GUANGHONG LUO

Person

Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for providing a read transducer having symmetric...
- Patent number 10,074,387
- Issue date Sep 11, 2018
- Western Digital (Fremont), LLC
- Rongfu Xiao
- G11 - INFORMATION STORAGE
Information Patent Grant
Method to fabricate tunneling magnetic recording heads with extende...
- Patent number 9,318,130
- Issue date Apr 19, 2016
- Western Digital (Fremont), LLC
- Wei Gao
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for providing a magnetoresistive element having small critic...
- Patent number 9,196,270
- Issue date Nov 24, 2015
- Western Digital (Fremont), LLC
- Danning Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for providing a magnetic recording transducer using a chemic...
- Patent number 9,196,283
- Issue date Nov 24, 2015
- Western Digital (Fremont), LLC
- Masahiro Osugi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for providing a read transducer having a dual fre...
- Patent number 9,147,404
- Issue date Sep 29, 2015
- Western Digital (Fremont), LLC
- Guanghong Luo
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual damascene process for producing a PMR write pole
- Patent number 9,099,118
- Issue date Aug 4, 2015
- Western Digital (Fremont), LLC
- Ronghui Zhou
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for CMP with large feature size variation
- Patent number 8,846,534
- Issue date Sep 30, 2014
- Western Digital (Fremont), LLC
- Yunfei Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for providing a perpendicular magnetic recording...
- Patent number 8,830,628
- Issue date Sep 9, 2014
- Western Digital (Fremont), LLC
- Hong Zhang
- 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 a magnetic recording transducer usi...
- Patent number 8,790,524
- Issue date Jul 29, 2014
- Western Digital (Fremont), LLC
- Guanghong Luo
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for manufacturing tapered waveguide structures in...
- Patent number 8,790,527
- Issue date Jul 29, 2014
- Western Digital (Fremont), LLC
- Guanghong Luo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for fabricating a read sensor for a read transducer
- Patent number 8,607,438
- Issue date Dec 17, 2013
- Western Digital (Fremont), LLC
- Wei Gao
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for fabricating a magnetic pole and shields
- Patent number 8,578,594
- Issue date Nov 12, 2013
- Western Digital (Fremont), LLC
- Ming Jiang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for providing a magnetic recording pole having a...
- Patent number 8,563,146
- Issue date Oct 22, 2013
- Western Digital (Fremont), LLC
- Jinqiu Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for providing a magnetic recording transducer usi...
- Patent number 8,506,828
- Issue date Aug 13, 2013
- Western Digital (Fremont), LLC
- Masahiro Osugi
- G11 - INFORMATION STORAGE
Information Patent Grant
Damascene write poles produced via full film plating
- Patent number 8,486,285
- Issue date Jul 16, 2013
- Western Digital (Fremont), LLC
- Ronghui Zhou
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for providing a read sensor in a magnetic recordi...
- Patent number 8,480,911
- Issue date Jul 9, 2013
- Western Digital (Fremont), LLC
- Masahiro Osugi
- G11 - INFORMATION STORAGE
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
Method and system for providing a perpendicular magnetic recording...
- Patent number 8,404,128
- Issue date Mar 26, 2013
- Western Digital (Fremont), LLC
- Hong Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for providing a curved surface in a magnetic reco...
- Patent number 8,404,129
- Issue date Mar 26, 2013
- Western Digital (Fremont), LLC
- Guanghong Luo
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for fabricating a pole of a magnetic transducer
- Patent number 8,375,564
- Issue date Feb 19, 2013
- Western Digital (Fremont), LLC
- Guanghong Luo
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods of producing damascene main pole for perpendicular magnetic...
- Patent number 8,262,918
- Issue date Sep 11, 2012
- Western Digital (Fremont), LLC
- Yun-Fei Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for providing a perpendicular magnetic recording...
- Patent number 8,262,919
- Issue date Sep 11, 2012
- Western Digital (Fremont), LLC
- Guanghong Luo
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for providing a structure in a magnetic transducer
- Patent number 8,191,237
- Issue date Jun 5, 2012
- Western Digital (Fremont), LLC
- Guanghong Luo
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for providing a perpendicular magnetic recording (PMR) trans...
- Patent number 8,146,236
- Issue date Apr 3, 2012
- Western Digital (Fremont), LLC
- Guanghong Luo
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for providing a perpendicular magnetic recording (PMR) trans...
- Patent number 8,079,135
- Issue date Dec 20, 2011
- Western Digital (Fremont), LLC
- Yong Shen
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PROVIDING A MAGNETIC RECORDING TRANSDUCER USING A CHEMIC...
- Publication number 20160055865
- Publication date Feb 25, 2016
- WESTERN DIGITAL (FREMONT), LLC
- MASAHIRO OSUGI
- G11 - INFORMATION STORAGE
Information Patent Application
PROCESS FOR FABRICATING A MAGNETIC POLE AND SHIELDS
- Publication number 20120304454
- Publication date Dec 6, 2012
- WESTERN DIGITAL (FREMONT), LLC
- MING JIANG
- G11 - INFORMATION STORAGE
Information Patent Application
DAMASCENE WRITE POLES PRODUCED VIA FULL FILM PLATING
- Publication number 20110042349
- Publication date Feb 24, 2011
- WESTERN DIGITAL (FREMONT), LLC
- Ronghui ZHOU
- G11 - INFORMATION STORAGE

GUANGHONG LUO

Person

Patents Grantslast 30 patents

Method and system for providing a read transducer having symmetric...

Method to fabricate tunneling magnetic recording heads with extende...

Method for providing a magnetoresistive element having small critic...

Method for providing a magnetic recording transducer using a chemic...

Method and system for providing a read transducer having a dual fre...

Dual damascene process for producing a PMR write pole

Process for CMP with large feature size variation

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

Perpendicular magnetic recording head having reduced shield notching

Method and system for providing a magnetic recording transducer usi...

Method and system for manufacturing tapered waveguide structures in...

Method for fabricating a read sensor for a read transducer

Process for fabricating a magnetic pole and shields

Method and system for providing a magnetic recording pole having a...

Method and system for providing a magnetic recording transducer usi...

Damascene write poles produced via full film plating

Method and system for providing a read sensor in a magnetic recordi...

Method for fabricating a structure for a microelectric device

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

Method and system for providing a curved surface in a magnetic reco...

Method for fabricating a pole of a magnetic transducer

Methods of producing damascene main pole for perpendicular magnetic...

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

Method for providing a structure in a magnetic transducer

Method for providing a perpendicular magnetic recording (PMR) trans...

Method for providing a perpendicular magnetic recording (PMR) trans...

Patents Applicationslast 30 patents

METHOD FOR PROVIDING A MAGNETIC RECORDING TRANSDUCER USING A CHEMIC...

PROCESS FOR FABRICATING A MAGNETIC POLE AND SHIELDS

DAMASCENE WRITE POLES PRODUCED VIA FULL FILM PLATING