Patents by Inventor Yamn Chau

Yamn Chau 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).

  • Communication device
    Patent number: D682244
    Type: Grant
    Filed: August 14, 2012
    Date of Patent: May 14, 2013
    Assignee: Motorola Mobility LLC
    Inventors: Cheol Woo Park, Yamn Chau, Shiuan-Hung Lee
  • Communication device
    Patent number: D705188
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: May 20, 2014
    Assignee: Motorola Mobility LLC
    Inventors: Yamn Chau, Chao-Yi Chen, Shiuan-Hung Lee