Patents by Inventor Christian Stapelbroek

Christian Stapelbroek 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).

  • Audio control device
    Patent number: D778264
    Type: Grant
    Filed: July 21, 2015
    Date of Patent: February 7, 2017
    Assignee: Kingston Digital, Inc.
    Inventors: Christian Stapelbroek, Yi-Ting Lin, Yu-kuo Huang, Peter Leekuo Chou
  • Audio control device
    Patent number: D794609
    Type: Grant
    Filed: May 4, 2016
    Date of Patent: August 15, 2017
    Assignee: Kingston Digital, Inc.
    Inventors: Julia Meyer, Manuel Gattinger, Dominik Schütz, Christian Stapelbroek, Baron K. Lee, Guan-Hua Tzeng, Yu-kuo Huang, Peter Leekuo Chou
  • Headset
    Patent number: D808359
    Type: Grant
    Filed: May 3, 2016
    Date of Patent: January 23, 2018
    Assignee: Kingston Digital, Inc.
    Inventors: Julia Meyer, Manuel Gattinger, Dominik Schütz, Christian Stapelbroek, Baron K. Lee, Guan-Hua Tzeng, Yu-kuo Huang, Peter Leekuo Chou
  • Audio control device
    Patent number: D811371
    Type: Grant
    Filed: May 4, 2016
    Date of Patent: February 27, 2018
    Assignee: Kingston Digital, Inc.
    Inventors: Julia Meyer, Manuel Gattinger, Dominik Schütz, Christian Stapelbroek, Baron K. Lee, Guan-Hua Tzeng, Yu-kuo Huang, Peter Leekuo Chou