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Patent applications and USPTO patent grants for Van Der Veen; Geert Willem.The latest application filed is for "self-adjusting lighting driver for driving lighting sources and lighting unit including self-adjusting lighting driver".
Patent | Date |
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LED light source Grant 9,655,176 - Van Der Veen , et al. May 16, 2 | 2017-05-16 |
LED lighting system Grant 9,538,592 - Radermacher , et al. January 3, 2 | 2017-01-03 |
Self-adjusting lighting driver for driving lighting sources and lighting unit including self-adjusting lighting driver Grant 9,215,768 - Van Der Veen , et al. December 15, 2 | 2015-12-15 |
LED lighting system Grant 9,210,750 - Van Der Veen , et al. December 8, 2 | 2015-12-08 |
Light source luminaire system light element control Grant 9,173,276 - Van Der Veen , et al. October 27, 2 | 2015-10-27 |
Self-adjusting Lighting Driver For Driving Lighting Sources And Lighting Unit Including Self-adjusting Lighting Driver App 20150173142 - Van Der Veen; Geert Willem ;   et al. | 2015-06-18 |
Led Light Source App 20150069925 - Van Der Veen; Geert Willem ;   et al. | 2015-03-12 |
LED Lighting system App 20150061515 - Van Der Veen; Geert Willem ;   et al. | 2015-03-05 |
Led Lighting System App 20150035452 - Radermacher; Harald Josef Gunther ;   et al. | 2015-02-05 |
Dimming of LED driver Grant 8,836,225 - Snelten , et al. September 16, 2 | 2014-09-16 |
Low cost power supply circuit and method Grant 8,754,587 - Van Der Veen , et al. June 17, 2 | 2014-06-17 |
Light Source Luminaire System Light Element Control App 20130234603 - VAN DER VEEN; Geert Willem ;   et al. | 2013-09-12 |
Light source luminaire system light element control by symbol tag interpreter Grant 8,442,691 - Van Der Veen , et al. May 14, 2 | 2013-05-14 |
Method and device for driving a multicolor light source Grant 8,427,079 - Van Der Veen , et al. April 23, 2 | 2013-04-23 |
Dimming Regulator Including Programmable Hysteretic Down-converter For Increasing Dimming Resolution Of Solid State Lighting Loads App 20130038234 - Van Der Veen; Geert Willem ;   et al. | 2013-02-14 |
Lighting device with a LED used for sensing Grant 8,258,707 - Van Der Veen , et al. September 4, 2 | 2012-09-04 |
Dimming Of Led Driver App 20120181940 - Snelten; Jeroen ;   et al. | 2012-07-19 |
Low Cost Power Supply Circuit And Method App 20120112657 - Van Der Veen; Geert Willem ;   et al. | 2012-05-10 |
Method for dimming a light generatng system for generating light with a variable color Grant 8,084,948 - Van Der Veen , et al. December 27, 2 | 2011-12-27 |
Lamp driver circuit and method for driving a discharge lamp Grant 7,990,076 - Van Der Veen , et al. August 2, 2 | 2011-08-02 |
Method and device for driving a multicolor light source App 20110148315 - Van Der Veen; Geert Willem ;   et al. | 2011-06-23 |
Light Source App 20100277079 - Van Der Veen; Geert Willem ;   et al. | 2010-11-04 |
Lighting Device With A Led Used For Sensing App 20100117543 - Van Der Veen; Geert Willem ;   et al. | 2010-05-13 |
Lamp Driver Circuit And Method For Driving A Discharge Lamp App 20100052557 - Van Der Veen; Geert Willem ;   et al. | 2010-03-04 |
Fluorescent tube lamp drive circuit Grant 7,652,437 - Buij , et al. January 26, 2 | 2010-01-26 |
Method For Dimming A Light Generatng System For Generating Light With A Variable Color App 20090179587 - Van Der Veen; Geert Willem ;   et al. | 2009-07-16 |
Method And System For Adjusting The Light Setting For A Multi-color Light Source App 20090168415 - Franciscus Deurenberg; Peter Hubertus ;   et al. | 2009-07-02 |
Fluorescent Tube Lamp Drive Circuit App 20080303454 - Buij; Arnold Willem ;   et al. | 2008-12-11 |
Method and Circuit for Driving Back a Light Emitter of a Display Apparatus App 20080278091 - Buij; Arnold Willem ;   et al. | 2008-11-13 |
Power control of a fluorescent lamp Grant 7,429,830 - Wessels , et al. September 30, 2 | 2008-09-30 |
Method For Lamp Life Control of a Gas Discharge Lamp, a Gas Discharge Lamp Driver Circuit, a Gas Discharge Lamp and an Assembly of a Gas Discharge Lamp and a Lamp Driver Circuit App 20080185968 - De Groot; Josephus Johannes ;   et al. | 2008-08-07 |
Power Control Of A Fluorescent Lamp App 20080012503 - Wessels; Johannes Hendrik ;   et al. | 2008-01-17 |
Maintenance free emergency lighting App 20070194722 - Bruekers; Bram Jan Willem Antoon ;   et al. | 2007-08-23 |
System for operating a plurality of negative dynamical impedance loads App 20060152170 - Van Der Veen; Geert Willem ;   et al. | 2006-07-13 |
Ballast circuit for control of lamp power Grant 6,909,245 - Van Der Veen , et al. June 21, 2 | 2005-06-21 |
Ballast circuit arrangement for operating a discharge lamp with end of lamp life detection App 20050001558 - Buij, Arnold Willem ;   et al. | 2005-01-06 |
Circuit arrangement for feeding a load Grant 6,727,663 - Buij , et al. April 27, 2 | 2004-04-27 |
High speed stop circuit for an electronic ballast Grant 6,717,370 - Van Der Veen April 6, 2 | 2004-04-06 |
Circuit arrangement App 20030102821 - Van Der Veen, Geert Willem ;   et al. | 2003-06-05 |
Circuit arrangement App 20030038601 - Van Der Veen, Geert Willem | 2003-02-27 |
Circuit arrangement App 20030039131 - Buij, Arnold Willem ;   et al. | 2003-02-27 |
Circuit device App 20020015321 - Aenderkerk, Everaard Marie Jozef ;   et al. | 2002-02-07 |
Switching device App 20010020831 - Van Der Veen, Geert Willem ;   et al. | 2001-09-13 |
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