Patents by Inventor Charles K. Ambler

Charles K. Ambler 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).

  • Telecommunications device
    Patent number: D731996
    Type: Grant
    Filed: October 15, 2012
    Date of Patent: June 16, 2015
    Assignee: Dolby Laboratories Licensing Corporation
    Inventors: Andrew Border, Christopher Bennett, Thao D. Hovanky, David Clementson, Jeffrey William Smith, Venugopal Kalluri, Lucas E. Saule, Peter Michaelian, Quinn S. Huffstetler, Charles K. Ambler
  • Telecommunications device
    Patent number: D780150
    Type: Grant
    Filed: May 8, 2015
    Date of Patent: February 28, 2017
    Assignee: Dolby Laboratories Licensing Corporation
    Inventors: Andrew Border, Christopher Bennett, Thao D. Hovanky, David Clementson, Jeffrey William Smith, Venugopal Kalluri, Lucas E. Saule, Peter Michaelian, Quinn S. Huffstetler, Charles K. Ambler