YC

Yi-Shan Chen

UN Unknown: 2 patents #98 of 3,153Top 4%
📍 Tainan, IL: #1 of 3 inventorsTop 35%
Overall (2022): #95,734 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11406990 Electrostatic-precipitator air cleaner Jhong-Ruei He 2022-08-09
D952816 Electrostatic precipitator air cleaner Jhong-Ruei He 2022-05-24