David Terrill

Follow

Person

Walnut Creek, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Data storage device writing tracks on a disk with equal spacing
- Patent number 8,953,277
- Issue date Feb 10, 2015
- Western Digital Technologies, Inc.
- Xiao Z. Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for measuring magnetic interference width
- Patent number 7,982,989
- Issue date Jul 19, 2011
- Western Digital (Fremont), LLC
- Changqing Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin stand testing system with fine positioner for head stack assembly
- Patent number 7,131,346
- Issue date Nov 7, 2006
- Western Digital (Fremont), Inc.
- Jagdeep S. Buttar
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for determining a microactuator range of movement
- Patent number 7,124,654
- Issue date Oct 24, 2006
- Western Digital (Fremont), Inc.
- Kenneth R. Davies
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for measuring write-induced pole tip protrusion
- Patent number 7,027,242
- Issue date Apr 11, 2006
- Western Digital (Fremont), Inc.
- David Terrill
- G11 - INFORMATION STORAGE