IL

Il Bok Lee

WS Woosim System: 2 patents #1 of 1Top 100%
Overall (2018): #141,978 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10157382 Secure payment device 2018-12-18
9977923 Pin-pad and security method thereof 2018-05-22