with dual gap materials

Industry

CPC
Y10T29/49039

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T29/00Metal working

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Y10T29/49039with dual gap materials

Industries

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Patents Grantslast 30 patents

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
Methods for fabricating magnetic transducers using post-deposition...
- Patent number 9,230,564
- Issue date Jan 5, 2016
- GLOBALFOUNDRIES Inc.
- Robert Glenn Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods for manufacturing electronic lapping guides for writer head...
- Patent number 9,082,426
- Issue date Jul 14, 2015
- Western Digital (Fremont), LLC
- Yan Chen
- B24 - GRINDING POLISHING
Information Patent Grant
Self-aligned coil process in magnetic recording heads
- Patent number 8,826,515
- Issue date Sep 9, 2014
- HGST Netherlands B.V.
- Terence Tin-Lok Lam
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular write head having a stepped flare structure and metho...
- Patent number 8,797,685
- Issue date Aug 5, 2014
- HGST Netherlands B.V.
- Christian Rene Bonhote
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head having reduced shield notching
- Patent number 8,797,680
- Issue date Aug 5, 2014
- Western Digital (Fremont), LLC
- Guanghong Luo
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for providing an energy assisted magnetic recordi...
- Patent number 8,792,312
- Issue date Jul 29, 2014
- Western Digital (Fremont), LLC
- Lei Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
System for providing a perpendicular magnetic recording transducer...
- Patent number 8,780,498
- Issue date Jul 15, 2014
- Western Digital (Fremont), LLC
- Hai Jiang
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular write head having a stepped flare structure and metho...
- Patent number 8,634,162
- Issue date Jan 21, 2014
- HGST Netherlands B.V.
- Christian Rene Bonhote
- G11 - INFORMATION STORAGE
Information Patent Grant
PMR head with integrated side shield (ISS)
- Patent number 8,614,860
- Issue date Dec 24, 2013
- Headway Technologies, Inc.
- Cherng-Chyi Han
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for providing an energy assisted magnetic recording (EAMR) head
- Patent number 8,607,439
- Issue date Dec 17, 2013
- Western Digital (Fremont), LLC
- Lei Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of forming a fully wrapped-around shielded PMR writer pole
- Patent number 8,533,937
- Issue date Sep 17, 2013
- Western Digital (Fremont), LLC
- Jinwen Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making an energy-assisted magnetic recording apparatus
- Patent number 8,495,813
- Issue date Jul 30, 2013
- Western Digital (Fremont), LLC
- Yufeng Hu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a CPP structure with enhanced GMR ratio
- Patent number 8,484,830
- Issue date Jul 16, 2013
- Headway Technologies, Inc.
- Kunliang Zhang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for manufacturing perpendicular magnetic recording transducers
- Patent number 8,468,682
- Issue date Jun 25, 2013
- Western Digital (Fremont), LLC
- Lei Larry Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic write head fabrication with integrated electrical lapping...
- Patent number 8,453,317
- Issue date Jun 4, 2013
- HGST Netherlands, B.V.
- Donald Allen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing magnetic head having a patterned pole layer...
- Patent number 8,453,316
- Issue date Jun 4, 2013
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of manufacturing a thin-film magnetic head
- Patent number 8,448,330
- Issue date May 28, 2013
- TDK Corporation
- Yoshitaka Sasaki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for fabricating a structure for a microelectric device
- Patent number 8,413,317
- Issue date Apr 9, 2013
- Western Digital (Fremont), LLC
- Dujiang Wan
- 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
Method for providing a magnetic recording transducer
- Patent number 8,381,391
- Issue date Feb 26, 2013
- Western Digital (Fremont), LLC
- Chando Park
