YS

YU-JUNG SU

TC Taiwan Shan Yin International Co.: 1 patents #2 of 3Top 70%
Overall (2022): #191,110 of 548,613Top 35%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11486433 Self-drilling screw KOU-TSAIR SU 2022-11-01