Inventor
CHO HANKYU
KR19 patents
⚠️ This page may combine multiple inventors who share the name “CHO HANKYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHO HANKYU
7 patentsUS8807792B2Aug 19, 2014
Lighting apparatus
CHO HANKYU23 citations91
US8206015B2Jun 26, 2012
Light emitting diode based lamp
CHO HANKYU21 citations90
US8283844B2Oct 9, 2012
Lighting device
CHO HANKYU22 citations88
US8884501B2Nov 11, 2014
LED based lamp and method for manufacturing the same
CHO HANKYU18 citations81
US8905601B2Dec 9, 2014
Lighting apparatus having a thermal insulator
CHO HANKYU4 citations72
US8632211B2Jan 21, 2014
Flat LED lighting device
CHO HANKYU5 citations72
US8807790B2Aug 19, 2014
Lighting apparatus
CHO HANKYU1 citations45
ZKW GROUP GMBH
4 patentsUS10731813B2Aug 4, 2020
Lamp for vehicle and vehicle
ZKW GROUP GMBH0 citations52
US11124110B2Sep 21, 2021
Car lamp using semiconductor light emitting device
ZKW GROUP GMBH0 citations44
US10890305B2Jan 12, 2021
Lamp for vehicle and vehicle
ZKW GROUP GMBH0 citations44
US10598337B2Mar 24, 2020
Lamp for vehicles and vehicle having the same
ZKW GROUP GMBH0 citations38