with more than one gap simultaneously operative

Industry

CPC
G11B5/2652

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

G11B5/2652with more than one gap simultaneously operative

Industries

Patents Grantslast 30 patents

Information Patent Grant
Data storage system and magnetic tape recording media with features...
- Patent number 11,783,857
- Issue date Oct 10, 2023
- International Business Machines Corporation
- Robert Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape head design having a null shield for same gap verify
- Patent number 11,682,421
- Issue date Jun 20, 2023
- Western Digital Technologies, Inc.
- David J. Seagle
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic core and coil design for double perpendicular magnetic rec...
- Patent number 10,482,905
- Issue date Nov 19, 2019
- Headway Technologies, Inc.
- Kowang Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape apparatus having an array of write transducers each having at...
- Patent number 10,170,138
- Issue date Jan 1, 2019
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo parameterization for multi-sensor reader
- Patent number 9,761,258
- Issue date Sep 12, 2017
- Seagate Technology LLC
- Kenneth A. Haapala
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and system having offset arrays
- Patent number 9,754,616
- Issue date Sep 5, 2017
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Quasi-statically oriented, bi-directional tape recording head
- Patent number 9,721,601
- Issue date Aug 1, 2017
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and system having offset arrays
- Patent number 9,607,639
- Issue date Mar 28, 2017
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic writer having multiple gaps with more uniform magnetic fie...
- Patent number 9,601,134
- Issue date Mar 21, 2017
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and system having offset arrays
- Patent number 9,595,276
- Issue date Mar 14, 2017
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive sensor selection
- Patent number 9,576,597
- Issue date Feb 21, 2017
- Seagate Technology LLC
- Jon Trantham
- G11 - INFORMATION STORAGE
Information Patent Grant
Quasi-statically oriented, bi-directional tape recording head
- Patent number 9,449,628
- Issue date Sep 20, 2016
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Leads coupled to top and bottom reader stacks of a reader
- Patent number 9,361,910
- Issue date Jun 7, 2016
- Seagate Technology LLC
- Shaun Eric McKinlay
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for multi-resolution data sensing
- Patent number 9,336,804
- Issue date May 10, 2016
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Bruce A. Wilson
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic writer having a dual side gap
- Patent number 9,286,919
- Issue date Mar 15, 2016
- Western Digital (Fremont), LLC
- Feng Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic writer having multiple gaps with more uniform magnetic fie...
- Patent number 9,257,137
- Issue date Feb 9, 2016
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and system having offset arrays
- Patent number 9,208,809
- Issue date Dec 8, 2015
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Electric gaps and method for making electric gaps for multiple sens...
- Patent number 8,970,988
- Issue date Mar 3, 2015
- Western Digital (Fremont), LLC
- Shaoping Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic writer having multiple gaps with more uniform magnetic fie...
- Patent number 8,670,210
- Issue date Mar 11, 2014
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic writer having multiple gaps with more uniform magnetic fie...
- Patent number 8,385,018
- Issue date Feb 26, 2013
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic reader with piggybacked fence
- Patent number 8,004,799
- Issue date Aug 23, 2011
- International Business Machines Corporation
- Robert Glenn Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic reader with piggybacked fence
- Patent number 7,548,397
- Issue date Jun 16, 2009
- International Business Machines Corporation
- Robert Glenn Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Composite magnetic head arranged so the reproducing elements do not...
- Patent number 7,271,970
- Issue date Sep 18, 2007
- Hitachi Global Storage Technologies Japan, Ltd.
- Reijiro Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a horizontal thin film write, MR read head
- Patent number 7,213,326
- Issue date May 8, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Mohamad Towfik Krounbi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head for perpendicular recording and magnetic disk storage...
- Patent number 7,180,704
- Issue date Feb 20, 2007
- Hitachi Global Storage Technologies Japan, Ltd.
- Masafumi Mochizuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods and systems for magnetic recording
- Patent number 7,116,514
- Issue date Oct 3, 2006
- Quantum Corporation
- Faramarz Mahnad
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making a magnetic head
- Patent number 7,100,268
- Issue date Sep 5, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Mohamad Towfik Krounbi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head for perpendicular recording and magnetic disk storage...
- Patent number 7,031,108
- Issue date Apr 18, 2006
- Hitachi Global Storage Technologies Japan, Ltd.
- Masafumi Mochizuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Large angle azimuth recording and head configurations
- Patent number 6,947,247
- Issue date Sep 20, 2005
- Advanced Research Corporation
- Theodore A. Schwarz
- G11 - INFORMATION STORAGE
Information Patent Grant
Inverted write head for vertical recording
- Patent number 6,943,992
- Issue date Sep 13, 2005
- Headway Technologies, Inc.
