Marks for indexing, speed-controlling, synchronising, or timing

Industry

CPC
G11B23/42

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B23/00Record carriers not specific to the method of recording or reproducing Accessories

Current Industry

G11B23/42Marks for indexing, speed-controlling, synchronising, or timing

Industries

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Patents Grantslast 30 patents

Information Patent Grant
High density optical disc and method for reproducing and recording...
- Patent number 8,159,922
- Issue date Apr 17, 2012
- LG Electronics Inc.
- Kyung Chan Park
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus and emission control method
- Patent number 8,111,598
- Issue date Feb 7, 2012
- Sony Corporation
- Yuichiro Ikemoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk labeling system and method
- Patent number 7,671,880
- Issue date Mar 2, 2010
- Hewlett-Packard Development Company, L.P.
- David Pettigrew
- G11 - INFORMATION STORAGE
Information Patent Grant
High density optical disc and method for reproducing and recording...
- Patent number 7,342,871
- Issue date Mar 11, 2008
- LG Electronics Inc.
- Kyung Chan Park
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibrating fine actuator using a reference pattern
- Patent number 7,219,840
- Issue date May 22, 2007
- Hewlett-Packard Development Company, L.P.
- Darwin Mitchel Hanks
- G11 - INFORMATION STORAGE
Information Patent Grant
Speed control using drive current profile
- Patent number 7,196,715
- Issue date Mar 27, 2007
- Hewlett-Packard Development Company, L.P.
- Darwin Mitchel Hanks
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for storing data on an optical disk
- Patent number 7,125,644
- Issue date Oct 24, 2006
- Hewlett-Packard Development Company, L.P.
- Andrew L. Van Brocklin
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for processing information data and management...
- Patent number 7,061,836
- Issue date Jun 13, 2006
- Canon Kabushiki Kaisha
- Takuma Mikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Self calibrating embedded stripe based timing tracking servo system...
- Patent number 6,437,934
- Issue date Aug 20, 2002
- Seagate Technology LLC
- Turguy Goker
- G11 - INFORMATION STORAGE
Information Patent Grant
Self calibrating embedded stripe based timing tracking servo system...
- Patent number 6,281,675
- Issue date Aug 28, 2001
- Seagate Technology, Inc.
- Turguy Goker
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for detecting rotational displacement information of a ro...
- Patent number 6,057,976
- Issue date May 2, 2000
- Canon Kabushiki Kaisha
- Yasuhiko Ishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital optical disc with writeable regions and optical disc player...
- Patent number 5,870,364
- Issue date Feb 9, 1999
- Control Alt Design
- Walter Raczynski
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital optical compact disc and compact disc player
- Patent number 5,646,920
- Issue date Jul 8, 1997
- Walter Raczynski
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc serialization
- Patent number 5,572,589
- Issue date Nov 5, 1996
- Microsoft Corporation
- Lester L. Waters
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage disk having improved tracking capability
- Patent number 5,537,282
- Issue date Jul 16, 1996
- David Treves
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage medium, storage method and stored information reading method
- Patent number 5,446,684
- Issue date Aug 29, 1995
- Canon Kabushiki Kaisha
- Norio Kaneko
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method and device for measuring disk drive alignment
- Patent number 5,383,070
- Issue date Jan 17, 1995
- Charles R. Bond
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage medium, storage method and stored information reading method
- Patent number 5,335,197
- Issue date Aug 2, 1994
- Canon Kabushiki Kaisha
- Norio Kaneko
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Rewritable recording medium and recording reproducing apparatus for...
- Patent number 5,270,998
- Issue date Dec 14, 1993
- Pioneer Electronic Corporation
- Satoshi Uchiumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Search position encoder
- Patent number 5,257,024
- Issue date Oct 26, 1993
- Quan-Scan, Inc.
- Paul E. West
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical disk having an index mark
- Patent number 5,119,363
- Issue date Jun 2, 1992
- Matsushita Electric Industrial Company, Ltd.
- Isao Satoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage medium, storage method and stored information reading method
- Patent number 5,097,443
- Issue date Mar 17, 1992
- Canon Kabushiki Kaisha
- Norio Kaneko
- B82 - NANO-TECHNOLOGY
Information Patent Grant
High density data storage and retrieval system
- Patent number 4,956,817
- Issue date Sep 11, 1990
- QuanScan, Inc.
- Paul E. West
- B82 - NANO-TECHNOLOGY
Information Patent Grant
System to ascertain the scanning speed of audio disks with contactl...
- Patent number 4,796,249
- Issue date Jan 3, 1989
- Deutsche Thomson-Brandt GmbH
- Dieter Baas
- G11 - INFORMATION STORAGE
Information Patent Grant
Information storage disk transducer position control system using a...
