Sanford J. Lewis

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Palo Alto, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a magnetic head with flux shaping layer
- Patent number 7,343,664
- Issue date Mar 18, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Gautam Khera
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for forming a magnetic head having a flux shaping layer
- Patent number 7,185,415
- Issue date Mar 6, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Gautam Khera
- G11 - INFORMATION STORAGE
Information Patent Grant
Air bearing slider and manufacturing method therefor
- Patent number 6,385,011
- Issue date May 7, 2002
- International Business Machines Corporation
- Yu-En Percy Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Lapping process for minimizing shorts and element recession at magn...
- Patent number 5,735,036
- Issue date Apr 7, 1998
- International Business Machines Corporation
- Robert Owen Barr
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Lapping process for minimizing shorts and element recession at magn...
- Patent number 5,603,156
- Issue date Feb 18, 1997
- International Business Machines Corporation
- Robert G. Biskeborn
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING A MAGNETIC HEAD WITH FLUX SHAPING LAYER
- Publication number 20070103813
- Publication date May 10, 2007
- Gautam Khera
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head with flux shaping layer
- Publication number 20050044699
- Publication date Mar 3, 2005
- HITACHI GLOBAL STORAGE TECHNOLOGIES
- Gautam Khera
- G11 - INFORMATION STORAGE