Inventor

ZHANG HUITANG

CN5 patents

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

XIAMEN ECO LIGHTING CO LTD

2 patents

US11268679B2Mar 8, 2022

Downlight apparatus with heat dissipation

XIAMEN ECO LIGHTING CO LTD0 citations60

US10591142B2Mar 17, 2020

LED light apparatus

XIAMEN ECO LIGHTING CO LTD1 citations60

LEEDARSON LIGHTING CO LTD

2 patents

USD1078138SJun 3, 2025

Lamp

LEEDARSON LIGHTING CO LTD1 citations58

US12078330B1Sep 3, 2024

Lighting apparatus

LEEDARSON LIGHTING CO LTD0 citations48

SIGNIFY HOLDING BV

1 patent

US10900642B2Jan 26, 2021

Luminaire trim attachment mechanism and mounting bracket attachment mechanism

SIGNIFY HOLDING BV2 citations71