JW

Jongwon WOO

SC Sk Planet Co.: 2 patents #83 of 289Top 30%
Overall (All Time): #1,911,182 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10692084 Membership card lending service method and device therefor — 2020-06-23
10187398 Method and apparatus for verifying validity of beacon signal — 2019-01-22