the additional information signals being transmitted by means of a subcarrier

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CPC
H04N7/081

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HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N7/00Television systems

Current Industry

H04N7/081the additional information signals being transmitted by means of a subcarrier

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Patents Grantslast 30 patents

Information Patent Grant
Broadcast signal frame generation apparatus and broadcast signal fr...
- Patent number 11,457,174
- Issue date Sep 27, 2022
- Electronics and Telecommunications Research Institute
- Jae-Young Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Video processing apparatus, method and system
- Patent number 11,317,051
- Issue date Apr 26, 2022
- China Film GDC (Beijing) Technology Co., Ltd.
- Wei Bian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadcast signal frame generation apparatus and broadcast signal fr...
- Patent number 11,019,303
- Issue date May 25, 2021
- Electronics and Telecommunications Research Institute
- Jae-Young Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device and communication method
- Patent number 10,999,554
- Issue date May 4, 2021
- Sony Corporation
- Yasuhisa Nakajima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Broadcast signal frame generation apparatus and broadcast signal fr...
- Patent number 10,757,362
- Issue date Aug 25, 2020
- Electronics and Telecommunications Research Institute
- Jae-Young Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for modulating a video signal with data
- Patent number 10,511,877
- Issue date Dec 17, 2019
- Koplar Interactive Systems International, L.L.C.
- Alan G. Maltagliati
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication device and communication method
- Patent number 10,404,937
- Issue date Sep 3, 2019
- Sony Corporation
- Yasuhisa Nakajima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Broadcast signal frame generation apparatus and broadcast signal fr...
- Patent number 10,389,973
- Issue date Aug 20, 2019
- Electronics and Telecommunications Research Institute
- Jae-Young Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadcast signal frame generation apparatus and broadcast signal fr...
- Patent number 10,122,960
- Issue date Nov 6, 2018
- Electronics and Telecommunications Research Institute
- Jae-Young Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission system, transmission apparatus, and transmission metho...
- Patent number 9,544,535
- Issue date Jan 10, 2017
- Sony Corporation
- Kazuyoshi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and apparatus for performing an objective video quality a...
- Patent number 9,307,188
- Issue date Apr 5, 2016
- Intel Corporation
- Barry A. O'Mahony
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for enhanced modulation of video signals
- Patent number 9,013,630
- Issue date Apr 21, 2015
- Koplar Interactive Systems International, L.L.C.
- Christopher E. Chupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for enhanced modulation of video signals
- Patent number 8,823,875
- Issue date Sep 2, 2014
- Koplar Interactive Systems International LLC
- Christopher E. Chupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission system, transmission apparatus, and transmission metho...
- Patent number 8,817,182
- Issue date Aug 26, 2014
- Sony Corporation
- Kazuyoshi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for enhanced modulation of video signals
- Patent number 8,704,946
- Issue date Apr 22, 2014
- Koplar Interactive Systems International LLC
- Christopher E. Chupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for enhanced modulation of video signals
- Patent number 8,405,772
- Issue date Mar 26, 2013
- Koplar Interactive Systems International LLC
- Christopher E. Chupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission system, transmission apparatus, and transmission metho...
- Patent number 8,253,859
- Issue date Aug 28, 2012
- Sony Corporation
- Kazuyoshi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system of detecting signal presence from a video signal...
- Patent number 8,018,531
- Issue date Sep 13, 2011
- Koplar Interactive Systems International, L.L.C.
- James G. Withers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for modulating a video signal with data
- Patent number 7,900,236
- Issue date Mar 1, 2011
- Koplar Interactive Systems International, L.L.C.
- Yousri H. Barsoum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for enhanced modulation of video signals
- Patent number 7,692,723
- Issue date Apr 6, 2010
- Koplar Interactive Systems International LLC
- Christopher E. Chupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for modulating a video signal with data
- Patent number 7,650,624
- Issue date Jan 19, 2010
- Koplar Interactive Systems International, L.L.C.
- Yousri H. Barsoum
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system of detecting signal presence from a video signal...
- Patent number 7,626,635
- Issue date Dec 1, 2009
- Koplar Interactive Systems International, L.L.C.
- James G. Withers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for enhanced modulation of video signals
- Patent number 7,586,541
- Issue date Sep 8, 2009
- Koplar Interactive Systems International, L.L.C.
- Christopher E. Chupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling a user's pc through a broadcas...
- Patent number 7,398,548
- Issue date Jul 8, 2008
- LV Partners, L.P.
- Jeffry Jovan Philyaw
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for enhanced modulation of video signals
- Patent number 7,286,188
- Issue date Oct 23, 2007
- Koplar Interactive Systems International, L.L.C.
- Christopher E. Chupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for enhanced modulation of video signals
- Patent number 7,116,374
- Issue date Oct 3, 2006
- Koplar Interactive Systems International, L.L.C.
- Christopher E. Chupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling a user's PC through an audio-v...
- Patent number 7,069,582
- Issue date Jun 27, 2006
- LV Partners, L.P.
- Jeffry Jovan Philyaw
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for enhanced modulation of video signals
- Patent number 6,992,726
- Issue date Jan 31, 2006
- Koplar Interactive Systems International, L.L.C.
