TSUNG YUAN CHEN

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Near-field transducer (NFT) for a heat assisted magnetic recording...
- Patent number 10,553,241
- Issue date Feb 4, 2020
- Western Digital Technologies, Inc.
- Kris Vossough
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat assisted magnetic recording head having near-field transducer...
- Patent number 10,106,885
- Issue date Oct 23, 2018
- Western Digital (Fremont), LLC
- Shawn M. Tanner
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for providing a near-field transducer (NFT) for a heat assis...
- Patent number 9,881,638
- Issue date Jan 30, 2018
- Western Digital (Fremont), LLC
- Kris Vossough
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for providing heat assisted magnetic recording write apparat...
- Patent number 9,786,304
- Issue date Oct 10, 2017
- Western Digital (Fremont), LLC
- Shawn M. Tanner
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method to eliminate reactive ion etching (RIE) loading effects for...
- Patent number 8,649,123
- Issue date Feb 11, 2014
- Western Digital (Fremont), LLC
- Jinqiu Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for providing a perpendicular magnetic recording...
- Patent number 8,334,093
- Issue date Dec 18, 2012
- Western Digital (Fremont), LLC
- Jinqiu Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head
- Patent number 8,310,785
- Issue date Nov 13, 2012
- Western Digital (Fremont), LLC
- Jinqiu Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for providing a perpendicular magnetic recording...
- Patent number 8,277,669
- Issue date Oct 2, 2012
- Western Digital (Fremont), LLC
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for providing a perpendicular magnetic recording...
- Patent number 8,136,225
- Issue date Mar 20, 2012
- Western Digital (Fremont), LLC
- Jinqiu Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head having a notched trailing shield
- Patent number 8,111,479
- Issue date Feb 7, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for simultaneous electronic lapping guide (ELG) and perpendi...
- Patent number 8,018,678
- Issue date Sep 13, 2011
- Western Digital (Fremont), LLC
- Jinqiu Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods of fabricating single-pole recording head having trapezoida...
- Patent number 7,841,068
- Issue date Nov 30, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head including wrap around shield...
- Patent number 7,804,662
- Issue date Sep 28, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic transducer with milling mask
- Patent number 7,742,258
- Issue date Jun 22, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for controlling the formation of the trailing shield gap dur...
- Patent number 7,633,713
- Issue date Dec 15, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Tsung Y. Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of fabrication for slider with underpass leads
- Patent number 7,536,778
- Issue date May 26, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Amanda Baer
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of fabricating a magnetic sensor on a wafer
- Patent number 7,500,303
- Issue date Mar 10, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of fabricating a thin film magnetic sensor on a wafer
- Patent number 7,497,008
- Issue date Mar 3, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Bilayer trailing shield gap for perpendicular head
- Patent number 7,477,481
- Issue date Jan 13, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Hung-Chin Guthrie
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making a magnetic write head with trailing shield throat pad
- Patent number 7,377,024
- Issue date May 27, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider with underpass lead configured as a cooling plate
- Patent number 7,362,542
- Issue date Apr 22, 2008
- Hitachi Global Storage Technologies Netherlands, B.V.
- Amanda Baer
- G11 - INFORMATION STORAGE
Information Patent Grant
Single-pole recording head having trapezoidal main pole and bevel a...
- Patent number 7,253,992
- Issue date Aug 7, 2007
- Hitachi Global Storage Technologies Netherlands, B.V.
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for fabricating a pole tip in a magnetic transducer
- Patent number 7,186,348
- Issue date Mar 6, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Planarized side by side design of an inductive writer and single me...
- Patent number 6,392,840
- Issue date May 21, 2002
- International Business Machines Corporation
- Tsung Y. Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Serpentine resistive shunt for MR heads having conductive shields
- Patent number 6,344,952
- Issue date Feb 5, 2002
- International Business Machines Corporation
- Robert Glenn Biskeborn
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
NEAR-FIELD TRANSDUCER (NFT) FOR A HEAT ASSISTED MAGNETIC RECORDING...
- Publication number 20180122407
- Publication date May 3, 2018
- WESTERN DIGITAL (FREMONT), LLC
- KRIS VOSSOUGH
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR PROVIDING HEAT ASSISTED MAGNETIC RECORDING WRITE APPARAT...
- Publication number 20180005650
- Publication date Jan 4, 2018
- WESTERN DIGITAL (FREMONT), LLC
- Shawn M. Tanner
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR PROVIDING A MAGNETIC RECORDING TRANSDUCER INCLUDING A WR...
- Publication number 20140175050
- Publication date Jun 26, 2014
- WESTERN DIGITAL (FREMONT), LLC
- JINQIU ZHANG
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND SYSTEM FOR PROVIDING A PERPENDICULAR MAGNETIC RECORDING...
- Publication number 20100112486
- Publication date May 6, 2010
- WESTERN DIGITAL (FREMONT), LLC
- JINQIU ZHANG
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING HEAD HAVING A SHORT THROAT HEIGHT...
- Publication number 20090103211
- Publication date Apr 23, 2009
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic recording head including wrap around shield...
- Publication number 20080151437
- Publication date Jun 26, 2008
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Methods Of Fabricating Single-Pole Recording Head Having Trapezoida...
- Publication number 20070283557
- Publication date Dec 13, 2007
- Hitachi Global Storage Technologies Netherlands, B.V
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording head with overlaid leads
- Publication number 20070266550
- Publication date Nov 22, 2007
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic transducer with milling mask
- Publication number 20070139816
- Publication date Jun 21, 2007
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording head wiht overlaid leads
- Publication number 20070048624
- Publication date Mar 1, 2007
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic write head with trailing shield throat pad
- Publication number 20060215314
- Publication date Sep 28, 2006
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Method for controlling the formation of the trailing shield gap dur...
- Publication number 20060171067
- Publication date Aug 3, 2006
- Tsung Y. Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Single-pole recording head having trapezoidal main pole and bevel a...
- Publication number 20060092568
- Publication date May 4, 2006
- Hitachi Global Storage Technologies Netherlands, B.V
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Method for fabricating a pole tip in a magnetic transducer
- Publication number 20060000795
- Publication date Jan 5, 2006
- Tsung Yuan Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Slider with underpass leads and methods of fabrication
- Publication number 20050286169
- Publication date Dec 29, 2005
- Amanda Baer
- G11 - INFORMATION STORAGE

