Inventor
SEAZHOLTZ JOHN W
US11 patents
Patents
11 patentsUS6246875B1Jun 12, 2001
Use of cellular digital packet data (CDPD) communications to convey system identification list data to roaming cellular subscriber stations
BELL ATLANTIC NETWORK SERVICES352 citations99
US5920821AJul 6, 1999
Use of cellular digital packet data (CDPD) communications to convey system identification list data to roaming cellular subscriber stations
BELL ATLANTIC NETWORK SERVICES352 citations99
US5790952AAug 4, 1998
Beacon system using cellular digital packet data (CDPD) communication for roaming cellular stations
BELL ATLANTIC NETWORK SERVICES196 citations99
US6424636B1Jul 23, 2002
Variable rate and variable mode transmission system
BELL ATLANTIC NETWORK SERVICES120 citations98
US6246695B1Jun 12, 2001
Variable rate and variable mode transmission system
BELL ATLANTIC NETWORK SERVICES203 citations98
US6128489AOct 3, 2000
Use of cellular digital packet data (CDPD) communications to convey system identification list data to roaming cellular subscriber stations
BELL ATLANTIC NETWORK SERVICES96 citations98
US5812786ASep 22, 1998
Variable rate and variable mode transmission system
BELL ATLANTIC NETWORK SERVICES490 citations98
US5737706AApr 7, 1998
Power system supporting CDPD operation
BELL ATLANTIC NETWORK SERVICES109 citations98
US5594789AJan 14, 1997
Transaction implementation in video dial tone network
BELL ATLANTIC NETWORK SERVICES244 citations98
US5784683AJul 21, 1998
Shared use video processing systems for distributing program signals from multiplexed digitized information signals
BELL ATLANTIC NETWORK SERVICES476 citations96
US5333173AJul 26, 1994
Personal checkup service and equipment
BELL ATLANTIC NETWORK SERVICES103 citations91