JY

Joon-Seok Yoon

QL Qlt: 1 patents #42 of 91Top 50%
Overall (All Time): #3,329,555 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7556308 Sunvisor of a vehicle Chang Seop Lee, Dong-Nam Kim 2009-07-07