Inventor · disambiguated record
David W. Blum
Also filed as: BLUM DAVID W
3 granted patents·355 citations·filing 1993–2001
77Inventor score
Files withIBM3
Top patents by PatentIndex Score
3 records- 0195US6426660B1Duty-cycle correction circuitIBM·Filed 2001·Granted Jul 30, 2002·163 cites·6 claims
- 0293US5757218AClock signal duty cycle correction circuit and methodIBM·Filed 1996·Granted May 26, 1998·189 cites·20 claims
- 0329US5418484ALine fault detection system with a differential driverIBM·Filed 1993·Granted May 23, 1995·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →