Patents by Inventor Mi-Hsiang Wen

Mi-Hsiang Wen 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).

  • Method for measurement and verification of the optimum optical path for ring laser gyroscope
    Patent number: 6396585
    Abstract: In order to develop a production type of ring laser gyroscope (RLG), the determination of a laser plane for the assembly of the optical mirrors in a RLG block is needed. The new methods for measuring RLG cavities and for calculating the accuracy of the laser plane are developed. The optimum reflecting points and the error tolerances of the laser beams are obtained by using these methods. The advantages of these new methods are that both the design accuracy and the production time of the RLG block can be reduced as well as the yield rate of RLG could increase.
    Type: Grant
    Filed: June 13, 2000
    Date of Patent: May 28, 2002
    Assignee: Chung Shan Institute of Science and Technology
    Inventors: Hsueh-Ming Steve Wang, Mi-Hsiang Wen, Lung-Yung Lin