CY

Changhoon Yang

NA Naver: 1 patents #243 of 703Top 35%
Overall (All Time): #2,727,173 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11007442 Method and system for sharing user activity information Wonkuym Kim, Gyeong Hwan Jo, Hyun Tae Cho, Jinwoo Yoo, Jeff Lee +9 more 2021-05-18