PT

Pei-Wen Tseng

Overall (All Time): #3,141,441 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D720289 Power bank Ching-Liang Chiang, Sheng-Feng Su 2014-12-30