Inventor
GRADY JOHN
US9 patents
⚠️ This page may combine multiple inventors who share the name “GRADY JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BELL ATLANTIC NETWORK SERVICES
4 patentsUS5802283ASep 1, 1998
Method and system for accessing multimedia data over public switched telephone network
BELL ATLANTIC NETWORK SERVICES436 citations97
US5712906AJan 27, 1998
Communications systems supporting shared multimedia session
BELL ATLANTIC NETWORK SERVICES177 citations97
US5625404AApr 29, 1997
Method and system for accessing multimedia data over public switched telephone network
BELL ATLANTIC NETWORK SERVICES209 citations97
US5528281AJun 18, 1996
Method and system for accessing multimedia data over public switched telephone network
BELL ATLANTIC NETWORK SERVICES319 citations97