WL

Wen Feng Lee

PT Polytronics Technology: 1 patents #8 of 17Top 50%
Overall (2021): #215,487 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10892072 PTC device Chun Teng Tseng, Yao-Te Chang 2021-01-12