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ELECTRICITY
H04
Electric communication
H04B
TRANSMISSION
H04B2203/00
Indexing scheme relating to line transmission systems
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H04B2203/5479
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for surveying remote sites via guided wave com...
Patent number
12,021,578
Issue date
Jun 25, 2024
AT&T Intellectual Property I, L.P.
Ken Liu
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Method for selecting a communication route
Patent number
11,863,424
Issue date
Jan 2, 2024
SAGEMCOM ENERGY & TELECOM SAS
Jérôme Barois
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and methods for mitigating a fault that adversely affects...
Patent number
11,431,555
Issue date
Aug 30, 2022
AT&T Intellectual Property I, L.P.
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for surveying remote sites via guided wave com...
Patent number
11,211,974
Issue date
Dec 28, 2021
AT&T Intellectual Property I, L.P.
Ken Liu
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Method and apparatus for managing wireless communications based on...
Patent number
11,206,552
Issue date
Dec 21, 2021
AT&T Intellectual Property I, L.P.
Robert Bennett
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and apparatus for regulating a magnetic flux in an inductiv...
Patent number
11,070,085
Issue date
Jul 20, 2021
AT&T Intellectual Property I, L.P.
Giovanni Vannucci
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Guided wave transmission device with diversity and methods for use...
Patent number
11,063,633
Issue date
Jul 13, 2021
AT&T Intellectual Property I, L.P.
Bruce Stuckman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and apparatus for exchanging wireless signals utilizing ele...
Patent number
10,965,344
Issue date
Mar 30, 2021
AT&T Intellectual Property 1, LP
Paul Shala Henry
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-feed dielectric antenna system and methods for use therewith
Patent number
10,944,177
Issue date
Mar 9, 2021
AT&T Intellectual Property 1, LP
Paul Shala Henry
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Line loss detection in a signal booster system
Patent number
10,862,533
Issue date
Dec 8, 2020
Wilson Electronics, LLC
Douglas Edward Bohls
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Surface wave communication system and methods for use therewith
Patent number
10,833,729
Issue date
Nov 10, 2020
AT&T Intellectual Property I, L.P.
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coaxial surface wave communication system and methods for use there...
Patent number
10,826,562
Issue date
Nov 3, 2020
AT&T Intellectual Property I, LP
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Backhaul link for distributed antenna system
Patent number
10,827,492
Issue date
Nov 3, 2020
AT&T Intellectual Property I, L.P.
Paul Shala Henry
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Node device, repeater and methods for use therewith
Patent number
10,812,191
Issue date
Oct 20, 2020
AT&T Intellectual Property I, L.P.
Paul Shala Henry
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface wave repeater and methods for use therewith
Patent number
10,812,144
Issue date
Oct 20, 2020
AT&T Intellectual Property I, L.P.
Paul Shala Henry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and methods for distributing a communication signal obtai...
Patent number
10,764,762
Issue date
Sep 1, 2020
AT&T Intellectual Property I, L.P.
Farhad Barzegar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for coupling an electromagnetic wave to a tran...
Patent number
10,673,116
Issue date
Jun 2, 2020
AT&T Intellectual Property I, L.P.
Paul Shala Henry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for monitoring conditions to switch between m...
Patent number
10,666,323
Issue date
May 26, 2020
AT&T Intellectual Property I, L.P.
Giovanni Vannucci
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and methods for communicating with ultra-wideband electro...
Patent number
10,659,973
Issue date
May 19, 2020
AT&T Intellectual Property I, L.P.
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and methods for processing ultra-wideband electromagnetic...
Patent number
10,644,747
Issue date
May 5, 2020
AT&T Intellectual Property I, L.P.
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus to receive electromagnetic wave transmissions
Patent number
10,637,535
Issue date
Apr 28, 2020
AT&T Intellectual Property I, L.P.
Giovanni Vannucci
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Guided wave splitter and methods for use therewith
Patent number
10,623,056
Issue date
Apr 14, 2020
AT&T Intellectual Property I, L.P.
Robert Bennett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Guided wave directional coupler and methods for use therewith
Patent number
10,623,057
Issue date
Apr 14, 2020
AT&T Intellectual Property I, L.P.
Robert Bennett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dual-band communication device and method for use therewith
Patent number
10,601,494
Issue date
Mar 24, 2020
AT&T Intellectual Property I, L.P.
Giovanni Vannucci
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for regulating a magnetic flux in an inductiv...
Patent number
10,581,275
Issue date
Mar 3, 2020
AT&T Intellectual Property I, L.P.
Giovanni Vannucci
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coaxial surface wave communication system and methods for use there...
Patent number
10,574,294
Issue date
Feb 25, 2020
AT&T Intellectual Property I, L.P.
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Guided wave transmission device with diversity and methods for use...
Patent number
10,560,153
Issue date
Feb 11, 2020
AT&T Intellectual Property I, L.P.
Bruce Stuckman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Node device, repeater and methods for use therewith
Patent number
10,560,191
Issue date
Feb 11, 2020
AT&T Intellectual Property I, L.P.
Paul Shala Henry
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Backhaul link for distributed antenna system
Patent number
10,560,150
Issue date
Feb 11, 2020
AT&T Intellectual Property I, L.P.
Paul Shala Henry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Surface wave communication system and methods for use therewith
Patent number
10,554,258
Issue date
Feb 4, 2020
AT&T Intellectual Property I, L.P.
Farhad Barzegar
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR SURVEYING REMOTE SITES VIA GUIDED WAVE COM...
Publication number
20220077891
Publication date
Mar 10, 2022
AT&T INTELLECTUAL PROPERTY I, L.P.
