Indoor unit of air-conditioning apparatus and air-conditioning apparatus
US-2015377503-A1 · Dec 31, 2015 · US
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 | F24F11/001 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 280 |
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 | 60 |
| 2016 | 78 |
| 2017 | 77 |
| 2018 | 60 |
| 2019 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Air conditioning system
US-2015377508-A1 · Dec 31, 2015 · US
Wireless zone control via mechanically adjustable airflow elements
US-9222692-B2 · Dec 29, 2015 · US
Hvac zoning devices, systems, and methods
US-2015369503-A1 · Dec 24, 2015 · US
Hvac zoning devices, systems, and methods
US-2015370927-A1 · Dec 24, 2015 · US
Battery Power Management in a Thermostat With a Wireless Transceiver
US-2015369506-A1 · Dec 24, 2015 · US
Hvac zoning devices, systems, and methods
US-2015369504-A1 · Dec 24, 2015 · US
Hvac systems and methods with refrigerant leak detection
US-2015362204-A1 · Dec 17, 2015 · US
HVAC System Mode Detection Based On Control Line Current
US-2015362207-A1 · Dec 17, 2015 · US
Hvac controller with proximity sensor
US-2015355371-A1 · Dec 10, 2015 · US
HVAC System Remote Monitoring and Diagnosis of Refrigerant Line Obstruction
US-2015345821-A1 · Dec 3, 2015 · US
Control of multiple environmental zones based on predicted changes to environmental conditions of the zones
US-9194599-B2 · Nov 24, 2015 · US
Battery charging by mechanical impeller at forced air vent outputs
US-9194600-B2 · Nov 24, 2015 · US
Thermostat user interface
US-9194598-B2 · Nov 24, 2015 · US
Cooling unit and method
US-2015334878-A1 · Nov 19, 2015 · US
Air conditioner and method for controlling the same
US-2015330644-A1 · Nov 19, 2015 · US
Method and apparatus for controlling temperature
US-2015330652-A1 · Nov 19, 2015 · US
Heat pump and air conditioning grading systems and methods
US-2015323423-A1 · Nov 12, 2015 · US
Battery-operated wireless zone controllers having multiple states of power-related operation
US-9182140-B2 · Nov 10, 2015 · US
Air-conditioning control system
US-2015316281-A1 · Nov 5, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F24F11/001?
- CPC F24F11/001 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F24F11/001 (Mechanical Engineering)?
- Our database includes 280 publications tagged with this CPC code.
- Is patent activity under CPC F24F11/001 growing?
- Publication counts under this code: 60 in 2018 vs 5 in 2019 (latest complete years).