Patents by Inventor Rajeshkumar Venugopal

Rajeshkumar Venugopal 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).

  • Publication number: 20240357305
    Abstract: Methods and systems are disclosed for an audio system for a vehicle system. In one example, a noise cancellation system includes a vehicle having a plurality of speakers and a plurality of microphones, a plurality of sensors, and a controller. The controller includes instructions stored on non-transitory memory that when executed cause the controller to generate a noise cancellation signal using a set of head-related impulse responses for the plurality of speakers and the plurality of microphones based on a head position of one or more occupants and a plurality of transfer functions, including to selectively update only a subset of the plurality of transfer functions responsive to the plurality of sensors detecting head movement greater than a threshold.
    Type: Application
    Filed: April 21, 2023
    Publication date: October 24, 2024
    Inventors: Tao Feng, Geon-Seok Kim, Sihui Wu, Shengwei Bai, Michael Hinz, Rajeshkumar Venugopal
  • Patent number: 11670277
    Abstract: In at least one embodiment, a system for providing a frequency dependent dynamic leakage for noise cancellation is provided. The system includes a noise cancellation controller and a current limiter. The noise cancellation controller is programmed to perform noise cancellation in a vehicle based on a limited input signal. The current limiter is programmed to receive a reference signal from one of an accelerometer or a loudspeaker and to convert the reference signal from a time domain and into a frequency domain to limit the reference signal. The current limiter is further programmed to generate the limited input signal in response to limiting the reference signal.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: June 6, 2023
    Assignee: Harman International Industries, Incorporated
    Inventors: Geon-Seok Kim, Rajeshkumar Venugopal, Tao Feng
  • Publication number: 20230169949
    Abstract: In at least one embodiment, a system for providing a frequency dependent dynamic leakage for noise cancellation is provided. The system includes a noise cancellation controller and a current limiter. The noise cancellation controller is programmed to perform noise cancellation in a vehicle based on a limited input signal. The current limiter is programmed to receive a reference signal from one of an accelerometer or a loudspeaker and to convert the reference signal from a time domain and into a frequency domain to limit the reference signal. The current limiter is further programmed to generate the limited input signal in response to limiting the reference signal.
    Type: Application
    Filed: November 30, 2021
    Publication date: June 1, 2023
    Inventors: Geon-Seok KIM, Rajeshkumar VENUGOPAL, Tao FENG
  • Patent number: 9588515
    Abstract: A system may include a non-destructive testing (NDT) device. The NDT device may further include a wireless system configured to communicate control data from an external system, wherein the NDT device is configured to use the control data to control a component included in the NDT device.
    Type: Grant
    Filed: December 31, 2012
    Date of Patent: March 7, 2017
    Assignee: General Electric Company
    Inventors: Kevin Andrew Coombs, Rajeshkumar Venugopal, Eugene Carl Schiefer, Michael Stanton Reeder, Jr.
  • Patent number: 9489124
    Abstract: A non-transitory computer readable medium may comprise instructions configured to display a virtual joystick, a virtual control pad, or a combination thereof and to derive control data based on a manipulation of the virtual joystick, the virtual control pad, or the combination thereof. The instructions may be further configured to communicate the control data to control a component of a non-destructive testing (NDT) device.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: November 8, 2016
    Assignee: General Electric Company
    Inventors: Eugene Schiefer, Michael Stanton Reeder, Jr., Kevin Andrew Coombs, Rajeshkumar Venugopal
  • Publication number: 20160011740
    Abstract: A non-transitory computer readable medium may comprise instructions configured to display a virtual joystick, a virtual control pad, or a combination thereof and to derive control data based on a manipulation of the virtual joystick, the virtual control pad, or the combination thereof The instructions may be further configured to communicate the control data to control a component of a non-destructive testing (NDT) device.
    Type: Application
    Filed: September 21, 2015
    Publication date: January 14, 2016
    Inventors: Eugene Schiefer, Michael Stanton Reeder, JR., Kevin Andrew Coombs, Rajeshkumar Venugopal
  • Patent number: 9152304
    Abstract: A non-transitory computer readable medium may comprise instructions configured to display a virtual joystick, a virtual control pad, or a combination thereof and to derive control data based on a manipulation of the virtual joystick, the virtual control pad, or the combination thereof. The instructions may be further configured to communicate the control data to control a component of a non-destructive testing (NDT) device.
    Type: Grant
    Filed: December 31, 2012
    Date of Patent: October 6, 2015
    Assignee: General Electric Company
    Inventors: Eugene Schiefer, Michael Stanton Reeder, Jr., Kevin Andrew Coombs, Rajeshkumar Venugopal
  • Publication number: 20140188435
    Abstract: A system may include a non-destructive testing (NDT) device. The NDT device may further include a wireless system configured to communicate control data from an external system, wherein the NDT device is configured to use the control data to control a component included in the NDT device.
    Type: Application
    Filed: December 31, 2012
    Publication date: July 3, 2014
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Kevin Andrew Coombs, Rajeshkumar Venugopal, Eugene Carl Schiefer, Michael Stanton Reeder, JR.
  • Publication number: 20140184524
    Abstract: A non-transitory computer readable medium may comprise instructions configured to display a virtual joystick, a virtual control pad, or a combination thereof and to derive control data based on a manipulation of the virtual joystick, the virtual control pad, or the combination thereof. The instructions may be further configured to communicate the control data to control a component of a non-destructive testing (NDT) device.
    Type: Application
    Filed: December 31, 2012
    Publication date: July 3, 2014
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Eugene Schiefer, Michael Stanton Reeder, JR., Kevin Andrew Coombs, Rajeshkumar Venugopal