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Patents Grants
last 30 patents
Information
Patent Grant
Redundancy of distributed antenna systems
Patent number
11,817,918
Issue date
Nov 14, 2023
SOLID, INC.
Ho Sik Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmissions with common location dependent control information fo...
Patent number
11,606,182
Issue date
Mar 14, 2023
Kyocera Corporation
Amit Kalhan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information transmission method, radio equipment controller, radio...
Patent number
10,419,081
Issue date
Sep 17, 2019
Huawei Technologies Co., Ltd.
Ping Dong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for seamless communications recovery and backup...
Patent number
9,787,530
Issue date
Oct 10, 2017
Disaster Recovery Center, Inc.
Chris Stewart Poulson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Recovery in connection-oriented network
Patent number
9,559,947
Issue date
Jan 31, 2017
Telefonaktiebolaget LM Ericsson (publ)
Giulio Bottari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
VPLS N-PE redundancy with STP isolation
Patent number
9,479,355
Issue date
Oct 25, 2016
Cisco Technology, Inc.
Patrice Bellagamba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for modifying connectivity fault management packets
Patent number
9,253,661
Issue date
Feb 2, 2016
CenturyLink Intellectual Property LLC
Michael K. Bugenhagen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, apparatus and system for setting a size of an event correla...
Patent number
9,124,489
Issue date
Sep 1, 2015
Telefonaktiebolaget L M Ericsson (Publ)
Alisa Devlic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed preconfiguration of spare capacity in closed paths for...
Patent number
8,988,990
Issue date
Mar 24, 2015
Telecommunications Research Laboratories
Demetrios Stamatelakis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for communication having critically assured se...
Patent number
8,983,052
Issue date
Mar 17, 2015
AT&T Government Solutions, Inc.
Darrell Rawlins
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for providing automated fault isolation in a mana...
Patent number
8,924,533
Issue date
Dec 30, 2014
Verizon Patent and Licensing Inc.
Frank Paul Adams
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for seamless communications recovery and backup...
Patent number
8,775,674
Issue date
Jul 8, 2014
Telecom Recovery
Chris Stewart Poulson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and path computation element for improving service restorati...
Patent number
8,767,550
Issue date
Jul 1, 2014
ZTE Corporation
Xiaoshan Xiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for communication having critically assured se...
Patent number
8,761,370
Issue date
Jun 24, 2014
AT&T Government Solutions, Inc.
Darrell Rawlins
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
VPLS N-PE redundancy with STP isolation
Patent number
8,743,677
Issue date
Jun 3, 2014
Cisco Technology, Inc.
Patrice Bellagamba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Media gateway health
Patent number
8,717,883
Issue date
May 6, 2014
Verizon Patent and Licensing Inc.
James N. Russell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method to push messages indicating status of trouble rep...
Patent number
8,625,746
Issue date
Jan 7, 2014
AT&T Intellectual Property I, L.P.
Richard Stanze
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network failure detecting system, measurement agent, surveillance s...
Patent number
8,615,682
Issue date
Dec 24, 2013
Fujitsu Limited
Hiroshi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Span loss monitoring system, supervisory signal sending apparatus a...
Patent number
8,588,610
Issue date
Nov 19, 2013
NEC Corporation
Hiroaki Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for modifying connectivity fault management packets
Patent number
8,576,722
Issue date
Nov 5, 2013
CenturyLink Intellectual Property LLC
Michael K. Bugenhagen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for seamless communications recovery and backup
Patent number
8,537,663
Issue date
Sep 17, 2013
Telecom Recovery
Chris Stewart Poulson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scheme for randomized selection of equal cost links during restoration
Patent number
8,531,970
Issue date
Sep 10, 2013
AT&T Intellectual Property II, L.P.
Bruce Gilbert Cortez
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic fault analysis for a centrally managed network element in a...
Patent number
8,498,635
Issue date
Jul 30, 2013
Tieto Oyi
Kristina Stenberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for dial plan debugging
Patent number
8,484,324
Issue date
Jul 9, 2013
Cisco Technology, Inc.
Prashant P. Hegde
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for communicating via virtual office telephone...
Patent number
8,447,352
Issue date
May 21, 2013
Ascendent Telecommunications Inc.
Stephen P. Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method to push messages indicating status of trouble rep...
Patent number
8,422,638
Issue date
Apr 16, 2013
AT&T Intellectual Property I, L.P.
Richard Stanze
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Providing protection switching via failure prediction
Patent number
8,392,755
Issue date
Mar 5, 2013
Alcatel Lucent
Leon Benhamou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for seamless communications recovery and backup
Patent number
8,310,918
Issue date
Nov 13, 2012
Telecom Recovery
Chris Stewart Poulson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for changing the mobile number of a wireless communications...
Patent number
8,260,345
Issue date
Sep 4, 2012
General Motors LLC
Laura R Chmielewski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method to push messages indicating status of trouble rep...
Patent number
8,254,528
Issue date
Aug 28, 2012
AT&T Intellectual Property I, L.P.
Richard Stanze
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
REDUNDANCY OF DISTRIBUTED ANTENNA SYSTEMS
Publication number
20220352929
Publication date
Nov 3, 2022
SOLiD, INC.
Ho Sik Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EXTENDING ARRIVAL ESTIMATES USING CONTINUOUS DATA STREAMS
Publication number
20200396227
Publication date
Dec 17, 2020
Postmates Inc.
