CH

Ching-Feng Hsu

📍 New Taipei, TW: #196 of 2,150 inventorsTop 10%
Overall (2019): #95,470 of 560,194Top 20%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D845544 Electric razor 2019-04-09
D841243 Fabric shaver 2019-02-19
D841244 Fabric shaver 2019-02-19