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H04N5/9155
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ELECTRICITY
H04
Electric communication
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PICTORIAL COMMUNICATION
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Details of television systems
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H04N5/9155
with sound multiplexing
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Patents Grants
last 30 patents
Information
Patent Grant
Time-lapse recording/reproducing system and method for recording/re...
Patent number
6,782,187
Issue date
Aug 24, 2004
Samsung Electronics Company, Ltd.
Jin-kyu Jeon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Stop motion video apparatus including improved dynamic range
Patent number
6,195,502
Issue date
Feb 27, 2001
Discovision Associates
Wayne R. Dakin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Combined video/audio signal player with a squelch function
Patent number
6,163,645
Issue date
Dec 19, 2000
Discovision Associates
Wayne R. Dakin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video recording medium for stop-motion playback
Patent number
6,137,942
Issue date
Oct 24, 2000
Discovision Associates
Wayne R. Dakin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Recording/reproducing apparatus where the video signal indicates th...
Patent number
5,475,499
Issue date
Dec 12, 1995
Canon Kabushiki Kaisha
Tomishige Taguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Video recording medium for stop-motion playback
Patent number
5,220,434
Issue date
Jun 15, 1993
Discovision Associates
Wayne R. Dakin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Record disc for storing separate video and audio information
Patent number
5,018,020
Issue date
May 21, 1991
Discovision Associates
Wayne R. Dakin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for recording reproducing a still image and corresponding...
Patent number
4,816,928
Issue date
Mar 28, 1989
Sony Corporation
Takayuki Sasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Continuous audio recording in a skip-field video recorder
Patent number
4,758,901
Issue date
Jul 19, 1988
Eastman Kodak Company
Robert R. Eckenbrecht
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple variable rate audio message playback
Patent number
4,757,393
Issue date
Jul 12, 1988
Discovision Associates
Wayne R. Dakin
G11 - INFORMATION STORAGE
Information
Patent Grant
Audio signal generating apparatus for generating an audio signal to...
Patent number
4,752,835
Issue date
Jun 21, 1988
Victor Company of Japan, Ltd.
Terunobu Sou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video/audio coded data recovery from a record medium
Patent number
4,727,433
Issue date
Feb 23, 1988
Discovision Associates
Wayne R. Dakin
G11 - INFORMATION STORAGE
Information
Patent Grant
Video format signal recording and reproducing method
Patent number
4,703,369
Issue date
Oct 27, 1987
Pioneer Electronic Corporation
Yoshiaki Moriyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Multiple variable rate audio message recording and playback
Patent number
4,703,368
Issue date
Oct 27, 1987
Discovision Associates
Wayne R. Dakin
G11 - INFORMATION STORAGE
Information
Patent Grant
Information signal reproducing apparatus
Patent number
4,694,456
Issue date
Sep 15, 1987
Sony Corporation
Kazuyuki Morita
G11 - INFORMATION STORAGE
Information
Patent Grant
Processing circuit for television sync signals produced from a reco...
Patent number
4,675,751
Issue date
Jun 23, 1987
Tokyo Electric Co., Ltd.
Motoi Yagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Recording method for video and audio signals in magnetic picture re...
Patent number
4,654,724
Issue date
Mar 31, 1987
Fuji Photo Film Co., Ltd.
Masahiko Nagano
G11 - INFORMATION STORAGE
Information
Patent Grant
Selectable video/audio coded data recovery from a record medium
Patent number
4,638,377
Issue date
Jan 20, 1987
Discovision Associates
Wayne R. Dakin
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of recording and reproducing video format signal
Patent number
4,604,655
Issue date
Aug 5, 1986
Pioneer Electronic Corporation
Yoshiaki Moriyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and reproducing method for video format signal
Patent number
4,602,295
Issue date
Jul 22, 1986
Pioneer Electronic Corporation
Yoshiaki Moriyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for stop-motion playback of a record disc
Patent number
4,583,131
Issue date
Apr 15, 1986
Discovision Associates
Wayne R. Dakin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Extended play videodisc
Patent number
4,519,004
Issue date
May 21, 1985
Discovision Associates
Richard L. Wilkinson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video format signal recording and reproduction system
Patent number
4,499,503
Issue date
Feb 12, 1985
Pioneer Electronic Corporation
Tsutomu Suzuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for recording and playing back continuous-play and stop-moti...
Patent number
4,463,389
Issue date
Jul 31, 1984
Discovision Associates
Scott M. Golding
G11 - INFORMATION STORAGE
Information
Patent Grant
System for recording continuous-play and stop-motion signal
Patent number
4,450,488
Issue date
May 22, 1984
Discovision Associates
Scott M. Golding
G11 - INFORMATION STORAGE
Information
Patent Grant
Extended play video recording and reproducing system with selection...
Patent number
4,353,090
Issue date
Oct 5, 1982
Discovision Associates
Kent D. Broadbent
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video recording on disk and device for the repetitive reading of su...
Patent number
4,347,527
Issue date
Aug 31, 1982
Thomson-Brandt
Lucien Lainez
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Skip field recorder with audio multiplexer
Patent number
4,135,205
Issue date
Jan 16, 1979
Sony Corporation
Hiroo Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
3924062
Patent number
3,924,062
Issue date
Dec 2, 1975
G11 - INFORMATION STORAGE
Information
Patent Grant
3908076
Patent number
3,908,076
Issue date
Sep 23, 1975
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Recording device with a still picture record mode
Publication number
20020110367
Publication date
Aug 15, 2002
Koninklijke Philips Electronics N.V.
Franz Schuegerl
H04 - ELECTRIC COMMUNICATION TECHNIQUE