Patents by Inventor Lai Ming Yan

Lai Ming Yan 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: 7357665
    Abstract: A battery connector includes a dielectric housing defining terminal grooves therein to receive plenty of electric terminals. The tops of two sidewalls of each terminal groove extend inwardly to form a pair of withstanding beams. A gap is formed on the front end of the withstanding beam. The electric terminal has a base. The rear end of the base bends upwardly to form a spring portion. A contact portion extends from one end of the spring portion. The middle of the front end of the base bends upwardly to form a welded tail portion leaning inwardly. Two project edges extend outwardly from two sides of the top of the welded tail portion. The welded tail portion is located in the front end of the terminal groove with a part exposed outside the front surface. The project edges are located in the gaps and against the front walls of the withstanding beams.
    Type: Grant
    Filed: June 14, 2007
    Date of Patent: April 15, 2008
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventor: Lai-Ming Yan
  • Patent number: D559181
    Type: Grant
    Filed: February 16, 2007
    Date of Patent: January 8, 2008
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventor: Lai Ming Yan