Machine learning apparatus for determining operation condition of precooling operation or preheating operation of air conditioner
US-11885520-B2 · Jan 30, 2024 · US
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Mechanical Engineering
Mechanical Engineering · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F24F11/06 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 7 |
| 2017 | 7 |
| 2018 | 2 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Air conditioning control device and air conditioning apparatus
US-11835247-B2 · Dec 5, 2023 · US
Portable Desiccant Dehumidifier Control Circuit
US-2018372358-A1 · Dec 27, 2018 · US
Low pressure chiller
US-9903659-B2 · Feb 27, 2018 · US
Air conditioner unit and method for operating same
US-9816711-B2 · Nov 14, 2017 · US
Air-conditioner indoor unit
US-2017314805-A1 · Nov 2, 2017 · US
System for condensate energy utilization
US-9765987-B2 · Sep 19, 2017 · US
Air-conditioning apparatus
US-9671119-B2 · Jun 6, 2017 · US
Cooling and hot water supply system and cooling and hot water supply method
US-9651267-B2 · May 16, 2017 · US
System and Method for Controlling Multi-Zone Vapor Compression Systems
US-2017030598-A1 · Feb 2, 2017 · US
Air conditioning apparatus with primary and secondary heat exchange cycles
US-9534807-B2 · Jan 3, 2017 · US
Self-programmable thermostat
US-RE46236-E · Dec 13, 2016 · US
Outdoor unit for air-conditioning apparatus, and air-conditioning apparatus
US-9518755-B2 · Dec 13, 2016 · US
Method for controlling number of pumps, device for controlling number of pumps, pump system, heat source system, and program
US-2016341440-A1 · Nov 24, 2016 · US
Device for controlling number of operating heat source devices, heat source system, control method, and program
US-2016290674-A1 · Oct 6, 2016 · US
Air conditioning apparatus with primary and secondary heat exchange cycles
US-2016238273-A1 · Aug 18, 2016 · US
Method of controlling a fluid circulation system
US-2016169549-A1 · Jun 16, 2016 · US
Controller for an air conditioning apparatus
US-2016102883-A1 · Apr 14, 2016 · US
Method for controlling a chiller system
US-2015184885-A1 · Jul 2, 2015 · US
Indoor expansion valve initialization sequence for an air conditioner
US-9032749-B2 · May 19, 2015 · US