D. Brent Douglas

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Edmond, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotational vibration compensation using a fixed head and a constant...
- Patent number 6,304,406
- Issue date Oct 16, 2001
- Seagate Technology LLC
- D Brent Douglas
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotational vibration compensation using a dedicated surface with a...
- Patent number 6,285,522
- Issue date Sep 4, 2001
- Seagate Technology LLC
- Lealon R. McKenzie
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotational vibration detection using spindle motor velocity sense c...
- Patent number 6,222,336
- Issue date Apr 24, 2001
- Seagate Technology LLC
- Lealon R. McKenzie
- G11 - INFORMATION STORAGE