Inventor · disambiguated record
Robert A. Kertis
Also filed as: KERTIS ROBERT A · KERTIS ROBERT ANDREW
23 granted patents·1 pending application·461 citations·filing 1988–2015
96Inventor score
Top patents by PatentIndex Score
24 records- 0197US6400518B1Magneto-resistive asymmetry correction circuitIBM·Filed 2000·Granted Jun 4, 2002·93 cites·17 claims
- 0291US11018425B1Active electronically scanned array with power amplifier drain bias tapering for optimal power added efficiencyROCKWELL COLLINS INC·Filed 2015·Granted May 25, 2021·9 cites·12 claims
- 0390US5046050AShared BiCMOS sense amplifierNAT SEMICONDUCTOR CORP·Filed 1990·Granted Sep 3, 1991·83 cites·10 claims
- 0486US5491447AOperational transconductance amplifier with independent transconductance and common mode feedback controlIBM·Filed 1994·Granted Feb 13, 1996·42 cites·13 claims
- 0584US6650194B1Phase shift control for voltage controlled oscillatorIBM·Filed 2000·Granted Nov 18, 2003·22 cites·8 claims
- 0681US5181205AShort circuit detector circuit for memory arraysNAT SEMICONDUCTOR CORP·Filed 1990·Granted Jan 19, 1993·50 cites·9 claims
- 0779US7482965B1Digital chirp waveform generator and methodMAYO FOUNDATION·Filed 2005·Granted Jan 27, 2009·8 cites·13 claims
- 0879US5491441AMethod and apparatus for generating a clock signal from a continuous oscillator signal including a translator circuitIBM·Filed 1994·Granted Feb 13, 1996·34 cites·15 claims
- 0953US5058067AIndividual bit line recovery circuitsNAT SEMICONDUCTOR CORP·Filed 1990·Granted Oct 15, 1991·15 cites·6 claims
- 1051US4926383ABiCMOS write-recovery circuitNAT SEMICONDUCTOR CORP·Filed 1988·Granted May 15, 1990·12 cites·12 claims
- 1147US5396130AMethod and apparatus for adaptive chip trim adjustmentIBM·Filed 1993·Granted Mar 7, 1995·17 cites·14 claims
- 1247US5220532ASelf-locking load structure for static ramNAT SEMICONDUCTOR CORP·Filed 1990·Granted Jun 15, 1993·11 cites·16 claims
- 1346US6233598B1Interleaved finite impulse response (FIR) filter functions for servo and data detection in a direct access storage device (DASD)IBM·Filed 1998·Granted May 15, 2001·7 cites·10 claims
- 1446US4980792ABiCMOS power transition circuitNAT SEMICONDUCTOR CORP·Filed 1988·Granted Dec 25, 1990·7 cites·10 claims
- 1544US5736952ACurrent boost for differential flash analog to digital converter driverIBM·Filed 1996·Granted Apr 7, 1998·11 cites·18 claims
- 1643US4855624ALow-power bipolar-CMOS interface circuitNAT SEMICONDUCTOR CORP·Filed 1988·Granted Aug 8, 1989·6 cites·11 claims
- 1742US5631495AHigh performance bipolar devices with plurality of base contact regions formed around the emitter layerIBM·Filed 1994·Granted May 20, 1997·11 cites·18 claims
- 1839US4820967ABiCMOS voltage reference generatorNAT SEMICONDUCTOR CORP·Filed 1988·Granted Apr 11, 1989·6 cites·10 claims
- 1936US5931899AMethod and apparatus for providing analog differential signal multiplication with a substantially linear response over a relatively large range of multiplicationIBM·Filed 1997·Granted Aug 3, 1999·5 cites·16 claims
- 2035US5075885AEcl eprom with cmos programmingNAT SEMICONDUCTOR CORP·Filed 1988·Granted Dec 24, 1991·4 cites·26 claims
- 2134US6222691B1Interleaved dibit detection for direct access storage device (DASD)IBM·Filed 1998·Granted Apr 24, 2001·5 cites·11 claims
- 2232US2003001626A1Detection of voltage amplitude using currentIBM·Filed 2001·Application pending·0 cites
- 2331US5705407AMethod of forming high performance bipolar devices with improved wiring optionsIBM·Filed 1996·Granted Jan 6, 1998·3 cites·2 claims
- 2430US6239933B1Method and circuits for high speed powerup of analog reference source for a direct access storage device (DASD)IBM·Filed 1999·Granted May 29, 2001·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →