Patents by Inventor Bee Seng Lee

Bee Seng Lee 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: 6836110
    Abstract: An apparatus and method for docking testers to handlers during an integrated circuit electrical testing process is disclosed. A universal docking plate is provided to connect one or more of a plurality of different testers to a handler, and/or vice-versa, such that multiple docking plates for every different tester-handler combination are not required. This is accomplished by having different groupings of mounting holes on the universal docking plate, with each grouping corresponding to a separate tester. In addition to differing groupings of mounting holes being located on the same universal mounting plate, one or more adaptors may be provided with each grouping of mounting holes to facilitate the mounting of any particular tester to the mounting plate, and ultimately the handler.
    Type: Grant
    Filed: April 29, 2003
    Date of Patent: December 28, 2004
    Assignee: National Semiconductor Corporation
    Inventors: Chee Kheong Ha, Yin Hock Tey, Bee Seng Lee