WL

Wen Feng Lee

PT Polytronics Technology: 1 patents #3 of 3Top 100%
Overall (2020): #228,226 of 565,922Top 45%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10614935 PTC device Chun Teng Tseng, David Shau Chew Wang 2020-04-07