Inventor

ZHENG DEREK

NL3 patents

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

SIGNIFY HOLDING BV

2 patents

US11006490B2May 11, 2021

Electronic ballast interface circuit

SIGNIFY HOLDING BV2 citations65

US11259381B2Feb 22, 2022

LED driver and LED lighting system for use with a high frequency electronic ballast

SIGNIFY HOLDING BV0 citations59

PHILIPS LIGHTING HOLDING BV

1 patent

US10136482B1Nov 20, 2018

Lighting driver, lighting system and control method

PHILIPS LIGHTING HOLDING BV10 citations79