CC

Chi-Wen Chen

DC Dongguan Hesheng Machinery & Electric Co.: 2 patents #1 of 1Top 100%
📍 New Taipei, CA: #48 of 137 inventorsTop 40%
Overall (2022): #172,197 of 548,613Top 35%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11320843 Air compression system with pressure detection 2022-05-03
11300204 Wear-preventive air-charger piston structure 2022-04-12