TT

Tongcheng Tsai

PT Polytronics Technology: 1 patents #3 of 6Top 50%
📍 Tainan, TW: #356 of 880 inventorsTop 45%
Overall (2019): #237,149 of 560,194Top 45%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10181715 Protection device and circuit protection apparatus containing the same Tsungmin Su, David Shau Chew Wang 2019-01-15