Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CL

Chang Soo Lim

Seoul, KR: #3,163 of 7,803 inventorsTop 45%
Overall (2017): #462,570 of 506,227Top 95%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9578403 2-way speaker with coaxial effect 2017-02-21