Ken Liu
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
METHODS AND APPARATUS FOR MONITORING CONDITIONS TO SWITCH BETWEEN M...
Publication number
20200195303
Publication date
Jun 18, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Giovanni Vannucci
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND APPARATUS FOR EXCHANGING WIRELESS SIGNALS UTILIZING ELE...
Publication number
20200177239
Publication date
Jun 4, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
PAUL SHALA HENRY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR REGULATING A MAGNETIC FLUX IN AN INDUCTIV...
Publication number
20200161900
Publication date
May 21, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Giovanni Vannucci
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GUIDED WAVE TRANSMISSION DEVICE WITH DIVERSITY AND METHODS FOR USE...
Publication number
20200145054
Publication date
May 7, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Bruce Stuckman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SURFACE WAVE COMMUNICATION SYSTEM AND METHODS FOR USE THEREWITH
Publication number
20200145049
Publication date
May 7, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COAXIAL SURFACE WAVE COMMUNICATION SYSTEM AND METHODS FOR USE THERE...
Publication number
20200145050
Publication date
May 7, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHODS FOR MITIGATING A FAULT THAT ADVERSELY AFFECTS...
Publication number
20200036579
Publication date
Jan 30, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHODS FOR PROCESSING ULTRA-WIDEBAND ELECTROMAGNETIC...
Publication number
20190372618
Publication date
Dec 5, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-FEED DIELECTRIC ANTENNA SYSTEM AND METHODS FOR USE THEREWITH
Publication number
20190363445
Publication date
Nov 28, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Paul Shala Henry
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND APPARATUS FOR REGULATING A MAGNETIC FLUX IN AN INDUCTIV...
Publication number
20190305592
Publication date
Oct 3, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Giovanni Vannucci
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SURFACE WAVE COMMUNICATION SYSTEM AND METHODS FOR USE THEREWITH
Publication number
20190296795
Publication date
Sep 26, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COAXIAL SURFACE WAVE COMMUNICATION SYSTEM AND METHODS FOR USE THERE...
Publication number
20190296796
Publication date
Sep 26, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Line loss detection in a signal booster system
Publication number
20190222258
Publication date
Jul 18, 2019
WILSON ELECTRONICS, LLC
DOUGLAS EDWARD BOHLS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR SURVEYING REMOTE SITES VIA GUIDED WAVE COM...
Publication number
20190173527
Publication date
Jun 6, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Ken Liu
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
APPARATUS AND METHODS FOR PROCESSING ULTRA-WIDEBAND ELECTROMAGNETIC...
Publication number
20190140691
Publication date
May 9, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR COUPLING AN ELECTROMAGNETIC WAVE ONTO A T...
Publication number
20190115642
Publication date
Apr 18, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Paul Shala Henry
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS AND METHODS FOR COMMUNICATING WITH ULTRA-WIDEBAND ELECTRO...
Publication number
20190104420
Publication date
Apr 4, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHODS FOR MITIGATING A FAULT THAT ADVERSELY AFFECTS...
Publication number
20190104012
Publication date
Apr 4, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
Farhad Barzegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR COUPLING AN ELECTROMAGNETIC WAVE TO A TRAN...
Publication number
20190074563
Publication date
Mar 7, 2019
AT&T INTELLECTUAL PROPERTY I, L.P.
PAUL SHALA HENRY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GUIDED WAVE TRANSMISSION DEVICE WITH DIVERSITY AND METHODS FOR USE...
Publication number
20180323827
Publication date
Nov 8, 2018
AT&T INTELLECTUAL PROPERTY I, L.P.
Bruce Stuckman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BACKHAUL LINK FOR DISTRIBUTED ANTENNA SYSTEM
Publication number
20180287667
Publication date
Oct 4, 2018
AT&T INTELLECTUAL PROPERTY I, L.P.
Paul Shala Henry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR SURVEYING REMOTE SITES VIA GUIDED WAVE COM...
Publication number
20180167131
Publication date
Jun 14, 2018
AT&T INTELLECTUAL PROPERTY I, L.P.
Ken Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR REPEATING GUIDED WAVE COMMUNICATION SIGNALS
Publication number
20180159595
Publication date
Jun 7, 2018
AT&T INTELLECTUAL PROPERTY I, L.P.
Shikik Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-FEED DIELECTRIC ANTENNA SYSTEM AND METHODS FOR USE THEREWITH
Publication number
20180159240
Publication date
Jun 7, 2018
AT&T INTELLECTUAL PROPERTY I, L.P.
Paul Shala Henry
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Selecting Relay Station in Power Line Network, and Station
Publication number
20180054381
Publication date
Feb 22, 2018
Huawei Technologies Co., Ltd
Pan Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NODE DEVICE, REPEATER AND METHODS FOR USE THEREWITH
Publication number
20180013493
Publication date
Jan 11, 2018
AT&T INTELLECTUAL PROPERTY I, L.P.
Paul Shala Henry
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BACKHAUL LINK FOR DISTRIBUTED ANTENNA SYSTEM
Publication number
20170374666
Publication date
Dec 28, 2017
AT&T INTELLECTUAL PROPERTY I, L.P.
Paul Shala Henry
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
NODE DEVICE, REPEATER AND METHODS FOR USE THEREWITH
Publication number
20170317755
Publication date
Nov 2, 2017
AT&T INTELLECTUAL PROPERTY I, L.P.
Paul Shala Henry
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BACKHAUL LINK FOR DISTRIBUTED ANTENNA SYSTEM
Publication number
20170265196
Publication date
Sep 14, 2017
AT&T INTELLECTUAL PROPERTY I, L.P.
Paul Shala Henry
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER