CY

Chung-Niang Yao

IT ITRI: 1 patents #6 of 65Top 10%
📍 Baoshan, TW: #4 of 43 inventorsTop 10%
Overall (1989): #125,176 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4885389 Process for manufacturing p-aminophenol Lain-Tze Lee, Mei-Hueih Chen 1989-12-05