Patents by Inventor Yuk On Chan

Yuk On Chan 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).

  • Disc jockey game controller
    Patent number: D627354
    Type: Grant
    Filed: May 13, 2009
    Date of Patent: November 16, 2010
    Assignee: Activision Publishing, Inc.
    Inventors: Lee Guinchard, Yuk On Chan, Stephen N. Withers, Neil Wigfield, David Osbourn, Jamie Jackson, Phillip Hindle
  • Gun video game controller with scope
    Patent number: D693347
    Type: Grant
    Filed: April 4, 2012
    Date of Patent: November 12, 2013
    Assignee: Activision Publishing, Inc.
    Inventors: Casimero Augustin, Jr., Patrick Kelly, Yat Lam Lee, Timothy May, Jeffrey Muench, Jason Ness, Yuk On Chan, Christopher Owen, Louis Polk, III, Caleb Summers, Stephen N. Withers
  • Gun video game controller with scope
    Patent number: D693811
    Type: Grant
    Filed: April 6, 2012
    Date of Patent: November 19, 2013
    Assignee: Activision Publishing, Inc.
    Inventors: Casimero Augustin, Jr., Patrick Kelly, Yat Lam Lee, Timothy May, Jeffrey Muench, Jason Ness, Yuk On Chan, Christopher Owen, Louis Polk, III, Caleb Summers, Stephen N. Withers