Patents by Inventor William R. Van Dyke, Jr.

William R. Van Dyke, Jr. 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).

  • Antenna system for a data communication receiver
    Patent number: 5300938
    Abstract: An antenna system for a communication receiver (100) which has an internal antenna (200) and which is coupled to a portable computer (104) to deliver received data messages thereto comprises a resonant loop antenna (16) magnetically coupled to the internal antenna (200) of the communication receiver (100), and a resonant wireframe shield (18, 40) which is coupled to the resonant loop antenna (16) and oriented perpendicular thereto. The resonant wireframe shield (18, 40) shields the communication receiver (100) from an electrical interference signal generated by the portable computer (104).
    Type: Grant
    Filed: December 7, 1992
    Date of Patent: April 5, 1994
    Assignee: Motorola, Inc.
    Inventors: Tony Y. Maroun, William R. Van Dyke, Jr., Gregory W. Fuller