Patents by Inventor Amit Kumar Premy

Amit Kumar Premy 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 for measuring PLL lock time
    Patent number: 6807498
    Abstract: A method of measuring the PLL lock time includes deriving the PLL frequency-settling function by demodulation and envelope extraction in the time domain. The PLL lock time can then be calculated from this function. Using this PLL lock time measurement method provides for very good frequency and time accuracy. Also, since for demodulation, the settled signal is used for multiplication, ATE synchronization is not required. Furthermore, since all the processing is done in the time domain, calculation times are reduced, making the process suitable for ATE environments.
    Type: Grant
    Filed: July 16, 2002
    Date of Patent: October 19, 2004
    Assignee: Texas Instruments Incorporated
    Inventor: Amit Kumar Premy
  • Method for measuring PLL lock time
    Publication number: 20030163267
    Abstract: A method of measuring the PLL lock time includes deriving the PLL frequency-settling function by demodulation and envelope extraction in the time domain. The PLL lock time can then be calculated from this function. Using this PLL lock time measurement method provides for very good frequency and time accuracy. Also, since for demodulation, the settled signal is used for multiplication, ATE synchronization is not required. Furthermore, since all the processing is done in the time domain, calculation times are reduced, making the process suitable for ATE environments.
    Type: Application
    Filed: July 16, 2002
    Publication date: August 28, 2003
    Inventor: Amit Kumar Premy