Inventor · disambiguated record
Roger P. Gregor
Also filed as: GREGOR ROGER P · GREGOR ROGER PAUL
15 granted patents·681 citations·filing 1989–2002
95Inventor score
Files withIBM15
Top patents by PatentIndex Score
15 records- 0195US6300809B1Double-edge-triggered flip-flop providing two data transitions per clock cycleIBM·Filed 2000·Granted Oct 9, 2001·68 cites·6 claims
- 0293US5084637ABidirectional level shifting interface circuitIBM·Filed 1989·Granted Jan 28, 1992·64 cites·21 claims
- 0390US6493257B1CMOS state saving latchIBM·Filed 2002·Granted Dec 10, 2002·57 cites·20 claims
- 0489US6304122B1Low power LSSD flip flops and a flushable single clock splitter for flip flopsIBM·Filed 2000·Granted Oct 16, 2001·42 cites·22 claims
- 0589US5920575AVLSI test circuit apparatus and methodIBM·Filed 1997·Granted Jul 6, 1999·74 cites·22 claims
- 0688US6609228B1Latch clustering for power optimizationIBM·Filed 2000·Granted Aug 19, 2003·59 cites·21 claims
- 0783US6421784B1Programmable delay circuit having a fine delay element selectively receives input signal and output signal of coarse delay elementIBM·Filed 1999·Granted Jul 16, 2002·53 cites·27 claims
- 0879US6509725B1Self-regulating voltage divider for series-stacked voltage railsIBM·Filed 2001·Granted Jan 21, 2003·27 cites·14 claims
- 0978US6335494B1Multiple power distribution for delta-I noise reductionIBM·Filed 2000·Granted Jan 1, 2002·29 cites·14 claims
- 1077US6222407B1Dual mode programmable delay elementIBM·Filed 1999·Granted Apr 24, 2001·31 cites·18 claims
- 1173US6204713B1Method and apparatus for routing low-skew clock networksIBM·Filed 1999·Granted Mar 20, 2001·72 cites·32 claims
- 1270US6037677ADual-pitch perimeter flip-chip footprint for high integration asicsIBM·Filed 1999·Granted Mar 14, 2000·47 cites·21 claims
- 1370US5710742AHigh density two port SRAM cell for low voltage CMOS applicationsIBM·Filed 1995·Granted Jan 20, 1998·31 cites·18 claims
- 1459US5760627ALow power CMOS latchIBM·Filed 1996·Granted Jun 2, 1998·22 cites·2 claims
- 1550US6661121B2Pulse generator with controlled output characteristicsIBM·Filed 2001·Granted Dec 9, 2003·5 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →