HC

Hsun-Yu Cheng

📍 Keelung, TW: #26 of 96 inventorsTop 30%
Overall (2019): #165,980 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10475309 Operation method of smart warning device for security 2019-11-12
10475310 Operation method for security monitoring system 2019-11-12