- Patent number 4,558,383
- Issue date Dec 10, 1985
- International Business Machines Corporation
- Mark Johnson
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Information carrier disk with angular coding means and a system for...
- Patent number 4,556,966
- Issue date Dec 3, 1985
- Thomson-CSF
- Claude Bricot
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk-control track read through envelope
- Patent number 4,424,539
- Issue date Jan 3, 1984
- International Business Machines Corporation
- Steven D. Keidl
- G11 - INFORMATION STORAGE
Information Patent Grant
Cassette and adapter combination
- Patent number 4,413,732
- Issue date Nov 8, 1983
- U.S. Philips Corporation
- Friedrich Louzil
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape system with optically contrasting data marks
- Patent number 4,380,032
- Issue date Apr 12, 1983
- Newell Research Corporation
- R. Fred Pfost
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Preprogrammable recording system with automatic warning of time limit
- Patent number 4,339,776
- Issue date Jul 13, 1982
- U.S. Philips Corporation
- Erich Langer
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical beam positioning at radial location of optical disc using s...
- Publication number 20130100790
- Publication date Apr 25, 2013
- Hewlett-Packard Development Company, L.P.
- Darwin Mitchel Hanks
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK APPARATUS AND EMISSION CONTROL METHOD
- Publication number 20100008197
- Publication date Jan 14, 2010
- SONY CORPORATION
- Yuichiro IKEMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
Recordable medium with template pattern
- Publication number 20080261808
- Publication date Oct 23, 2008
- Hewlett-Packard Development Company, L.P.
- Andrew Koll
- G11 - INFORMATION STORAGE
Information Patent Application
HIGH DENSITY OPTICAL DISC AND METHOD FOR REPRODUCING AND RECORDING...
- Publication number 20070268801
- Publication date Nov 22, 2007
- Kyung Chan Park
- G11 - INFORMATION STORAGE
Information Patent Application
HIGH DENSITY OPTICAL DISC AND METHOD FOR REPRODUCING AND RECORDING...
- Publication number 20070268798
- Publication date Nov 22, 2007
- Kyung Chan Park
- G11 - INFORMATION STORAGE
Information Patent Application
Optically writing to and reading from housings of recordable data s...
- Publication number 20070253085
- Publication date Nov 1, 2007
- Eric Soeken
- G11 - INFORMATION STORAGE
Information Patent Application
Media control features for a compact disc
- Publication number 20050147019
- Publication date Jul 7, 2005
- Kenneth R. Creel
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk modified for speed and orientation tracking
- Publication number 20050058044
- Publication date Mar 17, 2005
- John M. Koegler
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and methods for storing data on an optical disk
- Publication number 20050037285
- Publication date Feb 17, 2005
- Andrew L. Van Brocklin
- G11 - INFORMATION STORAGE
Information Patent Application
Speed control using drive current profile
- Publication number 20040141045
- Publication date Jul 22, 2004
- Darwin Mitchel Hanks
- G11 - INFORMATION STORAGE
Information Patent Application
Calibrating fine actuator using a reference pattern
- Publication number 20040141046
- Publication date Jul 22, 2004
- Darwin Mitchel Hanks
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk labeling system and method
- Publication number 20040141385
- Publication date Jul 22, 2004
- David Pettigrew
- G11 - INFORMATION STORAGE
Information Patent Application
Radial position registration for a trackless optical disc surface
- Publication number 20040141445
- Publication date Jul 22, 2004
- Darwin Mitchel Hanks
- G11 - INFORMATION STORAGE
Information Patent Application
High density optical disc and method for reproducing and recording...
- Publication number 20030223333
- Publication date Dec 4, 2003
- Kyung Chan Park
- G11 - INFORMATION STORAGE
Information Patent Application
Disk data storage media with edge track data surface, methods to ma...
- Publication number 20030156531
- Publication date Aug 21, 2003
- G6 Science Corporation
- Gary W. Ferguson
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc apparatus
- Publication number 20030123353
- Publication date Jul 3, 2003
- Hiroshi Ito
- G11 - INFORMATION STORAGE
Information Patent Application
Pancake made up of media in strip or tape form with an identificati...
- Publication number 20020131206
- Publication date Sep 19, 2002
- EMTEC MAGNETICS GmbH
- Bernd Scholtysik
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for processing information data and management...
- Publication number 20020097645
- Publication date Jul 25, 2002
- Takuma Mikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Indelible watermark on optical discs
- Publication number 20020081413
- Publication date Jun 27, 2002
- WEA Manufacturing Inc.
- Dominick DallaVerde
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Self calibrating embedded stripe based timing tracking servo system...
- Publication number 20010015868
- Publication date Aug 23, 2001
- Seagate Technology, Inc.
- Turguy Goker
- G11 - INFORMATION STORAGE

