Patents by Inventor Ken Gin

Ken Gin 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).

  • Temperature compensation of transmit power of a wireless communication device
    Patent number: 7415253
    Abstract: A method for temperature compensation of transmit power of a wireless communication device begins by measuring transmit power of the wireless communication device at a first temperature-based biasing condition to produce a first measured transmit power. The method continues by measuring transmit power of the wireless communication device at a second temperature-based biasing condition to produce a second measured transmit power. The method continues by determining ambient temperature of at least a portion of the wireless communication device based on the first and second measured transmit powers and a relationship between the first and second temperature-based biasing conditions. The method continues by compensating transmit power level of the wireless communication device based on the ambient temperature.
    Type: Grant
    Filed: August 3, 2004
    Date of Patent: August 19, 2008
    Assignee: Broadcom Corporation
    Inventors: Keith A. Carter, Brima B. Ibrahim, Siukai Mak, Ken Gin
  • Temperature compensation of transmit power of a wireless communication device
    Publication number: 20050288052
    Abstract: A method for temperature compensation of transmit power of a wireless communication device begins by measuring transmit power of the wireless communication device at a first temperature-based biasing condition to produce a first measured transmit power. The method continues by measuring transmit power of the wireless communication device at a second temperature-based biasing condition to produce a second measured transmit power. The method continues by determining ambient temperature of at least a portion of the wireless communication device based on the first and second measured transmit powers and a relationship between the first and second temperature-based biasing conditions. The method continues by compensating transmit power level of the wireless communication device based on the ambient temperature.
    Type: Application
    Filed: August 3, 2004
    Publication date: December 29, 2005
    Inventors: Keith Carter, Brima Ibrahim, Siukai Mak, Ken Gin