TS

Tong-Hong Sohn

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,844,760 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5091959 Speaker system Jeong Hoon Yoon 1992-02-25