PC

Ping-Yueh Chang

📍 Tainan, TW: #324 of 850 inventorsTop 40%
Overall (2022): #299,839 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11226059 Pipe connecting seat — 2022-01-18