Patents by Inventor Terence Yim

Terence Yim 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).

  • Multiple simultaneous frequency and code acquisition for a code division multiple access (CDMA) communication system
    Patent number: 7386069
    Abstract: A multiple stage matched filter for a wireless receiver comprises a receiver configured to develop a received signal, the received signal comprising a bit stream of signal samples, and a multiple stage matched filter configured to parallel process the received signal such that multiple codes are analyzed simultaneously to determine a frequency offset and code location.
    Type: Grant
    Filed: April 26, 2004
    Date of Patent: June 10, 2008
    Assignee: Skyworks Solutions, Inc.
    Inventors: Ganning Yang, Terence Yim, Chiaming Lo, Yi Weng
  • Channel estimation system for a wideband code division multiple access (WCDMA) communication system
    Patent number: 7209510
    Abstract: A channel estimation system is disclosed. The channel estimation system comprises a first memory element having a write function and a plurality of read functions, a pilot signal extraction element adapted to receive a first output of the first memory element, a programmable averaging element adapted to receive the output of the pilot signal extraction element, and a combiner adapted to receive a second output of the memory element and the output of the programmable averaging element, wherein the second output of the first memory element is delayed with respect to the first output of the first memory element.
    Type: Grant
    Filed: July 20, 2004
    Date of Patent: April 24, 2007
    Assignee: Skyworks Solution, Inc.
    Inventors: Ganning Yang, Terence Yim, John Walley
  • Channel estimation system for a wideband code division multiple access (WCDMA) communication system
    Publication number: 20060018368
    Abstract: A channel estimation system is disclosed. The channel estimation system comprises a first memory element having a write function and a plurality of read functions, a pilot signal extraction element adapted to receive a first output of the first memory element, a programmable averaging element adapted to receive the output of the pilot signal extraction element, and a combiner adapted to receive a second output of the memory element and the output of the programmable averaging element, wherein the second output of the first memory element is delayed with respect to the first output of the first memory element.
    Type: Application
    Filed: July 20, 2004
    Publication date: January 26, 2006
    Inventors: Ganning Yang, Terence Yim, John Walley
  • Multiple simultaneous frequency and code acquisition for a code division multiple access (CDMA) communication system
    Publication number: 20050238087
    Abstract: A multiple stage matched filter for a wireless receiver comprises a receiver configured to develop a received signal, the received signal comprising a bit stream of signal samples, and a multiple stage matched filter configured to parallel process the received signal such that multiple codes are analyzed simultaneously to determine a frequency offset and code location.
    Type: Application
    Filed: April 26, 2004
    Publication date: October 27, 2005
    Inventors: Ganning Yang, Terence Yim, Chiaming Lo, Yi Weng