Patents by Inventor John Deng

John Deng 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).

  • TAG LOCATION, CLIENT LOCATION, AND COVERAGE HOLE LOCATION IN A WIRELESS NETWORK
    Publication number: 20070281714
    Abstract: Determining the location of a radio tag or client station of a wireless network, and the location of coverage holes by receiving from a plurality of wireless stations of the wireless network path loss information of the path loss of one or more location frames received at the respective wireless stations. The location frames transmitted by the radio tag or client station having a pre-defined frame structure. The radio tags and client stations use a common infrastructure for transmitting a location frame configured for radiolocation by path loss measurement. The common infrastructure includes a pre-defined protocol common for both radio tags and client stations for transmitting information for reception by the plurality of stations of the wireless network for radiolocation. The pre-defined protocol includes using the location frame having the pre-defined frame structure.
    Type: Application
    Filed: August 21, 2007
    Publication date: December 6, 2007
    Inventors: Bretton Douglas, Timothy Olson, David Halasz, John Deng, Arnold Bilstad, Sheausong Yang, Richard Rebo, Jonathan Leary, Daryl Kaiser
  • Tag location,client location, and coverage hole location in a wireless network
    Publication number: 20060075131
    Abstract: Determining the location of a radio tag or client station of a wireless network, and the location of coverage holes by receiving from a plurality of wireless stations of the wireless network path loss information of the path loss of one or more location frames received at the respective wireless stations. The location frames transmitted by the radio tag or client station having a pre-defined frame structure. The radio tags and client stations use a common infrastructure for transmitting a location frame configured for radiolocation by path loss measurement. The common infrastructure includes a pre-defined protocol common for both radio tags and client stations for transmitting information for reception by the plurality of stations of the wireless network for radiolocation. The pre-defined protocol includes using the location frame having the pre-defined frame structure.
    Type: Application
    Filed: November 22, 2005
    Publication date: April 6, 2006
    Inventors: Bretton Douglas, Timothy Olson, David Halasz, John Deng, Arnold Bilstad, Sheausong Yang, Richard Rebo, Jonathan Leary, Daryl Kaiser