Stephen Perlmutter

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Lafayette, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Chevron-free FLC device
- Patent number 7,379,144
- Issue date May 27, 2008
- Displaytech, Inc.
- Jiuzhi Xue
- G02 - OPTICS
Information Patent Grant
Methods and disk drive that measure head flying height at power-on/off
- Patent number 7,342,736
- Issue date Mar 11, 2008
- Maxtor Corporation
- Robert Turner
- G11 - INFORMATION STORAGE
Information Patent Grant
Method to correct radial misposition of data tracks using stitched...
- Patent number 7,315,431
- Issue date Jan 1, 2008
- Maxtor Corporation
- Stephen Perlmutter
- G11 - INFORMATION STORAGE
Information Patent Grant
Method to correct radial misposition of data tracks
- Patent number 6,965,491
- Issue date Nov 15, 2005
- Maxtor Corporation
- Stephen Perlmutter
- G11 - INFORMATION STORAGE