CK

Chang Tae Kim

EC Epivalley Co.: 1 patents #1 of 1Top 100%
📍 Andong-si, KR: #7 of 26 inventorsTop 30%
Overall (2004): #247,209 of 270,089Top 95%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6828599 Semiconductor light-emitting diode — 2004-12-07