Patents by Inventor Peter C. Fu

Peter C. Fu 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).

  • Precision pointing mechanism
    Patent number: 4771545
    Abstract: A telescope (10) is precisely pointed by a detent mechanism (32) in a sighting direction (18) after a motor (22) generally positions the telescope. The detent mechanism includes a roller assembly (60) precisely journalled at one end of an arm (38) which is biased into contact with a precisely formed V-groove (36) on the telescope by a spring 72.
    Type: Grant
    Filed: December 24, 1985
    Date of Patent: September 20, 1988
    Assignee: Hughes Aircraft Company
    Inventors: Dennis M. Hisayasu, Peter C. Fu