RC

RU-YI CAI

PT Polytronics Technology: 1 patents #1 of 4Top 25%
📍 Shiwen, TW: #4 of 10 inventorsTop 40%
Overall (2022): #279,219 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11511521 Insulated metal substrate and method for manufacturing same Feng Yu, KAI-WEI LO, Wen Feng Lee 2022-11-29