Patents by Inventor Shin-Hsiung Lee

Shin-Hsiung 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).

  • Semiconductor composition material conveyer module
    Patent number: 6220420
    Abstract: A semiconductor composition material conveyer module, which includes at least one horizontal conveyer unit and at least one vertical conveyer unit arranged with the at least one horizontal conveyer unit to form an automatic production line for conveying semiconductor composition material for processing. A displacement sensor is triggered when semiconductor composition material is delivered from the horizontal conveyer unit at one production line to the matched vertical conveyer unit, thereby causing the matched vertical conveyer unit to carry semiconductor composition material to a horizontal conveyer unit at a second production line for further processing.
    Type: Grant
    Filed: March 30, 1999
    Date of Patent: April 24, 2001
    Assignees: Industrial Technology Research Institute, Gallant Precision Machining Co., Ltd.
    Inventors: Chalson Jan, Story Huang, Shin-Hsiung Lee