Patents by Inventor Ruei-Siang Hsu

Ruei-Siang Hsu 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).

  • Device for contactlessly testing passive routing substrates
    Patent number: 9380223
    Abstract: A device for fault detecting passive routing substrates. Thermal behavior differences before and after a passive routing substrate is damaged are used. A batch of passive routing substrates is fault detected without running a functional test. In addition, the passive routing substrates are not contacted and are not damaged on detection. The device provides superior and precise detection before stacking the passive routing substrates.
    Type: Grant
    Filed: December 10, 2013
    Date of Patent: June 28, 2016
    Assignee: NATIONAL TSING HUA UNIVERSITY
    Inventors: Jui-Hung Chien, Hao Yu, Ruei-Siang Hsu, Hsueh-Ju Lin, Shih-Chieh Chang
  • Device for Contactlessly Testing Passive Routing Substrates
    Publication number: 20150103161
    Abstract: A device is provided for detecting passive routing substrates. Thermal behavior deference before and after an passive routing substrate is damaged is used. Thus, a batch of passive routing substrates can be detected. The present invention does not run functional test. In addition, the passive routing substrates are not contacted and would not be damaged on detection. Thus, the present invention is used for superior and precise detection before stacking the passive routing substrates.
    Type: Application
    Filed: December 10, 2013
    Publication date: April 16, 2015
    Applicant: National Tsing Hua University
    Inventors: Jui-Hung Chien, Hao Yu, Ruei-Siang Hsu, Hsueh-Ju Lin, Shih-Chieh Chang