Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10176381 | Video analysis system for energy-consuming building equipment and intelligent building management system | Jianwei Zhao, Yuhui Kuang | 2019-01-08 |
| 9484675 | Terminal structure of electrical connector | Chih-Cheng Chen | 2016-11-01 |
| 8151587 | Medium temperature refrigerated merchandiser | Eugene Duane Daddis, Jr., Kwok Kwong Fung, Sue-Li Chuang | 2012-04-10 |
| 7951327 | Photocatalytic air purifier for a fan coil unit | Bradley Reisfeld, Olivier Josserand, Kevin B. Dunshee, Thierry Jomard, Thomas E. Drago +5 more | 2011-05-31 |
| 7758821 | Modular photocatalytic air purifier | Bradley Reisfeld, Olivier Josserand, Kevin B. Dunshee, Thierry Jomard, Thomas E. Drago +5 more | 2010-07-20 |
| 7452229 | Electrical connector for receiving an electrical module | Chien-Yu Hsu | 2008-11-18 |
| 7381061 | High density electrical connector | Yi-Ching Hung, Chien-Yu Hsu | 2008-06-03 |
| 7281387 | Foul-resistant condenser using microchannel tubing | Eugene Duane Daddis, Jr. | 2007-10-16 |
| 7186290 | Filter system with automatic media refresh | Darren Sheehan, Susan D. Brandes, Brad Reisfeld | 2007-03-06 |
| 7000415 | Foul-resistant condenser using microchannel tubing | Eugene Duane Daddis, Jr. | 2006-02-21 |
| 6955061 | Refrigerated merchandiser with flow baffle | Eugene Duane Daddis, Jr., Kwok Kwong Fung, Sue-Li Chuang, Philip Lewis Lavrich | 2005-10-18 |
| 6923013 | Evaporator for medium temperature refrigerated merchandiser | Eugene Duane Daddis, Jr., Kwok Kwong Fung | 2005-08-02 |
| 6884399 | Modular photocatalytic air purifier | Bradley Reisfeld, Olivier Josserand, Kevin B. Dunshee, Thierry Jomard, Thomas E. Drago | 2005-04-26 |
| 6716406 | Control system for a photocatalytic air purifier | Bradley Reisfeld, Olivier Josserand, Kevin B. Dunshee, Thierry Jomard | 2004-04-06 |
| 6679080 | Medium temperature refrigerated merchandiser | Eugene Duane Daddis, Jr., Kwok Kwong Fung, Sue-Li Chuang | 2004-01-20 |
| 6502413 | Combined expansion valve and fixed restriction system for refrigeration cycle | Chris Repice, Brad Reisfeld | 2003-01-07 |
| 6460372 | Evaporator for medium temperature refrigerated merchandiser | Kwok Kwong Fung, Eugene Duane Daddis, Jr. | 2002-10-08 |
| 6311512 | Refrigerated merchandiser system | Kwok Kwong Fung, Eugene Duane Daddis, Jr. | 2001-11-06 |
| 6298673 | Method of operating a refrigerated merchandiser system | Kwok Kwong Fung, Eugene Duane Daddis, Jr. | 2001-10-09 |
| 6167950 | Heat transfer tube | Neelkanth S. Gupte, Xin Liu, Steven J. Spencer, Daniel P. Gaffaney | 2001-01-02 |
| 5839294 | Chiller with hybrid falling film evaporator | Jack Leon Esformes, Edward A. Huenniger | 1998-11-24 |
| 5832995 | Heat transfer tube | Jack Leon Esformes | 1998-11-10 |
| 5458191 | Heat transfer tube | Jack Leon Esformes | 1995-10-17 |
| 5333682 | Heat exchanger tube | Xin Liu, Steven J. Spencer, Neelkanth S. Gupte, Daniel P. Gaffaney | 1994-08-02 |
| 5332034 | Heat exchanger tube | Jack Leon Esformes | 1994-07-26 |