WC

Won Gyun Choe

KO Korea Minting, Security Printing & Idcard Operating: 1 patents #1 of 6Top 20%
Overall (2017): #196,484 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9721705 Magnetic particle having high-reflective protective membrane and method for producing same Soo Dong Kim 2017-08-01