JX

Jianhong Xu

HC Hangzhou Gold Electronic Equipment Co.: 1 patents #2 of 2Top 100%
Overall (2019): #414,977 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10374445 Isolated bidirectional constant-current maintenance system based on power supply source of shared device Hao Wang 2019-08-06