib, Nambirajan Seshadri
  • Patent number: 9523767
    Abstract: A game console includes a receiver that receives motion data in response to motion of a gaming object. A trajectory generation module generates trajectory data based on the motion data and based on a motion prediction model. A processor executes a gaming application based on the trajectory data to generate display data.
    Type: Grant
    Filed: June 2, 2008
    Date of Patent: December 20, 2016
    Assignee: Broadcom Corporation
    Inventors: Ahmadreza (Reza) Rofougaran, Maryam Rofougaran, Nambirajan Seshadri, Brima B. Ibrahim, John Walley, Jeyhan Karaoguz
  • Patent number: 9462345
    Abstract: A system and method in a television system for providing for user-selection of objects in a television program, substantially as shown in and/or described in connection with at least one of the figures, as set forth more completely in the claims.
    Type: Grant
    Filed: August 5, 2010
    Date of Patent: October 4, 2016
    Assignee: Broadcom Corporation
    Inventors: Jeyhan Karaoguz, Nambirajan Seshadri
  • Patent number: 9417320
    Abstract: A game device includes a first receiver that receives body motion signals from a plurality of remote motion sensing device coupled to a user's body. A user data generation module generates simulated body image data. A processor executes a game application that generates display signals for display on a display device, wherein the display signals are generated based on the simulated body image data.
    Type: Grant
    Filed: June 11, 2008
    Date of Patent: August 16, 2016
    Assignee: BROADCOM CORPORATION
    Inventors: Ahmadreza Rofougaran, Maryam Rofougaran, Nambirajan Seshadri, Brima B. Ibrahim, John Walley, Jeyhan Karaoguz
  • Patent number: 9401623
    Abstract: A wireless power system can include wireless power receive circuitry for generating power from a wireless signal, and a wireless power transceiver for communicating with a wireless power transmission unit. The wireless power system can transition from an idle state to different power management states depending on whether or not communication has been established with the wireless power transmission unit. Different modules can be activated, different supply voltages, and different clock signal rates can be used in different power management states.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: July 26, 2016
    Assignee: Broadcom Corporation
    Inventors: John Walley, Jeyhan Karaoguz, Ahmadreza Rofougaran, Nambirajan Seshadri, Reinier Hendricus Maria Van Der Lee
  • Patent number: 9362986
    Abstract: A wireless power system includes a wireless power transmit and receive units. The wireless power transmit unit includes a wireless power transmit circuit that generates a wireless power magnetic field and a transmit unit transceiver that transceives a communication regarding the wireless power magnetic field in accordance with a control channel protocol. The wireless power receive unit includes a wireless power receive circuit, a transceiver, and a processing module. The wireless power receive circuit converts the wireless power magnetic field into a voltage.
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: June 7, 2016
    Assignee: Broadcom Corporation
    Inventors: Jeyhan Karaoguz, John Walley, Ahmadreza Rofougaran, Nambirajan Seshadri, Reinierus Hendricus Maria Van Der Lee
  • Publication number: 20160119671
    Abstract: Systems and methods are provided that relate to frame formatting supporting mixed two and three dimensional video data communication. For example, frames in frame sequence(s) may be formatted to indicate that a first screen configuration is to be used for displaying first video content, that a second screen configuration is to be used for displaying second video content, and so on. The screen configurations may be different or the same. In another example, the frames in the frame sequence(s) may be formatted to indicate that the first video content is to be displayed at a first region of a screen, that the second video content is to be displayed at a second region of the screen, and so on. The regions of the screen may partially overlap, fully overlap, not overlap, be configured such that one or more regions are within one or more other regions, etc.
    Type: Application
    Filed: December 31, 2015
    Publication date: April 28, 2016
    Inventors: Jeyhan Karaoguz, James D. Bennett, Nambirajan Seshadri
  • Patent number: 9307379
    Abstract: A system and method supporting the automatic conversion of multimedia information from a first format to a second format in a broadband access gateway and/or network-based server are disclosed. The broadband access gateway and/or network-based server may convert multimedia information that is in a format that an access device is not capable of processing. The gateway and/or server may automatically detect the format incompatibility, and may automatically convert or arrange for conversion of the multimedia information to a format that is compatible with the access device, based upon compatibility information associated with the access device. The conversion may be based upon a set of user-defined quality of service criteria, and may be subject to the control of digital rights management parameters associated with the requested multimedia information.
