Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7180227 | Piezoelectric o-ring transducer | Ming Hung Tseng, Chin-Chih Chen, Tzu-Chan Wang | 2007-02-20 |
WT
Wei-Shin Tien
Overall (All Time): #3,378,551 of 4,157,543Top 85%
1
Patents All Time