Patents by Inventor Jin Qui Hu

Jin Qui Hu 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).

  • Electrical connector having locking device
    Patent number: 6379181
    Abstract: An electrical connector (1) comprises an insulating housing (10) receiving a plurality of terminals (20) therein. A pair of grounding devices (50) and locking devices (40) are assembled to the housing and engage with each other. The housing defines first and second receiving slots (16a, 16b). The housing also defines an arced recess between the first and second slots. Each locking device comprises first and second locking arms (44, 46). A circular nut (48) is integrally formed with the first arm, and is fittingly received in an arced lower portion of the arced recess. The nut threadedly engages with a locking portion (56) of a corresponding grounding device.
    Type: Grant
    Filed: March 1, 2001
    Date of Patent: April 30, 2002
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Guo Hua Chang, Zi Qiang Zhu, Jin Qui Hu