Patents by Inventor Jeen-An Han

Jeen-An Han 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).

  • Multimedia module in switch case
    Publication number: 20080232045
    Abstract: A multimedia device is located in a case of a switch. There is an electric device of the multimedia device set on a panel of the case. By doing so, the multimedia device is used with variety and flexibility.
    Type: Application
    Filed: March 23, 2007
    Publication date: September 25, 2008
    Applicant: JIGATEK CORPORATION
    Inventors: Chia-Hung Kao, Jeen-An Han