Assembling or shaping of elements

Industry

CPC
G11B5/1475

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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

G11B5/1475Assembling or shaping of elements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Dual perpendicular magnetic recording (PMR) writer base structures...
- Patent number 10,418,054
- Issue date Sep 17, 2019
- Headway Technologies, Inc.
- Yue Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording write apparatus having a pole having an aspect r...
- Patent number 10,115,416
- Issue date Oct 30, 2018
- Western Digital (Fremont), LLC
- Feng Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing magnetic core module in magnetic head, mag...
- Patent number 10,083,712
- Issue date Sep 25, 2018
- TECHRECO COMPANY LIMITED
- Masao Horiguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Areal density improvement of perpendicular magnetic recording (PMR)...
- Patent number 9,934,796
- Issue date Apr 3, 2018
- Headway Technologies, Inc.
- Yaguang Wei
- G11 - INFORMATION STORAGE
Information Patent Grant
Read head free layer having front and rear portions biased at diffe...
- Patent number 9,886,974
- Issue date Feb 6, 2018
- Seagate Technology LLC
- Scott Wilson Stokes
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing magnetic core module in magnetic head, mag...
- Patent number 9,761,251
- Issue date Sep 12, 2017
- TECHRECO COMPANY LIMITED
- Masao Horiguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Areal density improvement of perpendicular magnetic recording (PMR)...
- Patent number 9,754,612
- Issue date Sep 5, 2017
- Headway Technologies, Inc.
- Yaguang Wei
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording write apparatus having a pole having an aspect r...
- Patent number 9,721,591
- Issue date Aug 1, 2017
- Western Digital (Fremont), LLC
- Feng Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic media access head with metal coating
- Patent number 9,595,272
- Issue date Mar 14, 2017
- Quantum Corporation
- Richard Henry Dee
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for fabricating a magnetic recording device having a high as...
- Patent number 9,530,443
- Issue date Dec 27, 2016
- Western Digital (Fremont), LLC
- Li He
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for monitoring the power of a light source util...
- Patent number 9,431,037
- Issue date Aug 30, 2016
- Western Digitatl (Fremont), LLC
- William J. Kozlovsky
- G11 - INFORMATION STORAGE
Information Patent Grant
Automated active feedback slice and view milling of magnetic head c...
- Patent number 9,293,157
- Issue date Mar 22, 2016
- Western Digital Technologies, Inc.
- Kurt C. Ruthe
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making a magnetic recording head
- Patent number 9,251,813
- Issue date Feb 2, 2016
- Western Digital (Fremont), LLC
- Shaoping Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Tuned horizontally symmetric magnetic stack
- Patent number 9,218,826
- Issue date Dec 22, 2015
- Seagate Technology LLC
- Qing He
- G11 - INFORMATION STORAGE
Information Patent Grant
Write head with variable side shield gaps
- Patent number 8,400,731
- Issue date Mar 19, 2013
- Western Digital (Fremont), LLC
- Shaoping Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Process to manufacture a magnetic write head
- Patent number 7,934,310
- Issue date May 3, 2011
- Headway Technologies, Inc.
- Lijie Guan
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular write head with tapered main pole
- Patent number 7,777,988
- Issue date Aug 17, 2010
- Headway Technologies, Inc.
- Lijie Guan
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular write head with tapered main pole
- Patent number 7,777,987
- Issue date Aug 17, 2010
- Headway Technologies, Inc.
- Lijie Guan
- G11 - INFORMATION STORAGE
Information Patent Grant
Self aligned wrap around shield for perpendicular magnetic recording
- Patent number 7,649,712
- Issue date Jan 19, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a write pole
- Patent number 7,565,732
- Issue date Jul 28, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a perpendicular write head
- Patent number 7,159,302
- Issue date Jan 9, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Michael Feldbaum
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head and method of manufacturing same
- Patent number 7,075,751
- Issue date Jul 11, 2006
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and magnetic recording/reproducing apparatus
- Patent number 6,735,047
- Issue date May 11, 2004
- Matsushita Electric Industrial Co., Ltd.
- Kenji Hasegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head
- Patent number 6,424,490
- Issue date Jul 23, 2002
- Sony Corporation
- Masaya Kousaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Self-aligned metal film core multi-channel recording head for tape...
