CHANGHE SHANG

Person

FREMONT, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic read sensors and related methods having a rear hard bias a...
- Patent number 11,430,470
- Issue date Aug 30, 2022
- Western Digital Technologies, Inc.
- Xiaoyong Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic read sensors and related methods having a rear hard bias a...
- Patent number 11,127,422
- Issue date Sep 21, 2021
- Western Digital Technologies, Inc.
- Xiaoyong Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic lapping guide in a magnetic recording transducer
- Patent number 9,153,260
- Issue date Oct 6, 2015
- Western Digital (Fremont), LLC
- Steven C. Rudy
- G11 - INFORMATION STORAGE
Information Patent Grant
Electric gaps and method for making electric gaps for multiple sens...
- Patent number 8,970,988
- Issue date Mar 3, 2015
- Western Digital (Fremont), LLC
- Shaoping Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for performing on-wafer testing of heads
- Patent number 8,860,407
- Issue date Oct 14, 2014
- Western Digital (Fremont), LLC
- Changhe Shang
- G11 - INFORMATION STORAGE
Information Patent Grant
Antiferromagnetically-coupled soft bias magnetoresistive read head,...
- Patent number 8,611,054
- Issue date Dec 17, 2013
- Western Digital (Fremont), LLC
- Changhe Shang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for providing and utilizing an electronic lapping guide in a...
- Patent number 8,151,441
- Issue date Apr 10, 2012
- Western Digital (Fremont), LLC
- Steven C. Rudy
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for testing P2 stiffness of a magnetoresistance t...
- Patent number 8,008,912
- Issue date Aug 30, 2011
- Western Digital (Fremont), LLC
- Changhe Shang
- G01 - MEASURING TESTING
Information Patent Grant
Method to fabricate an ESD resistant tunneling magnetoresistive rea...
- Patent number 7,389,577
- Issue date Jun 24, 2008
- Western Digital (Fremont), LLC
- Changhe Shang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic Read Sensors And Related Methods Having A Rear Hard Bias A...
- Publication number 20220005501
- Publication date Jan 6, 2022
- Western Digital Technologies, Inc.
- Xiaoyong LIU
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND SYSTEM FOR PERFORMING ON-WAFER TESTING OF HEADS
- Publication number 20130257421
- Publication date Oct 3, 2013
- WESTERN DIGITAL (FREMONT), LLC
- CHANGHE SHANG
- G01 - MEASURING TESTING

CHANGHE SHANG

Person

Patents Grantslast 30 patents

Magnetic read sensors and related methods having a rear hard bias a...

Magnetic read sensors and related methods having a rear hard bias a...

Electronic lapping guide in a magnetic recording transducer

Electric gaps and method for making electric gaps for multiple sens...

Method and system for performing on-wafer testing of heads

Antiferromagnetically-coupled soft bias magnetoresistive read head,...

Method for providing and utilizing an electronic lapping guide in a...

Method and system for testing P2 stiffness of a magnetoresistance t...

Method to fabricate an ESD resistant tunneling magnetoresistive rea...

Patents Applicationslast 30 patents

Magnetic Read Sensors And Related Methods Having A Rear Hard Bias A...

METHOD AND SYSTEM FOR PERFORMING ON-WAFER TESTING OF HEADS