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for fabricating a magnetic recording transducer using a spli...
- Patent number 8,341,826
- Issue date Jan 1, 2013
- Western Digital (Fremont), LLC
- Hai Jiang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of fabricating a tunneling magnetoresistive (TMR) reader
- Patent number 8,336,194
- Issue date Dec 25, 2012
- Western Digital (Fremont), LLC
- Lu Yuan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for manufacturing a perpendicular magnetic recording transducer
- Patent number 8,333,008
- Issue date Dec 18, 2012
- Western Digital (Fremont), LLC
- Kyusik Sin
- G11 - INFORMATION STORAGE
Information Patent Grant
CPP structure with enhanced GMR ratio
- Patent number 8,289,661
- Issue date Oct 16, 2012
- Headway Technologies, Inc.
- Kunliang Zhang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of using xenon ion beams to improve track width definition
- Patent number 8,256,096
- Issue date Sep 4, 2012
- Headway Technologies, Inc.
- Stuart Kao
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Integration of a vertical cavity surface emitting laser (VCSEL) on...
- Patent number 8,259,539
- Issue date Sep 4, 2012
- Western Digital (Fremont), LLC
- Yufeng Hu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a magneto-resistive device
- Patent number 8,240,026
- Issue date Aug 14, 2012
- TDK Corporation
- Takeo Kagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods for fabricating magnetic transducers using post-deposition...
- Patent number 8,240,024
- Issue date Aug 14, 2012
- International Business Machines Corporation
- Robert Glenn Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a magnetic write head
- Patent number 8,230,583
- Issue date Jul 31, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Jeffrey S. Lille
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MAKING A TUNNELING MAGNETORESISTIVE (TMR) SENSOR
- Publication number 20140313617
- Publication date Oct 23, 2014
- HGST NETHERLANDS B.V.
- Jordan Asher Katine
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS FOR FABRICATING MAGNETIC TRANSDUCERS USING POST-DEPOSITION...
- Publication number 20120260496
- Publication date Oct 18, 2012
- International Business Machines Corporation
- Robert Glenn Biskeborn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MAGNETIC WRITE HEAD FABRICATION WITH INTEGRATED ELECTRICAL LAPPING...
- Publication number 20120094009
- Publication date Apr 19, 2012
- Donald Allen
- G11 - INFORMATION STORAGE
Information Patent Application
PMR head with integrated side shield (ISS)
- Publication number 20120069470
- Publication date Mar 22, 2012
- HEADWAY TECHNOLOGIES, INC.
- Cherng Chyi Han
- G11 - INFORMATION STORAGE
Information Patent Application
Novel CPP device with an enhanced dR/R ratio
- Publication number 20120009337
- Publication date Jan 12, 2012
- HEADWAY TECHNOLOGIES, INC.
- Kunliang Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
Method of manufacturing a thin-film magnetic head
- Publication number 20110252631
- Publication date Oct 20, 2011
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
PMR writer with seamless shields and method of making it
- Publication number 20110249364
- Publication date Oct 13, 2011
- HEADWAY TECHNOLOGIES, INC.
- Zhigang Bai
- G11 - INFORMATION STORAGE
Information Patent Application
CPP Structure with enhanced GMR ratio
- Publication number 20110179635
- Publication date Jul 28, 2011
- HEADWAY TECHNOLOGIES, INC.
- Kunliang Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
CPP structure with enhanced GMR ratio
- Publication number 20110183158
- Publication date Jul 28, 2011
- HEADWAY TECHNOLOGIES, INC.
- Kunliang Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
Method to make a perpendicular magnetic recording head with a side...
- Publication number 20110146060
- Publication date Jun 23, 2011
- HEADWAY TECHNOLOGIES, INC.
- Cherng-Chyi Han
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MANUFACTURING A MAGNETIC WRITE HEAD HAVING A WRAP AROUND...
- Publication number 20110146062
- Publication date Jun 23, 2011
- Donald G. Allen
- G11 - INFORMATION STORAGE
Information Patent Application
