Assignee
NETSPEAK CORP
US17 patents
Top patents by PatentIndex Score
US6728784B1Apr 27, 2004
Collaborative multimedia architecture for packet-switched data networks
NETSPEAK CORP286 citations98
US6131121AOct 10, 2000
Point-to-point computer network communication utility utilizing dynamically assigned network protocol addresses
NETSPEAK CORP496 citations98
US6108704AAug 22, 2000
Point-to-point internet protocol
NETSPEAK CORP324 citations98
US6009469ADec 28, 1999
Graphic user interface for internet telephony application
NETSPEAK CORP283 citations98
US6275490B1Aug 14, 2001
Method and apparatus for establishing communications from browser application
NETSPEAK CORP292 citations97
US6226678B1May 1, 2001
Method and apparatus for dynamically defining data communication utilities
NETSPEAK CORP196 citations97
US6185184B1Feb 6, 2001
Directory server for providing dynamically assigned network protocol addresses
NETSPEAK CORP625 citations97
US5999965ADec 7, 1999
Automatic call distribution server for computer telephony communications
NETSPEAK CORP475 citations97
US6829645B1Dec 7, 2004
Method and apparatus for establishing point-to-point communications over a computer network
NETSPEAK CORP26 citations96
US6701365B1Mar 2, 2004
Point-to-point internet protocol
NETSPEAK CORP36 citations96
US6687738B1Feb 3, 2004
Establishing an internet telephone call using e-mail
NETSPEAK CORP46 citations96
US6594254B1Jul 15, 2003
Domain name server architecture for translating telephone number domain names into network protocol addresses
NETSPEAK CORP225 citations96
US6513066B1Jan 28, 2003
Establishing a point-to-point internet communication
NETSPEAK CORP62 citations96
US6347085B2Feb 12, 2002
Method and apparatus for establishing communications between packet-switched and circuit-switched networks
NETSPEAK CORP252 citations96
US6463565B1Oct 8, 2002
Method for designing object-oriented table driven state machines
NETSPEAK CORP77 citations95
US6377568B1Apr 23, 2002
Method and apparatus for performing call matching for internet telephones in legacy call centers
NETSPEAK CORP82 citations95
US6178453B1Jan 23, 2001
Virtual circuit switching architecture
NETSPEAK CORP109 citations95