Patents by Inventor Yu-Yin Cheng

Yu-Yin Cheng 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: D629772
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: December 28, 2010
    Assignee: Motorola Mobility, Inc.
    Inventors: Jia-Jun Mo, Yu-Yin Cheng, Fu-Yuan Hsu
  • Communication device
    Patent number: D631457
    Type: Grant
    Filed: May 13, 2010
    Date of Patent: January 25, 2011
    Assignee: Motorola Mobility, Inc.
    Inventors: Jia-Jun Mo, Yu-Yin Cheng, Fu-Yuan Hsu
  • Communication device
    Patent number: D636365
    Type: Grant
    Filed: June 1, 2010
    Date of Patent: April 19, 2011
    Assignee: Motorola Mobility, Inc.
    Inventors: Yu-Yin Cheng, Fu-Yuan Hsu, Jia-Jun Mo
  • Communication device
    Patent number: D659665
    Type: Grant
    Filed: May 18, 2011
    Date of Patent: May 15, 2012
    Assignee: Motorola Mobility, Inc.
    Inventors: Wei Zhang, Yu-Yin Cheng, Fu-Yuan Hsu, Vincent Kenya Shyu
  • Device dock
    Patent number: D674392
    Type: Grant
    Filed: January 12, 2012
    Date of Patent: January 15, 2013
    Assignee: Motorola Mobility LLC
    Inventors: Yu-Yin Cheng, Ruben D Castano, Fu-Yuan Hsu, Ed Pan