PC

Po-Tzu CHEN

OT Oriental System Technology: 1 patents #1 of 13Top 8%
Overall (2023): #293,569 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11607023 Hair dryer Teng-Wen Chang, Yu-Te Chen, Yi-Chou Huang 2023-03-21