Membership
Tour
Register
Log in
the sound signal being pulse code modulated and recorded in time division multiplex with the modulated video signal
Follow
Industry
CPC
H04N5/928
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
H
ELECTRICITY
H04
Electric communication
H04N
PICTORIAL COMMUNICATION
H04N5/00
Details of television systems
Current Industry
H04N5/928
the sound signal being pulse code modulated and recorded in time division multiplex with the modulated video signal
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
High-efficiency encoder and video information recording/reproducing...
Patent number
7,936,817
Issue date
May 3, 2011
Mitsubishi Denki Kabushiki Kaisha
Tomohiro Ueda
G11 - INFORMATION STORAGE
Information
Patent Grant
High-efficiency encoder and video information recording/reproducing...
Patent number
7,756,202
Issue date
Jul 13, 2010
Mitsubishi Denki Kabushiki Kaisha
Tomohiro Ueda
G11 - INFORMATION STORAGE
Information
Patent Grant
High efficiency encoder and video information recording/reproducing...
Patent number
7,688,892
Issue date
Mar 30, 2010
Mitsubishi Denki Kabushiki Kaisha
Tomohiro Ueda
G11 - INFORMATION STORAGE
Information
Patent Grant
High-efficiency encoder and video information recording/reproducing...
Patent number
7,376,184
Issue date
May 20, 2008
Mitsubishi Denki Kabushiki Kaisha
Tomohiro Ueda
G11 - INFORMATION STORAGE
Information
Patent Grant
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
Information
Patent Grant
High-efficiency encoder and video information recording/reproducing...
Patent number
7,336,708
Issue date
Feb 26, 2008
Mitsubishi Denki Kabushiki Kaisha
Tomohiro Ueda
G11 - INFORMATION STORAGE
Information
Patent Grant
High-efficiency encoder and video information recording/reproducing...
Patent number
6,870,884
Issue date
Mar 22, 2005
Mitsubishi Denki Kabushiki Kaisha
Tomohiro Ueda
G11 - INFORMATION STORAGE
Information
Patent Grant
Reproducing apparatus, computer-readable storage medium and method...
Patent number
6,661,966
Issue date
Dec 9, 2003
Canon Kabushiki Kaisha
Hiroaki Furuyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording four channels of digital audio data on two channels of a...
Patent number
6,269,219
Issue date
Jul 31, 2001
Sony Corporation
Akira Takano
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for recording and reproducing an audio mode information s...
Patent number
6,243,220
Issue date
Jun 5, 2001
Canon Kabushiki Kaisha
Akio Aoki
G11 - INFORMATION STORAGE
Information
Patent Grant
Device and method for recording and reproducing image information
Patent number
6,188,834
Issue date
Feb 13, 2001
Canon Kabushiki Kaisha
Hiroo Edakubo
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital camcorder with automatic select function of audio signal ou...
Patent number
6,185,362
Issue date
Feb 6, 2001
Samsung Electronics Co., Ltd.
Hang-du Yoo
G11 - INFORMATION STORAGE
Information
Patent Grant
Rotary head reproducing apparatus that displays date, time, and fra...
Patent number
6,002,537
Issue date
Dec 14, 1999
Canon Kabushiki Kaisha
Keiji Satoh
G11 - INFORMATION STORAGE
Information
Patent Grant
Video device with post-recordability
Patent number
5,930,452
Issue date
Jul 27, 1999
Asahi Kogaku Kogyo Kabushiki Kaisha
Yoshio Wakui
G11 - INFORMATION STORAGE
Information
Patent Grant
Video signal recording apparatus
Patent number
5,913,011
Issue date
Jun 15, 1999
Canon Kabushiki Kaisha
Yoshitake Nagashima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High efficiency encoder and video information recording/reproducing...
Patent number
5,909,252
Issue date
Jun 1, 1999
Mitsubishi Denki Kabushiki Kaisha
Tomohiro Ueda
G11 - INFORMATION STORAGE
Information
Patent Grant
High-efficiency encoder and video information recording/reproducing...
Patent number
5,841,474
Issue date
Nov 24, 1998
Mitsubshi Denki Kabushiki Kaisha
Tomohiro Ueda
G11 - INFORMATION STORAGE
Information
Patent Grant
Record and play-back system in which a pair of tracks of a recordin...
Patent number
5,822,492
Issue date
Oct 13, 1998
Asahi Kogaku Kogyo Kabushiki Kaisha
Yoshio Wakui
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for recording/reproducing converted four-channel audio si...
Patent number
5,790,500
Issue date
Aug 4, 1998
Canon Kabushiki Kaisha
Osamu Itokawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording apparatus for recording a first and a second information...
Patent number
5,737,478
Issue date
Apr 7, 1998
Canon Kabushiki Kaisha
Yoichi Yamagishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording apparatus for a video signal and a control information in...
Patent number
5,684,919
Issue date
Nov 4, 1997
Canon Kabushiki Kaisha
Masahiko Kikuzawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple audio signal recording and reproducing apparatus
Patent number
5,668,785
Issue date
Sep 16, 1997
Matsushita Electric Industrial Co., Ltd.
Hiroki Monta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital signal recording method and digital video tape recorder
Patent number
5,642,459
Issue date
Jun 24, 1997
Mitsubishi Denki Kabushiki Kaisha
Yukari Arano
G11 - INFORMATION STORAGE
Information
Patent Grant
Audio signal conversion using frequency band division
Patent number
5,631,966
Issue date
May 20, 1997
Apple Computer, Inc.
Lawrence F. Heyl
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for selectively recording multiple television...
Patent number
5,594,551
Issue date
Jan 14, 1997
Matsushita Electric Industrial Co., Ltd.
Hiroki Monta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wide picture video recording/reproducing system
Patent number
5,528,433
Issue date
Jun 18, 1996
Hitachi, Ltd.
Shigeyuki Itoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital signal recording method and digital video tape recorder
Patent number
5,499,106
Issue date
Mar 12, 1996
Mitsubishi Denki Kabushiki Kaisha
Yukari Arano
G11 - INFORMATION STORAGE
Information
Patent Grant
High-efficiency encoder and video information recording/reproducing...
Patent number
5,488,482
Issue date
Jan 30, 1996
Mitsubishi Denki Kabushiki Kaisha
Tomohiro Ueda
G11 - INFORMATION STORAGE
Information
Patent Grant
High-efficiency encoder and video information recording/reproducing...
Patent number
5,479,264
Issue date
Dec 26, 1995
Mitsubishi Denki Kabushiki Kaisha
Tomohiro Ueda
G11 - INFORMATION STORAGE
Information
Patent Grant
Video camera with selective compensation for still picture recordin...
Patent number
5,461,485
Issue date
Oct 24, 1995
Canon Kabushiki Kaisha
Yoshitake Nagashima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
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
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
Information
Patent Application
HIGH EFFICIENCY ENCODER AND VIDEO INFORMATION RECORDING/REPRODUCING...
Publication number
20060133487
Publication date
Jun 22, 2006
TOMOHIRO UEDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and process for digitizing and tracking audio, video and tex...
Publication number
20060082662
Publication date
Apr 20, 2006
Brian Isaacson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
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
Information
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