- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 1/03 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements
Patent holdings for IPC class F24F 1/03
Total number of patents in this class: 54
10-year publication summary
|
0
|
1
|
1
|
2
|
4
|
8
|
15
|
6
|
4
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GD Midea Air-Conditioning Equipment Co., Ltd. | 1823 |
6 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2368 |
5 |
| Haier Smart Home Co., Ltd. | 5456 |
5 |
| Midea Group Co., Ltd. | 4547 |
4 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1861 |
4 |
| Johnson Controls Light Commercial IP GmbH | 311 |
3 |
| Oy Halton Group Ltd. | 135 |
2 |
| Friedrich Air Conditioning, LLC | 66 |
2 |
| Radoff S.r.l. | 6 |
2 |
| Daikin Industries, Ltd. | 9995 |
1 |
| Broan-NuTone LLC | 463 |
1 |
| Climate Master, Inc. | 35 |
1 |
| First Co. | 25 |
1 |
| Hanon Systems | 1940 |
1 |
| Ice Qube, Inc. | 59 |
1 |
| O2cool, LLC | 257 |
1 |
| Ontel Products Corporation | 422 |
1 |
| Sanden Corporation | 967 |
1 |
| The Sy-Klone Company, LLC | 47 |
1 |
| Progetto CMR S.r.l. | 10 |
1 |
| Other owners | 10 |