Patents by Inventor Richard Washington

Richard Washington 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).

  • Videoconferencing system
    Patent number: D470873
    Type: Grant
    Filed: March 22, 2002
    Date of Patent: February 25, 2003
    Assignee: Polycom, Inc.
    Inventors: Thao Hovanky, Michael Kenoyer, Denton Simpson, Peter Chu, Richard Washington, Christopher Ramm, Scott Wakefield, Robert Spaller, Tom Eagan
  • Videoconferencing system with extensible microphone arrays
    Patent number: D471219
    Type: Grant
    Filed: March 22, 2002
    Date of Patent: March 4, 2003
    Assignee: Polycom, Inc.
    Inventors: Thao Hovanky, Michael Kenoyer, Denton Simpson, Peter Chu, Richard Washington, Christopher Ramm, Scott Wakefield, Robert Spaller, Tom Eagan
  • Audio system enclosure
    Patent number: D471533
    Type: Grant
    Filed: March 22, 2002
    Date of Patent: March 11, 2003
    Assignee: Polycom, Inc.
    Inventors: Thao Hovanky, Michael Kenoyer, Denton Simpson, Peter Chu, Richard Washington, Christopher Ramm, Scott Wakefield, Jim McGroddy
  • Videoconferencing system with extensible microphone arrays and microphone grills
    Patent number: D471573
    Type: Grant
    Filed: March 22, 2002
    Date of Patent: March 11, 2003
    Assignee: Polycom, Inc.
    Inventors: Thao Hovanky, Michael Kenoyer, Denton Simpson, Peter Chu, Richard Washington, Christopher Ramm, Scott Wakefield, Robert Spaller, Tom Eagan