- Christopher E. Chupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
TV receiver with individually programmable SAPchannel
- Patent number 6,927,802
- Issue date Aug 9, 2005
- Warner Bros. Entertainment Inc.
- Jamie Kellner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling a user's pc through an...
- Patent number 6,697,949
- Issue date Feb 24, 2004
- L.V. Partner, L.P.
- Jeffry Jovan Philyaw
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
VIDEO PROCESSING APPARATUS, METHOD AND SYSTEM
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- HUAXIA GDC FILM TECHNOLOGY CO., LTD
- Wei BIAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROADCAST SIGNAL FRAME GENERATION APPARATUS AND BROADCAST SIGNAL FR...
- Publication number 20210250546
- Publication date Aug 12, 2021
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jae-Young LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROADCAST SIGNAL FRAME GENERATION APPARATUS AND BROADCAST SIGNAL FR...
- Publication number 20200351469
- Publication date Nov 5, 2020
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jae-Young LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMPUTER PROGRAM
- Publication number 20190342517
- Publication date Nov 7, 2019
- SONY CORPORATION
- Yasuhisa Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROADCAST SIGNAL FRAME GENERATION APPARATUS AND BROADCAST SIGNAL FR...
- Publication number 20190327445
- Publication date Oct 24, 2019
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jae-Young LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROADCAST SIGNAL FRAME GENERATION APPARATUS AND BROADCAST SIGNAL FR...
- Publication number 20180367753
- Publication date Dec 20, 2018
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jae-Young LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROADCAST SIGNAL FRAME GENERATION APPARATUS AND BROADCAST SIGNAL FR...
- Publication number 20170272692
- Publication date Sep 21, 2017
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jae-Young LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMPUTER PROGRAM
- Publication number 20170070701
- Publication date Mar 9, 2017
- SONY CORPORATION
- Yasuhisa NAKAJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, AND TRANSMISSION METHO...
- Publication number 20150237299
- Publication date Aug 20, 2015
- SONY CORPORATION
- Kazuyoshi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Channel Bonding For Ultra-High Definition Video Background
- Publication number 20150189224
- Publication date Jul 2, 2015
- MaxLinear, Inc.
- Tim Gallagher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, AND TRANSMISSION METHO...
- Publication number 20140354884
- Publication date Dec 4, 2014
- Kazuyoshi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR ENHANCED MODULATION OF VIDEO SIGNALS
- Publication number 20140328408
- Publication date Nov 6, 2014
- Christopher E. Chupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, AND TRANSMISSION METHO...
- Publication number 20140327827
- Publication date Nov 6, 2014
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, AND TRANSMISSION METHO...
- Publication number 20140313412
- Publication date Oct 23, 2014
- Kazuyoshi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR ENHANCED MODULATION OF VIDEO SIGNALS
- Publication number 20140176793
- Publication date Jun 26, 2014
- Koplar Interactive Systems International, L.L.C.
- Christopher E. Chupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, AND TRANSMISSION METHO...
- Publication number 20140118617
- Publication date May 1, 2014
- SONY CORPORATION
- Kazuyoshi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF AND APPARATUS FOR PERFORMING AN OBJECTIVE VIDEO QUALITY A...
- Publication number 20140002735
- Publication date Jan 2, 2014
- Barry A. O'Mahony
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR ENHANCED MODULATION OF VIDEO SIGNALS
- Publication number 20130271652
- Publication date Oct 17, 2013
- Christopher E. Chupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, AND TRANSMISSION METHO...
- Publication number 20120274849
- Publication date Nov 1, 2012
- SONY CORPORATION
- Kazuyoshi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MODULATING A VIDEO SIGNAL WITH DATA
- Publication number 20100274643
- Publication date Oct 28, 2010
- Koplar Interactive Systems International, L.L.C.
- Yousri H. Barsoum
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR ENHANCED MODULATION OF VIDEO SIGNALS
- Publication number 20100141836
- Publication date Jun 10, 2010
- Koplar Interactive Systems International, L.L.C.
- Christopher E. Chupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MODULATING A VIDEO SIGNAL WITH DATA
- Publication number 20100141837
- Publication date Jun 10, 2010
- Yousri H. Barsoum
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM OF DETECTING SIGNAL PRESENCE FROM A VIDEO SIGNAL...
- Publication number 20100014593
- Publication date Jan 21, 2010
- James G. Withers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication system, transmission apparatus, receiving apparatus,...
- Publication number 20090278984
- Publication date Nov 12, 2009
- SONY CORPORATION
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRIVATE DATA TRANSMISSION VIA AN ANALOG BROADCAST TRANSMISSION
- Publication number 20080101415
- Publication date May 1, 2008
- Microsoft Corporation
- Rajesh Veeraraghavan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR ENHANCED MODULATION OF VIDEO SIGNALS
- Publication number 20080056351
- Publication date Mar 6, 2008
- Koplar Interactive Systems International, L.L.C.
- Christopher E. Chupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING A USER'S PC THROUGH A BROADCAS...
- Publication number 20070124417
- Publication date May 31, 2007
- LV Partners, LP
- Jeffry Jovan Philyaw
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR ENHANCED MODULATION OF VIDEO SIGNALS
- Publication number 20060274198
- Publication date Dec 7, 2006
- Koplar Interactive Systems International LLC.
- Christopher E. Chupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BTSC encoding method with digital FM modulation
- Publication number 20060188102
- Publication date Aug 24, 2006
- Luciano Zoso
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for enhanced modulation of video signals
- Publication number 20050195327
- Publication date Sep 8, 2005
- Christopher E. Chupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

