WC

Woong B. Choi

GC Goldstar Co.: 2 patents #178 of 863Top 25%
📍 Seoul, KR: #18,030 of 39,741 inventorsTop 50%
Overall (All Time): #2,302,632 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5252889 Color CRT with means for correcting mislanding of electron beams — 1993-10-12
5220242 Cathode-ray tube with a coil-shaped high resistance body — 1993-06-15