Patents by Inventor Rong-June Yan

Rong-June Yan 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).

  • Photographable binoculars
    Patent number: D504144
    Type: Grant
    Filed: February 18, 2004
    Date of Patent: April 19, 2005
    Assignee: Asia Optical Co., Inc.
    Inventors: Hsin-Feng Lee, Chih-Hui Chen, Rong-June Yan, Kun-I Yuan, Mei-Pin Chang, Chun-Hsiung Lin