Signal means additional to the main recording track

Industry

CPC
G11B23/34

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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

G11B23/34Signal means additional to the main recording track

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical disk, an optical disk barcode forming method, an optical di...
- Patent number 8,472,291
- Issue date Jun 25, 2013
- Panasonic Corporation
- Yoshiho Gotoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk, an optical disk barcode forming method, an optical di...
- Patent number 8,014,236
- Issue date Sep 6, 2011
- Panasonic Corporation
- Yoshiho Gotoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical article having a material capable of undergoing a morpholog...
- Patent number 7,955,681
- Issue date Jun 7, 2011
- NBCUniversal Media, LLC
- Kasiraman Krishnan
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage device and method for operating a storage device
- Patent number 7,843,795
- Issue date Nov 30, 2010
- International Business Machines Corporation
- Giovanni Cherubini
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical disk, an optical disk barcode forming method, an optical di...
- Patent number 7,520,001
- Issue date Apr 14, 2009
- Panasonic Corporation
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage device and method for operating a storage device
- Patent number 7,436,748
- Issue date Oct 14, 2008
- International Business Machines Corporation
- Giovanni Cherubini
- G11 - INFORMATION STORAGE
Information Patent Grant
Marking of a data medium material for information intended for repr...
- Patent number 7,187,633
- Issue date Mar 6, 2007
- Gerhard Lehmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tape media identification code
- Patent number 7,126,779
- Issue date Oct 24, 2006
- Quantum Corporation
- James Zweighaft
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk, an optical disk barcode forming method, an optical di...
- Patent number 7,110,544
- Issue date Sep 19, 2006
- Matsushita Electric Industrial Co., Ltd.
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...
- Patent number 7,103,781
- Issue date Sep 5, 2006
- Matsushita Electric Industrial Co., Ltd.
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk, an optical disk barcode forming method, an optical di...
- Patent number 7,095,697
- Issue date Aug 22, 2006
- Matsushita Electric Industrial Co., Ltd.
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk, optical disk recording and reproducing apparatus, met...
- Patent number 6,938,162
- Issue date Aug 30, 2005
- Matsushita Electric Industrial Co., Ltd.
- Takahiro Nagai
- G11 - INFORMATION STORAGE
Information Patent Grant
OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...
- Patent number 6,862,685
- Issue date Mar 1, 2005
- Matsushita Electric Industrial Co., Ltd.
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...
- Patent number 6,757,391
- Issue date Jun 29, 2004
- Matsushita Electric Industrial Co., Ltd.
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...
- Patent number 6,728,882
- Issue date Apr 27, 2004
- Matsushita Electric Industrial Co., Ltd.
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...
- Patent number 6,618,347
- Issue date Sep 9, 2003
- Matsushita Electric Industrial Co., Ltd.
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for providing beginning-of-tape and end-of-tape...
- Patent number 6,606,220
- Issue date Aug 12, 2003
- Quantum Corporation
- William Glatfelter
- G11 - INFORMATION STORAGE
Information Patent Grant
OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...
- Patent number 6,600,706
- Issue date Jul 29, 2003
- Matsushita Electric Industrial Co., Ltd.
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...
- Patent number 6,552,969
- Issue date Apr 22, 2003
- Matsushita Electric Industrial Co., Ltd.
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk, recording and reproduction apparatus, and recording and repro...
- Patent number 6,501,718
- Issue date Dec 31, 2002
- Hitachi, Ltd.
- Hiroaki Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...
- Patent number 6,480,960
- Issue date Nov 12, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...
- Patent number 6,470,452
- Issue date Oct 22, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...
- Patent number 6,457,128
- Issue date Sep 24, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...
- Patent number 6,449,366
- Issue date Sep 10, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disc having a semiconductor memory
- Patent number 6,359,842
- Issue date Mar 19, 2002
- Hitachi, Ltd.
- Hirofumi Taguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic tape having hexadecimal hole patterns
- Patent number 6,305,630
- Issue date Oct 23, 2001
- Imation Corp.
- Danny J. Argento
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk, an optical disk barcode forming method, an optical di...
- Patent number 6,298,138
- Issue date Oct 2, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk, an optical disk barcode forming method, an optical di...
- Patent number 6,285,763
- Issue date Sep 4, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk, optical disk barcode forming method, optical disk rep...
- Patent number 6,285,762
- Issue date Sep 4, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical disk, an optical disk barcode forming method, an optical di...
- Patent number 6,285,764
- Issue date Sep 4, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...
- Publication number 20110286315
- Publication date Nov 24, 2011
- PANASONIC CORPORATION
- YOSHIHO GOTOH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECORDING MEDIUM, ATTACHING KIT FOR ATTACHING ENCRYPTION KEY STICKE...
- Publication number 20090327761
- Publication date Dec 31, 2009
- Pioneer Corporation
- Masatoshi Adachi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...
- Publication number 20090168619
- Publication date Jul 2, 2009
- PANASONIC CORPORATION
- YOSHIHO GOTOH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage Device and Method for Operating a Storage Device
- Publication number 20090003187
- Publication date Jan 1, 2009
- International Business Machines Corporation
- Giovanni Cherubini
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK, OPTICAL DISK RECORDING AND REPRODUCING APPARATUS, MET...
- Publication number 20080310292
- Publication date Dec 18, 2008
- Takahiro Nagai
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF RECORDING AND REPRODUCING DATA ON AND FROM OPTICAL DISC
- Publication number 20080170688
- Publication date Jul 17, 2008
- HITACHI-LG DATA STORAGE KOREA, INC.
- Younghoon JUNG
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL ARTICLE HAVING A MATERIAL CAPABLE OF UNDERGOING A MORPHOLOG...
- Publication number 20070116920
- Publication date May 24, 2007
- GENERAL ELECTRIC COMPANY
- Kasiraman Krishnan
- G11 - INFORMATION STORAGE
Information Patent Application
Marking of a data medium material for information intended for repr...
- Publication number 20070070847
- Publication date Mar 29, 2007
- Gerhard Lehmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical disk, an optical disk barcode forming method, an optical di...
- Publication number 20060131407
- Publication date Jun 22, 2006
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical disk, optical disk recording and reproducing apparatus, met...
- Publication number 20050185547
- Publication date Aug 25, 2005
- Takahiro Nagai
- G11 - INFORMATION STORAGE
Information Patent Application
Tape media identification code
- Publication number 20050018355
- Publication date Jan 27, 2005
- James Zweighaft
- G11 - INFORMATION STORAGE
Information Patent Application
Marking of a data medium material for information intended for repr...
- Publication number 20050007921
- Publication date Jan 13, 2005
- Gerhard Lehmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical disk, an optical disk barcode forming method, an optical di...
- Publication number 20040184394
- Publication date Sep 23, 2004
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage device and method for operating a storage device
- Publication number 20040047275
- Publication date Mar 11, 2004
- International Business Machines Corporation
- Giovanni Cherubini
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk, an optical disk barcode forming method, an optical di...
- Publication number 20030172286
- Publication date Sep 11, 2003
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital media cartridge status indicator
- Publication number 20020118481
- Publication date Aug 29, 2002
- Phillip T. Ingram
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk, an optical disk barcode forming method, an optical di...
- Publication number 20020097871
- Publication date Jul 25, 2002
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical disk, an optical disk barcode forming method, an optical di...
- Publication number 20020089920
- Publication date Jul 11, 2002
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical disk, an optical disk barcode forming method, an optical di...
- Publication number 20020080961
- Publication date Jun 27, 2002
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical disk, an optical disk barcode forming method, an optical di...
- Publication number 20020070282
- Publication date Jun 13, 2002
- Yoshiho Gotoh
- G06 - COMPUTING CALCULATING COUNTING

