Patents by Inventor Randall K. Walker

Randall K. Walker 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).

  • Wireless rich media conferencing
    Publication number: 20020106998
    Abstract: A wireless conferencing system for interactive rich media communication includes one or more transceivers that acquire, transmit, receive and display audio and video data using a wireless information exchange protocol. Optionally, a central server processes, coordinates and manages the wireless information exchanged among multiple transceivers. Software components provide rich media conferencing utility for a variety of uses, including judicial, law enforcement, medical, and military applications.
    Type: Application
    Filed: February 6, 2002
    Publication date: August 8, 2002
    Inventors: Herbert L. Presley, Randall K. Walker