CO

ChangHo Oh

LG: 1 patents #2,281 of 5,290Top 45%
📍 Seoul, KR: #3,163 of 7,803 inventorsTop 45%
Overall (2017): #461,012 of 506,227Top 95%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9818805 Organic light emitting display device including a sound generating apparatus YeongRak Choi, KwanHo Park, Sungtae Lee 2017-11-14