Inventor · disambiguated record
Klaas Jacob Lulofs
Also filed as: LULOFS KLAAS J · LULOFS KLAAS JACOB
29 granted patents·3 pending applications·177 citations·filing 1996–2025
96Inventor score
Files withKONINKLIJKE PHILIPS NV22PHILIPS CORP5KONINKL PHILIPS ELECTRONICS NV3PHILIPS LIGHTING HOLDING BV1SCHIPPER ALPHONSUS TARCISIUS JOZEF MARIA1
Top patents by PatentIndex Score
32 records- 0195US11451094B2Wireless inductive power transferKONINKLIJKE PHILIPS NV·Filed 2020·Granted Sep 20, 2022·4 cites·8 claims
- 0295US10536035B2Wireless inductive power transferKONINKLIJKE PHILIPS NV·Filed 2016·Granted Jan 14, 2020·18 cites·20 claims
- 0394US9866073B2Wireless inductive power transferKONINKLIJKE PHILIPS NV·Filed 2015·Granted Jan 9, 2018·14 cites·14 claims
- 0489US10090884B2Wireless inductive power transferKONINKLIJKE PHILIPS NV·Filed 2013·Granted Oct 2, 2018·15 cites·20 claims
- 0588US11936201B2Wireless power transferKONINKLIJKE PHILIPS NV·Filed 2020·Granted Mar 19, 2024·2 cites·21 claims
- 0688US10734843B2Wireless inductive power transferKONINKLIJKE PHILIPS NV·Filed 2017·Granted Aug 4, 2020·5 cites·6 claims
- 0785US12489321B2Wireless power transfer and communicationKONINKLIJKE PHILIPS NV·Filed 2024·Granted Dec 2, 2025·0 cites·14 claims
- 0882US2025317007A1Wireless power transferKONINKLIJKE PHILIPS NV·Filed 2025·Application pending·0 cites
- 0978US12355263B2Wireless power transferKONINKLIJKE PHILIPS NV·Filed 2024·Granted Jul 8, 2025·0 cites·21 claims
- 1078US11936208B2Wireless power transfer and communicationKONINKLIJKE PHILIPS NV·Filed 2020·Granted Mar 19, 2024·1 cites·20 claims
- 1174US9962505B2NebulizerKONINKLIJKE PHILIPS NV·Filed 2015·Granted May 8, 2018·2 cites·26 claims
- 1274US9060715B2NebulizerSCHIPPER ALPHONSUS TARCISIUS JOZEF MARIA·Filed 2010·Granted Jun 23, 2015·12 cites·31 claims
- 1374US7759873B2Electronic lamp identification systemKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Granted Jul 20, 2010·16 cites·20 claims
- 1473US5857379AHair-care appliance with hair-moistness measurement by measuring the resistance of the hair, and circuit for converting the resistance value of a resistor into a measurement signalPHILIPS CORP·Filed 1996·Granted Jan 12, 1999·34 cites·13 claims
- 1572US10170943B2Wireless inductive power transferKONINKLIJKE PHILIPS NV·Filed 2015·Granted Jan 1, 2019·2 cites·14 claims
- 1671US10340738B2Wireless inductive power transferKONINKLIJKE PHILIPS NV·Filed 2015·Granted Jul 2, 2019·2 cites·18 claims
- 1769US10263469B2Wireless inductive power transferKONINKLIJKE PHILIPS NV·Filed 2014·Granted Apr 16, 2019·3 cites·21 claims
- 1867US9538592B2LED lighting systemKONINKLIJKE PHILIPS NV·Filed 2013·Granted Jan 3, 2017·2 cites·12 claims
- 1964US10707698B2Wireless inductive power transferKONINKLIJKE PHILIPS NV·Filed 2016·Granted Jul 7, 2020·1 cites·15 claims
- 2063US11735957B2Wireless power transferKONINKLIJKE PHILIPS NV·Filed 2019·Granted Aug 22, 2023·1 cites·13 claims
- 2162US10193393B2Wireless inductive power transferKONINKLIJKE PHILIPS NV·Filed 2015·Granted Jan 29, 2019·1 cites·18 claims
- 2261US9980334B2LED lighting systemPHILIPS LIGHTING HOLDING BV·Filed 2013·Granted May 22, 2018·1 cites·20 claims
- 2361US6006656AToaster with power output controlPHILIPS CORP·Filed 1998·Granted Dec 28, 1999·28 cites·17 claims
- 2458US10231572B2Consumable recognition system, set of consumables and beverage dispenserKONINKLIJKE PHILIPS NV·Filed 2014·Granted Mar 19, 2019·0 cites·13 claims
- 2550US11398753B2Method and apparatus for wireless power transfer utilizing a magnetic shieldKONINKLIJKE PHILIPS NV·Filed 2019·Granted Jul 26, 2022·0 cites·25 claims
- 2642US10523052B2Wireless inductive power transferKONINKLIJKE PHILIPS NV·Filed 2015·Granted Dec 31, 2019·0 cites·15 claims
- 2740US10693323B2Wireless inductive power transferKONINKLIJKE PHILIPS NV·Filed 2016·Granted Jun 23, 2020·0 cites·15 claims
- 2840US2011012598A1Mr coils with an active electronic component having an indirect power connectionKONINKL PHILIPS ELECTRONICS NV·Filed 2008·Application pending·0 cites
- 2937US2005285814A1Electroluminescent displayKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Application pending·0 cites
- 3034US5819637AToaster having heating elements whose heating area depends on the slice sizePHILIPS CORP·Filed 1997·Granted Oct 13, 1998·8 cites·11 claims
- 3130US5943470ALow-voltage generation in mains-powered hot-air appliances having a fan motorPHILIPS CORP·Filed 1997·Granted Aug 24, 1999·1 cites·4 claims
- 3228US5938960ATimer with adjustable time control based on an RC oscillator with a variable resistor, and toaster including such a timerPHILIPS CORP·Filed 1998·Granted Aug 17, 1999·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →