JJ

Jong-Han Jin

Overall (2017): #368,263 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9651403 Absolute position measurement method, absolute position measurement apparatus and scale Jong-Ahn Kim, Jae Wan Kim, Tae-Bong Eom, Chu-Shik Kang 2017-05-16