| 9043163 |
Systems and methods for analyzing building operations sensor data |
Igor Mezic |
2015-05-26 |
| 8567689 |
Sanitary operator of a hot water heat pump |
Tobias H. Sienel, Nicolas Pondico-Cassou |
2013-10-29 |
| 7490481 |
Vapor compression system startup method |
Julio Concha |
2009-02-17 |
| 7389648 |
Pressure regulation in a transcritical refrigerant cycle |
Julio Concha, Tobias H. Sienel, Yu H. Chen, Young Kyu Park |
2008-06-24 |
| 7225629 |
Energy-efficient heat pump water heater |
Julio Concha, Tobias H. Sienel |
2007-06-05 |
| 7171820 |
Non-linear control algorithm in vapor compression systems |
— |
2007-02-06 |
| 7127905 |
Vapor compression system startup method |
Julio Concha |
2006-10-31 |
| 7010925 |
Method of controlling a carbon dioxide heat pump water heating system |
Tobias H. Sienel, Yu H. Chen, Julio Concha, Young Kyu Park, Lili Zhang +2 more |
2006-03-14 |
| 6993921 |
Multi-variable control of refrigerant systems |
Julio Concha |
2006-02-07 |
| 6813895 |
Supercritical pressure regulation of vapor compression system by regulation of adaptive control |
Christopher Park, Pengju Kang, Alan Matthew Finn, Tobias H. Sienel |
2004-11-09 |
