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Patents Grants
last 30 patents
Information
Patent Grant
Determination of the latency of an optical transmission link
Patent number
10,958,995
Issue date
Mar 23, 2021
ADVA Optical Networking SE
Michael Eiselt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optimized resource management in core network elements
Patent number
10,374,832
Issue date
Aug 6, 2019
Nokia Solutions and Networks Oy
Istvan Bakos
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for anticipating and planning communication-ce...
Patent number
RE47138
Issue date
Nov 20, 2018
Genesys Telecommunications Laboratories, Inc.
Yevgeniy Petrovykh
Information
Patent Grant
Method and apparatus for anticipating and planning communication-ce...
Patent number
RE46852
Issue date
May 15, 2018
Genesys Telecommunications Laboratories, Inc.
Yevgeniy Petrovykh
Information
Patent Grant
Method and apparatus for anticipating and planning communication-ce...
Patent number
RE46853
Issue date
May 15, 2018
Genesys Telecommunications Laboratories, Inc.
Yevgeniy Petrovykh
Information
Patent Grant
Method and apparatus for optimizing response time to events in queue
Patent number
RE46776
Issue date
Apr 3, 2018
Genesys Telecommunications Laboratories, Inc.
Yevgeniy Petrovykh
Information
Patent Grant
Method and apparatus for intelligent routing of instant messaging p...
Patent number
RE46625
Issue date
Dec 5, 2017
Genesys Telecommunications Laboratories, Inc.
Yevgeniy Petrovykh
Information
Patent Grant
Regional independent tandem telephone switch
Patent number
9,800,956
Issue date
Oct 24, 2017
Level 3 Communications, LLC
Christopher Sayer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for transmitting data in a network
Patent number
9,769,073
Issue date
Sep 19, 2017
City University of Hong Kong
Moshe Zukerman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for optimizing response time to events in queue
Patent number
9,648,168
Issue date
May 9, 2017
Genesys Telecommunications Laboratories, Inc.
Yevgeniy Petrovykh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Regional independent tandem telephone switch
Patent number
9,634,941
Issue date
Apr 25, 2017
Level 3 Communications, LLC
Christopher Sayer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
In-band signaling for routing
Patent number
RE46243
Issue date
Dec 20, 2016
Genesys Telecommunications Laboratories, Inc.
S. Michael Perlmutter
Information
Patent Grant
Congestion control apparatus and congestion control method
Patent number
9,510,231
Issue date
Nov 29, 2016
NEC Corporation
Hidenori Kato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephone call processing method and apparatus
Patent number
9,491,302
Issue date
Nov 8, 2016
Metaswitch Networks Ltd
Paul Brittain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Call setup using voice over the internet protocol (VoIP)
Patent number
9,491,303
Issue date
Nov 8, 2016
ITXC IP Holdings S.A.R.L.
Tom Evslin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for intelligent routing of instant messaging p...
Patent number
RE46174
Issue date
Oct 4, 2016
Genesys Telecommunications Laboratories, Inc.
Yevgeniy Petrovykh
Information
Patent Grant
In-band signaling for routing
Patent number
RE46060
Issue date
Jul 5, 2016
Genesys Telecommunications Laboratories, Inc.
S. Michael Perlmutter
001 -
Information
Patent Grant
Switching node with load balancing of bursts of packets
Patent number
9,276,870
Issue date
Mar 1, 2016
Telefonaktiebolaget L M Ericsson (Publ)
Patrizia Testa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Regional independent tandem telephone switch
Patent number
9,197,948
Issue date
Nov 24, 2015
Level 3 Communications, LLC
Christopher Sayer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Probability-based regenerator site analysis
Patent number
9,154,858
Issue date
Oct 6, 2015
Fujitsu Limited
Xi Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for fast reroute in a connection-oriented network
Patent number
9,112,776
Issue date
Aug 18, 2015
Juniper Networks, Inc.
Der-Hwa Gan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
SIP server overload control
Patent number
9,037,729
Issue date
May 19, 2015
Metaswitch Networks Ltd
Nicholas Peter Larkin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for optimizing response time to events in queue
Patent number
9,031,087
Issue date
May 12, 2015
Genesys Telecommunications Laboratories, Inc.
Yevgeniy Petrovykh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Blade cluster switching center server and method for signaling
Patent number
9,025,592
Issue date
May 5, 2015
Telefonaktiebolaget L M Ericsson (Publ)
Oliver Speks
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and an arrangement in a first network node for managing cong...
Patent number
8,995,276
Issue date
Mar 31, 2015
Telefonaktiebolaget L M Ericsson (Publ)
Ola Lundqvist
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for fast reroute in a connection-oriented network
Patent number
8,873,372
Issue date
Oct 28, 2014
Juniper Networks, Inc.
Der-Hwa Gan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and computer program products for route determination
Patent number
8,867,365
Issue date
Oct 21, 2014
Verizon Patent and Licensing Inc.
Gary L. Campbell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Media gateway preferential routing circuit allocation techniques in...
Patent number
8,843,152
Issue date
Sep 23, 2014
Alcatel Lucent
Trinh Nguyen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Technique for managing call-routing numbers for mobile communicatio...
Patent number
8,792,898
Issue date
Jul 29, 2014
Telefonaktiebolaget L M Ericsson (Publ)
Volker Luessem
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
IP network service redirector device and method
Patent number
8,769,111
Issue date
Jul 1, 2014
Numerex Corp.
