WS

Won Kook Son

LC Lumens Co.: 3 patents #66 of 137Top 50%
📍 Yongin-si, KR: #4,737 of 9,683 inventorsTop 50%
Overall (All Time): #1,464,798 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10487996 Light emitting devices and light emitting bulbs including the same Dae Won Kim, Yong Wook Cho, Min Pyo Kim, Jung Hye Park 2019-11-26
10234088 Light emitting devices and light emitting bulbs including the same Dae Won Kim, Yong Wook Cho, Min Pyo Kim, Jung Hye Park 2019-03-19
10109775 Light emitting devices and light emitting bulbs including the same Dae Won Kim, Yong Wook Cho, Min Pyo Kim, Jung Hye Park 2018-10-23