Patents by Inventor Thomas Appiah

Thomas Appiah 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).

  • System and method for providing coverage to mobile stations in a network
    Publication number: 20070135122
    Abstract: A received signal strength indicator (RSSI) value associated with a communication is determined (202). The communication is being conducted at a first frequency band. The RSSI value is compared to a high threshold and a low threshold (203). Based upon the comparing, the transfer of the communication to a second frequency band is selectively caused to occur (204, 206, 208).
    Type: Application
    Filed: December 12, 2005
    Publication date: June 14, 2007
    Inventors: Matt Dillon, Thomas Appiah