Patents by Inventor Jhakkrit Theppornpitak

Jhakkrit Theppornpitak 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).

  • Apparatus for gripping a plug of an IC package container during removal of the plug
    Patent number: 6276038
    Abstract: Pincher vises move towards each other for gripping a plug of an IC package container such that the IC package container may be pulled away from the plug. A first pincher vise is at a gripping position when the first pincher vise is gripping the plug and is at a freeing position when the first pincher vise is not gripping the plug. A second pincher vise is at a gripping position when the second pincher vise is gripping the plug and is at a freeing position when the second pincher vise is not gripping the plug. A pushing rod is coupled to the first pincher vise and the second pincher vise, and a motion translation mechanism moves the first pincher vise and the second pincher vise to the gripping position when the pushing rod is pushed down, and moves the first pincher vise and the second pincher vise to the freeing position when the pushing rod is no longer pushed down after the IC package container has been pulled away from the plug.
    Type: Grant
    Filed: July 3, 2000
    Date of Patent: August 21, 2001
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Sa-Nguan Boochakorn, Jhakkrit Theppornpitak, Phontara Jirawongsapiwat