Michael Camp
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Determination of the Latency of an Optical Transmission Link
Publication number
20200196036
Publication date
Jun 18, 2020
ADVA Optical Networking SE
Michael Eiselt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PASSIVE OPTICAL NETWORK RECEIVING AND TRANSMITTING FRAME USING MULT...
Publication number
20180035183
Publication date
Feb 1, 2018
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Kwang Ok KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REGIONAL INDEPENDENT TANDEM TELEPHONE SWITCH
Publication number
20170230732
Publication date
Aug 10, 2017
LEVEL 3 COMMUNICATIONS, LLC
Christopher Sayer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR OPTIMIZING RESPONSE TIME TO EVENTS IN QUEUE
Publication number
20140376716
Publication date
Dec 25, 2014
Yevgeniy Petrovykh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR TRANSMITTING DATA IN A NETWORK
Publication number
20140321847
Publication date
Oct 30, 2014
Moshe Zukerman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CALL SETUP USING VOICE OVER THE INTERNET PROTOCOL (VOIP)
Publication number
20140254586
Publication date
Sep 11, 2014
ITXC IP Holdings S.a.r.l.
Tom Evslin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONGESTION CONTROL APPARATUS AND CONGESTION CONTROL METHOD
Publication number
20140162647
Publication date
Jun 12, 2014
NEC Corporation
Hidenori Kato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROBABILITY-BASED REGENERATOR SITE ANALYSIS
Publication number
20140052419
Publication date
Feb 20, 2014
Fujitsu Limited
Xi Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Telephone Call Processing Method and Apparatus
Publication number
20140023067
Publication date
Jan 23, 2014
Paul Brittain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR FAST REROUTE IN A CONNECTION-ORIENTED NETWORK
Publication number
20130315056
Publication date
Nov 28, 2013
Juniper Networks, Inc.
Der-Hwa Gan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SWITCHING NODE WITH LOAD BALANCING OF BURSTS OF PACKETS
Publication number
20130201826
Publication date
Aug 8, 2013
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Patrizia Testa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIP Server Overload Control
Publication number
20130179581
Publication date
Jul 11, 2013
Metaswitch Networks Ltd.
Nicholas Peter Larkin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR OPTIMIZING RESPONSE TIME TO EVENTS IN QUEUE
Publication number
20130145019
Publication date
Jun 6, 2013
Yevgeniy Petrovykh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REGIONAL INDEPENDENT TANDEM TELEPHONE SWITCH
Publication number
20130089086
Publication date
Apr 11, 2013
LEVEL 3 COMMUNICATIONS, LLC
Christopher Sayer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND AN ARRANGEMENT IN A FIRST NETWORK NODE FOR MANAGING CONG...
Publication number
20130039174
Publication date
Feb 14, 2013
Telefonaktiebolaget LM Ericsson
Ola Lundqvist
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Technique for Managing Call-Routing Numbers for Mobile Communicatio...
Publication number
20120289235
Publication date
Nov 15, 2012
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Volker Luessem
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IP Network Service Redirector Device and Method
Publication number
20120203926
Publication date
Aug 9, 2012
Michael Camp
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MEDIA GATEWAY HEALTH
Publication number
20120155297
Publication date
Jun 21, 2012
VERIZON PATENT AND LICENSING INC.
James N. Russell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Optimizing Response Time to Events in Queue
Publication number
20110286444
Publication date
Nov 24, 2011
Yevgeniy Petrovykh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Blade Cluster Switching Center Server and Method for Signaling
Publication number
20110124342
Publication date
May 26, 2011
Oliver Speks
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR FAST REROUTE IN A CONNECTION-ORIENTED NETWORK
Publication number
20110090784
Publication date
Apr 21, 2011
Juniper Networks, Inc.
Der-Hwa GAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND COMPUTER PROGRAM PRODUCTS FOR ROUTE DETERMINATION
Publication number
20110007635
Publication date
Jan 13, 2011
Verizon Business Network Services, Inc.
Gary L. CAMPBELL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for Scoring Queued Frames for Selective Transmission Through...
Publication number
20100135312
Publication date
Jun 3, 2010
W. Jeffrey Mitchem
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MAIN APPARATUS AND CONTROL SIGNAL DISTRIBUTION REGULATION METHOD
Publication number
20090296575
Publication date
Dec 3, 2009
Kabushiki Kaisha Toshiba
Hideaki Nakai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR CALL CENTER SCREENING
Publication number
20090279684
Publication date
Nov 12, 2009
Verizon Corporate Services Group Inc.
Douglas J. COWELL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Communication Data Over a Data Network
Publication number
20090262647
Publication date
Oct 22, 2009
British Telecommunications public limited company
Ashley Pickering
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Media gateway preferential routing circuit allocation techniques in...
Publication number
20090245218
Publication date
Oct 1, 2009
ALCATEL LUCENT
Trinh Nguyen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR REDUCING SWITCHING OVERHEAD IN A COMMUNICATIO...
Publication number
20090109856
Publication date
Apr 30, 2009
Alcatel-Lucent USA, Incorporated
Nachi K. Nithi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Communicating Data Over a Data Network
Publication number
20090103559
Publication date
Apr 23, 2009
Ashley Pickering
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR FAST REROUTE IN A CONNECTION-ORIENTED NETWORK
Publication number
20090040921
Publication date
Feb 12, 2009
Juniper Networks, Inc.
Der-Hwa GAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE