Jeffrey L. Fincher

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San Bruno, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for playback of magnetically recorded data having a varia...
- Patent number 4,872,073
- Issue date Oct 3, 1989
- Ampex Corporation
- Jeffrey L. Fincher
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for providing a profiled tape tension without utilizing a...
- Patent number 4,807,107
- Issue date Feb 21, 1989
- Ampex Corporation
- Jeffrey L. Fincher
- G11 - INFORMATION STORAGE
Information Patent Grant
Positive feedback position servo
- Patent number 4,748,393
- Issue date May 31, 1988
- Ampex Corporation
- Jeffrey L. Fincher
- G05 - CONTROLLING REGULATING