with all the gaps disposed within the track or "guard band" between tracks

Industry

CPC
G11B5/2655

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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

G11B5/2655with all the gaps disposed within the track or "guard band" between tracks

Industries

Patents Grantslast 30 patents

Information Patent Grant
Tape head design having an antiferromagnetic coupling (AFC) null sh...
- Patent number 11,646,054
- Issue date May 9, 2023
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Writer with narrower high moment trailing shield
- Patent number 11,355,141
- Issue date Jun 7, 2022
- Headway Technologies, Inc.
- Yuhui Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Dummy hard disk drive
- Patent number 11,222,664
- Issue date Jan 11, 2022
- Spectra Logic Corporation
- Nicholas Aldo Nespeca
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk drive server
- Patent number 11,114,126
- Issue date Sep 7, 2021
- Spectra Logic Corporation
- Nicholas Aldo Nespeca
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shared disk drive component system
- Patent number 10,943,617
- Issue date Mar 9, 2021
- Spectra Logic Corporation
- Nicholas Aldo Nespeca
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Writer with narrower high moment trailing shield
- Patent number 10,861,486
- Issue date Dec 8, 2020
- Headway Technologies, Inc.
- Yuhui Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Narrow band dwell monitoring
- Patent number 10,319,397
- Issue date Jun 11, 2019
- Seagate Technology LLC
- Scott E. Ryun
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive write head for writing cross-track magnetizations
- Patent number 7,394,619
- Issue date Jul 1, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Vladimir Nikitin
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording disk drive with data written and read as cross-t...
- Patent number 7,079,344
- Issue date Jul 18, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Vladimir Nikitin
- G11 - INFORMATION STORAGE
Information Patent Grant
Multiple orientation magnetic information storage
- Patent number 6,661,592
- Issue date Dec 9, 2003
- Seagate Technology LLC
- Hans J. Richter
- G11 - INFORMATION STORAGE
Information Patent Grant
Multiple orientation magnetic information storage
- Patent number 6,525,893
- Issue date Feb 25, 2003
- Seagate Technology, LLC
- Hans J. Richter
- G11 - INFORMATION STORAGE
Information Patent Grant
Plural track head magnetic recording/reproducing arrangement
- Patent number 5,477,405
- Issue date Dec 19, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Masaru Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head
- Patent number 5,450,264
- Issue date Sep 12, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Masaru Nishimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having a toothed core structure of a laminate type
- Patent number 5,359,485
- Issue date Oct 25, 1994
- TDK Corporation
- Masahiro Onishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with inclined core
- Patent number 5,229,903
- Issue date Jul 20, 1993
- NEC Corporation
- Yuichi Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual magnetic head for reading and writing information at high and...
- Patent number 5,181,150
- Issue date Jan 19, 1993
- NEC Corp.
- Yuichi Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Composite magnetic head
- Patent number 5,057,955
- Issue date Oct 15, 1991
- Hitachi Maxell, Ltd.
- Osamu Inagoya
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having combined reading and erasing section
- Patent number 5,040,087
- Issue date Aug 13, 1991
- Ricoh Company, Ltd.
- Sung-Hyun Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Read/write head assembly with erase gaps of meandering shape
- Patent number 5,027,244
- Issue date Jun 25, 1991
- NEC Corporation
- Yuichi Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Wide-write, narrow-read, single-gap magnetic head
- Patent number 5,012,375
- Issue date Apr 30, 1991
- Mitsubishi Denki K.K.
- Masaru Nishimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk-type magnetic recording apparatus with video signal discrimina...
- Patent number 4,996,610
- Issue date Feb 26, 1991
- Olympus Optical Co., Ltd.
- Yutaka Yunoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording/reproduction apparatus
- Patent number 4,949,199
- Issue date Aug 14, 1990
- Olympus Optical Co., Ltd.
- Yutaka Yunoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having a pair of cores in which the opposing surfaces...
- Patent number 4,941,064
- Issue date Jul 10, 1990
- Hitachi Maxell, Ltd.
- Takeshi Tottori
- G11 - INFORMATION STORAGE
Information Patent Grant
Low-noise magnetic read/write head
- Patent number 4,939,608
- Issue date Jul 3, 1990
- Kabushiki Kaisha Toshiba
- Hiroshi Okamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Stepping motor servo control system for a floppy disk drive
- Patent number 4,933,619
- Issue date Jun 12, 1990
- Samsung Electronics Co., Ltd.
- Chung H. Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording/reproduction apparatus
- Patent number 4,928,190
- Issue date May 22, 1990
- Olympus Optical Co., Ltd.
- Yutaka Yunoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a magnetic head having a plurality of magne...
- Patent number 4,914,805
- Issue date Apr 10, 1990
- Masahiro Kawase
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head apparatus used for movable magnetic medium with head...
- Patent number 4,870,523
- Issue date Sep 26, 1989
- Hitachi Maxell, Ltd.
- Osamu Inagoya
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having short distance between gaps for recording repr...
- Patent number 4,847,715
- Issue date Jul 11, 1989
- Hitachi, Ltd.
- Noriyuki Kumasaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording/reproduction apparatus
- Patent number 4,837,644
- Issue date Jun 6, 1989
- Olympus Optical Co., Ltd.
- Yutaka Yunoki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Reduction Of High Tape Contact Pressure Points Against Head Assembly
- Publication number 20230087767
- Publication date Mar 23, 2023
- Western Digital Technologies, Inc.
- Oscar J. RUIZ
- G11 - INFORMATION STORAGE
Information Patent Application
Tape Head Design Having An Antiferromagnetic Coupling (AFC) Null Sh...
- Publication number 20230040698
- Publication date Feb 9, 2023
- Western Digital Technologies, Inc.
- Quang LE
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND WRITE RETRY PROCESSING METHOD
- Publication number 20210272588
- Publication date Sep 2, 2021
- Kabushiki Kaisha Toshiba
- Naoaki KAWANA
- G11 - INFORMATION STORAGE
Information Patent Application
DUMMY HARD DISK DRIVE
- Publication number 20200294545
- Publication date Sep 17, 2020
- Nicholas Aldo Nespeca
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NARROW BAND DWELL MONITORING
- Publication number 20180336921
- Publication date Nov 22, 2018
- SEAGATE TECHNOLOGY LLC
- Scott E. Ryun
- G11 - INFORMATION STORAGE
Information Patent Application
TAPE HEAD HAVING WRITE DEVICES AND NARROWER READ DEVICES
- Publication number 20070047122
- Publication date Mar 1, 2007
- International Business Machines Corporation
- W. Stanley Czarnecki
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive write head for writing cross-track magnetizations
- Publication number 20060114605
- Publication date Jun 1, 2006
- Vladimir Nikitin
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording disk drive with data written and read as cross-t...
- Publication number 20060114589
- Publication date Jun 1, 2006
- Vladimir Nikitin
- 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

