Inventor
BANNISTER CECIL H
CA7 patents
⚠️ This page may combine multiple inventors who share the name “BANNISTER CECIL H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NORTHERN TELECOM LTD
5 patentsUS5943399AAug 24, 1999
Methods and apparatus for providing communications to telecommunications terminals
NORTHERN TELECOM LTD436 citations96
US5548636AAug 20, 1996
Method and apparatus for providing user controlled call management services
NORTHERN TELECOM LTD376 citations95
US5668862ASep 16, 1997
Method and apparatus for providing user controlled call management services
NORTHERN TELECOM LTD151 citations93
US4775996AOct 4, 1988
Hybrid telephony communication system
NORTHERN TELECOM LTD25 citations89
US4651122AMar 17, 1987
Miniature electro-mechanical transducer for measuring loads and displacement
NORTHERN TELECOM LTD1 citations43