CK

Chun-Shih KO

TP Technology Partners: 2 patents #31 of 201Top 20%
📍 New Taipei, TW: #4,797 of 10,472 inventorsTop 50%
Overall (All Time): #1,990,319 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9760881 Portable e-pay system and method — 2017-09-12
8550343 Seperable point of sale system — 2013-10-08