with all the gaps disposed within the track or "guard band" between tracks

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tape head design having an antiferromagnetic coupling (AFC) null sh...

Writer with narrower high moment trailing shield

Dummy hard disk drive

Disk drive server

Shared disk drive component system

Writer with narrower high moment trailing shield

Narrow band dwell monitoring

Disk drive write head for writing cross-track magnetizations

Magnetic recording disk drive with data written and read as cross-t...

Multiple orientation magnetic information storage

Multiple orientation magnetic information storage

Plural track head magnetic recording/reproducing arrangement

Magnetic head

Magnetic head having a toothed core structure of a laminate type

Magnetic head with inclined core

Dual magnetic head for reading and writing information at high and...

Composite magnetic head

Magnetic head having combined reading and erasing section

Read/write head assembly with erase gaps of meandering shape

Wide-write, narrow-read, single-gap magnetic head

Disk-type magnetic recording apparatus with video signal discrimina...

Magnetic recording/reproduction apparatus

Magnetic head having a pair of cores in which the opposing surfaces...

Low-noise magnetic read/write head

Stepping motor servo control system for a floppy disk drive

Magnetic recording/reproduction apparatus

Method of manufacturing a magnetic head having a plurality of magne...

Magnetic head apparatus used for movable magnetic medium with head...

Magnetic head having short distance between gaps for recording repr...

Magnetic recording/reproduction apparatus

Patents Applicationslast 30 patents

Reduction Of High Tape Contact Pressure Points Against Head Assembly

Tape Head Design Having An Antiferromagnetic Coupling (AFC) Null Sh...

MAGNETIC DISK DEVICE AND WRITE RETRY PROCESSING METHOD

DUMMY HARD DISK DRIVE

NARROW BAND DWELL MONITORING

TAPE HEAD HAVING WRITE DEVICES AND NARROWER READ DEVICES

Disk drive write head for writing cross-track magnetizations

Magnetic recording disk drive with data written and read as cross-t...

Multiple orientation magnetic information storage