Patents by Inventor Qiao-Li Chen

Qiao-Li Chen 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
    Patent number: 7591684
    Abstract: An electrical connector comprises a longitudinal insulating housing defining a plurality of grooves and a plurality of contacts received in the groove. Each contact has a contacting arm, a retaining portion retained into the insulating housing and a soldering portion. The contacts comprises a plurality of signal contacts and grounding contacts, at least one signal contacts defining a signal group and at least one grounding contact defining a grounding group, each signal group and each grounding group are alternately arranged.
    Type: Grant
    Filed: October 12, 2007
    Date of Patent: September 22, 2009
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Ming Zhang, Hong-Fang Wang, Qiao-Li Chen
  • Electrical connector
    Publication number: 20080176429
    Abstract: An electrical connector comprises a longitudinal insulating housing defining a plurality of grooves and a plurality of contacts received in the groove. Each contact has a contacting arm, a retaining portion retained into the insulating housing and a soldering portion. The contacts comprises a plurality of signal contacts and grounding contacts, at least one signal contacts defining a signal group and at least one grounding contact defining a grounding group, each signal group and each grounding group are alternately arranged.
    Type: Application
    Filed: October 12, 2007
    Publication date: July 24, 2008
    Inventors: Ming Zhang, Hong-Fang Wang, Qiao-Li Chen