the additional information signals being transmitted by means of a subcarrier

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Broadcast signal frame generation apparatus and broadcast signal fr...

Video processing apparatus, method and system

Broadcast signal frame generation apparatus and broadcast signal fr...

Communication device and communication method

Broadcast signal frame generation apparatus and broadcast signal fr...

Method and apparatus for modulating a video signal with data

Communication device and communication method

Broadcast signal frame generation apparatus and broadcast signal fr...

Broadcast signal frame generation apparatus and broadcast signal fr...

Transmission system, transmission apparatus, and transmission metho...

Method of and apparatus for performing an objective video quality a...

Method and system for enhanced modulation of video signals

Method and system for enhanced modulation of video signals

Transmission system, transmission apparatus, and transmission metho...

Method and system for enhanced modulation of video signals

Method and system for enhanced modulation of video signals

Transmission system, transmission apparatus, and transmission metho...

Method and system of detecting signal presence from a video signal...

Method and apparatus for modulating a video signal with data

Method and system for enhanced modulation of video signals

Method and apparatus for modulating a video signal with data

Method and system of detecting signal presence from a video signal...

Method and system for enhanced modulation of video signals

Method and apparatus for controlling a user's pc through a broadcas...

Method and system for enhanced modulation of video signals

Method and system for enhanced modulation of video signals

Method and apparatus for controlling a user's PC through an audio-v...

Method and system for enhanced modulation of video signals

TV receiver with individually programmable SAPchannel

Method and apparatus for controlling a user&#x00027;s pc through an...

Patents Applicationslast 30 patents

VIDEO PROCESSING APPARATUS, METHOD AND SYSTEM

BROADCAST SIGNAL FRAME GENERATION APPARATUS AND BROADCAST SIGNAL FR...

BROADCAST SIGNAL FRAME GENERATION APPARATUS AND BROADCAST SIGNAL FR...

COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMPUTER PROGRAM

BROADCAST SIGNAL FRAME GENERATION APPARATUS AND BROADCAST SIGNAL FR...

BROADCAST SIGNAL FRAME GENERATION APPARATUS AND BROADCAST SIGNAL FR...

BROADCAST SIGNAL FRAME GENERATION APPARATUS AND BROADCAST SIGNAL FR...

COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMPUTER PROGRAM

TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, AND TRANSMISSION METHO...

Channel Bonding For Ultra-High Definition Video Background

TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, AND TRANSMISSION METHO...

METHOD AND SYSTEM FOR ENHANCED MODULATION OF VIDEO SIGNALS

TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, AND TRANSMISSION METHO...

TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, AND TRANSMISSION METHO...

METHOD AND SYSTEM FOR ENHANCED MODULATION OF VIDEO SIGNALS

TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, AND TRANSMISSION METHO...

METHOD OF AND APPARATUS FOR PERFORMING AN OBJECTIVE VIDEO QUALITY A...

METHOD AND SYSTEM FOR ENHANCED MODULATION OF VIDEO SIGNALS

TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, AND TRANSMISSION METHO...

METHOD AND APPARATUS FOR MODULATING A VIDEO SIGNAL WITH DATA

METHOD AND SYSTEM FOR ENHANCED MODULATION OF VIDEO SIGNALS

METHOD AND APPARATUS FOR MODULATING A VIDEO SIGNAL WITH DATA

METHOD AND SYSTEM OF DETECTING SIGNAL PRESENCE FROM A VIDEO SIGNAL...

Communication system, transmission apparatus, receiving apparatus,...

PRIVATE DATA TRANSMISSION VIA AN ANALOG BROADCAST TRANSMISSION

METHOD AND SYSTEM FOR ENHANCED MODULATION OF VIDEO SIGNALS

METHOD AND APPARATUS FOR CONTROLLING A USER'S PC THROUGH A BROADCAS...

METHOD AND SYSTEM FOR ENHANCED MODULATION OF VIDEO SIGNALS

BTSC encoding method with digital FM modulation

Method and system for enhanced modulation of video signals

Method and apparatus for controlling a user's pc through an...