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H04H20/84
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H
ELECTRICITY
H04
Electric communication
H04H
BROADCAST COMMUNICATION
H04H20/00
Arrangements for broadcast or for distribution combined with broadcast
Current Industry
H04H20/84
combined with power distribution network
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Impact
Patents Grants
last 30 patents
Information
Patent Grant
System and method for high speed data communications
Patent number
10,985,802
Issue date
Apr 20, 2021
AT&T Intellectual Property 1, LP
Adrian Matthews
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Distribution point unit to exchange communication data between a se...
Patent number
10,819,456
Issue date
Oct 27, 2020
Corning Optical Communications LLC
Martin Spreemann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for high speed data communications
Patent number
10,615,847
Issue date
Apr 7, 2020
AT&T Intellectual Property I, L.P.
Adrian Matthews
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio-based internet search methods and sub-combinations
Patent number
10,449,797
Issue date
Oct 22, 2019
Digimarc Corporation
Geoffrey B. Rhoads
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Range extension for combined data and power line
Patent number
10,333,640
Issue date
Jun 25, 2019
BECKHOFF AUTOMATION GMBH
Christopher Pohl
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for high speed data communications
Patent number
9,825,670
Issue date
Nov 21, 2017
AT&T Intellectual Property I, L.P.
Adrian S. Matthews
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power line communication modem, power line communication system and...
Patent number
9,621,285
Issue date
Apr 11, 2017
Sony Corporation
Werner Baeschlin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for high speed data communications
Patent number
9,391,723
Issue date
Jul 12, 2016
AT&T Intellectual Property I, L.P.
Adrian S. Matthews
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power line communication modem, power line communication system and...
Patent number
9,130,665
Issue date
Sep 8, 2015
Sony Corporation
Werner Baeschlin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for increasing the functionality of a media player/recorder...
Patent number
8,769,297
Issue date
Jul 1, 2014
Digimarc Corporation
Geoffrey B. Rhoads
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Home network audio client with detachable remote commander
Patent number
8,544,045
Issue date
Sep 24, 2013
Sony Corporation
Ryuichi Iwamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication device
Patent number
8,378,810
Issue date
Feb 19, 2013
Denso Corporation
Takuya Okubo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and devices responsive to ambient audio
Patent number
8,255,693
Issue date
Aug 28, 2012
Digimarc Corporation
Geoffrey B. Rhoads
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Portable audio appliance
Patent number
8,200,976
Issue date
Jun 12, 2012
Digimarc Corporation
Geoffrey B. Rhoads
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Methods and devices responsive to ambient audio
Patent number
8,151,113
Issue date
Apr 3, 2012
Digimarc Corporation
Geoffrey B. Rhoads
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Account tracking system
Patent number
8,131,206
Issue date
Mar 6, 2012
EchoStar Technologies LLC
Nicholas B. Newell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio-based, location-related methods
Patent number
8,122,257
Issue date
Feb 21, 2012
Digimarc Corporation
Geoffrey B. Rhoads
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Visual content-based internet search methods and sub-combinations
Patent number
7,966,494
Issue date
Jun 21, 2011
Digimarc Corporation
Geoffrey B. Rhoads
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Audio/video network interface
Patent number
7,792,106
Issue date
Sep 7, 2010
Sony Corporation
Ryuichi Iwamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wired, wireless, infrared, and powerline audio entertainment systems
Patent number
7,751,795
Issue date
Jul 6, 2010
KSC Industries Incorporated
William A. McCarty
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and devices responsive to ambient audio
Patent number
7,587,602
Issue date
Sep 8, 2009
Digimarc Corporation
Geoffrey B. Rhoads
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Methods of interacting with audio and ambient music
Patent number
7,562,392
Issue date
Jul 14, 2009
Digimarc Corporation
Geoffrey B. Rhoads
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Wired, wireless, infrared, and powerline audio entertainment systems
Patent number
7,346,332
Issue date
Mar 18, 2008
KSC Industries Incorporated
William A. McCarty
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for communication system
Patent number
7,280,032
Issue date
Oct 9, 2007
Ortronics, Inc.
Robert A. Aekins
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for allowing multiple nodes in a small environmen...
Patent number
6,826,283
Issue date
Nov 30, 2004
3COM Corporation
Thomas M. Wheeler
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for communicating different types of data in a...
Patent number
6,055,244
Issue date
Apr 25, 2000
Scientific-Atlanta, Inc.
William Edgar Wall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cable television radio frequency and AC Power multitap
Patent number
6,033,101
Issue date
Mar 7, 2000
Antec Corporation
Donald W. Reddick
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method to improve power distribution in a coaxial cable...
Patent number
5,920,802
Issue date
Jul 6, 1999
GTE Laboratories Incorporated
Alfred H. Bellows
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal for receiving simulcast digital video programs
Patent number
5,852,612
Issue date
Dec 22, 1998
Bell Atlantic Network Services, Inc.
