Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7582146 | Uniform aerosol deposit sampling device | Chane-Yu Lai, Perng-Jy Tsai, Tung-Sheng Shih, Hsin-Ying Lee, Wam Yu Lee | 2009-09-01 |
| 7458284 | Three-stage dust sampler | Tung-Sheng Shih, Chuen-Jinn Tsai, Cheng-Sheng Chang | 2008-12-02 |