Patents by Inventor Chun-Yun Ku

Chun-Yun Ku 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).

  • Case of electrical receptacle
    Patent number: D693306
    Type: Grant
    Filed: December 13, 2012
    Date of Patent: November 12, 2013
    Assignee: Institute for Information Industry
    Inventors: Chi-Cheng Chuang, Ji-Tsong Shieh, Chun-Yun Ku, Chung-Shih Sun
  • Case of electrical receptacle
    Patent number: D712837
    Type: Grant
    Filed: June 9, 2013
    Date of Patent: September 9, 2014
    Assignee: Institute For Information Industry
    Inventors: Chi-Cheng Chuang, Ji-Tsong Shieh, Chun-Yun Ku, Chung-Shih Sun