Inventor · disambiguated record
Donald J. Ashley
Also filed as: ASHLEY DONALD · ASHLEY DONALD J · ASHLEY DONALD JAMES
10 granted patents·2 pending applications·250 citations·filing 1988–2023
90Inventor score
Top patents by PatentIndex Score
12 records- 0182US11496020B2Magnetic flywheel energy management system and methodDA GLOBAL ENERGY INC·Filed 2017·Granted Nov 8, 2022·2 cites·19 claims
- 0282US4803592APower control and fault isolation indicatorIBM·Filed 1988·Granted Feb 7, 1989·35 cites·12 claims
- 0381US12512723B2Magnetic flywheel energy management system and methodDA GLOBAL ENERGY INC·Filed 2023·Granted Dec 30, 2025·0 cites·18 claims
- 0479US5521809ACurrent share circuit for DC to DC convertersIBM·Filed 1993·Granted May 28, 1996·82 cites·8 claims
- 0577US5543632ATemperature monitoring pilot transistorIBM·Filed 1991·Granted Aug 6, 1996·45 cites·3 claims
- 0675US5237262ATemperature compensated circuit for controlling load currentIBM·Filed 1991·Granted Aug 17, 1993·40 cites·6 claims
- 0768US2023064509A1Magnetic flywheel energy management system and methodDA GLOBAL ENERGY INC·Filed 2022·Application pending·0 cites
- 0854US5245261ATemperature compensated overcurrent and undercurrent detectorIBM·Filed 1991·Granted Sep 14, 1993·17 cites·6 claims
- 0951US2009081508A1Fuel cellASHLEY DONALD·Filed 2008·Application pending·0 cites
- 1048US5563540AElectronic switch having programmable means to reduce noise couplingIBM·Filed 1993·Granted Oct 8, 1996·9 cites·16 claims
- 1145US5376830AHigh frequency slope compensation circuit for current programmed converterIBM·Filed 1993·Granted Dec 27, 1994·14 cites·4 claims
- 1236US5675192APrinted circuit board with header for magnetics all mounted to mother boardIBM·Filed 1995·Granted Oct 7, 1997·6 cites·22 claims
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