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the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
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Details of colour television systems
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the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
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Method and apparatus for secure transfer and playback of multimedia...
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Adeia Media Solutions Inc.
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Secure transfer of previously broadcasted content
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12,047,718
Issue date
Jul 23, 2024
TiVo Solutions Inc.
Wijnand Van Stam
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Method and apparatus for secure transfer and playback of multimedia...
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11,700,359
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Jul 11, 2023
TiVo Solutions Inc.
Arthur van Hoff
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Method and apparatus for displaying branded video tags
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11,533,463
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Dec 20, 2022
TiVo Solutions Inc.
Richard Fulcher
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Image sensor and driving method thereof
Patent number
11,336,845
Issue date
May 17, 2022
Samsung Electronics Co., Ltd.
Wontak Choi
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Method and apparatus for secure transfer and playback of multimedia...
Patent number
11,166,001
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Nov 2, 2021
TiVo Solutions Inc.
Arthur van Hoff
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Method and apparatus for displaying branded video tags
Patent number
10,735,705
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Aug 4, 2020
TiVo Solutions Inc.
Richard Fulcher
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Secure transfer of previously broadcasted content
Patent number
10,440,342
Issue date
Oct 8, 2019
TiVo Solutions Inc.
Wijnand Van Stam
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Method and apparatus for secure transfer and playback of multimedia...
Patent number
10,158,837
Issue date
Dec 18, 2018
TiVo Solutions Inc.
Arthur Van Hoff
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Digital video recorder video editing system
Patent number
9,967,534
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May 8, 2018
TiVo Solutions Inc.
Matthew Flannery
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Method and apparatus for automatic stage scene detection
Patent number
9,729,796
Issue date
Aug 8, 2017
Motorola Mobility LLC
Yin-Hu Chen
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Second screen methods and arrangements
Patent number
9,462,341
Issue date
Oct 4, 2016
Digimarc Corporation
Bruce L. Davis
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Audio copy protection system
Patent number
8,639,092
Issue date
Jan 28, 2014
DCS Copy Protection Limited
David John Michael Robinson
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Second screen methods and arrangements
Patent number
8,516,533
Issue date
Aug 20, 2013
Digimarc Corporation
Bruce L. Davis
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Audio copy protection system
Patent number
8,160,423
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Apr 17, 2012
DCS Copy Protection Limited
David John Michael Robinson
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High-efficiency encoder and video information recording/reproducing...
Patent number
7,936,817
Issue date
May 3, 2011
Mitsubishi Denki Kabushiki Kaisha
Tomohiro Ueda
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Receiving apparatus of digital broadcasting and display method of r...
Patent number
7,865,929
Issue date
Jan 4, 2011
Sony Corporation
Hajime Inoue
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High-efficiency encoder and video information recording/reproducing...
Patent number
7,756,202
Issue date
Jul 13, 2010
Mitsubishi Denki Kabushiki Kaisha
Tomohiro Ueda
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High efficiency encoder and video information recording/reproducing...
Patent number
7,688,892
Issue date
Mar 30, 2010
Mitsubishi Denki Kabushiki Kaisha
Tomohiro Ueda
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High-efficiency encoder and video information recording/reproducing...
Patent number
7,376,184
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May 20, 2008
Mitsubishi Denki Kabushiki Kaisha
Tomohiro Ueda
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High efficiency encoder and video information recording/reproducing...
Patent number
7,362,805
Issue date
Apr 22, 2008
Mitsubishi Denki Kabushiki Kaisha
Tomohiro Ueda
G11 - INFORMATION STORAGE
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High-efficiency encoder and video information recording/reproducing...
Patent number
7,336,708
Issue date
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Mitsubishi Denki Kabushiki Kaisha
Tomohiro Ueda
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Image reproduction system for reproducing a still image from a vide...
Patent number
7,298,515
Issue date
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Canon Kabushiki Kaisha
Koji Takahashi
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Method for designing de-emphasis circuit for video signal processin...
Patent number
7,174,082
Issue date
Feb 6, 2007
Samsung Electronics Co., Ltd.
Chul-min Kim
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Audio disc of improved data structure and reproduction apparatus th...
Patent number
7,164,848
Issue date
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Victor Company of Japan, Limited
Yoshiaki Tanaka
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Audio disc of improved data structure and reproduction apparatus th...
Patent number
7,151,890
Issue date
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Victor Company of Japan, Ltd.
Yoshiaki Tanaka
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Audio disc of improved data structure and reproduction apparatus th...
Patent number
7,136,575
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Nov 14, 2006
Victor Company of Japan Ltd.
Yoshiaki Tanaka
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Selectable recording frame rate video tape recorder
Patent number
7,120,352
Issue date
Oct 10, 2006
Sony Corporation
Ryoichi Shimizu
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Camera system having converting means, recording means, reproductio...
Patent number
7,030,925
Issue date
Apr 18, 2006
Canon, Inc.
Tokuichi Tsunekawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Image pickup system with separable/attachable image pickup device a...
Patent number
6,978,085
Issue date
Dec 20, 2005
Canon Kabushiki Kaisha
Masamine Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SECURE TRANSFER OF PREVIOUSLY BROADCASTED CONTENT
Publication number
20240364851
Publication date
Oct 31, 2024
TiVo Solutions Inc.
Wijnand Van Stam
G06 - COMPUTING CALCULATING COUNTING
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IMAGE SENSOR
Publication number
20220232179
Publication date
Jul 21, 2022
Samsung Electronics Co., Ltd.
Wontak CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SECURE TRANSFER OF PREVIOUSLY BROADCASTED CONTENT
Publication number
20200128222
Publication date
Apr 23, 2020
TiVo Solutions Inc.
Wijnand Van Stam
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
METHOD AND APPARATUS FOR SECURE TRANSFER AND PLAYBACK OF MULTIMEDIA...
Publication number
20190075280
Publication date
Mar 7, 2019
TiVo Solutions Inc.
Arthur van Hoff
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High Dynamic Range Image Composition Using Multiple Images
Publication number
20160093029
Publication date
Mar 31, 2016
Ivan Micovic
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IMAGE CAPTURE DEVICE HAVING IMAGE SIGNAL PROCESSOR
Publication number
20150312544
Publication date
Oct 29, 2015
Samsung Techwin Co., Ltd.
Hongwoo KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SECOND SCREEN METHODS AND ARRANGEMENTS
Publication number
20140282735
Publication date
Sep 18, 2014
Digimarc Corporation
Bruce L. Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
SECOND SCREEN METHODS AND ARRANGEMENTS
Publication number
20130340003
Publication date
Dec 19, 2013
Digimarc Corporation
Bruce L. Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SECOND SCREEN METHODS AND ARRANGEMENTS
Publication number
20130152139
Publication date
Jun 13, 2013
Digimarc Corporation
Bruce L. Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
AUDIO COPY PROTECTION SYSTEM
Publication number
20120294588
Publication date
Nov 22, 2012
DCS COPY PROTECTION LIMITED
David John Michael Robinson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
HIGH EFFICIENCY ENCODER AND VIDEO INFORMATION RECORDING/REPRODUCING...
Publication number
20080123746
Publication date
May 29, 2008
TOMOHIRO UEDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH-EFFICIENCY ENCODER AND VIDEO INFORMATION RECORDING/REPRODUCING...
Publication number
20080112482
Publication date
May 15, 2008
TOMOHIRO UEDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Audio Copy Protection System
Publication number
20080089202
Publication date
Apr 17, 2008
David John Michael Robinson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
HIGH EFFICIENCY ENCODER AND VIDEO INFORMATION RECORDING/REPRODUCING...
Publication number
20080069224
Publication date
Mar 20, 2008
TOMOHIRO UEDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH-EFFICIENCY ENCODER AND VIDEO INFORMATION RECORDING/REPRODUCING...
Publication number
20080069208
Publication date
Mar 20, 2008
TOMOHIRO UEDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
HIGH EFFICIENCY ENCODER AND VIDEO INFORMATION RECORDING/REPRODUCING...
Publication number
20060133487
Publication date
Jun 22, 2006
TOMOHIRO UEDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Audio disc of improved data structure and reproduction apparatus th...
Publication number
20040096194
Publication date
May 20, 2004
Yoshiaki Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Image reproduction system for reproducing a still image from a vide...
Publication number
20040080785
Publication date
Apr 29, 2004
Canon Kabushiki Kaisha
Koji Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
High-efficiency encoder and video information recording/reproducing...
Publication number
20030138044
Publication date
Jul 24, 2003
Mitsubishi Denki Kabushiki Kaisha
Tomohiro Ueda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
High-efficiency encoder and video information recording/reproducing...
Publication number
20030133501
Publication date
Jul 17, 2003
Mitsubishi Denki Kabushiki Kaisha
Tomohiro Ueda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
IMAGE REPRODUCTION SYSTEM
Publication number
20030007168
Publication date
Jan 9, 2003
KOJI TAKAHASHI
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Audio disc of improved data structure and reproduction apparatus th...
Publication number
20020164154
Publication date
Nov 7, 2002
Yoshiaki Tanaka
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Audio disc of improved data structure and reproduction apparatus th...
Publication number
20020164153
Publication date
Nov 7, 2002
Yoshiaki Tanaka
G11 - INFORMATION STORAGE
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Video signal recording apparatus and video signal recording and rep...
Publication number
20020102096
Publication date
Aug 1, 2002
Hitachi, Ltd.
Nobutaka Amada
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Method for designing de-emphasis circuit for video signal processin...
Publication number
20020031326
Publication date
Mar 14, 2002
Chul-min Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Recording and reproducing apparatus
Publication number
20010028480
Publication date
Oct 11, 2001
Toshihiko Mimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Magnetic recording/reproducing apparatus and the same equiped with...
Publication number
20010002945
Publication date
Jun 7, 2001
Hitachi Ltd. and Hitachi Video and Information System, Inc.
Katsuyuki Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE