Patents by Inventor Gil Sih

Gil Sih 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 acquiring a received signal in a spread spectrum device
    Patent number: 6700922
    Abstract: A spread spectrum wireless device (100) may include a receiver (110), a searcher (128), a search controller (130) and other features. The search controller (130) selectively generates control signals to control the searcher (128), which searches for a spread-spectrum signal. In one embodiment, the architecture of the searcher (128) is dynamically configurable by the search controller (130) to selectively search multiple channels using multiple frequency bins for the signal.
    Type: Grant
    Filed: April 30, 2003
    Date of Patent: March 2, 2004
    Inventors: Raghu Challa, Farrokh Abrishamkar, Ian Fevrier, Serguei Glazko, Way-Shing Lee, Christopher Patrick, Gil Sih
  • System and method for acquiring a received signal in a spread spectrum device
    Publication number: 20030193992
    Abstract: A spread spectrum wireless device (100) may include a receiver (110), a searcher (128), a search controller (130) and other features. The search controller (130) selectively generates control signals to control the searcher (128), which searches for a spread-spectrum signal. In one embodiment, the architecture of the searcher (128) is dynamically configurable by the search controller (130) to selectively search multiple channels using multiple frequency bins for the signal.
    Type: Application
    Filed: April 30, 2003
    Publication date: October 16, 2003
    Inventors: Raghu Challa, Farrokh Abrishamkar, Ian Fevrier, Serguei Glazko, Way-Shing Lee, Christopher Patrick, Gil Sih
  • System and method for acquiring a received signal in a spread spectrum device
    Patent number: 6580746
    Abstract: A spread spectrum wireless device (100) may include a receiver (110), a searcher (128), a search controller (130) and other features. The search controller (130) selectively generates control signals to control the searcher (128), which searches for a spread-spectrum signal. In one embodiment, the architecture of the searcher (128) is dynamically configurable by the search controller (130) to selectively search multiple channels using multiple frequency bins for the signal.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: June 17, 2003
    Assignee: Qualcomm Incorporated
    Inventors: Raghu Challa, Farrokh Abrishamkar, Ian Fevrier, Serguei Glazko, Way-Shing Lee, Christopher Patrick, Gil Sih
  • System and method for acquiring a received signal in a spread spectrum device
    Publication number: 20030012257
    Abstract: A spread spectrum wireless device (100) may include a receiver (110), a searcher (128), a search controller (130) and other features. The search controller (130) selectively generates control signals to control the searcher (128), which searches for a spread-spectrum signal. In one embodiment, the architecture of the searcher (128) is dynamically configurable by the search controller (130) to selectively search multiple channels using multiple frequency bins for the signal.
    Type: Application
    Filed: August 28, 2001
    Publication date: January 16, 2003
    Inventors: Raghu Challa, Farrokh Abrishamkar, Ian Fevrier, Serguei Glazko, Way-Shing Lee, Christopher Patrick, Gil Sih