DK

Dong-Choon Koo

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Seoul, KR: #18,030 of 39,741 inventorsTop 50%
Overall (All Time): #1,792,982 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11548435 Lighting device which can be used for camping and leisure and has vehicle safety warning light and fire detection functions Tae-Young Kim 2023-01-10
11541955 Multi-functional lighting device integrated with bicycle Tae-Young Kim 2023-01-03