Patents by Inventor Song-Liang Wang

Song-Liang Wang 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 receiving channels latched with contacts
    Patent number: 8109798
    Abstract: An electrical connector (100), comprising an insulative housing (1) and a plurality of contacts (2) received in the insulative housing. The insulative housing defines a base portion (11) and a mating portion (12) in front of the base portion, the mating portion defines a plurality of receiving channels (124) extending along a mating direction. The contacts are received in the insulative housing, and inserted into the receiving channels along a front-to-back direction. Each contact has a soldering portion (21) extending through the receiving channel and assembled to the base portion of the insulative housing, a retaining portion (23) located in front of the soldering portion and held in the receiving channel, and a contacting portion (24) received in the mating portion of the insulative housing, the retaining portion has a higher barb (231) in the front and a lower barb (232) on a rear section thereof on both sides.
    Type: Grant
    Filed: January 27, 2011
    Date of Patent: February 7, 2012
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Yun-Song Sun, Song-Liang Wang, Chien-Hsun Huang
  • ELECTRICAL CONNECTOR WITH IMPROVED RECEIVING CHANNELS LATCHED WITH CONTACTS
    Publication number: 20110195608
    Abstract: An electrical connector (100), comprising an insulative housing (1) and a plurality of contacts (2) received in the insulative housing. The insulative housing defines a base portion (11) and a mating portion (12) in front of the base portion, the mating portion defines a plurality of receiving channels (124) extending along a mating direction. The contacts are received in the insulative housing, and inserted into the receiving channels along a front-to-back direction. Each contact has a soldering portion (21) extending through the receiving channel and assembled to the base portion of the insulative housing, a retaining portion (23) located in front of the soldering portion and held in the receiving channel, and a contacting portion (24) received in the mating portion of the insulative housing, the retaining portion has a higher barb (231) in the front and a lower barb (232) on a rear section thereof on both sides.
    Type: Application
    Filed: January 27, 2011
    Publication date: August 11, 2011
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: YUN-SONG SUN, SONG-LIANG WANG, CHIEN-HSUN HUANG