Christopher Dana Keener

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Scissor magnetic read sensor with shape enhanced soft magnetic side...
- Patent number 9,076,468
- Issue date Jul 7, 2015
- HGST Netherlands B.V.
- Christopher D. Keener
- G11 - INFORMATION STORAGE
Information Patent Grant
Yield/quality improvement using calculated failure rate derived fro...
- Patent number 6,947,871
- Issue date Sep 20, 2005
- Hitachi Global Storage Technologies Netherlands, B.V.
- Youping Deng
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for performing spin valve combined pinned laye...
- Patent number 6,728,055
- Issue date Apr 27, 2004
- International Business Machines Corporation
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of testing for response abnormalities in a magnetic sensor
- Patent number 6,661,223
- Issue date Dec 9, 2003
- International Business Machines Corporation
- Peter Cheng-I Fang
- G11 - INFORMATION STORAGE
Information Patent Grant
Screening test for transverse magnetic-field excited noise in giant...
- Patent number 6,538,430
- Issue date Mar 25, 2003
- International Business Machines Corporation
- Chris Carrington
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SCISSOR MAGNETIC SENSOR HAVING A BACK EDGE SOFT MAGNETIC BIAS STRUC...
- Publication number 20150002961
- Publication date Jan 1, 2015
- HGST NETHERLANDS B.V.
- Christopher D. Keener
- G11 - INFORMATION STORAGE
Information Patent Application
Yield/quality improvement using calculated failure rate derived fro...
- Publication number 20050071103
- Publication date Mar 31, 2005
- Youping Deng
- G05 - CONTROLLING REGULATING
Information Patent Application
Method of testing for response abnormalities in a magnetic sensor
- Publication number 20030128025
- Publication date Jul 10, 2003
- International Business Machines Corporation
- Peter Cheng-I Fang
- G01 - MEASURING TESTING
Information Patent Application
SCREENING TEST FOR TRANSVERSE MAGNETIC-FIELD EXCITED NOISE IN GIANT...
- Publication number 20030038626
- Publication date Feb 27, 2003
- International Business Machines Corporation
- Chris Carrington
- B82 - NANO-TECHNOLOGY