- 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: 210
10-year publication summary
|
0
|
0
|
1
|
5
|
11
|
33
|
35
|
40
|
8
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Haier Smart Home Co., Ltd. | 5452 |
30 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2368 |
27 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1861 |
26 |
| LG Electronics Inc. | 72962 |
21 |
| Panasonic Intellectual Property Management Co., Ltd. | 31330 |
19 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 1821 |
14 |
| Midea Group Co., Ltd. | 4542 |
13 |
| Daikin Industries, Ltd. | 9991 |
11 |
| Mitsubishi Electric Corporation | 46037 |
7 |
| GREE Electric Appliances, Inc. of Zhuhai | 3242 |
5 |
| Omachron Intellectual Property Inc. | 903 |
5 |
| Daicel Corporation | 2338 |
3 |
| Hisense Air Conditioning Co., Ltd. | 50 |
3 |
| Samsung Electronics Co., Ltd. | 145864 |
2 |
| AERMEC, S.p.A. | 29 |
2 |
| Kimura Kohki Co., Ltd. | 36 |
2 |
| Nanjing Tica Climate Solutions Co., Ltd. | 16 |
2 |
| Chongqing Haier Air Conditioner Co., Ltd | 30 |
2 |
| GD Midea Heating & Ventilating Equipment Co., Ltd. | 626 |
1 |
| Oxycom Beheer B.V. | 21 |
1 |
| Other owners | 14 |