Patents by Inventor Zhao-Yuan Huang

Zhao-Yuan Huang 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).

  • Motion sensor base for exterior wall lamp
    Patent number: D382082
    Type: Grant
    Filed: September 11, 1995
    Date of Patent: August 5, 1997
    Assignee: Merritway Electrical Industries Co. Ltd.
    Inventors: Zhao-Yuan Huang, E. Robert Kunzler