Inventor · disambiguated record
Joannes Mathilda Josephus Sevenhans
Also filed as: SEVENHANS JOANNES · SEVENHANS JOANNES M J · SEVENHANS JOANNES MATHILDA JOS · SEVENHANS JOANNES MATHILDA JOSEPHUS
30 granted patents·2 pending applications·674 citations·filing 1988–2013
97Inventor score
Top patents by PatentIndex Score
32 records- 0190US5642071ATransit mixer with current mode inputALCATEL NV·Filed 1995·Granted Jun 24, 1997·160 cites·9 claims
- 0287US5422889AOffset correction circuitALCATEL NV·Filed 1993·Granted Jun 6, 1995·126 cites·11 claims
- 0382US6323729B1Amplifier arrangement with voltage gain and reduced power consumptionCIT ALCATEL·Filed 1999·Granted Nov 27, 2001·54 cites·22 claims
- 0479US8582266B2Current-monitoring apparatusBERTIN JACQUES J·Filed 2007·Granted Nov 12, 2013·13 cites·16 claims
- 0574US7042284B2Operational amplifier arrangementCIT ALCATEL·Filed 2003·Granted May 9, 2006·21 cites·13 claims
- 0674US5440264AFrequency tuning system for tuning a center frequency of an analog bandpass filterALCATEL NV·Filed 1994·Granted Aug 8, 1995·28 cites·8 claims
- 0772US4888559ACorrection arrangement for an amplifierALCATEL NV·Filed 1988·Granted Dec 19, 1989·20 cites·11 claims
- 0871US6556093B2Voltage controlled oscillator with automatic center frequency calibrationCIT ALCATEL·Filed 2001·Granted Apr 29, 2003·14 cites·10 claims
- 0970US5625318ADifferential amplifier having a double differential amplifier pair with interconnected control electrodesALCATEL NV·Filed 1995·Granted Apr 29, 1997·27 cites·2 claims
- 1070US5283535ADifferential amplifier arrangementALCATEL NV·Filed 1992·Granted Feb 1, 1994·24 cites·10 claims
- 1164US5262970ADigital filter and multi-channel decimatorALCATEL NV·Filed 1991·Granted Nov 16, 1993·19 cites·22 claims
- 1262US9322851B2Current-monitoring apparatusBROADCOM CORP·Filed 2013·Granted Apr 26, 2016·1 cites·18 claims
- 1361US6707860B1DC offset correction for direct-conversion receiverCIT ALCATEL·Filed 2000·Granted Mar 16, 2004·7 cites·9 claims
- 1461US5471168AQuality factor tuning system for a tunable filter and current rectifier used thereinALCATEL NV·Filed 1995·Granted Nov 28, 1995·19 cites·13 claims
- 1559US5528637ASynchronizing circuitALCATEL NV·Filed 1994·Granted Jun 18, 1996·45 cites·8 claims
- 1655US6326914B1Current mode asynchronous decision A/D converterCIT ALCATEL·Filed 2000·Granted Dec 4, 2001·8 cites·12 claims
- 1754US6194913B1Output circuit for digital integrated circuit devicesCIT ALCATEL·Filed 1998·Granted Feb 27, 2001·13 cites·15 claims
- 1849US6937720B2xDSL class C-AB driverCIT ALCATEL·Filed 2001·Granted Aug 30, 2005·6 cites·15 claims
- 1948US6940920B2Multiplier arrangement, signal modulator and transmitterCIT ALCATEL·Filed 2001·Granted Sep 6, 2005·5 cites·18 claims
- 2047US7068130B2Active inductorCIT ALCATEL·Filed 2004·Granted Jun 27, 2006·4 cites·7 claims
- 2146US5514950ADifferential pair arrangementALCATEL NV·Filed 1994·Granted May 7, 1996·9 cites·10 claims
- 2242US5191545AInterpolator increasing the output word rate of a digital signalALCATEL NV·Filed 1991·Granted Mar 2, 1993·8 cites·13 claims
- 2339US5341404ASynchronizing circuit and methodALCATEL NV·Filed 1992·Granted Aug 23, 1994·13 cites·25 claims
- 2437US6529071B2xDSL feedback class C-AB driverCIT ALCATEL·Filed 2001·Granted Mar 4, 2003·2 cites·10 claims
- 2535US5263023AData transfer connection between a primary device and a plurality of secondary with a reduced number of linksALCATEL NV·Filed 1991·Granted Nov 16, 1993·10 cites·8 claims
- 2634US5528636AData synchronization deviceALCATEL NV·Filed 1994·Granted Jun 18, 1996·7 cites·12 claims
- 2734US2006001456A1Low voltage driverLEA ABC·Filed 2005·Application pending·0 cites
- 2833US2005024025A1Method to prevent saturation of an inductor coil and inductor coil circuits for realising such a methodCIT ALCATEL·Filed 2004·Application pending·0 cites
- 2931US5095290AAmplitude modulator having negative feedback circuit for reducing distortionALCATEL NV·Filed 1991·Granted Mar 10, 1992·7 cites·7 claims
- 3030US6476428B2Field effect transistor, control method for controlling such a field effect transistor and a frequency mixer means including such a field effect transistorCIT ALCATEL·Filed 1999·Granted Nov 5, 2002·0 cites·3 claims
- 3122US6357044B1Hybrid Fiber-Coax telecommunication systemCIT ALCATEL·Filed 1998·Granted Mar 12, 2002·2 cites·12 claims
- 3219US5563599AAnalog-to-digital converter with cascaded switching control of voltage divider substagesALCATEL NV·Filed 1993·Granted Oct 8, 1996·2 cites·12 claims
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