HH

Hyeong-Chang Hong

Samsung: 1 patents #49,284 of 75,807Top 70%
📍 Geoje-si, KR: #257 of 486 inventorsTop 55%
Overall (All Time): #3,616,026 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6066381 Write-once-read-many type optical disk and method for fabricating the same Byung-Il Cho 2000-05-23