Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193686 | Determination of stuck reversing valve | Amita Brahme | 2021-12-07 |
| 11193685 | System and method for distinguishing HVAC system faults | Amita Brahme | 2021-12-07 |
| 11067322 | Method and apparatus for preventing component malfunction using accelerometers | Wenqian Liu, Eric Berg | 2021-07-20 |
| 11002454 | Detection of refrigerant side faults | Amita Brahme | 2021-05-11 |
| 10941953 | HVAC system and method of circulating flammable refrigerant | Rakesh Goel | 2021-03-09 |
| 10928091 | Systems and methods for pumping down flammable refrigerant | Carl T. Crawford | 2021-02-23 |
| 10895413 | Method and system for compressor modulation in non-communicating mode | Eric Berg | 2021-01-19 |