Air conditioner units and methods of operation
US-2019128546-A1 · May 2, 2019 · 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 | F24F2011/0083 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 55 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 12 |
| 2017 | 21 |
| 2018 | 16 |
| 2019 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hybrid tandem compressor system and method of use
US-2019049130-A1 · Feb 14, 2019 · US
Tandem compressor discharge pressure and temperature control logic
US-10197304-B2 · Feb 5, 2019 · US
Window type air conditioner
US-2019003732-A1 · Jan 3, 2019 · US
Air conditioning system including a hybrid reheat loop
US-2018313554-A1 · Nov 1, 2018 · US
Hvac system with audio capabilities
US-2018274807-A1 · Sep 27, 2018 · US
HVAC and/or refrigeration using power factor correction
US-10084372-B1 · Sep 25, 2018 · US
Coordinated Operation of Multiple Space-Conditioning Systems
US-2018252425-A1 · Sep 6, 2018 · US
Coordinated flow control
US-10060646-B2 · Aug 28, 2018 · US
Hvac system with free cooling optimization
US-2018209675-A1 · Jul 26, 2018 · US
Air conditioning system
US-9964325-B2 · May 8, 2018 · US
Air conditioner
US-9951983-B2 · Apr 24, 2018 · US
Method for sequencing compressor operation based on space humidity
US-2018094824-A1 · Apr 5, 2018 · US
Power conversion device, motor drive control device equipped with power conversion device, compressor and blower equipped with motor drive control device, and air conditioner equipped with compressor or blower
US-9929670-B2 · Mar 27, 2018 · US
Air conditioner units having improved make-up air module communication
US-9927134-B2 · Mar 27, 2018 · US
Air conditioning apparatus
US-2018080671-A1 · Mar 22, 2018 · US
Heat pump device, air conditioner, and freezer
US-9903629-B2 · Feb 27, 2018 · US
Air-conditioning apparatus
US-9897359-B2 · Feb 20, 2018 · US
Air-conditioning control apparatus
US-2018045427-A1 · Feb 15, 2018 · US
Systems and methods for temperature and humidity control
US-2018031258-A1 · Feb 1, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F24F2011/0083?
- CPC F24F2011/0083 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F24F2011/0083 (Mechanical Engineering)?
- Our database includes 55 publications tagged with this CPC code.
- Is patent activity under CPC F24F2011/0083 growing?
- Publication counts under this code: 16 in 2018 vs 4 in 2019 (latest complete years).