Issued Patents 2023
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796237 | Method and apparatus for preventing component malfunction using accelerometers | Wenqian Liu, Eric Berg | 2023-10-24 |
| 11796201 | HVAC sensor validation while HVAC system is off | Amita Brahme | 2023-10-24 |
| 11788753 | HVAC system fault prognostics and diagnostics | Amita Brahme | 2023-10-17 |
| 11754328 | Method and system for the heat-pump control to reduce liquid refrigerant migration | Eric Berg, Wenqian Liu, Srini Natarajan, Jeff Mangum | 2023-09-12 |
| 11725837 | Detection of a reversing valve fault | Amita Brahme | 2023-08-15 |
| 11719452 | System and method for distinguishing HVAC system faults | Amita Brahme | 2023-08-08 |
| 11692726 | System and method for distinguishing HVAC system faults | Amita Brahme | 2023-07-04 |
| 11662112 | Determination of stuck reversing valve | Amita Brahme | 2023-05-30 |
| 11639803 | System and method for identifying causes of HVAC system faults | Amita Brahme | 2023-05-02 |
| 11609010 | Detection of refrigerant side faults | Amita Brahme | 2023-03-21 |
| 11592225 | Method and system for the heat-pump control to reduce liquid refrigerant migration | Eric Berg, Wenqian Liu, Srini Natarajan, Jeff Mangum | 2023-02-28 |