    Type: Grant
    Filed: December 4, 2014
    Date of Patent: April 5, 2016
    Assignee: Broadcom Corporation
    Inventors: Jeyhan Karaoguz, Marc Abrams, Nambirajan Seshadri
  • Patent number: 9271044
    Abstract: A system and method for providing information of selectable objects in a television program as shown in and/or described in connection with at least one of the figures, as set forth more completely in the claims.
    Type: Grant
    Filed: September 13, 2010
    Date of Patent: February 23, 2016
    Assignee: Broadcom Corporation
    Inventors: Jeyhan Karaoguz, Nambirajan Seshadri
  • Publication number: 20160050107
    Abstract: A system and method supporting over-the-air programming of access device such as, for example, a mobile multimedia handset and a wireless personal digital assistant (PDA) via a broadband access gateway, is disclosed. The broadband access gateway may receive identifying information from the access device via a personal area network and/or a wireless local area network, and may transfer the identifying information to a wide area network or a third party content provider, via a broadband network. The broadband access gateway may enable the registration of the access device with the wide area network, and may receive firmware/software updates and/or provisioning parameters via the broadband network. The gateway may then transfer the firmware/software update and/or provisioning parameters to the access device via the personal area network and/or wireless local area network.
    Type: Application
    Filed: October 29, 2015
    Publication date: February 18, 2016
    Inventors: Jeyhan Karaoguz, Marc Abrams, Nambirajan Seshadri
  • Publication number: 20160050606
    Abstract: Aspects of a method and system for communicatively coupling WLAN and femtocell networks utilizing a FC-to-WLAN network bridge and controller are provided. In this regard, data communicated via one or more femtocells and one or more WLAN access points may be managed via a FC-to-WLAN network bridge and controller communicatively coupled between a femtocell controller and an access point controller. The femtocell controller may be operable to manage and/or control operation of the one or more femtocells, and the access point controller may be operable to manage and/or control operation of the one or more WLAN access points. The FC-to-WLAN network bridge and controller, the femtocell controller, and the access point controller may intemperate to manage data communicated between a first end-user device communicatively coupled to one of the femtocells and a second end-user device communicatively coupled to one of the access points.
    Type: Application
    Filed: October 30, 2015
    Publication date: February 18, 2016
    Applicant: Broadcom Corporation
    Inventors: Jeyhan Karaoguz, Nambirajan Seshadri, Nicholas Ilyadis
  • Patent number: 9258617
    Abstract: A system and method in a television system for presenting information associated with a user-selected object in a television program, substantially as shown in and/or described in connection with at least one of the figures, as set forth more completely in the claims.
    Type: Grant
    Filed: September 13, 2010
    Date of Patent: February 9, 2016
    Assignee: Broadcom Corporation
    Inventors: Jeyhan Karaoguz, Nambirajan Seshadri
  • Patent number: 9258055
    Abstract: A wireless microphone and wireless earpiece each may exchange radio frequency (RF) signals with a base unit and render content contained within the exchanged RF signals to a user. This wireless earpiece further includes a wireless interface, a processor, a speaker, a user interface, and an authentication module. The wireless interface allows the earpiece to wirelessly communicate with the base unit. The processor recovers communications exchanged with the base unit that the speaker then renders audible. A user interface coupled to the processor may alert the user to any additional incoming audio communications. Having received the alert, the user may select between the communications. The authentication module allows the wireless earpiece and microphone to pair and register with the base unit.
    Type: Grant
    Filed: January 29, 2014
    Date of Patent: February 9, 2016
    Assignee: BROADCOM CORPORATION
    Inventors: Nambirajan Seshadri, James D. Bennett, Jeyhan Karaoguz
  • Patent number: 9258667
    Abstract: A device includes a primary cue module, a secondary cue module, a processing module, and a wireless transceiver. The primary cue module obtains primary data regarding an object of interest and the secondary cue module obtains secondary data regarding the object of interest. The processing module is operably coupled to: convert the primary data and the secondary data into an outbound message; convert the outbound message into an outbound symbol stream; and convert an inbound symbol stream into an inbound message, wherein the inbound message includes information regarding the object of interest. The wireless transceiver is operably coupled to: convert the outbound symbol stream into an outbound wireless signal; and convert an inbound wireless signal into the inbound symbol stream.
