Patents by Inventor Raymond R. Shook

Raymond R. Shook 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).

  • Multiple handset wireless conferencing system
    Publication number: 20030035406
    Abstract: A system is provided for enabling a plurality of wireless communication transceivers to communicate. The system includes at least three wireless communication transceivers operable to communicate using a time division multiple access (TDMA) protocol. The at least three wireless communication transceivers are operable to alternatively serve as a master device according to a predetermined scheme to establish time slots for each of the transceivers, thereby enabling the at least three wireless communication transceivers to communicate in a conference-like manner and without a base station.
    Type: Application
    Filed: July 11, 2002
    Publication date: February 20, 2003
    Applicant: PCTEL, Inc.
    Inventors: Ronald H. Fraser, Raymond R. Shook