Patents by Inventor Chou-Yu Chang

Chou-Yu Chang 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).

  • Patent number: D668654
    Type: Grant
    Filed: June 21, 2011
    Date of Patent: October 9, 2012
    Assignee: Compal Electronics, Inc.
    Inventors: Yen-Wen Lu, Chou-Yu Chang
  • Patent number: D676431
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: February 19, 2013
    Assignee: Compal Electronics, Inc.
    Inventors: Yen Wen Lu, Chun Hsiang Feng, Hao Jen Chang, Chou Yu Chang, Kuei Ming Pan
  • Patent number: D677264
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: March 5, 2013
    Assignee: Compal Electronics, Inc.
    Inventors: Yen Wen Lu, Chou Yu Chang, Kuei Ming Pan
  • Patent number: D677265
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: March 5, 2013
    Assignee: Compal Electronics, Inc.
    Inventors: Yen Wen Lu, Chou Yu Chang, Kuei Ming Pan