Patents by Inventor Ching-Hua Li

Ching-Hua Li 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).

  • Connecting device
    Patent number: D820266
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: June 12, 2018
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Ching-Hua Li, Li-Fang Chen, Chen-Hsien Cheng, I-Chen Chen, I-Lung Chen, Wei-Ning Chai, Cheng-Min Chen