Inventor · disambiguated record
Gian Hoogzaad
Also filed as: HOOGZAAD GIAN
49 granted patents·6 pending applications·311 citations·filing 2000–2022
98Inventor score
Files withNXP BV26HOOGZAAD GIAN13KONINKL PHILIPS ELECTRONICS NV4SCHMID MARKUS4BERGVELD HENDRIK JOHANNES1
Top patents by PatentIndex Score
55 records- 0194US8188679B2Self-powered LED bypass-switch configurationHOOGZAAD GIAN·Filed 2008·Granted May 29, 2012·47 cites·11 claims
- 0292US8373346B2Solid state lighting system and a driver integrated circuit for driving light emitting semiconductor devicesNXP BV·Filed 2008·Granted Feb 12, 2013·14 cites·20 claims
- 0391US8810160B2Switched mode power converter and method of operating the sameNXP BV·Filed 2013·Granted Aug 19, 2014·12 cites·8 claims
- 0491US8258719B2Method and circuit arrangement for regulating a LED current flowing through a LED circuit arrangement, and associated circuit composition and lighting systemHOOGZAAD GIAN·Filed 2009·Granted Sep 4, 2012·23 cites·19 claims
- 0590US8319449B2Controlled voltage source for LED driversHOOGZAAD GIAN·Filed 2007·Granted Nov 27, 2012·30 cites·18 claims
- 0688US8203283B2Light emitting diode (LED) arrangement with bypass drivingHOOGZAAD GIAN·Filed 2008·Granted Jun 19, 2012·18 cites·16 claims
- 0787US8237372B2Electronic device for driving light emitting diodesHOOGZAAD GIAN·Filed 2007·Granted Aug 7, 2012·12 cites·8 claims
- 0885US9263955B2Switched mode converter and methods of controlling switched mode convertersSCHMID MARKUS·Filed 2012·Granted Feb 16, 2016·8 cites·15 claims
- 0984US7514894B2Driver for a brushless motor and data reading/writing device comprising a brushless motor controlled by such a driverNXP BV·Filed 2006·Granted Apr 7, 2009·17 cites·12 claims
- 1082US10862524B2RF switchNXP BV·Filed 2019·Granted Dec 8, 2020·5 cites·20 claims
- 1177US8441237B2Power factor correction (PFC) circuit and method thereforSCHMID MARKUS·Filed 2010·Granted May 14, 2013·5 cites·15 claims
- 1277US8278831B2LED driver circuit and method, and system and method for estimating the junction temperature of a light emitting diodeHOOGZAAD GIAN·Filed 2009·Granted Oct 2, 2012·7 cites·18 claims
- 1377US8030861B2Method for controlling a deceleration process of a DC motor and controllerNXP BV·Filed 2007·Granted Oct 4, 2011·11 cites·8 claims
- 1476US9078318B2Switched mode power converter and method of operating the sameNXP BV·Filed 2014·Granted Jul 7, 2015·2 cites·13 claims
- 1576US8723441B2Method and circuit arrangement for regulating a LED current flowing through a LED circuit arrangement, and associated circuit composition and lighting systemHOOGZAAD GIAN·Filed 2012·Granted May 13, 2014·3 cites·20 claims
- 1675US11316515B2RF switch circuitNXP BV·Filed 2015·Granted Apr 26, 2022·3 cites·20 claims
- 1774US8536945B2Differential output stageHOOGZAAD GIAN·Filed 2012·Granted Sep 17, 2013·5 cites·16 claims
- 1869US10367499B2Power supply ready indicator circuitNXP BV·Filed 2018·Granted Jul 30, 2019·2 cites·15 claims
- 1969US8723443B2Method of controlling an LED, and an LED controllerDEURENBERG PETER HUBERTUS FRANCISCUS·Filed 2010·Granted May 13, 2014·2 cites·14 claims
- 2069US6489814B2Track and hold amplifierKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Dec 3, 2002·17 cites·17 claims
- 2168US9192006B2Electronic device for driving light emitting diodesNXP BV·Filed 2014·Granted Nov 17, 2015·1 cites·16 claims
- 2268US9007730B2Surge protection circuitSCHMID MARKUS·Filed 2010·Granted Apr 14, 2015·3 cites·9 claims
- 2366US8471637B2Variable gain amplifierHOOGZAAD GIAN·Filed 2012·Granted Jun 25, 2013·3 cites·9 claims
- 2466US8339075B2Method for controlling a deceleration process of a DC motor and controllerHOOGZAAD GIAN·Filed 2007·Granted Dec 25, 2012·6 cites·21 claims
