DK

Dong-Choon Koo

UN Unknown: 1 patents #342 of 3,065Top 15%
📍 Seoul, KR: #1,685 of 7,884 inventorsTop 25%
Overall (2023): #160,281 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

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