BS

Bong-Tae So

SC Samyang Optics Co.: 2 patents #12 of 21Top 60%
📍 Tongyeong-si, KR: #6 of 15 inventorsTop 40%
Overall (All Time): #2,020,525 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D726239 Interchangeable lens for camera Jung-Du Lee, Hyun-Sik Yun 2015-04-07
D720792 Hood for camera lens Hyun-Sik Yun 2015-01-06