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Patents Grants
last 30 patents
Information
Patent Grant
Emergency calling with a telephony application
Patent number
10,129,326
Issue date
Nov 13, 2018
T-Mobile USA, Inc.
Vinod Ravichandran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Non-blocking multicast switching system and a method for designing...
Patent number
8,107,468
Issue date
Jan 31, 2012
Media Global Links Co., Ltd.
Yuanyuan Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Managing a finite queue
Patent number
7,512,142
Issue date
Mar 31, 2009
ADC DSL Systems, Inc.
David J. Kasper, II
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Telecommunication switch using generic API to support multiple prot...
Patent number
7,454,007
Issue date
Nov 18, 2008
Samsung Electronics Co., Ltd.
Michael D. McKinley
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for centralized, intelligent proxy driver for a s...
Patent number
7,330,467
Issue date
Feb 12, 2008
Altera Corporation
Vipul Sharma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Virtual telephone
Patent number
6,956,936
Issue date
Oct 18, 2005
Intel Corporation
Robert Fritzinger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device and method for network communication
Patent number
6,920,210
Issue date
Jul 19, 2005
Intel Corporation
Steven G. DeNies
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Handling different communications types by using agents to implemen...
Patent number
6,675,194
Issue date
Jan 6, 2004
Mitel Corporation
Deborah L. Pinard
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephony control mechanism
Patent number
6,570,972
Issue date
May 27, 2003
Microsystems, Inc.
David John Martin Patterson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Programming call-processing application in a switching system
Patent number
6,526,050
Issue date
Feb 25, 2003
Excel Switching Co.
Mark P. Hebert
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network arrangement and method relating to telecommunications
Patent number
6,452,929
Issue date
Sep 17, 2002
Telefonaktiebolaget LM Ericsson
Per Israelsson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for translating call processing requests
Patent number
6,366,664
Issue date
Apr 2, 2002
Alcatel USA Sourcing, L.P.
Steve M. Pullen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of saving operating data of a network element, and controlle...
Patent number
6,338,070
Issue date
Jan 8, 2002
Alcatel
Dietmar Nusch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telecommunication switch with layer-specific processor capable of a...
Patent number
6,311,238
Issue date
Oct 30, 2001
Excel, Inc.
Mark P. Hebert
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for translating call processing requests
Patent number
6,295,345
Issue date
Sep 25, 2001
Alcatel USA Sourcing, Inc.
Steve M. Pullen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio communications device and method with API between user applic...
Patent number
6,269,254
Issue date
Jul 31, 2001
Motorola, Inc.
James E. Mathis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Universal state machine for use with a concurrent state machine spa...
Patent number
6,260,186
Issue date
Jul 10, 2001
Nortel Networks Limited
Daniel James
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Programmable call processing system and method
Patent number
6,243,453
Issue date
Jun 5, 2001
Alcatel USA Sourcing, L.P.
James L. Bunch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Virtual telephone
Patent number
6,208,724
Issue date
Mar 27, 2001
Dialogic Corporation
Robert Fritzinger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Constant phase crossbar switch
Patent number
6,208,667
Issue date
Mar 27, 2001
Fujitsu Network Communications
Stephen A. Caldara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multimedia scripting tool
Patent number
6,173,437
Issue date
Jan 9, 2001
InterVoice Limited Partnership
Michael J. Polcyn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Configuration method for auxiliary resources
Patent number
6,163,544
Issue date
Dec 19, 2000
Telefonaktiebolaget LM Ericsson
Staffan Andersson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data switching system
Patent number
6,144,672
Issue date
Nov 7, 2000
Datamedia
Vladimir Brauner
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telecommunication switch having a universal API with a single call...
Patent number
6,134,618
Issue date
Oct 17, 2000
Excel Switching Inc.
Mark P. Hebert
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telecommunication system with universal API using generic messages...
Patent number
6,119,187
Issue date
Sep 12, 2000
Excel Switching Corp.
Mark P. Hebert
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of synchronization allowing state transfer
Patent number
6,101,327
Issue date
Aug 8, 2000
Telefonaktiebolaget LM Ericsson
Anna Holte-Rost
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Universal API with generic call processing message having user-defi...
Patent number
6,088,749
Issue date
Jul 11, 2000
Excel Switching Corp.
Mark P. Hebert
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for developing a telecommunication application fo...
Patent number
6,058,181
Issue date
May 2, 2000
Excel Switching Corporation
Mark P. Hebert
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telecommunications switch configuration
Patent number
6,049,590
Issue date
Apr 11, 2000
Nortel Networks Corporation
Stuart Bond
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Processing call information within a telecommunications network
Patent number
6,038,228
Issue date
Mar 14, 2000
Alcatel USA Sourcing, L.P.
Steve M. Pullen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
MULTICAST SWITCHING SYSTEM
Publication number
20100027535
Publication date
Feb 4, 2010
MEDIA GLOBAL LINKS CO., LTD.
Yuanyuan Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Telecommunications
Publication number
20090196407
Publication date
Aug 6, 2009
Robert Hyerle
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Telecommunications
Publication number
20090129577
Publication date
May 21, 2009
Robert Hyerle
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Telecommunication switch using generic API to support multiple prot...
Publication number
20050223391
Publication date
Oct 6, 2005
Samsung Electronics Co., Ltd.
Michael D. McKinley
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Virtual environment software tool kit, common operating control met...
Publication number
20050135586
Publication date
Jun 23, 2005
John Kenneth Amick
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for centralized, intelligent proxy driver for a s...
Publication number
20040190502
Publication date
Sep 30, 2004
Vipul Sharma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Managing a finite queue
Publication number
20040100943
Publication date
May 27, 2004
David J. Kasper
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Methods for testing the control software of a telecommunication equ...
Publication number
20030110475
Publication date
Jun 12, 2003
ALCATEL
Giacomo Mirelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TELEPHONY CONTROL MECHANISM
Publication number
20030012354
Publication date
Jan 16, 2003
DAVID JOHN MARTIN PATTERSON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods for testing the control software of a telecommunication equ...
Publication number
20020173861
Publication date
Nov 21, 2002
ALCATEL
Giacomo Mirelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Process and apparatus for automatically producing program code
Publication number
20020047865
Publication date
Apr 25, 2002
Bruno Bozionek
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Device and method for network communication
Publication number
20010053155
Publication date
Dec 20, 2001
Steven G. DeNies
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Virtual telephone
Publication number
20010016037
Publication date
Aug 23, 2001
Robert Fritzinger
H04 - ELECTRIC COMMUNICATION TECHNIQUE