JC

Joongtaek Cha

ZG Zkw Group Gmbh: 1 patents #14 of 54Top 30%
📍 Seoul, KR: #3,157 of 8,082 inventorsTop 40%
Overall (2021): #400,978 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10890308 Car lamp using semiconductor light emitting device Mongkwon Jung 2021-01-12