Patents by Inventor Hua Nan Cui

Hua Nan Cui 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 with improved contacts
    Publication number: 20040132350
    Abstract: An electrical connector (1) includes an insulative housing (10) having a front wall (110) and a bottom wall (112) perpendicular to the front wall, and a plurality of conductive contacts (20) received in the housing. Each contact has a contacting portion (22), an engaging portion (21) extending from the contacting portion, a soldering portion (25) and a connecting portion (23) connecting the soldering portion with the engaging portion. The connecting portions are hung in the air so that the soldering portions extending from free ends of corresponding connecting portions are elastic to align properly in a common surface.
    Type: Application
    Filed: November 6, 2002
    Publication date: July 8, 2004
    Inventors: Hua Nan Cui, Wei Ya Cheng
  • Electrical connector with improved contacts
    Patent number: 6743058
    Abstract: An electrical connector (1) includes an insulative housing (10) having a front wall (110) and a bottom wall (112) perpendicular to the front wall, and a plurality of conductive contacts (20) received in the housing. Each contact has a contacting portion (22), an engaging portion (21) extending from the contacting portion, a soldering portion (25) and a connecting portion (23) connecting the soldering portion with engaging portion. The connecting portions are hung in the air so that the soldering portions extending from free ends of corresponding connecting portions are elastic to align properly in a common surface.
    Type: Grant
    Filed: November 6, 2002
    Date of Patent: June 1, 2004
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Hua Nan Cui, Wei Ya Cheng