    Type: Grant
    Filed: June 19, 2013
    Date of Patent: February 9, 2016
    Assignee: BROADCOM CORPORATION
    Inventor: Nambirajan Seshadri
  • Patent number: 9247286
    Abstract: Systems and methods are provided that relate to frame formatting supporting mixed two and three dimensional video data communication. For example, frames in frame sequence(s) may be formatted to indicate that a first screen configuration is to be used for displaying first video content, that a second screen configuration is to be used for displaying second video content, and so on. The screen configurations may be different or the same. In another example, the frames in the frame sequence(s) may be formatted to indicate that the first video content is to be displayed at a first region of a screen, that the second video content is to be displayed at a second region of the screen, and so on. The regions of the screen may partially overlap, fully overlap, not overlap, be configured such that one or more regions are within one or more other regions, etc.
    Type: Grant
    Filed: December 30, 2010
    Date of Patent: January 26, 2016
    Assignee: Broadcom Corporation
    Inventors: Jeyhan Karaoguz, James D. Bennett, Nambirajan Seshadri
  • Publication number: 20160007090
    Abstract: A system and method in a television system for providing information associated with a user-selected information element in a television program, substantially as shown in and/or described in connection with at least one of the figures, as set forth more completely in the claims.
    Type: Application
    Filed: September 11, 2015
    Publication date: January 7, 2016
    Inventors: Jeyhan Karaoguz, Nambirajan Seshadri
  • Patent number: 9226177
    Abstract: A system and method supporting over-the-air programming of access device such as, for example, a mobile multimedia handset and a wireless personal digital assistant (PDA) via a broadband access gateway, is disclosed. The broadband access gateway may receive identifying information from the access device via a personal area network and/or a wireless local area network, and may transfer the identifying information to a wide area network or a third party content provider, via a broadband network. The broadband access gateway may enable the registration of the access device with the wide area network, and may receive firmware/software updates and/or provisioning parameters via the broadband network. The gateway may then transfer the firmware/software update and/or provisioning parameters to the access device via the personal area network and/or wireless local area network.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: December 29, 2015
    Assignee: Broadcom Corporation
    Inventors: Jeyhan Karaoguz, Marc Abrams, Nambirajan Seshadri
  • Publication number: 20150365196
    Abstract: Block-encoded transmissions of a multi-antenna terminal unit are effectively detected in the presence of co-channel interfering transmissions when the base station has a plurality of antennas, and interference cancellation is combined with maximum likelihood decoding. More specifically, the signals received at the base station antennas are combined in a linear combination that relates to the channel coefficients between the various transmitting terminal units and the base antennas. By selecting proper coefficients for the linear combination and choosing probable transmitted signals that minimize a minimum mean squared error function, the signals of the various terminal units are canceled when detecting the signal of a particular unit. In another embodiment of the invention, the basic approach is used to obtain an initial estimate of the signals transmitted by one terminal unit, and the contribution of those signals is removed from the received signals prior to detecting the signals of other terminal units.
    Type: Application
    Filed: August 24, 2015
    Publication date: December 17, 2015
    Inventors: Ayman F. Naguib, Nambirajan Seshadri
  • Publication number: 20150358873
    Abstract: Aspects of a method and system for enterprise level management in a multi-femtocell network are provided. In this regard, one or more endpoint devices may receive traffic management information from a hybrid network controller for enabling handoff of calls and/or communication sessions among femtocells and/or access points. The received traffic management information may comprise set-up instructions, handoff instructions, transmit power, neighbor list information, signal quality thresholds, frequency assignments, transmission time, code assignments and/or antenna pattern assignments. The endpoint device may control handoffs between a communication device external to the communication system and the femtocells, access points and/or end-point devices.
    Type: Application
    Filed: June 16, 2015
    Publication date: December 10, 2015
    Inventors: Jeyhan KARAOGUZ, Nambirajan SESHADRI, Nicholas ILYADIS