Patents by Inventor Dong-Dong Si

Dong-Dong Si 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).

  • Patent number: 7771232
    Abstract: An electrical connector (100) includes an insulative housing (10) comprising a fitting room (13) for receiving a mating connector and a pair of side walls, a plurality of terminals (30) arranged along a longitudinal direction, and a shell (20) coupled to the insulative housing. One side wall of the shell (20) comprises a middle portion (23) received in corresponding one side wall (11a) of the insulative housing and a pair of connecting strips (25) integrally connecting with the middle portion and a part of the shell shielding an outside of the insulative housing.
    Type: Grant
    Filed: March 25, 2009
    Date of Patent: August 10, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Dong-Dong Si, Chi Zhang, Guo-Jian Shen
  • Publication number: 20090247014
    Abstract: An electrical connector (100) includes an insulative housing (10) comprising a fitting room (13) for receiving a mating connector and a pair of side walls, a plurality of terminals (30) arranged along a longitudinal direction, and a shell (20) coupled to the insulative housing. One side wall of the shell (20) comprises a middle portion (23) received in corresponding one side wall (11a) of the insulative housing and a pair of connecting strips (25) integrally connecting with the middle portion and a part of the shell shielding an outside of the insulative housing.
    Type: Application
    Filed: March 25, 2009
    Publication date: October 1, 2009
    Inventors: Dong-Dong Si, Chi Zhang, Guo-Jian Shen
  • Publication number: 20080254683
    Abstract: A miniature electrical connector includes an insulating housing (10) comprising a first wall (121) and a second wall (122) parallel to the first wall (121) without end walls and defining a mating groove (13) between the first and second walls. A plurality of terminals (30, 40) is mounted in the insulating housing (10). A metallic shell (20) comprises a pair of opposite side walls (22, 23) and a pair of end walls (24) interconnecting the side walls. The metallic shell (20) encloses the housing (10) and defines a pair of guiding apertures (60) adjacent to and communicating with the mating groove (13) at opposite ends thereof, and the end walls (24) of the shell serve as end walls of the guiding apertures (60).
    Type: Application
    Filed: April 11, 2008
    Publication date: October 16, 2008
    Inventors: Dong-Dong Si, Chi Zhang
  • Patent number: 7402081
    Abstract: An electrical connector (100) an insulated housing (10) having a rectangular base (110) and a top wall (120) extending forward from the base, the top wall having a plurality of receiving grooves (121) at its inner surface, a plurality of partition walls (122) each between every two receiving grooves, and a guiding channel (123) recessed downward from its outer surface to be corresponding to the partition wall; a plurality of contacts (30) retained in the corresponding receiving grooves; a metallic shell (20) assembled to surround the insulated housing and having a plate (210) for shielding the wall of the housing, the plate having a bend portion (211) extending from a middle portion of a rear edge thereof and guided by the guiding channel to be retained in the base.
    Type: Grant
    Filed: May 29, 2007
    Date of Patent: July 22, 2008
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Dong-Dong Si, Chi Zhang, Guo-Jian Shen
  • Publication number: 20070275579
    Abstract: An electrical connector (100) an insulated housing (10) having a rectangular base (110) and a top wall (120) extending forward from the base, the top wall having a plurality of receiving grooves (121) at its inner surface, a plurality of partition walls (122) each between every two receiving grooves, and a guiding channel (123) recessed downward from its outer surface to be corresponding to the partition wall; a plurality of contacts (30) retained in the corresponding receiving grooves; a metallic shell (20) assembled to surround the insulated housing and having a plate (210) for shielding the wall of the housing, the plate having a bend portion (211) extending from a middle portion of a rear edge thereof and guided by the guiding channel to be retained in the base.
    Type: Application
    Filed: May 29, 2007
    Publication date: November 29, 2007
    Inventors: Dong-Dong Si, Chi Zhang, Guo-Jian Shen