YH

Yuan-Cheng Hwang

Overall (2020): #208,269 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10704536 Air-compression energy-storage and power-supply system having air purification capability through using solar energy Ku-Ping Tsen 2020-07-07