CR

Chang Joon Ro

VC Vatech Co.: 3 patents #12 of 54Top 25%
VC Vatech Ewoo Holdings Co.: 3 patents #12 of 66Top 20%
Overall (All Time): #1,561,731 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10499862 Panoramic X-ray imaging apparatus 2019-12-10
7995704 Panoramic x-ray photographing apparatus and method for photographing using the same Tae Woo Kim, Hyo Sung Cho, Sung Il Choi 2011-08-09
7961841 X-ray photographing apparatus Tae Woo Kim 2011-06-14