Patents by Inventor ZenCai Tao

ZenCai Tao 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 receptacle contacts
    Patent number: 6979237
    Abstract: An electrical connector (1) includes an insulative housing (10) defining a number of passageways (14), and a number of receptacle contacts (20) received in the passageways of the insulative housing. Each receptacle contact has a body portion (22), a pair of arms (30) extending from the body portion, a pair of mating portions (32) formed on free ends of the arms, and a tail portion (24) extending from the body portion. Each mating portion has an upper and a lower enlarged portions (322,321). The upper enlarged portion is vertically aligned with the lower enlarged portion.
    Type: Grant
    Filed: May 2, 2003
    Date of Patent: December 27, 2005
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: XinHai Xiang, ZenCai Tao, Zheng Li
  • Electrical connector having receptacle contacts
    Publication number: 20040198102
    Abstract: An electrical connector (1) includes an insulative housing (10) defining a number of passageways (14), and a number of receptacle contacts (20) received in the passageways of the insulative housing. Each receptacle contact has a body portion (22), a pair of arms (30) extending from the body portion, a pair of mating portions (32) formed on free ends of the arms, and a tail portion (24) extending from the body portion. Each mating portion has an upper and a lower enlarged portions (322,321). The upper enlarged portion is vertically aligned with the lower enlarged portion.
    Type: Application
    Filed: May 2, 2003
    Publication date: October 7, 2004
    Inventors: XinHai Xiang, ZenCai Tao, Zheng Li