Inventor
PERSHAN BARRY
US6 patents
⚠️ This page may combine multiple inventors who share the name “PERSHAN BARRY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BELL ATLANTIC NETWORK SERVICES
4 patentsUS6233313B1May 15, 2001
Call detail reporting for lawful surveillance
BELL ATLANTIC NETWORK SERVICES219 citations97
US5260986ANov 9, 1993
Group notification service and system
BELL ATLANTIC NETWORK SERVICES234 citations97
US6229887B1May 8, 2001
Advanced intelligent network (AIN) functionality for electronic surveillance
BELL ATLANTIC NETWORK SERVICES128 citations96
US5982870ANov 9, 1999
Method for concurrently establishing switch redirection for multiple lines of the public telephone network
BELL ATLANTIC NETWORK SERVICES122 citations95