Patents by Inventor Kirupairaj Asirvatham

Kirupairaj Asirvatham 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).

  • Transmit power control in a wireless communication device
    Publication number: 20050075085
    Abstract: A method and apparatus permit a wireless communication device to be calibrated during manufacturing and subsequently re-calibrated while in use to correct for the effects of temperature changes on transmit power.
    Type: Application
    Filed: March 11, 2004
    Publication date: April 7, 2005
    Applicant: Texas Instruments Incorporated
    Inventors: Kirupairaj Asirvatham, John Rosenlof
  • System and method for correcting transmitter impairments
    Publication number: 20040224715
    Abstract: Systems and methods are disclosed to improve a transmitter output signal. In one aspect, a correction system includes a power detector that provides an indication of power associated with a transmitter output signal. A compensation system employs the indication of power to compensate for at least one transmitter impairment affecting the transmitter output signal.
    Type: Application
    Filed: March 1, 2004
    Publication date: November 11, 2004
    Inventors: John R. Rosenlof, Kirupairaj Asirvatham