Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7752852 | Vapor compression circuit and method including a thermoelectric device | Masao Akei, Kirill M. Ignatiev, Hung M. Pham, Jean-Luc M. Caillat | 2010-07-13 |
| 7752014 | Compressor memory system and method | Antonio Lopez | 2010-07-06 |
| 7748225 | Interactive control system for an HVAC system | William P. Butler, Steven L. Carey, Hung M. Pham | 2010-07-06 |
| 7694525 | Unitary control for air conditioner and/or heat pump | William P. Butler, Dean A. Drake | 2010-04-13 |
| 7647783 | Compressor diagnostic system | Hung M. Pham | 2010-01-19 |
| 7648342 | Compressor protection and diagnostic system | — | 2010-01-19 |
| 7647201 | Compressor information network and method | — | 2010-01-12 |
| 7491034 | Compressor protection and diagnostic system | — | 2009-02-17 |
| 7464561 | Unitary control for air conditioner and/or heat pump | William P. Butler, Dean A. Drake | 2008-12-16 |
| 7444824 | Unitary control for air conditioner and/or heat pump | William P. Butler, Dean A. Drake | 2008-11-04 |
| 7412839 | Remote data acquisition system and method | — | 2008-08-19 |
| 7313923 | Compressor diagnostic system for communicating with an intelligent device | Hung M. Pham | 2008-01-01 |
| 7296426 | Interactive control system for an HVAC system | William P. Butler, Steven L. Carey, Hung M. Pham | 2007-11-20 |
| 7296416 | Vapor compression circuit and method including a thermoelectric device | Masao Akei, Kirill M. Ignatiev, Hung M. Pham, Jean-Luc M. Caillat | 2007-11-20 |
| 7290398 | Refrigeration control system | John Wallace, David R. Rohn, Alan E. Mayne, Troy W. Renken | 2007-11-06 |
| 7290989 | Compressor protection and diagnostic system | — | 2007-11-06 |
| 7260948 | Compressor diagnostic system | Hung M. Pham | 2007-08-28 |
| 7240494 | Vapor compression circuit and method including a thermoelectric device | Masao Akei, Kirill M. Ignatiev, Hung M. Pham, Jean-Luc M. Caillat | 2007-07-10 |
| 7222493 | Compressor diagnostic system | Hung M. Pham | 2007-05-29 |
| 7174728 | Remote data acquisition system and method | — | 2007-02-13 |
| 7162883 | Compressor diagnostic method | Hung M. Pham | 2007-01-16 |
| 7100382 | Unitary control for air conditioner and/or heat pump | William P. Butler, Dean A. Drake | 2006-09-05 |
| 7032397 | Thermostat for use with compressor health indicator | Carl J. Mueller | 2006-04-25 |
| 6823680 | Remote data acquisition system and method | — | 2004-11-30 |
| 6758050 | Compressor diagnostic system | Hung M. Pham | 2004-07-06 |