TSUNG YUAN CHEN

Person

Patents Grantslast 30 patents

Near-field transducer (NFT) for a heat assisted magnetic recording...

Heat assisted magnetic recording head having near-field transducer...

Method for providing a near-field transducer (NFT) for a heat assis...

Method for providing heat assisted magnetic recording write apparat...

Method to eliminate reactive ion etching (RIE) loading effects for...

Method and system for providing a perpendicular magnetic recording...

Perpendicular magnetic recording head

Method and system for providing a perpendicular magnetic recording...

Method and system for providing a perpendicular magnetic recording...

Perpendicular magnetic recording head having a notched trailing shield

Method for simultaneous electronic lapping guide (ELG) and perpendi...

Methods of fabricating single-pole recording head having trapezoida...

Perpendicular magnetic recording head including wrap around shield...

Magnetic transducer with milling mask

Method for controlling the formation of the trailing shield gap dur...

Method of fabrication for slider with underpass leads

Method of fabricating a magnetic sensor on a wafer

Method of fabricating a thin film magnetic sensor on a wafer

Bilayer trailing shield gap for perpendicular head

Method of making a magnetic write head with trailing shield throat pad

Slider with underpass lead configured as a cooling plate

Single-pole recording head having trapezoidal main pole and bevel a...

Method for fabricating a pole tip in a magnetic transducer

Planarized side by side design of an inductive writer and single me...

Serpentine resistive shunt for MR heads having conductive shields

Patents Applicationslast 30 patents

NEAR-FIELD TRANSDUCER (NFT) FOR A HEAT ASSISTED MAGNETIC RECORDING...

METHOD FOR PROVIDING HEAT ASSISTED MAGNETIC RECORDING WRITE APPARAT...

METHOD FOR PROVIDING A MAGNETIC RECORDING TRANSDUCER INCLUDING A WR...

METHOD AND SYSTEM FOR PROVIDING A PERPENDICULAR MAGNETIC RECORDING...

PERPENDICULAR MAGNETIC RECORDING HEAD HAVING A SHORT THROAT HEIGHT...

Perpendicular magnetic recording head including wrap around shield...

Methods Of Fabricating Single-Pole Recording Head Having Trapezoida...

Magnetic recording head with overlaid leads

Magnetic transducer with milling mask

Magnetic recording head wiht overlaid leads

Magnetic write head with trailing shield throat pad

Method for controlling the formation of the trailing shield gap dur...

Single-pole recording head having trapezoidal main pole and bevel a...

Method for fabricating a pole tip in a magnetic transducer

Slider with underpass leads and methods of fabrication