- Patent number 6,288,870
- Issue date Sep 11, 2001
- Quantum Corporation
- George A. Saliba
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having a recessed portion corresponding to a magnetic...
- Patent number 5,796,564
- Issue date Aug 18, 1998
- Sony Corporation
- Mitsuharu Shouji
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head including magnetic core in which a plurality of core...
- Patent number 5,764,452
- Issue date Jun 9, 1998
- Canon Kabushiki Kaisha
- Masakazu Sodeyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and method of manufacturing the same
- Patent number 5,691,866
- Issue date Nov 25, 1997
- Sharp Kabushiki Kaisha
- Tatsushi Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head
- Patent number 5,609,971
- Issue date Mar 11, 1997
- Sanyo Electric Co., Ltd.
- Naoto Matono
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for fabricating a magnetic head
- Patent number 5,584,116
- Issue date Dec 17, 1996
- Goldstar Co., Ltd.
- Sang Y. Yoon
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Dual Perpendicular Magnetic Recording (PMR) Writer Base Structures...
- Publication number 20190279664
- Publication date Sep 12, 2019
- HEADWAY TECHNOLOGIES, INC.
- Yue Liu
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MANUFACTURING MAGNETIC CORE MODULE IN MAGNETIC HEAD, MAG...
- Publication number 20170365278
- Publication date Dec 21, 2017
- TECHRECO COMPANY, LIMITED
- Masao HORIGUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Areal Density Improvement of Perpendicular Magnetic Recording (PMR)...
- Publication number 20170352368
- Publication date Dec 7, 2017
- HEADWAY TECHNOLOGIES, INC.
- Yaguang Wei
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING WRITE APPARATUS HAVING A POLE HAVING AN ASPECT R...
- Publication number 20170316794
- Publication date Nov 2, 2017
- WESTERN DIGITAL (FREMONT), LLC
- Feng Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Areal Density Improvement of Perpendicular Magnetic Recording (PMR)...
- Publication number 20170148473
- Publication date May 25, 2017
- HEADWAY TECHNOLOGIES, INC.
- Yaguang Wei
- G11 - INFORMATION STORAGE
Information Patent Application
READ HEAD FREE LAYER HAVING FRONT AND REAR PORTIONS BIASED AT DIFFE...
- Publication number 20170125046
- Publication date May 4, 2017
- SEAGATE TECHNOLOGY LLC
- Scott Wilson Stokes
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC MEDIA ACCESS HEAD WITH METAL COATING
- Publication number 20160027454
- Publication date Jan 28, 2016
- Richard Henry Dee
- G11 - INFORMATION STORAGE
Information Patent Application
PARTIAL MAIN POLE LAMINATION FOR POLE ERASURE IMPROVEMENT
- Publication number 20150380017
- Publication date Dec 31, 2015
- HGST NETHERLANDS B.V.
- Venkatesh CHEMBROLU
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEMS AND METHODS FOR MONITORING THE POWER OF A LIGHT SOURCE UTIL...
- Publication number 20140269236
- Publication date Sep 18, 2014
- WESTERN DIGITAL (FREMONT), LLC
- WILLIAM J. KOZLOVSKY
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC MEDIA ACCESS HEAD WITH METAL COATING
- Publication number 20140016225
- Publication date Jan 16, 2014
- Quantum Corporation
- Richard Henry Dee
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular write head with tapered main pole
- Publication number 20090207525
- Publication date Aug 20, 2009
- HEADWAY TECHNOLOGIES, INC.
- LIJIE GUAN
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular write head with tapered main pole
- Publication number 20090202728
- Publication date Aug 13, 2009
- HEADWAY TECHNOLOGIES, INC.
- LIJIE GUAN
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular write head with tapered main pole
- Publication number 20090201611
- Publication date Aug 13, 2009
- Lijie Guan
- G11 - INFORMATION STORAGE
Information Patent Application
Write pole and method of manufacturing the same
- Publication number 20060044681
- Publication date Mar 2, 2006
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Application
Self aligned wrap around shield for perpendicular magnetic recording
- Publication number 20060044682
- Publication date Mar 2, 2006
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Application
Method for manufacturing a perpendicular write head
- Publication number 20050219744
- Publication date Oct 6, 2005
- HITACHI GLOBAL STORAGE TECHNOLOGIES, THE NETHERLANDS
- Michael Feldbaum
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular write head with tapered main pole
- Publication number 20050219743
- Publication date Oct 6, 2005
- HEADWAY TECHNOLOGIES, INC.
- Lijie Guan
- G11 - INFORMATION STORAGE
Information Patent Application
Thin-film magnetic head and method of manufacturing same
- Publication number 20050099726
- Publication date May 12, 2005
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE

