Patents by Inventor June-Dan Shih

June-Dan Shih 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).

  • One bit differential detector with frequency offset compensation
    Patent number: 5448594
    Abstract: A one-bit differential detector for a GMSK signal operates independently of an offset frequency. In particular, a decision signal used by a decision circuit to distinguish between logic "0" and logic "1" is always equal to sin[.DELTA..phi.(T)]. The inventive detector has an improved bit error rate performance in comparison to the prior art.
    Type: Grant
    Filed: January 21, 1993
    Date of Patent: September 5, 1995
    Assignee: Industrial Technology Research Institute
    Inventors: Yung-Liang Huang, Chung H. Lu, Ji-Shang Yu, June-Dan Shih