- 2565US8174809B2Arrangement and method for deactivating electrical elements when malfunctioningSAUERLANDER GEORG·Filed 2007·Granted May 8, 2012·2 cites·11 claims
- 2664US10050588B2Doherty amplifier circuitsNXP BV·Filed 2017·Granted Aug 14, 2018·1 cites·16 claims
- 2763US6437717B1Two stage analog-to-digital conversion with second stage offset correctionKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Aug 20, 2002·11 cites·2 claims
- 2860US8723446B2Method and circuit arrangement for cycle-by-cycle control of a LED current flowing through a LED circuit arrangement, and associated circuit composition and lighting systemHOOGZAAD GIAN·Filed 2009·Granted May 13, 2014·1 cites·18 claims
- 2960US6731231B2Analogue to digital converterKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted May 4, 2004·11 cites·12 claims
- 3058US8680834B2Controller for, and method of controlling, a switched mode power converterHOOGZAAD GIAN·Filed 2011·Granted Mar 25, 2014·1 cites·15 claims
- 3157US7737817B2Resistor network such as a resistor ladder network and a method for manufacturing such a resistor networkNXP BV·Filed 2003·Granted Jun 15, 2010·9 cites·13 claims
- 3257US7236594B2Random generator descriptionNXP BV·Filed 2002·Granted Jun 26, 2007·8 cites·8 claims
- 3356US2011109247A1Switched mode power converter and method of operating the sameNXP BV·Filed 2009·Application pending·0 cites
- 3455US11923877B2Antenna switch circuit and methodNXP BV·Filed 2022·Granted Mar 5, 2024·0 cites·15 claims
- 3555US8786208B2Electronic device for driving light emitting diodesHOOGZAAD GIAN·Filed 2012·Granted Jul 22, 2014·0 cites·9 claims
- 3650US12323111B2Protection circuit and methodNXP BV·Filed 2022·Granted Jun 3, 2025·0 cites·16 claims
- 3750US6323700B2Double input buffer for track-and-hold amplifierPHILIPS CORP·Filed 2000·Granted Nov 27, 2001·7 cites·7 claims
- 3849US8030994B2Driver for an inductive loadNXP BV·Filed 2006·Granted Oct 4, 2011·2 cites·10 claims
- 3948US12316291B2Attenuator arrangementNXP BV·Filed 2021·Granted May 27, 2025·0 cites·13 claims
- 4048US8067900B2Electronic device for driving LED stringsDEIXLER PETER·Filed 2007·Granted Nov 29, 2011·0 cites·13 claims
- 4148US2011134021A1Method and apparatus for led driver color-sequential scanNXP BV·Filed 2009·Application pending·0 cites
- 4247US2012098344A1Photovoltaic units, methods of operating photovoltaic units and controllers thereforBERGVELD HENDRIK JOHANNES·Filed 2009·Application pending·0 cites
- 4347US2011031816A1Photovoltaic unit, a dc-dc converter therefor, and a method of operating the sameNXP BV·Filed 2010·Application pending·0 cites
- 4446US11424721B2RF amplifierNXP BV·Filed 2020·Granted Aug 23, 2022·0 cites·20 claims
- 4546US10218316B2Flip chip circuitNXP BV·Filed 2017·Granted Feb 26, 2019·0 cites·15 claims
- 4643US7916418B2Apparatus and method for controlling the rotation velocity of an optical discKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Granted Mar 29, 2011·0 cites·27 claims
- 4742US8605465B2Methods of controlling a synchronous rectifierKUEBRICH JOHANN BAPTIST DANIEL·Filed 2010·Granted Dec 10, 2013·0 cites·13 claims
- 4841USRE41371ETwo stage analog-to-digital conversion with second stage offset correctionST ERICSSON SA·Filed 2000·Granted Jun 8, 2010·2 cites·7 claims
- 4940US10742195B2Matching circuitNXP BV·Filed 2018·Granted Aug 11, 2020·0 cites·20 claims
- 5039US8692480B2Power supply unit and method for controlling a power supply unitSCHMID MARKUS·Filed 2009·Granted Apr 8, 2014·0 cites·13 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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