Tsai; Chuen Jinn

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsai; Chuen Jinn.The latest application filed is for "semi-dry type method for automatically sampling pm2.5 particles".

Company Profile

5.22.26

Tsai; Chuen Jinn - Hsinchu TW
Tsai; Chuen-Jinn - Hsinchu County TW
Tsai; Chuen-Jinn - New Taipei TW
TSAI; Chuen-Jinn - New Taipei City TW
TSAI; Chuen-Jinn - Hsinchu City TW
Tsai; Chuen-Jinn - Zhubei TW
TSAI; Chuen-Jinn - Zhubei City TW
Tsai; Chuen-Jinn - St. Paul MN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Particulate matter sampler Grant 10,782,212 - Aggarwal , et al. Sept	2020-09-22
Semi-dry type method for automatically sampling PM2.5 particles Grant 10,768,077 - Yang , et al. Sep	2020-09-08
Semi-dry Type Method For Automatically Sampling Pm2.5 Particles App 20200033235 - YANG; Yu-Shan ; et al.	2020-01-30
Efficient electrostatic particle-into-liquid sampler which prevents sampling artifacts Grant 10,401,264 - Tsai , et al. Sep	2019-09-03
Efficient Electrostatic Particle-into-liquid Sampler Which Prevents Sampling Artifacts App 20190049345 - Tsai; Chuen-Jinn ; et al.	2019-02-14
Particulate Matter Sampler App 20180299356 - Aggarwal; Shankar G. ; et al.	2018-10-18
Semi-dry type electrostatic cyclone sampler and method for sampling gas and/or water sample Grant 9,671,320 - Yang , et al. June 6, 2	2017-06-06
Semi-dry Type Electrostatic Cyclone Sampler And Method For Sampling Gas And/or Water Sample App 20170052094 - YANG; Jonathan ; et al.	2017-02-23
Electrostatic Precipitator Structure App 20160288138 - TSAI; Chuen-Jinn	2016-10-06
Wet-film Particle Impactor App 20150300926 - UANG; Shi-Nian ; et al.	2015-10-22
Multi-filter PM 10-PM 2.5 sampler Grant 9,086,341 - Tsai , et al. July 21, 2	2015-07-21
Portable nanoparticle sampler Grant 8,991,271 - Uang , et al. March 31, 2	2015-03-31
Corona-wire unipolar aerosol charger Grant 8,779,382 - Tsai , et al. July 15, 2	2014-07-15
Method for manufacturing a nozzle plate containing multiple micro-orifices for cascade impactor Grant 8,685,262 - Tsai , et al. April 1, 2	2014-04-01
Portable Nanoparticle Sampler App 20140060213 - Uang; Shi-nian ; et al.	2014-03-06
Method For Manufacturing A Nozzle Plate Containing Multiple Micro-orifices For Cascade Impactor App 20140027406 - TSAI; Chuen-Jinn ; et al.	2014-01-30
Wetted wall venturi scrubber with a 2-stage venturi throat Grant 8,480,063 - Tsai July 9, 2	2013-07-09
Particle charger with sheath air flow for enhancing charging efficiency Grant 8,400,750 - Tsai , et al. March 19, 2	2013-03-19
Wetted Wall Venturi Scrubber With A 2-stage Venturi Throat App 20130037971 - TSAI; Chuen-Jinn	2013-02-14
Multi-filter Pm 10-pm 2.5 Sampler App 20130036837 - Tsai; Chuen-Jinn ; et al.	2013-02-14
Wet electrostatic precipitator with pulse jet for cleaning discharge wires Grant 8,211,217 - Tsai , et al. July 3, 2	2012-07-03
Personal nanoparticle sampler Grant 8,136,416 - Uang , et al. March 20, 2	2012-03-20
Nozzle plate containing multiple micro-orifices for cascade impactor and method for manufacturing the same App 20110209528 - Tsai; Chuen-Jinn ; et al.	2011-09-01
Tube bundle heat exchanger of constant temperature gradient for thermophoretic deposition of aerosol particles Grant 7,934,542 - Tsai , et al. May 3, 2	2011-05-03
Particle charger with sheath air flow for enhancing charging efficiency App 20110090611 - Tsai; Chuen-Jinn ; et al.	2011-04-21
Wetted wall venturi scrubber with a 2-stage venturi throat App 20110057335 - Tsai; Chuen-Jinn	2011-03-10
Wet electrostatic precipitator with pulse jet for cleaning discharge wires App 20110056375 - Tsai; Chuen-Jinn ; et al.	2011-03-10
Wet electrostatic precipitator with condensation-growth chamber Grant 7,833,324 - Chen , et al. November 16, 2	2010-11-16
Tube Bundle Heat Exchanger Of Constant Temperature Gradient For Thermophoretic Deposition Of Aerosol Particles App 20100116476 - TSAI; Chuen-Jinn ; et al.	2010-05-13
Wet Electrostatic Precipitator With Condensation-growth Chamber App 20090314162 - CHEN; Tzu-Mimg ; et al.	2009-12-24
Personal Nanoparticle Sampler App 20090272202 - UANG; Shi-Nian ; et al.	2009-11-05
Porous metal denuder Grant 7,537,629 - Shih , et al. May 26, 2	2009-05-26
Porous Metal Denuder App 20090095161 - Shih; Tung-Sheng ; et al.	2009-04-16
Three-stage dust sampler Grant 7,458,284 - Shih , et al. December 2, 2	2008-12-02
Method And Apparatus For Treating Waste Gas Containing Acid And/or Base App 20080175763 - Chein; Hung Min ; et al.	2008-07-24
Parallel plate denuder for gas absorption App 20080134894 - Tsai; Chuen-Jinn ; et al.	2008-06-12
Three-stage dust sampler App 20070269349 - Shih; Tung-Sheng ; et al.	2007-11-22
Method of collecting nanoparticles by using a cyclone and method of designing the cyclone Grant 6,969,420 - Chien , et al. November 29, 2	2005-11-29
Method of collecting nanoparticles by using a cyclone and method of designing the cyclone App 20050120880 - Chien, Hung-Min ; et al.	2005-06-09
Method and apparatus for treating waste gas containing acid and/or base App 20050053536 - Chein, Hung Min ; et al.	2005-03-10
Porous denuder system App 20040261622 - Shih, Tung-Sheng ; et al.	2004-12-30
Window purging system for a combustion instrument Grant 5,146,244 - Myhre , et al. September 8, 1	1992-09-08

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