Assembling or shaping of elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Dual perpendicular magnetic recording (PMR) writer base structures...

Magnetic recording write apparatus having a pole having an aspect r...

Method for manufacturing magnetic core module in magnetic head, mag...

Areal density improvement of perpendicular magnetic recording (PMR)...

Read head free layer having front and rear portions biased at diffe...

Method for manufacturing magnetic core module in magnetic head, mag...

Areal density improvement of perpendicular magnetic recording (PMR)...

Magnetic recording write apparatus having a pole having an aspect r...

Magnetic media access head with metal coating

Method for fabricating a magnetic recording device having a high as...

Systems and methods for monitoring the power of a light source util...

Automated active feedback slice and view milling of magnetic head c...

Method of making a magnetic recording head

Tuned horizontally symmetric magnetic stack

Write head with variable side shield gaps

Process to manufacture a magnetic write head

Perpendicular write head with tapered main pole

Perpendicular write head with tapered main pole

Self aligned wrap around shield for perpendicular magnetic recording

Method of manufacturing a write pole

Method for manufacturing a perpendicular write head

Thin-film magnetic head and method of manufacturing same

Magnetic head and magnetic recording/reproducing apparatus

Magnetic head

Self-aligned metal film core multi-channel recording head for tape...

Magnetic head having a recessed portion corresponding to a magnetic...

Magnetic head including magnetic core in which a plurality of core...

Magnetic head and method of manufacturing the same

Thin film magnetic head

Method for fabricating a magnetic head

Patents Applicationslast 30 patents

Dual Perpendicular Magnetic Recording (PMR) Writer Base Structures...

METHOD FOR MANUFACTURING MAGNETIC CORE MODULE IN MAGNETIC HEAD, MAG...

Areal Density Improvement of Perpendicular Magnetic Recording (PMR)...

MAGNETIC RECORDING WRITE APPARATUS HAVING A POLE HAVING AN ASPECT R...

Areal Density Improvement of Perpendicular Magnetic Recording (PMR)...

READ HEAD FREE LAYER HAVING FRONT AND REAR PORTIONS BIASED AT DIFFE...

MAGNETIC MEDIA ACCESS HEAD WITH METAL COATING

PARTIAL MAIN POLE LAMINATION FOR POLE ERASURE IMPROVEMENT

SYSTEMS AND METHODS FOR MONITORING THE POWER OF A LIGHT SOURCE UTIL...

MAGNETIC MEDIA ACCESS HEAD WITH METAL COATING

Perpendicular write head with tapered main pole

Perpendicular write head with tapered main pole

Perpendicular write head with tapered main pole

Write pole and method of manufacturing the same

Self aligned wrap around shield for perpendicular magnetic recording

Method for manufacturing a perpendicular write head

Perpendicular write head with tapered main pole

Thin-film magnetic head and method of manufacturing same