Patents by Inventor Reuy-Huang Huang

Reuy-Huang Huang 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).

  • Use of a sensor to control the fan filter unit of a standard mechanical inter face
    Patent number: 6010399
    Abstract: A Standard Mechanical Inter Face is described where a sensor causes a fan in a fan filter unit, attached to a Standard Mechanical Inter Face, to be turned on or off depending on the position of the door in semiconductor wafer equipment. An apparatus for realizing this and a method for its use are given. Two examples of sensors for realizing this invention are described. A preferred embodiment of the invention is the use of an infrared sensor placed within the Standard Mechanical Inter Face and containing an infrared transmitter and infrared receiver in one housing.
    Type: Grant
    Filed: December 2, 1996
    Date of Patent: January 4, 2000
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ban-Yaw Lee, Chen-Chin Chen, Yue Tsang Hsu, Reuy-Huang Huang, Kun-Chih Huang