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Patent applications and USPTO patent grants for Koolen; Gert-Jan.The latest application filed is for "switch module and lighting control system comprising the switch module".
Patent | Date |
---|---|
Dim range enhancement for LED driver connected to phase-cut dimmer Grant 9,775,201 - Koolen September 26, 2 | 2017-09-26 |
Switch module and lighting control system comprising the switch module Grant 9,305,455 - Koppelaar , et al. April 5, 2 | 2016-04-05 |
Message controllable lamp Grant 8,810,158 - Koppelaar , et al. August 19, 2 | 2014-08-19 |
Method of controlling an LED, and an LED controller Grant 8,723,443 - Deurenberg , et al. May 13, 2 | 2014-05-13 |
Circuit for connecting a low current lighting circuit to a dimmer Grant 8,664,885 - Koolen , et al. March 4, 2 | 2014-03-04 |
Method of controlling an electronic ballast, an electronic ballast and a lighting controller Grant 8,653,750 - Deurenberg , et al. February 18, 2 | 2014-02-18 |
Surge protection circuit Grant 8,593,772 - Koolen , et al. November 26, 2 | 2013-11-26 |
Dimmer jitter correction Grant 8,378,593 - Koolen February 19, 2 | 2013-02-19 |
Switch Module And Lighting Control System Comprising The Switch Module App 20120146765 - Koppelaar; Arie Geert Cornelis ;   et al. | 2012-06-14 |
Method Of Controlling An Electronic Ballast, An Electronic Ballast And A Lighting Controller App 20120119652 - Deurenberg; Peter Hubertus Franciscus ;   et al. | 2012-05-17 |
Message Controllable Lamp App 20120098428 - Koppelaar; Arie Geert Cornelis ;   et al. | 2012-04-26 |
Circuit For Connecting A Low Current Lighting Circuit To A Dimmer App 20120056553 - Koolen; Gert-Jan ;   et al. | 2012-03-08 |
Method Of Controlling An Led, And An Led Controller App 20120001570 - Deurenberg; Peter Hubertus Franciscus ;   et al. | 2012-01-05 |
Surge Protection Circuit App 20110149444 - Koolen; Gert-Jan ;   et al. | 2011-06-23 |
Dim Range Enhancement For Led Driver Conected To Phase-cut Dimmer App 20110043129 - Koolen; Gert-Jan | 2011-02-24 |
Dimmer Jitter Correction App 20100213870 - Koolen; Gert-Jan | 2010-08-26 |
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