Marks for indexing, speed-controlling, synchronising, or timing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High density optical disc and method for reproducing and recording...

Optical disk apparatus and emission control method

Optical disk labeling system and method

High density optical disc and method for reproducing and recording...

Calibrating fine actuator using a reference pattern

Speed control using drive current profile

Systems and methods for storing data on an optical disk

Method and apparatus for processing information data and management...

Self calibrating embedded stripe based timing tracking servo system...

Self calibrating embedded stripe based timing tracking servo system...

Apparatus for detecting rotational displacement information of a ro...

Digital optical disc with writeable regions and optical disc player...

Digital optical compact disc and compact disc player

Disc serialization

Data storage disk having improved tracking capability

Storage medium, storage method and stored information reading method

Method and device for measuring disk drive alignment

Storage medium, storage method and stored information reading method

Rewritable recording medium and recording reproducing apparatus for...

Search position encoder

Optical disk having an index mark

Storage medium, storage method and stored information reading method

High density data storage and retrieval system

System to ascertain the scanning speed of audio disks with contactl...

Information storage disk transducer position control system using a...

Information carrier disk with angular coding means and a system for...

Magnetic disk-control track read through envelope

Cassette and adapter combination

Tape system with optically contrasting data marks

Preprogrammable recording system with automatic warning of time limit

Patents Applicationslast 30 patents

Optical beam positioning at radial location of optical disc using s...

OPTICAL DISK APPARATUS AND EMISSION CONTROL METHOD

Recordable medium with template pattern

HIGH DENSITY OPTICAL DISC AND METHOD FOR REPRODUCING AND RECORDING...

HIGH DENSITY OPTICAL DISC AND METHOD FOR REPRODUCING AND RECORDING...

Optically writing to and reading from housings of recordable data s...

Media control features for a compact disc

Optical disk modified for speed and orientation tracking

Systems and methods for storing data on an optical disk

Speed control using drive current profile

Calibrating fine actuator using a reference pattern

Optical disk labeling system and method

Radial position registration for a trackless optical disc surface

High density optical disc and method for reproducing and recording...

Disk data storage media with edge track data surface, methods to ma...

Optical disc apparatus

Pancake made up of media in strip or tape form with an identificati...

Method and apparatus for processing information data and management...

Indelible watermark on optical discs

Self calibrating embedded stripe based timing tracking servo system...