Inventor · disambiguated record
David C. Waugh
Also filed as: WAUGH DAVID C · WAUGH DAVID CHARLES
8 granted patents·174 citations·filing 1989–2002
89Inventor score
Technology areasG11B
Top patents by PatentIndex Score
8 records- 0184US5132855AAdaptive velocity profile selection based on torque constant measurementSEAGATE TECHNOLOGY·Filed 1989·Granted Jul 21, 1992·31 cites·11 claims
- 0280US5661615ADetection of mechanical defects in a disc drive using resonant frequenciesSEAGATE TECHNOLOGY·Filed 1995·Granted Aug 26, 1997·44 cites·13 claims
- 0379US6115205AMethod for adapting seeks of a disc drive transducer to the maximum actuator current available to accelerate and decelerate the transducerSEAGATE TECHNOLOGY·Filed 1994·Granted Sep 5, 2000·29 cites·7 claims
- 0476US6950270B2Adaptive index reference position qualificationSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Sep 27, 2005·12 cites·13 claims
- 0569US6570733B1Adaptive servo gain adjustment to improve disc drive seek performanceSEAGATE TECHNOLOGY LLC·Filed 1998·Granted May 27, 2003·22 cites·10 claims
- 0660US5249254AHard disc drive for use in a multiple drive data storage system and method of operationSEAGATE TECHNOLOGY·Filed 1991·Granted Sep 28, 1993·15 cites·10 claims
- 0755US6449117B1Reducing acoustic noise using a current profile during initial stages of a disc drive seekSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Sep 10, 2002·12 cites·14 claims
- 0850US6515820B1Sine seek adaptation at voltage and temperature marginsSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Feb 4, 2003·9 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →