Inventor · disambiguated record
Yusuf A. Haque
Also filed as: HAQUE YUSUF · HAQUE YUSUF A · HAQUE YUSUF AMINUL
38 granted patents·788 citations·filing 1979–2013
98Inventor score
Files withAMERICAN MICRO SYST21CREST SEMICONDUCTORS INC5MAXIM INTEGRATED PRODUCTS5JOHANCSIK TRACY2GEN ELECTRIC1
Top patents by PatentIndex Score
38 records- 0195US4438354AMonolithic programmable gain-integrator stageAMERICAN MICRO SYST·Filed 1981·Granted Mar 20, 1984·122 cites·10 claims
- 0295US4365204AOffset compensation for switched capacitor integratorsAMERICAN MICRO SYST·Filed 1980·Granted Dec 21, 1982·60 cites·7 claims
- 0394US8497790B1Gain calibrationLEWIS DONALD E·Filed 2012·Granted Jul 30, 2013·28 cites·20 claims
- 0493US4404525ASwitched capacitor gain stage with offset and switch feedthrough cancellation schemeAMERICAN MICRO SYST·Filed 1981·Granted Sep 13, 1983·51 cites·10 claims
- 0593US4284957ACMOS Operational amplifier with reduced power dissipationAMERICAN MICRO SYST·Filed 1979·Granted Aug 18, 1981·33 cites·6 claims
- 0692US4470126AProgrammable transversal filterAMERICAN MICRO SYST·Filed 1981·Granted Sep 4, 1984·44 cites·6 claims
- 0790US4385286AUse of single reference voltage for analog to digital or digital to analog conversion of bipolar signalsAMERICAN MICRO SYST·Filed 1980·Granted May 24, 1983·45 cites·7 claims
- 0889US8890729B2Randomized time-interleaved sample-and-hold systemCREST SEMICONDUCTORS INC·Filed 2013·Granted Nov 18, 2014·14 cites·36 claims
- 0987US4335355ACMOS Operational amplifier with reduced power dissipationAMERICAN MICRO SYST·Filed 1981·Granted Jun 15, 1982·30 cites·3 claims
- 1086US4475170AProgrammable transversal filterAMERICAN MICRO SYST·Filed 1982·Granted Oct 2, 1984·30 cites·6 claims
- 1183US4441082ASwitched capacitor automatic gain control loopAMERICAN MICRO SYST·Filed 1981·Granted Apr 3, 1984·29 cites·13 claims
- 1283US4320347ASwitched capacitor comparatorAMERICAN MICRO SYST·Filed 1980·Granted Mar 16, 1982·24 cites·2 claims
- 1381US4533876ADifferential operational amplifier with common mode feedbackAMERICAN MICRO SYST·Filed 1983·Granted Aug 6, 1985·29 cites·11 claims
- 1481US4460874AThree-terminal operational amplifier/comparator with offset compensationAMERICAN MICRO SYST·Filed 1981·Granted Jul 17, 1984·22 cites·8 claims
- 1579US8890739B2Time interleaving analog-to-digital converterCREST SEMICONDUCTORS INC·Filed 2012·Granted Nov 18, 2014·7 cites·28 claims
- 1677US8466818B1Time-interleaved analog-to-digital converter bandwidth matchingJOHANCSIK TRACY·Filed 2011·Granted Jun 18, 2013·6 cites·20 claims
- 1777US4596954AFrequency doubler with fifty percent duty cycle output signalAMERICAN MICRO SYST·Filed 1984·Granted Jun 24, 1986·20 cites·2 claims
- 1877US4350975ADual bandwidth autozero loop for a voice frequency CODECAMERICAN MICRO SYST·Filed 1980·Granted Sep 21, 1982·28 cites·4 claims
- 1974US4315223ACMOS Operational amplifier with improved frequency compensationAMERICAN MICRO SYST·Filed 1979·Granted Feb 9, 1982·14 cites·3 claims
- 2071US8026838B2Current mode analog-to-digital converterSIFLARE INC·Filed 2010·Granted Sep 27, 2011·5 cites·35 claims
- 2169US4431971ADynamic operational amplifierAMERICAN MICRO SYST·Filed 1981·Granted Feb 14, 1984·14 cites·11 claims
- 2267US4590440APhase locked loop with high and/or low frequency limit detectors for preventing false lock on harmonicsAMERICAN MICRO SYST·Filed 1984·Granted May 20, 1986·19 cites·21 claims
- 2365US4801888AProgrammable, universal filter with self biasingMAXIM INTEGRATED PRODUCTS·Filed 1988·Granted Jan 31, 1989·15 cites·7 claims
- 2464US8525556B2Time-interleaved sample-and-holdSINGH RAMESH KUMAR·Filed 2011·Granted Sep 3, 2013·4 cites·37 claims
- 2563US8344722B2Electric current measurementCREST SEMICONDUCTORS INC·Filed 2010·Granted Jan 1, 2013·2 cites·35 claims
- 2663US4554508ACarrier detection circuitAMERICAN MICRO SYST·Filed 1983·Granted Nov 19, 1985·20 cites·12 claims
- 2761US9071270B2Time-interleaved analog-to-digital converter bandwidth matchingCREST SEMICONDUCTORS INC·Filed 2013·Granted Jun 30, 2015·2 cites·16 claims
- 2861US4431986ADigital to analog and analog to digital converters with bipolar output signalsAMERICAN MICRO SYST·Filed 1981·Granted Feb 14, 1984·16 cites·7 claims
- 2957US8344922B2Digital-to-analog converter with code independent output capacitanceCREST SEMICONDUCTORS INC·Filed 2010·Granted Jan 1, 2013·2 cites·19 claims
- 3053US8542143B1Pipelined ADC stage filtersHAQUE YUSUF·Filed 2012·Granted Sep 24, 2013·2 cites·20 claims
- 3153US7068788B2Data encryption for suppression of data-related in-band harmonics in digital to analog convertersMAXIM INTEGRATED PRODUCTS·Filed 2001·Granted Jun 27, 2006·5 cites·27 claims
- 3253US5869986APower level sense circuitMAXIM INTEGRATED PRODUCTS·Filed 1997·Granted Feb 9, 1999·16 cites·14 claims
- 3353US4580065ASingle-shot circuit having process independent duty cycleAMERICAN MICRO SYST·Filed 1983·Granted Apr 1, 1986·8 cites·19 claims
- 3452US8525596B2Reference buffer amplifierJOHANCSIK TRACY·Filed 2011·Granted Sep 3, 2013·1 cites·21 claims
- 3549US5748010ALogic signal level translation apparatus having very low dropout with respect to the powering railsMAXIM INTEGRATED PRODUCTS·Filed 1996·Granted May 5, 1998·10 cites·5 claims
- 3636US4540949AReference voltage circuit including a three-terminal operational amplifier with offset compensationAMERICAN MICRO SYST·Filed 1984·Granted Sep 10, 1985·3 cites·4 claims
- 3735US6407770B1Apparatus and method for detecting defects in a discrete picture element detector circuitGEN ELECTRIC·Filed 1999·Granted Jun 18, 2002·6 cites·25 claims
- 3827US6356225B1Averaging cell mismatches in integrated circuitsMAXIM INTEGRATED PRODUCTS·Filed 1999·Granted Mar 12, 2002·2 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Yusuf A. Haque files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →