Diagnostics of outdoor unit of HVAC system based on sound signatures
US-2025389438-A1 · Dec 25, 2025 · US
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Berg Eric patents
Berg Eric is listed as an inventor on 108 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Berg Eric |
| Total patents | 108 |
| First publication | Apr 30, 2015 |
| Latest publication | Dec 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Diagnostics of outdoor unit of HVAC system based on sound signatures
US-12492835-B2 · Dec 9, 2025 · US
Dynamic temperature control with boost mode for a heating, ventilation, and air conditioning system
US-2025207804-A1 · Jun 26, 2025 · US
Dynamic temperature control for a heating, ventilation, and air conditioning system
US-12270565-B2 · Apr 8, 2025 · US
Refrigerant leak mitigation using isolation valves
US-2025035356-A1 · Jan 30, 2025 · US
HVAC system leak detection
US-12181165-B2 · Dec 31, 2024 · US
Diagnostics of outdoor unit of HVAC system based on sound signatures
US-2024344729-A1 · Oct 17, 2024 · US
Diagnostics of indoor unit of HVAC system based on sound signatures
US-2024344728-A1 · Oct 17, 2024 · US
Diagnostics of HVAC system based on visual and sound signatures
US-2024344727-A1 · Oct 17, 2024 · US
Dynamic temperature control for a heating, ventilation, and air conditioning system
US-2024102685-A1 · Mar 28, 2024 · US
Recent patents
Latest publications not already listed above.
Method and system for utilizing a bypass humidifier for dehumidification during cooling
US-11913673-B2 · Feb 27, 2024 · US
Hvac system leak detection
US-2024060669-A1 · Feb 22, 2024 · US
HVAC system leak detection
US-11898764-B2 · Feb 13, 2024 · US
Dynamic temperature control for a heating, ventilation, and air conditioning system
US-11879661-B2 · Jan 23, 2024 · US
Method and apparatus for preventing component malfunction using accelerometers
US-11796237-B2 · Oct 24, 2023 · US
Method and system for the heat-pump control to reduce liquid refrigerant migration
US-11754328-B2 · Sep 12, 2023 · US
Dynamic temperature control for a heating, ventilation, and air conditioning system
US-2023258361-A1 · Aug 17, 2023 · US
Method and system for the heat-pump control to reduce liquid refrigerant migration
US-2023175751-A1 · Jun 8, 2023 · US
Hvac system leak detection
US-2023160587-A1 · May 25, 2023 · US
HVAC system prognostics and diagnostics based on temperature rise or drop
US-11644206-B2 · May 9, 2023 · US
Demand defrost with frost accumulation failsafe
US-11629900-B2 · Apr 18, 2023 · US
Method and system for the heat-pump control to reduce liquid refrigerant migration
US-11592225-B2 · Feb 28, 2023 · US
HVAC system leak detection
US-11578887-B2 · Feb 14, 2023 · US
Sound-based HVAC system, method and device for diagnostics analysis
US-11573022-B2 · Feb 7, 2023 · US
Hvac system leak detection
US-2022404048-A1 · Dec 22, 2022 · US
Method and system for utilizing a bypass humidifier for dehumidification during cooling
US-2022316722-A1 · Oct 6, 2022 · US
Demand defrost with frost accumulation failsafe
US-2022282896-A1 · Sep 8, 2022 · US
Sound-based heating, ventilation, and air conditioning system diagnostics
US-2022268469-A1 · Aug 25, 2022 · US
Heating, ventilation, air-conditioning, and refrigeration system with variable speed compressor
US-11408652-B2 · Aug 9, 2022 · US
Heating, ventilation, air-conditioning, and refrigeration system with variable speed compressor
US-11408651-B2 · Aug 9, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lennox Ind Inc | 98 |
| Echostar Technologies Llc | 3 |
| Leidos Inc | 3 |
| Salesforce Com Inc | 2 |
| Dish Network Llc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F25B49/022 | 37 |
| F25B2600/0253 | 35 |
| F25B49/02 | 34 |
| F25B13/00 | 33 |
| Y02B30/70 | 27 |