P

Inventor

KOOLEN GERT-JAN

NL8 patents
⚠️ This page may combine multiple inventors who share the name “KOOLEN GERT-JAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOOLEN GERT-JAN

3 patents
US8664885B2Mar 4, 2014

Circuit for connecting a low current lighting circuit to a dimmer

KOOLEN GERT-JAN36 citations87
US9775201B2Sep 26, 2017

Dim range enhancement for LED driver connected to phase-cut dimmer

KOOLEN GERT-JAN3 citations69
US8593772B2Nov 26, 2013

Surge protection circuit

KOOLEN GERT-JAN1 citations49

DEURENBERG PETER HUBERTUS FRANCISCUS

2 patents
US8653750B2Feb 18, 2014

Method of controlling an electronic ballast, an electronic ballast and a lighting controller

DEURENBERG PETER HUBERTUS FRANCISCUS56 citations94
US8723443B2May 13, 2014

Method of controlling an LED, and an LED controller

DEURENBERG PETER HUBERTUS FRANCISCUS2 citations61

KOPPELAAR ARIE GEERT CORNELIS

2 patents
US8810158B2Aug 19, 2014

Message controllable lamp

KOPPELAAR ARIE GEERT CORNELIS0 citations44
US9305455B2Apr 5, 2016

Switch module and lighting control system comprising the switch module

KOPPELAAR ARIE GEERT CORNELIS0 citations34

NXP BV

1 patent
US8378593B2Feb 19, 2013

Dimmer jitter correction

NXP BV3 citations60