Patents by Inventor Pratish Kumar KT

Pratish Kumar KT 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: 9665934
    Abstract: A fault detection circuit for detecting faults in a video sequence includes a multiple input signature register (MISR) with a linear feedback shift register (LFSR) that receives pixel data for pixels in a frame region for video frames of a video sequence and receives a read signal to read the pixel data and shift the MISR; a multiple signature storage buffer (MSSB) that stores frame signatures; and a signature comparator that compares current and reference frame signatures to determine if a fault condition exists in the video sequence. The MISR holds a frame signature for the frame region of the video frame while receiving a frame end signal. The MSSB stores a current frame signature held by the MISR after receiving the frame end signal. The MSSB also stores a reference frame signature. A display processing circuit includes the fault detection circuit. An integrated circuit includes the display processing circuit.
    Type: Grant
    Filed: October 27, 2015
    Date of Patent: May 30, 2017
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Pramod Krishnamurthy Bettagere, Pratish Kumar KT, Anish Reghunath, Brian O. Chae
  • Publication number: 20160117557
    Abstract: A fault detection circuit for detecting faults in a video sequence includes a multiple input signature register (MISR) with a linear feedback shift register (LFSR) that receives pixel data for pixels in a frame region for video frames of a video sequence and receives a read signal to read the pixel data and shift the MISR; a multiple signature storage buffer (MSSB) that stores frame signatures; and a signature comparator that compares current and reference frame signatures to determine if a fault condition exists in the video sequence. The MISR holds a frame signature for the frame region of the video frame while receiving a frame end signal. The MSSB stores a current frame signature held by the MISR after receiving the frame end signal. The MSSB also stores a reference frame signature. A display processing circuit includes the fault detection circuit. An integrated circuit includes the display processing circuit.
    Type: Application
    Filed: October 27, 2015
    Publication date: April 28, 2016
    Applicant: Texas Instruments Incorporated
    Inventors: Pramod Krishnamurthy Bettagere, Pratish Kumar KT, Anish Reghunath, Brian O. Chae