Patents by Inventor Gokulakrishnan Manoharan

Gokulakrishnan Manoharan 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).

  • Method and circuit for at-speed testing of multicycle path circuits
    Patent number: 11892506
    Abstract: A multicycle path circuit capable of operating at a functional mode and an at-speed test mode. The multicycle path circuit includes an on-chip controller configured to receive an on-chip clock signal and modulate the on-chip clock signal to provide a first clock signal to a first circuit and a second clock signal to a second circuit. The first clock signal and the second clock signal are in a multicycle phase relationship. The on-chip controller is configured to ensure the clock paths to and from the second circuit to be the same for the functional mode and the at-speed test mode and therefore to avoid hold and setup timing conflict between these modes.
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: February 6, 2024
    Assignee: MEDIATEK Singapore Pte. Ltd.
    Inventors: Ashish Kumar Nayak, Gokulakrishnan Manoharan, Mahesh Kumar Devani
  • METHOD AND CIRCUIT FOR AT-SPEED TESTING OF MULTICYCLE PATH CIRCUITS
    Publication number: 20220170982
    Abstract: A multicycle path circuit capable of operating at a functional mode and an at-speed test mode. The multicycle path circuit includes an on-chip controller configured to receive an on-chip clock signal and modulate the on-chip clock signal to provide a first clock signal to a first circuit and a second clock signal to a second circuit. The first clock signal and the second clock signal are in a multicycle phase relationship.
    Type: Application
    Filed: September 23, 2021
    Publication date: June 2, 2022
    Applicant: MEDIATEK Singapore Pte. Ltd.
    Inventors: Ashish Kumar Nayak, Gokulakrishnan Manoharan, Mahesh Kumar Devani