Patents by Inventor Ravindra Bindus

Ravindra Bindus 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).

  • System and apparatus for scanning integrated circuits with numerically controlled delay lines
    Patent number: 7137054
    Abstract: A system and method for scan testing an NCDL and latches controlled by the NCDL is presented. The NCDL is controlled by control logic, a switch is used to control the latches by a clock signal that is not controlled by the control logic. A controllability circuit provides test vectors to, and controls, the NCDL. The outputs of the NCDL are observed by an observability circuit that captures the outputs of the NCDL.
    Type: Grant
    Filed: April 22, 2003
    Date of Patent: November 14, 2006
    Assignee: Broadcom Corporation
    Inventors: Anand Pande, Syed Mohammed Ali, Naresh Chandra Srinivas Koppineedi, Ravindra Bindus, Ramanujan K. Valmiki
  • System and apparatus for scanning integrated circuits with numerically controlled delay lines
    Publication number: 20040098647
    Abstract: A system and method for scan testing an NCDL and latches controlled by the NCDL is presented herein. Wherein the NCDL is controlled by control logic, a switch is used to control the latches by a clock signal that is not controlled by the control logic. A controllability circuit provides test vectors to, and controls, the NCDL. The outputs of the NCDL are observed by an observability circuit that captures the outputs of the NCDL.
    Type: Application
    Filed: April 22, 2003
    Publication date: May 20, 2004
    Inventors: Anand Pande, S. M. Ali, K. Naresh Chandra Srinivas, Ravindra Bindus, Ramanujan K. Valmiki