Inventor
MODROWSKY JOHN
US4 patents
Patents
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