Patents by Inventor Tim Arthur Williams

Tim Arthur Williams 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).

  • Wireless communication device using adaptive beamforming
    Patent number: 7904117
    Abstract: A method and apparatus is disclosed herein for wireless communication with adaptive beamforming. In one embodiment, the apparatus comprises a processor, a radio frequency (RF) transmitter having a digitally controlled phased array antenna coupled to and controlled by the processor to transmit content using adaptive beamforming, and an interface to a wireless communication channel coupled to the processor to communicate antenna information relating to the use of the phased array antenna and to communicate information to facilitate playing the content at another location.
    Type: Grant
    Filed: August 12, 2005
    Date of Patent: March 8, 2011
    Assignee: SIBEAM
    Inventors: Chinh H. Doan, Sohrab Emami-Neyestanak, John Marshall, Chuen-Shen Shung, Tim Arthur Williams, Robert W. Brodersen, Jeffrey M. Gilbert, Ada Shuk Yan Poon