Method of manufacturing magnetic head for perpendicular magnetic re...
- Publication number 20110127234
- Publication date Jun 2, 2011
- TDK Corporation
- Hisayoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD TO IMPROVE READER STABILITY AND WRITER OVERWRITE BY PATTERNE...
- Publication number 20110102949
- Publication date May 5, 2011
- WESTERN DIGITAL (FREMONT), LLC
- LU YUAN
- G01 - MEASURING TESTING
Information Patent Application
Magnetic device, perpendicular magnetic recording head, magnetic re...
- Publication number 20110086182
- Publication date Apr 14, 2011
- TDK Corporation
- Naoto Matono
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS FOR FABRICATING MAGNETIC TRANSDUCERS USING POST-DEPOSITION...
- Publication number 20110047785
- Publication date Mar 3, 2011
- International Business Machines Corporation
- Robert Glenn Biskeborn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of manufacturing magnetic head for perpendicular magnetic re...
- Publication number 20110041322
- Publication date Feb 24, 2011
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND SYSTEM FOR PROVIDING A BARRIER FOR A MAGNETORESISTIVE ST...
- Publication number 20100328822
- Publication date Dec 30, 2010
- WESTERN DIGITAL (FREMONT), LLC
- CHANDO PARK
- G01 - MEASURING TESTING
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING WRITE HEAD WITH NOTCHED TRAILING S...
- Publication number 20100296193
- Publication date Nov 25, 2010
- HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
- John I. Kim
- G11 - INFORMATION STORAGE
Information Patent Application
SELF-ALIGNED COIL PROCESS IN MAGNETIC RECORDING HEADS
- Publication number 20100187199
- Publication date Jul 29, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Terence Tin-Lok Lam
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS FOR CREATING SLANTED PERPENDICULAR MAGNETIC POLE VIA METAL...
- Publication number 20100157470
- Publication date Jun 24, 2010
- Amanda Baer
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING HEAD AND METHOD OF MANUFACTURING THE SAME
- Publication number 20100147792
- Publication date Jun 17, 2010
- Samsung Electronics Co., Ltd.
- Hoo-san Lee
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR WRITE HEAD HAVING A STEPPED FLARE STRUCTURE AND METHO...
- Publication number 20100128392
- Publication date May 27, 2010
- HITACHI GLOBAL STORAGE TECHNOLOGIES
- Christian Rene Bonhote
- G11 - INFORMATION STORAGE
Information Patent Application
Method for self aligning a lapping guide with a structure of a magn...
- Publication number 20100126001
- Publication date May 27, 2010
- HITACHI GLOBAL STORAGE TECHNOLOGIES
- Christian Rene Bonhote
- G11 - INFORMATION STORAGE
Information Patent Application
Methods Of Making Magnetic Write Heads With Use Of A Resist Channel...
- Publication number 20100107402
- Publication date May 6, 2010
- HITACHI GLOBAL STORAGE TECHNOLOGIES
- Christian Rene Bonhote
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR WRITE HEAD HAVING A STEPPED FLARE STRUCTURE AND METHO...
- Publication number 20100091407
- Publication date Apr 15, 2010
- HITACHI GLOBAL STORAGE TECHNOLOGIES
- Christian Rene Bonhote
- G11 - INFORMATION STORAGE
Information Patent Application
Method of manufacturing a thin-film magnetic head
- Publication number 20100064507
- Publication date Mar 18, 2010
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING HEAD HAVING REINFORCING ISLANDS
- Publication number 20100027163
- Publication date Feb 4, 2010
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF MANUFACTURING A PERPENDICULAR MAGNETIC RECORDING HEAD
- Publication number 20090313811
- Publication date Dec 24, 2009
- Toshio Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
Method of manufacturing magnetic head having a patterned pole layer...
- Publication number 20090269708
- Publication date Oct 29, 2009
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka Sasaki
- G01 - MEASURING TESTING
Information Patent Application
INDUCTIVE WRITE HEAD WITH SLANTED ELECTROPLATED MEMBER AND METHOD F...
- Publication number 20090226760
- Publication date Sep 10, 2009
- Christian Rene Bonhote
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