- Charles Lin
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC CORE AND COIL DESIGN FOR DOUBLE PERPENDICULAR MAGNETIC REC...
- Publication number 20190304490
- Publication date Oct 3, 2019
- HEADWAY TECHNOLOGIES, INC.
- Kowang Liu
- G11 - INFORMATION STORAGE
Information Patent Application
TAPE APPARATUS HAVING AN ARRAY OF WRITE TRANSDUCERS EACH HAVING AT...
- Publication number 20180286436
- Publication date Oct 4, 2018
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND SYSTEM HAVING OFFSET ARRAYS
- Publication number 20140327987
- Publication date Nov 6, 2014
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
QUASI-STATICALLY ORIENTED, BI-DIRECTIONAL TAPE RECORDING HEAD
- Publication number 20140327983
- Publication date Nov 6, 2014
- International Business Machines Corportion
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC WRITER HAVING MULTIPLE GAPS WITH MORE UNIFORM MAGNETIC FIE...
- Publication number 20140126078
- Publication date May 8, 2014
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC WRITER HAVING MULTIPLE GAPS WITH MORE UNIFORM MAGNETIC FIE...
- Publication number 20130120872
- Publication date May 16, 2013
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC WRITER HAVING MULTIPLE GAPS WITH MORE UNIFORM MAGNETIC FIE...
- Publication number 20110102116
- Publication date May 5, 2011
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC READER WITH PIGGYBACKED FENCE
- Publication number 20090135528
- Publication date May 28, 2009
- Robert Glenn Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic reader with piggybacked fence
- Publication number 20070109681
- Publication date May 17, 2007
- International Business Machines Corporation
- Robert Glenn Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
Horizontal thin film write, MR read head
- Publication number 20050264945
- Publication date Dec 1, 2005
- Mohamad Towfik Krounbi
- G11 - INFORMATION STORAGE
Information Patent Application
Horizontal thin film write, MR read head
- Publication number 20050264925
- Publication date Dec 1, 2005
- Mohamad Towfik Krounbi
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head for perpendicular recording and magnetic disk storage...
- Publication number 20050213244
- Publication date Sep 29, 2005
- Hitachi, Ltd.
- Masafumi Mochizuki
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head for perpendicular recording and magnetic disk storage...
- Publication number 20050207061
- Publication date Sep 22, 2005
- Hitachi, Ltd.
- Masafumi Mochizuki
- G11 - INFORMATION STORAGE
Information Patent Application
Composite magnetic head arranged so the reproducing elements do not...
- Publication number 20050134990
- Publication date Jun 23, 2005
- Hitachi Global Storage Technologies Japan, Ltd.
- Reijiro Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Application
Methods and systems for magnetic recording
- Publication number 20050083600
- Publication date Apr 21, 2005
- Faramarz Mahnad
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head and magnetic disk drive
- Publication number 20050013058
- Publication date Jan 20, 2005
- Yuko Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head for perpendicular recording and magnetic disk storage...
- Publication number 20040184189
- Publication date Sep 23, 2004
- Masafumi Mochizuki
- G11 - INFORMATION STORAGE
Information Patent Application
Large angle azimuth recording and head configurations
- Publication number 20040174628
- Publication date Sep 9, 2004
- Theodore A. Schwarz
- G11 - INFORMATION STORAGE
Information Patent Application
Method of making a horizontal thin film write and read head
- Publication number 20040085686
- Publication date May 6, 2004
- Mohamad Towfik Krounbi
- G11 - INFORMATION STORAGE
Information Patent Application
Shared pole design for reduced thermal pole tip protrusion
- Publication number 20030231435
- Publication date Dec 18, 2003
- Seagate Technology LLC
- Vee Sochivy Kong
- G11 - INFORMATION STORAGE
Information Patent Application
Bilayer shared pole extension for reduced thermal pole tip protrusion
- Publication number 20030231425
- Publication date Dec 18, 2003
- Seagate Technology LLC
- Declan Macken
- G11 - INFORMATION STORAGE
Information Patent Application
Multiple orientation magnetic information storage
- Publication number 20030090826
- Publication date May 15, 2003
- Seagate Technology, Inc.
- Hans J. Richter
- G11 - INFORMATION STORAGE
Information Patent Application
Inverted write head for vertical recording
- Publication number 20030043513
- Publication date Mar 6, 2003
- HEADWAY TECHNOLOGIES, INC.
- Charles Lin
- B82 - NANO-TECHNOLOGY
Information Patent Application
Merged-pole magnetic head having inverted write elements
- Publication number 20030035248
- Publication date Feb 20, 2003
- Storage Technology Corporation
- Larry E. Daby
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head and magnetic disk drive
- Publication number 20030002211
- Publication date Jan 2, 2003
- Yuko Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Application
Composite magnetic head, magnetic disk drive using the head, and co...
- Publication number 20020135919
- Publication date Sep 26, 2002
- Reijiro Tsuchiya
- B82 - NANO-TECHNOLOGY
Information Patent Application
Composite magnetic head, magnetic disk drive using the head, and co...
- Publication number 20020131213
- Publication date Sep 19, 2002
- Reijiro Tsuchiya
- B82 - NANO-TECHNOLOGY
Information Patent Application
Wide bandwidth magnetoresistive sensor and method of making the same
- Publication number 20020131214
- Publication date Sep 19, 2002
- Mark W. Covington
- B82 - NANO-TECHNOLOGY
Information Patent Application
Recording head and magnetic recording apparatus
- Publication number 20020036871
- Publication date Mar 28, 2002
- Koji Yano
- B82 - NANO-TECHNOLOGY

