- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 1/029 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by the layout or mutual arrangement of components, e.g. of compressors or fans
Patent holdings for IPC class F24F 1/029
Total number of patents in this class: 188
10-year publication summary
|
0
|
0
|
0
|
6
|
15
|
17
|
20
|
25
|
21
|
22
|
| 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. | 1870 |
28 |
| Midea Group Co., Ltd. | 4620 |
15 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2379 |
12 |
| Haier Smart Home Co., Ltd. | 5498 |
12 |
| Hisense (Guangdong) Air Conditioning Co., Ltd. | 94 |
12 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1872 |
9 |
| Haier US Appliance Solutions, Inc. | 3722 |
8 |
| Samsung Electronics Co., Ltd. | 148077 |
5 |
| Goodman Manufacturing Company, L.P., Goodman Holding Company, a Texas corporation, its General Partner | 140 |
4 |
| Johnson Controls Light Commercial IP GmbH | 370 |
4 |
| LG Electronics Inc. | 73714 |
3 |
| Climate Master, Inc. | 35 |
3 |
| GREE Electric Appliances, Inc. of Zhuhai | 3255 |
3 |
| Sanden Corporation | 964 |
3 |
| Denso Corporation | 24588 |
2 |
| Mitsubishi Electric Corporation | 46618 |
2 |
| Mainstream Engineering Corporation | 153 |
2 |
| Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd. | 220 |
2 |
| Friedrich Air Conditioning, LLC | 68 |
2 |
| Dantherm Cooling Inc. | 19 |
2 |
| Other owners | 55 |