- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 1/0007 - Indoor units, e.g. fan coil units
Patent holdings for IPC class F24F 1/0007
Total number of patents in this class: 600
10-year publication summary
|
27
|
48
|
46
|
75
|
66
|
65
|
50
|
42
|
47
|
29
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 48351 |
58 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 2109 |
44 |
| Samsung Electronics Co., Ltd. | 159029 |
33 |
| LG Electronics Inc. | 76087 |
33 |
| Midea Group Co., Ltd. | 5080 |
33 |
| Haier Smart Home Co., Ltd. | 5747 |
33 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2435 |
29 |
| GD Midea Heating & Ventilating Equipment Co., Ltd. | 769 |
28 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1928 |
27 |
| Daikin Industries, Ltd. | 10514 |
24 |
| Hefei Midea Heating & Ventilating Equipment Co., Ltd. | 342 |
23 |
| Brother Kogyo Kabushikikaisha | 1806 |
18 |
| Air Distribution Technologies IP, LLC | 254 |
11 |
| Hisense (Guangdong) Air Conditioning Co., Ltd. | 142 |
9 |
| Fujitsu General Limited | 606 |
7 |
| Lennox Industries Inc. | 1120 |
7 |
| Nortek Air Solutions Canada, Inc. | 125 |
7 |
| Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd. | 272 |
6 |
| Johnson Controls Light Commercial IP GmbH | 372 |
6 |
| Carrier Corporation | 3954 |
5 |
| Other owners | 159 |