with more than one gap simultaneously operative

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Data storage system and magnetic tape recording media with features...

Tape head design having a null shield for same gap verify

Magnetic core and coil design for double perpendicular magnetic rec...

Tape apparatus having an array of write transducers each having at...

Servo parameterization for multi-sensor reader

Magnetic head and system having offset arrays

Quasi-statically oriented, bi-directional tape recording head

Magnetic head and system having offset arrays

Magnetic writer having multiple gaps with more uniform magnetic fie...

Magnetic head and system having offset arrays

Disk drive sensor selection

Quasi-statically oriented, bi-directional tape recording head

Leads coupled to top and bottom reader stacks of a reader

Systems and methods for multi-resolution data sensing

Magnetic writer having a dual side gap

Magnetic writer having multiple gaps with more uniform magnetic fie...

Magnetic head and system having offset arrays

Electric gaps and method for making electric gaps for multiple sens...

Magnetic writer having multiple gaps with more uniform magnetic fie...

Magnetic writer having multiple gaps with more uniform magnetic fie...

Magnetic reader with piggybacked fence

Magnetic reader with piggybacked fence

Composite magnetic head arranged so the reproducing elements do not...

Method of manufacturing a horizontal thin film write, MR read head

Magnetic head for perpendicular recording and magnetic disk storage...

Methods and systems for magnetic recording

Method of making a magnetic head

Magnetic head for perpendicular recording and magnetic disk storage...

Large angle azimuth recording and head configurations

Inverted write head for vertical recording

Patents Applicationslast 30 patents

MAGNETIC CORE AND COIL DESIGN FOR DOUBLE PERPENDICULAR MAGNETIC REC...

TAPE APPARATUS HAVING AN ARRAY OF WRITE TRANSDUCERS EACH HAVING AT...

MAGNETIC HEAD AND SYSTEM HAVING OFFSET ARRAYS

QUASI-STATICALLY ORIENTED, BI-DIRECTIONAL TAPE RECORDING HEAD

MAGNETIC WRITER HAVING MULTIPLE GAPS WITH MORE UNIFORM MAGNETIC FIE...

MAGNETIC WRITER HAVING MULTIPLE GAPS WITH MORE UNIFORM MAGNETIC FIE...

MAGNETIC WRITER HAVING MULTIPLE GAPS WITH MORE UNIFORM MAGNETIC FIE...

MAGNETIC READER WITH PIGGYBACKED FENCE

Magnetic reader with piggybacked fence

Horizontal thin film write, MR read head

Horizontal thin film write, MR read head

Magnetic head for perpendicular recording and magnetic disk storage...

Magnetic head for perpendicular recording and magnetic disk storage...

Composite magnetic head arranged so the reproducing elements do not...

Methods and systems for magnetic recording

Magnetic head and magnetic disk drive

Magnetic head for perpendicular recording and magnetic disk storage...

Large angle azimuth recording and head configurations

Method of making a horizontal thin film write and read head

Shared pole design for reduced thermal pole tip protrusion

Bilayer shared pole extension for reduced thermal pole tip protrusion

Multiple orientation magnetic information storage

Inverted write head for vertical recording

Merged-pole magnetic head having inverted write elements

Magnetic head and magnetic disk drive

Composite magnetic head, magnetic disk drive using the head, and co...

Composite magnetic head, magnetic disk drive using the head, and co...

Wide bandwidth magnetoresistive sensor and method of making the same

Recording head and magnetic recording apparatus