- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 6/06 - Air-humidification by evaporation of water in the air using moving unheated wet elements
Patent holdings for IPC class F24F 6/06
Total number of patents in this class: 128
10-year publication summary
|
17
|
12
|
10
|
15
|
3
|
8
|
5
|
3
|
3
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10511 |
21 |
| Sharp Kabushiki Kaisha | 18525 |
16 |
| LG Electronics Inc. | 75845 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 34080 |
6 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 2094 |
4 |
| Samsung Electronics Co., Ltd. | 158156 |
3 |
| Panasonic Corporation | 18951 |
3 |
| Boneco AG | 35 |
3 |
| Woongjin Coway Co., Ltd. | 131 |
3 |
| 3m Innovative Properties Company | 17484 |
2 |
| LG Chem, Ltd. | 17937 |
2 |
| Fujitsu Limited | 16867 |
2 |
| Denso Corporation | 25607 |
2 |
| Koninklijke Philips N.V. | 25895 |
2 |
| Dayou Winia Co., Ltd. | 26 |
2 |
| GREE Electric Appliances, Inc. of Zhuhai | 3318 |
2 |
| Mitsubishi Paper Mills Limited | 225 |
2 |
| Munters Corporation | 121 |
2 |
| Winix Inc. | 70 |
2 |
| Shenzhen Lianchuang Technology Group Co.,Ltd | 8 |
2 |
| Other owners | 40 |