Inventor · disambiguated record
Hendrik Johannes Bergveld
Also filed as: BERGVELD HENDRIK · BERGVELD HENDRIK J · BERGVELD HENDRIK JOHANNES
27 granted patents·10 pending applications·625 citations·filing 1997–2024
96Inventor score
Files withNXP BV18KONINKL PHILIPS ELECTRONICS NV7BERGVELD HENDRIK JOHANNES2NXP USA INC2PHILIPS CORP2
Top patents by PatentIndex Score
37 records- 0196US8395914B2DC-to-DC converter comprising a reconfigurable capacitor unitKLOOTWIJK JOHAN H·Filed 2008·Granted Mar 12, 2013·86 cites·17 claims
- 0296US6016047ABattery management system and battery simulatorPHILIPS CORP·Filed 1997·Granted Jan 18, 2000·382 cites·15 claims
- 0395US9973083B1DC-DC converter controllerNXP BV·Filed 2017·Granted May 15, 2018·19 cites·15 claims
- 0494US10784783B1Charge-cycle control for burst-mode DC-DC convertersNXP BV·Filed 2020·Granted Sep 22, 2020·10 cites·12 claims
- 0591US10720838B1Forced-burst voltage regulation for burst-mode DC-DC convertersNXP BV·Filed 2019·Granted Jul 21, 2020·10 cites·17 claims
- 0690US11293992B2Fault detection in hybrid DC-DC power convertorsNXP BV·Filed 2020·Granted Apr 5, 2022·3 cites·18 claims
- 0788US11811317B2Controller for a power supply and a power supplyNXP BV·Filed 2021·Granted Nov 7, 2023·2 cites·18 claims
- 0884US6515453B2Method of predicting the state of charge as well as the use time left of a rechargeable batteryKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Feb 4, 2003·31 cites·10 claims
- 0983US8416047B2Inductive components for DC/DC converters and methods of manufacture thereofWEEKAMP JOHANNES WILHELMUS·Filed 2010·Granted Apr 9, 2013·6 cites·20 claims
- 1080US11038427B1Charge-cycle control for burst-mode DC-DC convertersNXP BV·Filed 2020·Granted Jun 15, 2021·4 cites·14 claims
- 1180US6420851B1Method of and device for determining the charge condition of a batteryKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Jul 16, 2002·30 cites·12 claims
- 1274US10958151B2Distributed control of a multiphase power converterNXP BV·Filed 2020·Granted Mar 23, 2021·1 cites·13 claims
- 1373US10003208B2Apparatus for power managementNXP BV·Filed 2016·Granted Jun 19, 2018·2 cites·19 claims
- 1472US10014706B2Model-based fast-charging method based on lithium surface concentrationNXP BV·Filed 2016·Granted Jul 3, 2018·3 cites·20 claims
- 1570US12109897B2Battery management system and methodNXP BV·Filed 2023·Granted Oct 8, 2024·0 cites·18 claims
- 1670US7321750B2Communication system, device and methodNXP BV·Filed 2001·Granted Jan 22, 2008·10 cites·18 claims
- 1768US9705489B2Cascode transistor circuitNXP BV·Filed 2015·Granted Jul 11, 2017·2 cites·15 claims
- 1866US6298222B1Communication system, device and methodPHILIPS CORP·Filed 1998·Granted Oct 2, 2001·23 cites·6 claims
- 1962US12483129B2Control of two-stage dc-dc converterNXP USA INC·Filed 2023·Granted Nov 25, 2025·0 cites·20 claims
- 2060US11601123B1Power-on reset (POR) circuitNXP BV·Filed 2021·Granted Mar 7, 2023·0 cites·14 claims
- 2160US2025192739A1Differential amplifierNXP BV·Filed 2024·Application pending·0 cites
- 2258US12476539B2Control of auxiliary-assisted DC-DC converterNXP USA INC·Filed 2023·Granted Nov 18, 2025·0 cites·18 claims
- 2354US11621625B2Controller for a power supply and a power supplyNXP BV·Filed 2021·Granted Apr 4, 2023·0 cites·18 claims
- 2449US7671618B2Analog IC having test arrangement and test method for such an ICNXP BV·Filed 2006·Granted Mar 2, 2010·1 cites·25 claims
- 2547US2012098344A1Photovoltaic units, methods of operating photovoltaic units and controllers thereforBERGVELD HENDRIK JOHANNES·Filed 2009·Application pending·0 cites
- 2647US2011031816A1Photovoltaic unit, a dc-dc converter therefor, and a method of operating the sameNXP BV·Filed 2010·Application pending·0 cites
- 2743US8664797B2Photovoltaic assembly and method of operating a photovoltaic assemblyDE WAAL KLAAS·Filed 2010·Granted Mar 4, 2014·0 cites·7 claims
- 2839US2010148731A1Method and charger for boost charging a chargeable battery on the basis of a physical modelKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Application pending·0 cites
- 2938US2005054316A1Method for providing clock signals to transceiver chip and transceiver chipFiled 2002·Application pending·0 cites
- 3038US2009066318A1Sensor device with alternating excitation fieldsKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Application pending·0 cites
- 3137US2010045240A1Method and apparatus for determination of the state-of-charge (soc) of a rechargeable batteryKONINKL PHILIPS ELECTRONICS NV·Filed 2008·Application pending·0 cites
- 3235US8541992B2Voltage converterBERGVELD HENDRIK JOHANNES·Filed 2009·Granted Sep 24, 2013·0 cites·15 claims
- 3335US2010036627A1Apparatus and method for determination of the state-of-charge of a battery when the battery is not in equilibriumKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Application pending·0 cites
- 3434US9666667B2Apparatuses and methods including a superjunction transistorNXP BV·Filed 2015·Granted May 30, 2017·0 cites·20 claims
- 3533US8780142B2Active matrix display devices and methods of driving the sameVAN DEN HOMBERG JOHN·Filed 2006·Granted Jul 15, 2014·0 cites·27 claims
- 3633US2011278952A1Capacitive dc-dc converterREIMANN KLAUS·Filed 2009·Application pending·0 cites
- 3732US2008150491A1Method Of Estimating The State-Of-Charge And Of The Use Time Left Of A Rechageable Battery, And Apparatus For Executing Such A MethodKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
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