HC

Hang J. Choi

GC Goldstar Co.: 1 patents #307 of 863Top 40%
📍 Seoul, KR: #18,030 of 39,741 inventorsTop 50%
Overall (All Time): #2,305,701 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5267101 Tape tracking control apparatus — 1993-11-30
5124890 Display board illuminated by refracted light Kil Woong Ki 1992-06-23