Inventor
LIU CHIEN-LIANG
TW28 patents
⚠️ This page may combine multiple inventors who share the name “LIU CHIEN-LIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EPISTAR CORP
17 patentsUSD865226SOct 29, 2019
Light emitting unit
EPISTAR CORP17 citations94
USD744965SDec 8, 2015
Light emitting diode
EPISTAR CORP12 citations92
USD710811SAug 12, 2014
Light-emitting diode
EPISTAR CORP12 citations92
USD797321SSep 12, 2017
Light emitting unit
EPISTAR CORP13 citations84
US9255666B2Feb 9, 2016
Illumination apparatus
EPISTAR CORP8 citations83
USD847102SApr 30, 2019
Light emitting diode
EPISTAR CORP10 citations82
US10205070B2Feb 12, 2019
Light-emitting device having dissimilar first and second light-emitting angles
EPISTAR CORP6 citations82
USD860480SSep 17, 2019
Light-emitting diode unit
EPISTAR CORP1 citations62
USD780135SFeb 28, 2017
Light-emitting diode
EPISTAR CORP1 citations62
US11011681B2May 18, 2021
Light-emitting device and the method of manufacturing the same
EPISTAR CORP0 citations60
US12272774B2Apr 8, 2025
Light-emitting device and the method of manufacturing the same
EPISTAR CORP0 citations59
US10340431B2Jul 2, 2019
Light-emitting device with metal bump
EPISTAR CORP0 citations52
US9876153B2Jan 23, 2018
Light-emitting device
EPISTAR CORP1 citations52
US9520384B2Dec 13, 2016
Light-emitting device
EPISTAR CORP0 citations52
US9324695B2Apr 26, 2016
Method of tuning color temperature of light-emitting device
EPISTAR CORP0 citations52
US10770635B2Sep 8, 2020
Light-emitting device and manufacturing method thereof
EPISTAR CORP0 citations51
US10586902B2Mar 10, 2020
Light-emitting device having dissimilar first and second light-emitting angles
EPISTAR CORP0 citations50