Patents by Inventor Xue Gong Lei

Xue Gong Lei 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 assembly with complementary recess and projection interengagement
    Patent number: 6875027
    Abstract: An electrical connector assembly (1) includes a first connector (10) and a second connector (20) mated with the first connector. The first connector includes a first housing (100), and a plurality of first terminals (104) received in the first housing. The first housing includes a protruding portion (102) defining two recesses (1023). Each recess has two first interference blocks (1025). The second connector includes a second housing (200), and a plurality of second terminals (204) received in the second housing. The second housing includes a receiving space (202), for receiving the protruding portion of the first connector. The receiving space includes two projections (2023) corresponding to the recesses of the first connector. Each projection has two first interference blocks (2025) interferentially engaging with the corresponding first interference blocks of the protruding portion. As a result, retention force between the first connector and the second connector is reinforced.
    Type: Grant
    Filed: April 3, 2003
    Date of Patent: April 5, 2005
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Hui Ye, Xue Gong Lei
  • Electrical connector assembly with complementary recess and projection interengagement
    Publication number: 20040058568
    Abstract: An electrical connector assembly (1) includes a first connector (10) and a second connector (20) mated with the first connector. The first connector includes a first housing (100), and a plurality of first terminals (104) received in the first housing. The first housing includes a protruding portion (102) defining two recesses (1023). Each recess has two first interference blocks (1025). The second connector includes a second housing (200), and a plurality of second terminals (204) received in the second housing. The second housing includes a receiving space (202), for receiving the protruding portion of the first connector. The receiving space includes two projections (2023) corresponding to the recesses of the first connector. Each projection has two first interference blocks (2025) interferentially engaging with the corresponding first interference blocks of the protruding portion. As a result, retention force between the first connector and the second connector is reinforced.
    Type: Application
    Filed: April 3, 2003
    Publication date: March 25, 2004
    Inventors: Hui Ye, Xue Gong Lei