Inventor
VERBRUGH STEFAN MARCUS
NL16 patents
⚠️ This page may combine multiple inventors who share the name “VERBRUGH STEFAN MARCUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VERBRUGH STEFAN MARCUS
4 patentsUS8851717B2Oct 7, 2014
Directable magnetic mount for light emitter, a light source, a base and an illumination system
VERBRUGH STEFAN MARCUS18 citations82
US9986614B2May 29, 2018
Controller for light-emitting devices
VERBRUGH STEFAN MARCUS2 citations71
US9291314B2Mar 22, 2016
Luminaire emitting light of different colours
VERBRUGH STEFAN MARCUS2 citations59
US9229145B2Jan 5, 2016
Lighting device
VERBRUGH STEFAN MARCUS0 citations40
SIGNIFY HOLDING BV
4 patentsUS10383198B2Aug 13, 2019
Maintaining a lighting system
SIGNIFY HOLDING BV12 citations79
US11737198B2Aug 22, 2023
Lighting device
SIGNIFY HOLDING BV0 citations55
US11994606B2May 28, 2024
Use of visible light signals for determining one or more parameters for presence detection
SIGNIFY HOLDING BV0 citations51
US11703878B2Jul 18, 2023
Indoor positioning system for mobile objects
SIGNIFY HOLDING BV0 citations46
KONINKL PHILIPS ELECTRONICS NV
3 patentsUS7318663B2Jan 15, 2008
Vehicle with lighting system for tail lights and license plate comprising light emitting diodes and optical waveguide
KONINKL PHILIPS ELECTRONICS NV22 citations89
US7588361B2Sep 15, 2009
Illumination system combining diffuse homogeneous lighting with direct spot illumination
KONINKL PHILIPS ELECTRONICS NV2 citations61
US7911158B2Mar 22, 2011
Self-learning lighting system
KONINKL PHILIPS ELECTRONICS NV5 citations59