Inventor · disambiguated record
Arnold Willem Buij
Also filed as: BUIJ ARNOLD · BUIJ ARNOLD W · BUIJ ARNOLD WILLEM
26 granted patents·15 pending applications·178 citations·filing 1993–2007
95Inventor score
Top patents by PatentIndex Score
41 records- 0182US6545433B2Circuit arrangement equipped with a timer compensating lamp degradation through its service lifeKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Apr 8, 2003·29 cites·4 claims
- 0265US6836082B2Ballast and method of feeding a fluorescent lampKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Dec 28, 2004·10 cites·11 claims
- 0364US7733036B2Method and circuit for driving gas discharge lamps using a single inverterKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Granted Jun 8, 2010·2 cites·10 claims
- 0457US7652437B2Fluorescent tube lamp drive circuitKONINKLIJE PHILLIPS ELECTRONIC·Filed 2005·Granted Jan 26, 2010·2 cites·11 claims
- 0556US6078147ADischarge lamp ballast circuit with duty cycle dimming controlPHILIPS CORP·Filed 1998·Granted Jun 20, 2000·22 cites·13 claims
- 0654US6538393B2Circuit arrangementKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Mar 25, 2003·5 cites·8 claims
- 0754US6069453ABallast circuit for reducing striations in a discharge lampPHILIPS CORP·Filed 1996·Granted May 30, 2000·17 cites·21 claims
- 0853US6445140B2Circuit deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Sep 3, 2002·5 cites·6 claims
- 0953US6307329B1Circuit arrangementPHILIPS CORP·Filed 2000·Granted Oct 23, 2001·5 cites·7 claims
- 1051US5459376AProgrammable lighting system with automatic light control of ambient areasPHILIPS CORP·Filed 1993·Granted Oct 17, 1995·13 cites·21 claims
- 1150US6861811B2Half bridge with constant amplitude drive signalKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Mar 1, 2005·5 cites·6 claims
- 1248US5982108ADC/AC converter for a discharge lamp having a DC offset at the switching element to reduce power lossPHILIPS CORP·Filed 1997·Granted Nov 9, 1999·13 cites·9 claims
- 1347US7141938B2Power control device, apparatus and method of controlling the power supplied to a discharge lampKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Nov 28, 2006·2 cites·27 claims
- 1447US6664743B2Low loss operating circuit for a discharge lampKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Dec 16, 2003·3 cites·20 claims
- 1545US7590457B2Method for bonding a lighting device to a lighting system while using wireless communicationKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Sep 15, 2009·0 cites·3 claims
- 1645US6384543B2Switching deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted May 7, 2002·2 cites·5 claims
- 1745US5689675ARanking-based address assignment in a modular systemPHILIPS CORP·Filed 1994·Granted Nov 18, 1997·16 cites·5 claims
- 1843US2008258646A1Device for Lighting a RoomKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 1943US2008278091A1Method and Circuit for Driving Back a Light Emitter of a Display ApparatusKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 2043US2009184645A1Method and circuit for heating an electrode of a discharge lampKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Application pending·0 cites
- 2142US2009146581A1Gas discharge lamp driver circuit with lamp selection partKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 2241US5962985ADC/AC converter with improved starter circuitPHILIPS CORP·Filed 1998·Granted Oct 5, 1999·12 cites·14 claims
- 2340US2009284160A1Current balancing circuitKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Application pending·0 cites
- 2439US2006152170A1System for operating a plurality of negative dynamical impedance loadsKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 2539US2007183133A1Mains wire antenna for wireless interface applicationsKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 2639US2006202641A1Method and device for measuring color temperatureKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 2738US7176636B2Circuit arrangement for operating a lampKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Feb 13, 2007·0 cites·3 claims
- 2838US6628092B2Ballast and method of feeding a fluorescent lampKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Sep 30, 2003·0 cites·7 claims
- 2938US2005152439A1Interface for digital communicationKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Application pending·0 cites
- 3037US2005067973A1Device for heating electrodes of a discharge lampFiled 2002·Application pending·0 cites
- 3137US2005104536A1Device and method for operating a discharge lampFiled 2002·Application pending·0 cites
- 3236US6535401B2Circuit arrangementKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Mar 18, 2003·0 cites·21 claims
- 3335US6727663B2Circuit arrangement for feeding a loadKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Apr 27, 2004·0 cites·4 claims
- 3435US2006237057A1Solar power systemKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 3533US5892327ACircuit arrangement for operating a discharge lampPHILIPS CORP·Filed 1997·Granted Apr 6, 1999·4 cites·12 claims
- 3633US2007133240A1Power converter with digital signal processorKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 3733US2005152440A1Optoelectronic receiver circuit for digital communicationKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Application pending·0 cites
- 3833US2005001558A1Ballast circuit arrangement for operating a discharge lamp with end of lamp life detectionFiled 2002·Application pending·0 cites
- 3932US5841240AEfficient discharge lamp electrode heating circuit operable over wide temperature and power rangePHILIPS CORP·Filed 1996·Granted Nov 24, 1998·6 cites·20 claims
- 4032US5528117AElectronic lamp ballast with driving frequency between load resonant frequenciesPHILIPS CORP·Filed 1994·Granted Jun 18, 1996·5 cites·4 claims
- 4130US6624598B2Ballast and method of feeding a fluorescent lampKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Sep 23, 2003·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Arnold Willem Buij 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 →