WC

Woonyong Choi

DC Doosan Heavy Industries & Construction Co.: 1 patents #195 of 418Top 50%
📍 Siheung-si, KR: #96 of 298 inventorsTop 35%
Overall (All Time): #2,007,508 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9508283 Light emitting diode block display device using a user contact and input for adjusting color 2016-11-29
9354127 Device for measuring temperature distribution of fuel cell Jonghoon Park, Junghwan Kim, Yunsung Kim, Ingap Jang, Taewon Lee +1 more 2016-05-31