Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123607 | Time-based and sound-based diagnostics for restrictions within a heating, ventilation, and air conditioning system | Payam Delgoshaei | 2024-10-22 |
| 12123608 | Time-based and sound-based diagnostics for a heating, ventilation, and air conditioning burner assembly | Payam Delgoshaei | 2024-10-22 |
| 12105057 | Sound-based prognostics for a combustion air inducer | Payam Delgoshaei | 2024-10-01 |
| 11788993 | Sound-based prognostics for a combustion air inducer | Payam Delgoshaei | 2023-10-17 |
| 11781768 | Time-based and sound-based diagnostics for a heating, ventilation, and air conditioning burner assembly | Payam Delgoshaei | 2023-10-10 |
| 11754310 | Testing operation of an HVAC system | Payam Delgoshaei | 2023-09-12 |
| 11719457 | HVAC system and method for determining a temperature offset between a discharged air temperature and an indoor temperature | Payam Delgoshaei | 2023-08-08 |
| 11668484 | Time-based and sound-based diagnostics for restrictions within a heating, ventilation, and air conditioning system | Payam Delgoshaei | 2023-06-06 |
| 11655993 | Sound-based diagnostics for a combustion air inducer | Payam Delgoshaei | 2023-05-23 |
| 11644206 | HVAC system prognostics and diagnostics based on temperature rise or drop | Payam Delgoshaei, Eric Berg | 2023-05-09 |
| 11598545 | Time-based and sound-based prognostics for restrictions within a heating, ventilation, and air conditioning system | Payam Delgoshaei | 2023-03-07 |
| 11573022 | Sound-based HVAC system, method and device for diagnostics analysis | Payam Delgoshaei, Sridhar Venkatesh, Eric Berg, Janathkumar Manohararaj, Jeffrey Fontenault | 2023-02-07 |
| 11415470 | Method and apparatus for identifying erroneous discharge air temperature (DAT) sensor installation | Payam Delgoshaei, Sridhar Venkatesh, Lars Noergaard Oernbo | 2022-08-16 |
| 11268721 | HVAC system prognostics and diagnostics based on temperature rise or drop | Payam Delgoshaei, Eric Berg | 2022-03-08 |
| 11193692 | HVAC system prognostics | Payam Delgoshaei | 2021-12-07 |
| 11143425 | Determination of return air temperature | Payam Delgoshaei | 2021-10-12 |
| 10767882 | Refrigerant pump down for an HVAC system | Eric Berg, Rakesh Goel | 2020-09-08 |
| 10598553 | Method and apparatus for identifying erroneous discharge air temperature (DAT) sensor installation | Payam Delgoshaei, Sridhar Venkatesh, Lars Noergaard Oernbo | 2020-03-24 |
| D837359 | Inner shield for an HVAC burner | Ashoka ThimmaReddy, Nagarajan Rajendran, Sailendra Meduri, Abdul Rehman Rajkafur | 2019-01-01 |
| 8683993 | Header box for a furnace, a furnace including the header box and a method of constructing a furnace | Hans Juergen Paller | 2014-04-01 |
| 6491514 | Furnace burner box assembly with reduced acoustic emissions | Nabil George Hamad, Darcy Q. Easterling | 2002-12-10 |