Patents by Inventor Chih-Chun Chao

Chih-Chun Chao 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).

  • Infant scale
    Patent number: D525159
    Type: Grant
    Filed: September 30, 2005
    Date of Patent: July 18, 2006
    Assignee: Charder Electronic Co., Ltd.
    Inventors: Yu-Mei Chen, Chih-Chun Chao