Patents by Inventor ZHENG-YONG GUAN

ZHENG-YONG GUAN 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).

  • CIRCUIT BORAD SHIELD
    Publication number: 20100061066
    Abstract: A circuit board shield includes a cover, a plurality of connecting pins and a plurality of resilient conductive pins extended downwardly from the cover. The connecting pins are able to be twisted, and comprise hooks. The shield can be mounted to a circuit board without soldering.
    Type: Application
    Filed: May 3, 2009
    Publication date: March 11, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: ZHENG-YONG GUAN, TING DONG, CHENG-HAO CHOU, GAO-HUI TANG, WEN-HSIANG LU, WEN-HSIEN HUANG