- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use 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: 467
10-year publication summary
|
39
|
42
|
42
|
49
|
70
|
71
|
41
|
49
|
33
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
22 |
| GREE Electric Appliances, Inc. of Zhuhai | 3007 |
20 |
| Miro Co. Ltd. | 92 |
20 |
| Dyson Technology Limited | 3124 |
17 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2228 |
14 |
| Sharp Kabushiki Kaisha | 18957 |
12 |
| Haier Smart Home Co., Ltd. | 4882 |
11 |
| Intellectual Discovery Co., Ltd. | 670 |
10 |
| Valeo Systemes Thermiques | 2471 |
7 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1721 |
7 |
| Condair Group AG | 41 |
6 |
| Gradiant Corporation | 123 |
6 |
| Panasonic Electric Works Co., Ltd. | 782 |
5 |
| Sumitomo Chemical Company, Limited | 8808 |
5 |
| Midea Group Co., Ltd. | 4025 |
5 |
| Omachron Intellectual Property Inc. | 869 |
5 |
| Vornado Air, LLC | 237 |
5 |
| Koninklijke Philips N.V. | 22975 |
4 |
| Mitsubishi Electric Corporation | 43934 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
| Other owners | 278 |