Inventor · disambiguated record
John L. Grimsley
Also filed as: GRIMSLEY JOHN L
6 granted patents·177 citations·filing 1986–1999
86Inventor score
Technology areasG11B
Top patents by PatentIndex Score
6 records- 0187US5870363AOptical disk motor servo and method for closed loop speed controlOAK TECHNOLOGY INC·Filed 1996·Granted Feb 9, 1999·58 cites·18 claims
- 0280US4879612AHead positioning servo-mechanism with error reduction capabilitiesDATA TECHNOLOGY CORP·Filed 1986·Granted Nov 7, 1989·32 cites·23 claims
- 0378US4908816AVoice coil motor with linearized force constantLASERDRIVE LIMITED·Filed 1988·Granted Mar 13, 1990·26 cites·1 claims
- 0472US6167011AProcessing of disc-drive pickup signalsOAK TECHNOLOGY INC·Filed 1999·Granted Dec 26, 2000·21 cites·7 claims
- 0570US6137753ARunout calibration for disc drive systemOAK TECHNOLOGY INC·Filed 1997·Granted Oct 24, 2000·24 cites·20 claims
- 0662US6041028ADynamic adjustment of disk-drive pickup signalsOAK TECHNOLOGY INC·Filed 1997·Granted Mar 21, 2000·16 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →