P

Inventor

YUAN CHUAN

CN7 patents
⚠️ This page may combine multiple inventors who share the name “YUAN CHUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YUAN CHUAN

2 patents
US8696156B2Apr 15, 2014

LED light bulb with light scattering optics structure

YUAN CHUAN9 citations79
US8664838B2Mar 4, 2014

Illumination apparatus and a method of assembling the illumination apparatus

YUAN CHUAN2 citations58

PHILIPS LIGHTING HOLDING BV

2 patents
US10161575B2Dec 25, 2018

Solid state lighting device and luminaire

PHILIPS LIGHTING HOLDING BV5 citations69
US9816698B2Nov 14, 2017

Lighting device having a light source heat sink arranged separate from a driver

PHILIPS LIGHTING HOLDING BV0 citations35

SIGNIFY HOLDING BV

2 patents
US11744190B2Sep 5, 2023

Horticultural lighting device for sustaining indoor plant growth as well as corresponding horticultural lighting system and method

SIGNIFY HOLDING BV0 citations55
US10274182B2Apr 30, 2019

Lighting device with an improved housing

SIGNIFY HOLDING BV0 citations33

FU DAN UNIVERSITY

1 patent
US7532324B2May 12, 2009

Equipment and method for LED's total luminous flux measurement with a narrow beam standard light source

FU DAN UNIVERSITY26 citations84