Patents by Inventor William K. Riceman

William K. Riceman 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).

  • Apparatus and method for high speed data communication
    Patent number: 6760779
    Abstract: An apparatus and method for high speed transmission of data over a transmission line/medium/network telephone, wherein this high speed is achieved by simultaneously, or in a timed and marked relationship, transmitting multiple bits of data over parallel frequencies rather than serially transmitting one bit of data at a time over one frequency.
    Type: Grant
    Filed: January 29, 1999
    Date of Patent: July 6, 2004
    Inventor: William K. Riceman
  • Apparatus and method for parallel transmission of data over a telephone line
    Patent number: 5960067
    Abstract: An apparatus and method for high speed transmission of data over a telephone line, wherein this high speed is achieved by simultaneously transmitting multiple bits of data over parallel frequencies rather than serially transmitting one bit of data at a time over one frequency.
    Type: Grant
    Filed: July 8, 1997
    Date of Patent: September 28, 1999
    Inventors: William K. Riceman, Stephen A. Hollock
  • Apparatus and method for high speed data communication
    Patent number: RE42002
    Abstract: An apparatus and method for high speed transmission of data over a transmission line/medium/network telephone, wherein this high speed is achieved by simultaneously, or in a timed and marked relationship, transmitting multiple bits of data over parallel frequencies rather than serially transmitting one bit of data at a time over one frequency.
    Type: Grant
    Filed: July 6, 2006
    Date of Patent: December 14, 2010
    Inventors: William K. Riceman, Robert G. Riceman, Stephen A. Hollock