Patents by Inventor Xintain Lin

Xintain Lin 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).

  • Method and apparatus capable of determining and utilizing radio wave directional information
    Publication number: 20050245286
    Abstract: Briefly, in accordance with one embodiment of the invention, an apparatus comprises a plurality of RF antennas, the plurality of RF antennas have a calibrated radiation pattern. The apparatus may further comprise a directional finding program that receives RF signal information from said plurality of RF antennas and RF antenna calibrated radiation pattern information and then calculates the direction from which said RF signals emanate relative to said apparatus.
    Type: Application
    Filed: April 29, 2004
    Publication date: November 3, 2005
    Inventors: Xintain Lin, Oinghua Li, Allen Bettner