- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 1/0076 - Indoor units, e.g. fan coil units with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
Patent holdings for IPC class F24F 1/0076
Total number of patents in this class: 137
10-year publication summary
|
1
|
1
|
2
|
6
|
19
|
29
|
29
|
13
|
13
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qingdao Haier Air Conditioner General Corp.,ltd | 2428 |
16 |
| LG Electronics Inc. | 75694 |
15 |
| Haier Smart Home Co., Ltd. | 5712 |
15 |
| Mitsubishi Electric Corporation | 48018 |
14 |
| Samsung Electronics Co., Ltd. | 157719 |
13 |
| Daikin Industries, Ltd. | 10499 |
12 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1921 |
12 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 2089 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
4 |
| Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd. | 266 |
4 |
| Sharp Kabushiki Kaisha | 18523 |
4 |
| Continewm Co.,Ltd. | 5 |
3 |
| Midea Group Co., Ltd. | 5028 |
2 |
| Murata Manufacturing Co., Ltd. | 25744 |
1 |
| Carrier Corporation | 3955 |
1 |
| Genano Oy | 7 |
1 |
| Next Innovation inc. | 40 |
1 |
| Sinko Industries Ltd. | 9 |
1 |
| Toshiba Carrier Corporation | 473 |
1 |
| Price Industries, Inc | 12 |
1 |
| Other owners | 11 |