Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10782212 | Particulate matter sampler | Shankar G. Aggarwal, Prashant Patel, Daya Soni, Khem Singh, Ravinder Kumar Kotnala +4 more | 2020-09-22 |
| 10768077 | Semi-dry type method for automatically sampling PM2.5 particles | Yu-Shan Yang, Kang-Chieh Fan | 2020-09-08 |
| 10401264 | Efficient electrostatic particle-into-liquid sampler which prevents sampling artifacts | Chao-Ting Hsu | 2019-09-03 |
| 9671320 | Semi-dry type electrostatic cyclone sampler and method for sampling gas and/or water sample | Jonathan Yang | 2017-06-06 |
| 9086341 | Multi-filter PM 10-PM 2.5 sampler | Chun-Nan Liu | 2015-07-21 |
| 8991271 | Portable nanoparticle sampler | Shi-nian Uang, Chun-Nan Liu, Shao-Ming Hung | 2015-03-31 |
| 8779382 | Corona-wire unipolar aerosol charger | Chih-Liang Chien, Virat Wattanamekhinkul | 2014-07-15 |
| 8685262 | Method for manufacturing a nozzle plate containing multiple micro-orifices for cascade impactor | Sheng-Chieh Chen, Hong Chen | 2014-04-01 |
| 8480063 | Wetted wall venturi scrubber with a 2-stage venturi throat | — | 2013-07-09 |
| 8400750 | Particle charger with sheath air flow for enhancing charging efficiency | Lin Guan-Yu, Chen Hui-Lin | 2013-03-19 |
| 8211217 | Wet electrostatic precipitator with pulse jet for cleaning discharge wires | Guan-Yu Lin | 2012-07-03 |
| 8136416 | Personal nanoparticle sampler | Shi-nian Uang, Tung-Sheng Shih, Cheng-Han Wu | 2012-03-20 |
| 7934542 | Tube bundle heat exchanger of constant temperature gradient for thermophoretic deposition of aerosol particles | Shih-Hsuan Huang, Chih-Liang Chien | 2011-05-03 |
| 7833324 | Wet electrostatic precipitator with condensation-growth chamber | Tzu-Mimg Chen, Shou-Nan Li, Sheng-Jen Yu, Guan-Yu Lin | 2010-11-16 |
| 7537629 | Porous metal denuder | Tung-Sheng Shih, Cheng-Hsiung Huang | 2009-05-26 |
| 7458284 | Three-stage dust sampler | Tung-Sheng Shih, Da-Toung Tang, Cheng-Sheng Chang | 2008-12-02 |
| 6969420 | Method of collecting nanoparticles by using a cyclone and method of designing the cyclone | Hung-Min Chien, Yu-Du Hsu | 2005-11-29 |
| 5553795 | Inertial impactor with a specially designed impaction plate | Yu-Hung Cheng | 1996-09-10 |
| 5146244 | Window purging system for a combustion instrument | Douglas C. Myhre, Richard J. O'Brien, David Y. H. Pui | 1992-09-08 |