with dual gap materials

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of making a magnetic recording head

Methods for fabricating magnetic transducers using post-deposition...

Methods for manufacturing electronic lapping guides for writer head...

Self-aligned coil process in magnetic recording heads

Perpendicular write head having a stepped flare structure and metho...

Perpendicular magnetic recording head having reduced shield notching

Method and system for providing an energy assisted magnetic recordi...

System for providing a perpendicular magnetic recording transducer...

Perpendicular write head having a stepped flare structure and metho...

PMR head with integrated side shield (ISS)

Method for providing an energy assisted magnetic recording (EAMR) head

Method of forming a fully wrapped-around shielded PMR writer pole

Method of making an energy-assisted magnetic recording apparatus

Method of manufacturing a CPP structure with enhanced GMR ratio

Method for manufacturing perpendicular magnetic recording transducers

Magnetic write head fabrication with integrated electrical lapping...

Method of manufacturing magnetic head having a patterned pole layer...

Method of manufacturing a thin-film magnetic head

Method for fabricating a structure for a microelectric device

Write head with variable side shield gaps

Method for providing a magnetic recording transducer

Method for fabricating a magnetic recording transducer using a spli...

Method of fabricating a tunneling magnetoresistive (TMR) reader

Method for manufacturing a perpendicular magnetic recording transducer

CPP structure with enhanced GMR ratio

Method of using xenon ion beams to improve track width definition

Integration of a vertical cavity surface emitting laser (VCSEL) on...

Method of manufacturing a magneto-resistive device

Methods for fabricating magnetic transducers using post-deposition...

Method for manufacturing a magnetic write head

Patents Applicationslast 30 patents

METHOD FOR MAKING A TUNNELING MAGNETORESISTIVE (TMR) SENSOR

METHODS FOR FABRICATING MAGNETIC TRANSDUCERS USING POST-DEPOSITION...

MAGNETIC WRITE HEAD FABRICATION WITH INTEGRATED ELECTRICAL LAPPING...

PMR head with integrated side shield (ISS)

Novel CPP device with an enhanced dR/R ratio

Method of manufacturing a thin-film magnetic head

PMR writer with seamless shields and method of making it

CPP Structure with enhanced GMR ratio

CPP structure with enhanced GMR ratio

Method to make a perpendicular magnetic recording head with a side...

METHOD FOR MANUFACTURING A MAGNETIC WRITE HEAD HAVING A WRAP AROUND...

Method of manufacturing magnetic head for perpendicular magnetic re...

METHOD TO IMPROVE READER STABILITY AND WRITER OVERWRITE BY PATTERNE...

Magnetic device, perpendicular magnetic recording head, magnetic re...

METHODS FOR FABRICATING MAGNETIC TRANSDUCERS USING POST-DEPOSITION...

Method of manufacturing magnetic head for perpendicular magnetic re...

METHOD AND SYSTEM FOR PROVIDING A BARRIER FOR A MAGNETORESISTIVE ST...

PERPENDICULAR MAGNETIC RECORDING WRITE HEAD WITH NOTCHED TRAILING S...

SELF-ALIGNED COIL PROCESS IN MAGNETIC RECORDING HEADS

METHODS FOR CREATING SLANTED PERPENDICULAR MAGNETIC POLE VIA METAL...

MAGNETIC RECORDING HEAD AND METHOD OF MANUFACTURING THE SAME

PERPENDICULAR WRITE HEAD HAVING A STEPPED FLARE STRUCTURE AND METHO...

Method for self aligning a lapping guide with a structure of a magn...

Methods Of Making Magnetic Write Heads With Use Of A Resist Channel...

PERPENDICULAR WRITE HEAD HAVING A STEPPED FLARE STRUCTURE AND METHO...

Method of manufacturing a thin-film magnetic head

MAGNETIC RECORDING HEAD HAVING REINFORCING ISLANDS

METHOD OF MANUFACTURING A PERPENDICULAR MAGNETIC RECORDING HEAD

Method of manufacturing magnetic head having a patterned pole layer...

INDUCTIVE WRITE HEAD WITH SLANTED ELECTROPLATED MEMBER AND METHOD F...