Patents by Inventor Yuan Li Mai

Yuan Li Mai 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: 7803011
    Abstract: A battery connector includes an insulating housing defining a plurality of terminal receiving cavities and a plurality of conductive terminals. An upper portion of a side of the terminal receiving cavity protrudes to form a positioning portion which extends downward to form a buckling portion with a positioning groove formed therebetween. Each of the conductive terminals includes a base portion, a contact portion and an elastic portion elastically connecting the contact portion to the base portion. A free end of the contact portion is bent towards the elastic portion to form a propping portion. The base portion and the elastic portion are located in the terminal receiving cavity. The contact portion projects out of the top surface. The propping portion is positioned in the positioning groove and restrained by the positioning portion and the buckling portion to buffer an external lateral force affecting on the conductive terminal.
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: September 28, 2010
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventor: Yuan-Li Mai
  • Patent number: D605117
    Type: Grant
    Filed: March 3, 2009
    Date of Patent: December 1, 2009
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Yuan Li Mai, Shu Man Chiang
  • Patent number: D605118
    Type: Grant
    Filed: April 16, 2009
    Date of Patent: December 1, 2009
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Yuan Li Mai, Hsin Tsung Ho
  • Patent number: D605591
    Type: Grant
    Filed: April 24, 2009
    Date of Patent: December 8, 2009
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Yuan Li Mai, Hsin Tsung Ho
  • Patent number: D605592
    Type: Grant
    Filed: April 24, 2009
    Date of Patent: December 8, 2009
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Yuan Li Mai, Hsin Tsung Ho
  • Patent number: D617270
    Type: Grant
    Filed: April 24, 2009
    Date of Patent: June 8, 2010
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventor: Yuan Li Mai