- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 6/12 - Air-humidification by forming water dispersions in the air
Patent holdings for IPC class F24F 6/12
Total number of patents in this class: 537
10-year publication summary
|
42
|
49
|
70
|
71
|
41
|
51
|
36
|
50
|
32
|
22
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 75818 |
49 |
| GREE Electric Appliances, Inc. of Zhuhai | 3317 |
20 |
| Miro Co. Ltd. | 91 |
18 |
| Dyson Technology Limited | 4003 |
16 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2429 |
14 |
| Sharp Kabushiki Kaisha | 18523 |
12 |
| Haier Smart Home Co., Ltd. | 5716 |
11 |
| Intellectual Discovery Co., Ltd. | 704 |
10 |
| GD Midea Environment Appliances MFG Co., Ltd. | 235 |
8 |
| Omachron Intellectual Property Inc. | 967 |
7 |
| Valeo Systemes Thermiques | 2825 |
7 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1922 |
7 |
| Condair Group AG | 40 |
6 |
| Coway Co., Ltd. | 788 |
6 |
| Gradiant Corporation | 147 |
6 |
| Midea Group Co., Ltd. | 5034 |
6 |
| Panasonic Electric Works Co., Ltd. | 651 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
5 |
| Sumitomo Chemical Company, Limited | 8968 |
5 |
| Vornado Air, LLC | 289 |
5 |
| Other owners | 314 |