Inventor
LI ZHIAN
CN9 patents
⚠️ This page may combine multiple inventors who share the name “LI ZHIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEDVANCE GMBH
5 patentsUS12546460B2Feb 10, 2026
Linear light engine exchange
LEDVANCE GMBH0 citations61
US12123578B2Oct 22, 2024
Light engine and lamp with light engine
LEDVANCE GMBH0 citations57
US11162672B2Nov 2, 2021
Luminaire with changeable beam angle and fixed center beam candle power
LEDVANCE GMBH0 citations49
US12117144B2Oct 15, 2024
Lamp assembly and method for assembling lamp
LEDVANCE GMBH0 citations47
US10677443B2Jun 9, 2020
Lamp with internally mounted heat dissipation device
LEDVANCE GMBH0 citations45