superimposed on the main signal

Industry

CPC
G11B5/5922

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B5/00Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor

Current Industry

G11B5/5922superimposed on the main signal

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Extending usable life of magnetic storage media
- Patent number 9,959,892
- Issue date May 1, 2018
- International Business Machines Corporation
- Tsuyoshi Miyamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Using component position error signals (PES) to measure tape distor...
- Patent number 6,690,535
- Issue date Feb 10, 2004
- Storage Technology Corporation
- Linus Tsung-Shu Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary head type magnetic recording/reproducing apparatus employing...
- Patent number 6,115,204
- Issue date Sep 5, 2000
- Sharp Kabushiki Kaisha
- Yoshiyuki Yokomachi
- G11 - INFORMATION STORAGE
Information Patent Grant
Information signal reproducing apparatus having means for tracking...
- Patent number 5,923,493
- Issue date Jul 13, 1999
- Canon Kabushiki Kaisha
- Hiroyuki Takimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Data conversion method, pilot signal formation method using the sam...
- Patent number 5,852,520
- Issue date Dec 22, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Kihei Ido
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tracking control circuit for maintaining substantial balance betwee...
- Patent number 5,671,101
- Issue date Sep 23, 1997
- Sony Corporation
- Yoichirou Senshu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system using encoded periodic digital sum variation (DSV...
- Patent number 5,570,248
- Issue date Oct 29, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Kihei Ido
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tracking control apparatus of rotary head type recording unit using...
- Patent number 5,402,281
- Issue date Mar 28, 1995
- Sony Corporation
- Naofumi Yanagihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Data conversion method, pilot signal formation method using the sam...
- Patent number 5,365,232
- Issue date Nov 15, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Kihei Ido
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tracking error detection circuit of magnetic recording and reproduc...
- Patent number 5,258,879
- Issue date Nov 2, 1993
- Matsushita Electric Industrial Co., Inc.
- Masafumi Shimotashiro
- G11 - INFORMATION STORAGE
Information Patent Grant
Tracking control means for a multi-channel reproducing apparatus
- Patent number 5,212,603
- Issue date May 18, 1993
- Canon Kabushiki Kaisha
- Masahide Hasegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Information signal recording apparatus recording pilot signals for...
- Patent number 5,124,853
- Issue date Jun 23, 1992
- Canon Kabushiki Kaisha
- Motokazu Kashida
- G11 - INFORMATION STORAGE
Information Patent Grant
Information signal recording and reproducing apparatus with a mark...
- Patent number 5,079,650
- Issue date Jan 7, 1992
- Canon Kabushiki Kaisha
- Susumu Kozuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus performing a tracking contro...
- Patent number 5,053,900
- Issue date Oct 1, 1991
- Canon Kabushiki Kaisha
- Masahide Hasegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-channel information signal reproducing apparatus for reproduc...
- Patent number 4,999,722
- Issue date Mar 12, 1991
- Canon Kabushiki Kaisha
- Susumu Kozuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Audio signal recording apparatus
- Patent number 4,996,607
- Issue date Feb 26, 1991
- Canon Kabushiki Kaisha
- Motokazu Kashida
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotating head type reproducing apparatus
- Patent number 4,991,031
- Issue date Feb 5, 1991
- Canon Kabushiki Kaisha
- Nobutoshi Takayam
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for recording an information signal at a second part of a...
- Patent number 4,984,104
- Issue date Jan 8, 1991
- Sony Corporation
- Takao Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-channel recording and/or reproducing apparatus capable of sim...
- Patent number 4,956,724
- Issue date Sep 11, 1990
- Canon Kabushiki Kaisha
- Kenichi Nagasawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for recording information in a magnetic record carrier wi...
- Patent number 4,860,125
- Issue date Aug 22, 1989
- U.S. Philips Corporation
- Jan van der Meer
- G11 - INFORMATION STORAGE
Information Patent Grant
Tracking controlling device using multiple pilot signals in magneti...
- Patent number 4,809,096
- Issue date Feb 28, 1989
- Hitachi, Ltd.
- Nobuo Azuma
- G11 - INFORMATION STORAGE
Information Patent Grant
Data recording apparatus
- Patent number 4,807,057
- Issue date Feb 21, 1989
- Canon Kabushiki Kaisha
- Motokazu Kashida
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for recording and reproducing a video signal and for reco...
- Patent number 4,769,722
- Issue date Sep 6, 1988
- Hitachi, Ltd.
- Shigeyuki Itoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Tracking apparatus responsive to multiple frequency-modulated carri...
- Patent number 4,724,494
- Issue date Feb 9, 1988
- Victor Company of Japan, Limited
- Hajime Koide
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and reproducing apparatus having an automatic tracking co...
- Patent number 4,686,589
- Issue date Aug 11, 1987
- Canon Kabushiki Kaisha
- Hiroyuki Takimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Information signal reproducing apparatus
- Patent number 4,679,099
- Issue date Jul 7, 1987
- Canon Kabushiki Kaisha
- Hiroo Edakubo
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording apparatus for video signal
- Patent number 4,677,504
- Issue date Jun 30, 1987
- Sony Corporation
- Minoru Yamazaki
- G11 - INFORMATION STORAGE
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
Head tracking apparatus
- Patent number 4,636,882
- Issue date Jan 13, 1987
- Canon Kabushiki Kaisha
- Hiroo Edakubo
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary head type reproducing apparatus
- Patent number 4,630,146
- Issue date Dec 16, 1986
- Canon Kabushiki Kaisha
- Nobutoshi Takayama
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Using component position error signals (PES) to measure tape distor...
- Publication number 20020085304
- Publication date Jul 4, 2002
- Storage Technology Corporation
- Linus Tsung-Shu Wang
- G11 - INFORMATION STORAGE

superimposed on the main signal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Extending usable life of magnetic storage media

Using component position error signals (PES) to measure tape distor...

Rotary head type magnetic recording/reproducing apparatus employing...

Information signal reproducing apparatus having means for tracking...

Data conversion method, pilot signal formation method using the sam...

Tracking control circuit for maintaining substantial balance betwee...

Method and system using encoded periodic digital sum variation (DSV...

Tracking control apparatus of rotary head type recording unit using...

Data conversion method, pilot signal formation method using the sam...

Tracking error detection circuit of magnetic recording and reproduc...

Tracking control means for a multi-channel reproducing apparatus

Information signal recording apparatus recording pilot signals for...

Information signal recording and reproducing apparatus with a mark...

Recording and/or reproducing apparatus performing a tracking contro...

Multi-channel information signal reproducing apparatus for reproduc...

Audio signal recording apparatus

Rotating head type reproducing apparatus

Apparatus for recording an information signal at a second part of a...

Multi-channel recording and/or reproducing apparatus capable of sim...

Apparatus for recording information in a magnetic record carrier wi...

Tracking controlling device using multiple pilot signals in magneti...

Data recording apparatus

Apparatus for recording and reproducing a video signal and for reco...

Tracking apparatus responsive to multiple frequency-modulated carri...

Recording and reproducing apparatus having an automatic tracking co...

Information signal reproducing apparatus

Recording apparatus for video signal

Recording method for video and audio signals in magnetic picture re...

Head tracking apparatus

Rotary head type reproducing apparatus

Patents Applicationslast 30 patents

Using component position error signals (PES) to measure tape distor...