Patents by Inventor Wen Hsien Tsai

Wen Hsien Tsai 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: 6935896
    Abstract: The present invention provides a high definition multimedia interface (HDMI) connector comprising an insulated housing assembly, a metallic housing assembly, a plastic outer shell and a front cover, wherein the insulated housing assembly consists of an insertion portion and a wiring block, and said metallic housing assembly consists of a metallic front shell and a metallic rear shell.
    Type: Grant
    Filed: March 4, 2004
    Date of Patent: August 30, 2005
    Assignee: Advanced Connectek Inc., Ltd.
    Inventor: Wen Hsien Tsai
  • Publication number: 20050186850
    Abstract: The present invention provides a high definition multimedia interface (HDMI) connector, comprising an insulating housing, a terminal line separator, a metallic shell, a plurality of puncture terminals, a plastic outer shell and a front cover, wherein said terminal line separator consists of the terminal fixing plate and line binder, said puncture terminal is inserted in the insulated housing, the conduction lines are lined up on the line binder and punctured contact with the puncture terminals, followed by placing in the terminal fixing plate to secure the spacing among the puncture terminals, said metallic shell is consisted of the front and rear shell, wherein the insertion portion and the front metallic shell are further interlocked by use of the latch slot at the rear end of the metallic front shell and the latch lug on the insertion portion of the insulated housing, followed by incorporating the metallic rear shell to form a compact metallic unit, said metallic unit is then placed into the plastic outer
    Type: Application
    Filed: February 20, 2004
    Publication date: August 25, 2005
    Inventor: Wen-Hsien Tsai
  • Publication number: 20050186843
    Abstract: The present invention provides a high definition multimedia interface (HDMI) connector with various types through combinations of the outer metallic shells and the inner terminal modules of the HDMI connector. The outer metallic shell may exhibit various types including with or without the presence of flange on the front edge of said outer metallic shell and with or without the application of the surface mount technology (SMT) to the solder pins. Therefore, the HDMI of the present invention is applicable to provide different types of connector to fulfill market requirements through the combinations of different types of module.
    Type: Application
    Filed: February 20, 2004
    Publication date: August 25, 2005
    Inventor: Wen-Hsien Tsai
  • Patent number: D509190
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: September 6, 2005
    Assignee: Advanced Connectek, Inc
    Inventor: Wen-Hsien Tsai
  • Patent number: D509475
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: September 13, 2005
    Assignee: Advanced Connectek, Inc.
    Inventor: Wen-Hsien Tsai
  • Patent number: D472967
    Type: Grant
    Filed: July 31, 2002
    Date of Patent: April 8, 2003
    Assignee: Chaanq Hsiien Enterprise Co., Ltd.
    Inventor: Wen-Hsien Tsai