HX

Hong Xin

HC Hangzhou Denghong Technology Co.: 2 patents #1 of 1Top 100%
📍 Lo Wu, LA: #1 of 5 inventorsTop 20%
Overall (2018): #143,279 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10154154 Centralized theft-proof device 2018-12-11
9898907 Theft-prevention exhibition device and method 2018-02-20