Patents by Inventor Rick Frayder

Rick Frayder 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).

  • Graphics and variable presence architectures in wireless communication networks, mobile handsets and methods therefor
    Patent number: 6771991
    Abstract: Methods in mobile wireless communication handsets and other subscribers, including requesting presence information (210) for a predefined entity, receiving presence information regarding the presence of the predefined entity in response to the request (228), displaying a graphic presence information, and in some embodiments variable presence information, on the mobile wireless communication handset when the predefined entity is present based upon the presence information received.
    Type: Grant
    Filed: March 28, 2002
    Date of Patent: August 3, 2004
    Assignee: Motorola, Inc.
    Inventors: Sanjay Gupta, Rick Frayder