Patents by Inventor H. Whitehead

H. Whitehead 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 Method for Spur Cancellation
    Publication number: 20070268170
    Abstract: A system for spur cancellation comprises an input, an output, a memory, and a summer. A value corresponding to an energy level of a spur is stored in the memory. The summer is configured to receive an input signal from the input, to receive the value from the memory, to subtract the value from the input signal, and to convey an output signal to the output. The output signal is a difference of the value subtracted from the input signal.
    Type: Application
    Filed: July 31, 2007
    Publication date: November 22, 2007
    Applicant: Broadcom Corporation
    Inventors: Joel Danzig, Kevin Miller, H. Whitehead
  • System and method for spur cancellation
    Publication number: 20060087461
    Abstract: A system for spur cancellation comprises an input, an output, a memory, and a summer. A value corresponding to an energy level of a spur is stored in the memory. The summer is configured to receive an input signal from the input, to receive the value from the memory, to subtract the value from the input signal, and to convey an output signal to the output. The output signal is a difference of the value subtracted from the input signal.
    Type: Application
    Filed: October 25, 2005
    Publication date: April 27, 2006
    Applicant: Broadcom Corporation
    Inventors: Joel Danzig, Kevin Miller, H. Whitehead