Peter Crill

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Encinitas, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Low cost simplified spectrum analyzer for magnetic head/media tester
- Patent number 8,525,509
- Issue date Sep 3, 2013
- Headway Technologies, Inc.
- Lou Shrinkle
- G01 - MEASURING TESTING
Information Patent Grant
Iterative repeatable run-out nulling for magnetic head tester
- Patent number 7,672,073
- Issue date Mar 2, 2010
- Headway Technologies, Inc.
- Lou Shrinkle
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head tester using magnetic disk with pre-written servo
- Patent number 7,580,218
- Issue date Aug 25, 2009
- Headway Technologies, Inc.
- Lou Shrinkle
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Iterative repeatable run-out nulling for magnetic head tester
- Publication number 20090207516
- Publication date Aug 20, 2009
- HEADWAY TECHNOLOGIES, INC.
- Lou Shrinkle
- G11 - INFORMATION STORAGE
Information Patent Application
Low cost simplified spectrum analyzer for magnetic head/media tester
- Publication number 20090140732
- Publication date Jun 4, 2009
- HEADWAY TECHNOLOGIES, INC.
- Lou Shrinkle
- G01 - MEASURING TESTING
Information Patent Application
Magnetic head tester using magnetic disk with pre-written servo
- Publication number 20070047124
- Publication date Mar 1, 2007
- HEADWAY TECHNOLOGIES, INC.
- Lou Shrinkle
- G11 - INFORMATION STORAGE