Bruce Kostreski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Long range RF tag
Patent number
5,818,382
Issue date
Oct 6, 1998
Palmieri; Herman David
Martin A. Gutwerk
G08 - SIGNALLING
Patents Applications
last 30 patents
Information
Patent Application
BACKUP POWER SYSTEM FOR CABLE TELEVISION NETWORKS
Publication number
20230420982
Publication date
Dec 28, 2023
SECURE POWER SYSTEM, LLC
Gidon Edu TER VER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for High Speed Data Communications
Publication number
20200195301
Publication date
Jun 18, 2020
AT&T INTELLECTUAL PROPERTY I, L.P.
Adrian Matthews
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISTRIBUTION POINT UNIT TO EXCHANGE COMMUNICATION DATA BETWEEN A SE...
Publication number
20190190632
Publication date
Jun 20, 2019
Corning Optical Communications LLC
Martin Spreemann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SAMPLING GATE FOR BROADBAND FREQUENCY RECONSTRUCTION
Publication number
20180191400
Publication date
Jul 5, 2018
Tektronix, Inc.
Noah Brummer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for High Speed Data Communications
Publication number
20180069597
Publication date
Mar 8, 2018
AT&T INTELLECTUAL PROPERTY I, L.P.
Adrian Matthews
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RANGE EXTENSION FOR COMBINED DATA AND POWER LINE
Publication number
20180013504
Publication date
Jan 11, 2018
Beckhoff Automation GmbH
Christopher Pohl
G11 - INFORMATION STORAGE
Information
Patent Application
System and Method for High Speed Data Communications
Publication number
20170077990
Publication date
Mar 16, 2017
AT&T INTELLECTUAL PROPERTY I, L.P.
Adrian S. Matthews
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER LINE COMMUNICATION MODEM, POWER LINE COMMUNICATION SYSTEM AND...
Publication number
20140119417
Publication date
May 1, 2014
Sony Corporation
Werner BAESCHLIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Audio-Based, Location-Related Methods
Publication number
20100322035
Publication date
Dec 23, 2010
Geoffrey B. Rhoads
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Communication device
Publication number
20100190462
Publication date
Jul 29, 2010
DENSO CORPORATION
Takuya Okubo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and Devices Responsive to Ambient Audio
Publication number
20100138012
Publication date
Jun 3, 2010
Geoffrey B. Rhoads
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Account Tracking System
Publication number
20100130141
Publication date
May 27, 2010
EchoStar Technologies L.L.C.
Nicholas B. Newell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and Devices Responsive to Ambient Audio
Publication number
20100046744
Publication date
Feb 25, 2010
Geoffrey B. Rhoads
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Portable Audio Appliance
Publication number
20100036881
Publication date
Feb 11, 2010
Geoffrey B. Rhoads
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
DISTRIBUTED ANTENNA SYSTEM USING OVERHEAD POWER LINES
Publication number
20090079660
Publication date
Mar 26, 2009
CORRIDOR SYSTEMS, INC.
Glenn E. Elmore
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRED, WIRELESS, INFRARED, AND POWERLINE AUDIO ENTERTAINMENT SYSTEMS
Publication number
20080158001
Publication date
Jul 3, 2008
KSC Industries, Inc.
William A. McCarty
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for high speed data communications
Publication number
20080124086
Publication date
May 29, 2008
SBC Knowledge Ventures L.P.
Adrian S. Matthews
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRED, WIRELESS, INFRARED, AND POWERLINE AUDIO ENTERTAINMENT SYSTEMS
Publication number
20080123868
Publication date
May 29, 2008
KSC Industries, Inc.
William A. McCarty
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Visual Content-Based Internet Search Methods and Sub-Combinations
Publication number
20080028223
Publication date
Jan 31, 2008
Geoffrey B. Rhoads
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Audio-Based Internet Search Methods and Sub-Combinations
Publication number
20070185840
Publication date
Aug 9, 2007
Geoffrey B. Rhoads
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Combined receiver and power adapter
Publication number
20070179702
Publication date
Aug 2, 2007
GARMIN LTD., a Cayman Islands Corporation
Clifton A. Pemble
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Integrated receiver and power adapter
Publication number
20070178877
Publication date
Aug 2, 2007
GARMIN LTD., a Cayman Islands Corporation
Clifton A. Pemble
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Power line communication adaptor and power line communication system
Publication number
20070076676
Publication date
Apr 5, 2007
Kabushiki Kaisha Toshiba
Toshifumi Shiba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Hybrid power line communications digital broadcast system
Publication number
20060286927
Publication date
Dec 21, 2006
William H. Berkman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and system for media content data distribution and consumption
Publication number
20060235552
Publication date
Oct 19, 2006
ARKADOS, INC.
Constantine N. Manis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method for communication system
Publication number
20060181459
Publication date
Aug 17, 2006
Robert A. Aekins
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Watermark-based personal audio appliance
Publication number
20060174348
Publication date
Aug 3, 2006
Geoffrey B. Rhoads
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Home network audio client with detachable remote commander
Publication number
20060165063
Publication date
Jul 27, 2006
Ryuichi Iwamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Audio/video network interface
Publication number
20050286509
Publication date
Dec 29, 2005
Ryuichi Iwamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wired, wireless, infrared, and powerline audio entertainment systems
Publication number
20050018857
Publication date
Jan 27, 2005
William A. McCarty
H04 - ELECTRIC COMMUNICATION TECHNIQUE