Signal means additional to the main recording track

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical disk, an optical disk barcode forming method, an optical di...

Optical disk, an optical disk barcode forming method, an optical di...

Optical article having a material capable of undergoing a morpholog...

Storage device and method for operating a storage device

Optical disk, an optical disk barcode forming method, an optical di...

Storage device and method for operating a storage device

Marking of a data medium material for information intended for repr...

Tape media identification code

Optical disk, an optical disk barcode forming method, an optical di...

OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...

Optical disk, an optical disk barcode forming method, an optical di...

Optical disk, optical disk recording and reproducing apparatus, met...

OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...

OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...

OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...

OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...

Systems and methods for providing beginning-of-tape and end-of-tape...

OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...

OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...

Disk, recording and reproduction apparatus, and recording and repro...

OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...

OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...

OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...

OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...

Disc having a semiconductor memory

Magnetic tape having hexadecimal hole patterns

Optical disk, an optical disk barcode forming method, an optical di...

Optical disk, an optical disk barcode forming method, an optical di...

Optical disk, optical disk barcode forming method, optical disk rep...

Optical disk, an optical disk barcode forming method, an optical di...

Patents Applicationslast 30 patents

OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...

RECORDING MEDIUM, ATTACHING KIT FOR ATTACHING ENCRYPTION KEY STICKE...

OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DI...

Storage Device and Method for Operating a Storage Device

OPTICAL DISK, OPTICAL DISK RECORDING AND REPRODUCING APPARATUS, MET...

METHOD OF RECORDING AND REPRODUCING DATA ON AND FROM OPTICAL DISC

OPTICAL ARTICLE HAVING A MATERIAL CAPABLE OF UNDERGOING A MORPHOLOG...

Marking of a data medium material for information intended for repr...

Optical disk, an optical disk barcode forming method, an optical di...

Optical disk, optical disk recording and reproducing apparatus, met...

Tape media identification code

Marking of a data medium material for information intended for repr...

Optical disk, an optical disk barcode forming method, an optical di...

Storage device and method for operating a storage device

Optical disk, an optical disk barcode forming method, an optical di...

Digital media cartridge status indicator

Optical disk, an optical disk barcode forming method, an optical di...

Optical disk, an optical disk barcode forming method, an optical di...

Optical disk, an optical disk barcode forming method, an optical di...

Optical disk, an optical disk barcode forming method, an optical di...