Inventor
BRADLEY JAMES FREDERICK
US9 patents
Patents
9 patentsUS5805067ASep 8, 1998
Communication terminal having detector method and apparatus for safe wireless communication
AT & T CORP149 citations97
US6243366B1Jun 5, 2001
Method and apparatus for providing interactive two-way communications using a single one-way channel in satellite systems
AT & T CORP124 citations96
US5995041ANov 30, 1999
Communication system with direct link to satellite
AT & T CORP116 citations96
US5949369ASep 7, 1999
Portable satellite phone having directional antenna for direct link to satellite
AT & T CORP91 citations96
US5864316AJan 26, 1999
Fixed communication terminal having proximity detector method and apparatus for safe wireless communication
AT & T CORP136 citations96
US6024286AFeb 15, 2000
Smart card providing a plurality of independently accessible accounts
AT & T CORP330 citations95
US6345056B1Feb 5, 2002
Method and apparatus for transmitting compressed packetized voice over ATM
AT & T CORP19 citations92
US6366580B1Apr 2, 2002
Transferring data communications from one ATM SVC to another ATM SVC
AT & T CORP16 citations83
US5995618ANov 30, 1999
Method for redirecting traffic on a communications network for conservation of network resources
AT & T CORP7 citations68