Yiqing Fan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information Transmission Method, Radio Equipment Controller, Radio...
Publication number
20170264344
Publication date
Sep 14, 2017
Huawei Technologies Co., Ltd
Ping Dong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR IDENTIFYING FAULT LOCATION IN NETWORK TRUNK
Publication number
20140270095
Publication date
Sep 18, 2014
General Instrument Corporation
David B. Bowler
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Communication Having Critically Assured Se...
Publication number
20140247934
Publication date
Sep 4, 2014
AT&T GOVERNMENT SOLUTIONS, INC.
Darrell Rawlins
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VPLS N-PE REDUNDANCY WITH STP ISOLATION
Publication number
20140226674
Publication date
Aug 14, 2014
Cisco Technology, Inc.
Patrice Bellagamba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR MODIFYING CONNECTIVITY FAULT MANAGEMENT PACKETS
Publication number
20140043999
Publication date
Feb 13, 2014
CenturyLink Intellectual Property LLC
Michael K. Bugenhagen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD TO PUSH MESSAGES INDICATING STATUS OF TROUBLE REP...
Publication number
20130287182
Publication date
Oct 31, 2013
Richard Stanze
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS AND SYSTEM FOR SETTING A SIZE OF AN EVENT CORRELA...
Publication number
20130215939
Publication date
Aug 22, 2013
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Alisa Devlic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR ENABLING ACCESS TO EMERGENCY SERVICES
Publication number
20130188526
Publication date
Jul 25, 2013
THOMSON LICENSING
Steven Lee Cooper
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method to Push Messages Indicating Status of Trouble Rep...
Publication number
20120294431
Publication date
Nov 22, 2012
AT&T INTELLECTUAL PROPERTY I, L.P.
Richard Stanze
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR SEAMLESS COMMUNICATIONS RECOVERY AND BACKUP...
Publication number
20120239822
Publication date
Sep 20, 2012
TELECOM RECOVERY
Chris Stewart Poulson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR SEAMLESS COMMUNICATIONS RECOVERY AND BACKUP
Publication number
20120213060
Publication date
Aug 23, 2012
TELECOM RECOVERY
Chris Stewart Poulson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPAN LOSS MONITORING SYSTEM, SUPERVISORY SIGNAL SENDING APPARATUS A...
Publication number
20120207469
Publication date
Aug 16, 2012
NEC Corporation
Hiroaki TANAKA
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 path computation element for improving service restorati...
Publication number
20120134263
Publication date
May 31, 2012
ZTE CORPORATION
Xiaoshan Xiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Scheme for randomized selection of equal cost links during restoration
Publication number
20110216654
Publication date
Sep 8, 2011
Bruce Gilbert Cortez
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DYNAMIC FAULT ANALYSIS FOR A CENTRALLY MANAGED NETWORK ELEMENT IN A...
Publication number
20110099428
Publication date
Apr 28, 2011
TIETO OYJ
Kristina Stenberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR COMMUNICATING WITH ONE OF PLURAL DEVICES A...
Publication number
20100255829
Publication date
Oct 7, 2010
Stephen P. Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems and Methods for Seamless Communications Recovery and Backup
Publication number
20100220585
Publication date
Sep 2, 2010
TELECOM RECOVERY
Chris Stewart Poulson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VPLS N-PE REDUNDANCY WITH STP ISOLATION
Publication number
20100182937
Publication date
Jul 22, 2010
Cisco Technology, Inc.
Patrice Bellagamba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK FAILURE DETECTING SYSTEM, MEASUREMENT AGENT, SURVEILLANCE S...
Publication number
20100100768
Publication date
Apr 22, 2010
Fujitsu Limited
Hiroshi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROVIDING A BACKUP-RESTORE SOLUTION FOR ACTIV...
Publication number
20100040205
Publication date
Feb 18, 2010
AT & T Intellectual Property I, L.P.
Erfan Amidi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Communication Having Critically Assured Se...
Publication number
20100034370
Publication date
Feb 11, 2010
AT&T GOVERNMENT SOLUTIONS, INC.
Darrell Rawlins
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION OVER PLURAL CHANNELS WITH ACKNOWLEDGMENT VARIABILITY
Publication number
20090319851
Publication date
Dec 24, 2009
Microsoft Corporation
Naizhi Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AIRBORNE WIRELESS COMMUNICATIONS SYSTEMS, AIRBORNE COMMUNICATIONS M...
Publication number
20090098850
Publication date
Apr 16, 2009
Juan D. Deaton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for recovery from linkset failure in telecommunications network
Publication number
20090022300
Publication date
Jan 22, 2009
Thomas Lynn Ferguson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for backup switching spatially separated switching systems
Publication number
20090019140
Publication date
Jan 15, 2009
Norbert Lobig
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method to push messages indicating status of trouble rep...
Publication number
20090010397
Publication date
Jan 8, 2009
AT&T KNOWLEDGE VENTURES, L.P.
Richard Stanze
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MANAGING NETWORK ERRORS COMMUNICATED IN A MESSAGE TRANSACTION WITH...
Publication number
20080307250
Publication date
Dec 11, 2008
International Business Machines Corporation
VINCENT VALENTINO DI LUOFFO
H04 - ELECTRIC COMMUNICATION TECHNIQUE