- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 1/0087 - Indoor units, e.g. fan coil units with humidification means
Patent holdings for IPC class F24F 1/0087
Total number of patents in this class: 223
10-year publication summary
|
0
|
1
|
5
|
11
|
33
|
35
|
41
|
8
|
9
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Haier Smart Home Co., Ltd. | 5762 |
30 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2435 |
27 |
| LG Electronics Inc. | 76283 |
26 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1928 |
26 |
| Panasonic Intellectual Property Management Co., Ltd. | 34724 |
19 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 2117 |
15 |
| Midea Group Co., Ltd. | 5109 |
14 |
| Daikin Industries, Ltd. | 10546 |
11 |
| Mitsubishi Electric Corporation | 48546 |
7 |
| GREE Electric Appliances, Inc. of Zhuhai | 3328 |
5 |
| Omachron Intellectual Property Inc. | 985 |
5 |
| Daicel Corporation | 2606 |
3 |
| Hisense Air Conditioning Co., Ltd. | 68 |
3 |
| Samsung Electronics Co., Ltd. | 159978 |
2 |
| AERMEC, S.p.A. | 30 |
2 |
| Kimura Kohki Co., Ltd. | 35 |
2 |
| Shinwa Controls Co., Ltd. | 175 |
2 |
| GD Midea Environment Appliances MFG Co., Ltd. | 240 |
2 |
| Nanjing Tica Climate Solutions Co., Ltd. | 20 |
2 |
| Chongqing Haier Air Conditioner Co., Ltd | 30 |
2 |
| Other owners | 18 |