Inventor
STOBBELAAR PIETER JOHANNES
NL5 patents
Patents
5 patentsUS12562815B2Feb 24, 2026
Energy efficient optical wireless communication module
SIGNIFY HOLDING BV0 citations59
US11137119B2Oct 5, 2021
Tubular device for fitting to a tubular light fitting
SIGNIFY HOLDING BV0 citations59
US11109470B2Aug 31, 2021
Tubular lighting device, luminaire and method for operating with an electronic ballast
SIGNIFY HOLDING BV0 citations50
US10986712B2Apr 20, 2021
Controllable driver and drive method to connect an electronic ballast to an LED light source based on the model, type, or identity of the ballast
SIGNIFY HOLDING BV0 citations50
US10841988B2Nov 17, 2020
Retrofit LED tube for replacing a fluorescent tube
SIGNIFY HOLDING BV0 citations34