DL

Dasheng Li

XC Xiamen Pvtech Co.: 1 patents #8 of 17Top 50%
📍 Fujian, CN: #201 of 599 inventorsTop 35%
Overall (2025): #411,529 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12222086 Emergency lighting device having charging mode switching function Fuxing Lu 2025-02-11