Patents by Inventor Hung-Chang Liou

Hung-Chang Liou 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).

  • Metallic one-piece hold-down and an electrical connector with the hold-down
    Patent number: 6132247
    Abstract: Disclosed is a one-piece hold-down for interconnecting an electrical connector and a printed circuit board, the hold-down having a trunk, a head portion, and a tail portion. The one-piece hold-down is suitable for holding an electrical connector having either a dielectric or a metallic housing to the printed circuit board. After the hold-down is fitted into a locating hole formed on the electrical connector, the head portion of the hold-down is deformed by means of an assembly apparatus so as to latch the electrical connector housing.
    Type: Grant
    Filed: July 1, 1999
    Date of Patent: October 17, 2000
    Assignee: Berg Technology, Inc.
    Inventors: Hung-Chang Liou, Wen-Yen Liu, Bih-Meau Chen