Patents by Inventor Sang T. Tang

Sang T. Tang 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).

  • Screened interconnect system
    Patent number: 5007872
    Abstract: An interconnect system which is used to provide an electrical connection between contact pads on the facing surfaces of adjacent electrical support media such as the face plate and the substrate of an electronic circuit device such as gas discharge displays. The interconnect system uses a conductive glass material which is selectively screened onto and fired with the display device.
    Type: Grant
    Filed: June 12, 1989
    Date of Patent: April 16, 1991
    Assignee: Babcock Display Products, Inc.
    Inventor: Sang T. Tang
  • Non-soldered lead apparatus
    Patent number: 4763223
    Abstract: An apparatus including terminals for electronic devices such as display units or the like. The terminals are hermetically sealed into the structure of the electronic device during the assembly thereof. The terminal includes a bent, resilient end portion at the internal end thereof to make contact with electrical conductors within the device. The other end of the terminal extends beyond the edge of the device. The mid-region of the terminal is retained within the hermetic seal which is disposed adjacent to the edge of the apparatus.
    Type: Grant
    Filed: December 5, 1986
    Date of Patent: August 9, 1988
    Assignee: Babcock Display Products, Inc.
    Inventor: Sang T. Tang