- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use 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: 110
10-year publication summary
|
0
|
0
|
1
|
1
|
2
|
6
|
19
|
29
|
29
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qingdao Haier Air Conditioner General Corp.,ltd | 2228 |
16 |
| Haier Smart Home Co., Ltd. | 4882 |
15 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1721 |
12 |
| LG Electronics Inc. | 69257 |
11 |
| Mitsubishi Electric Corporation | 43934 |
11 |
| Daikin Industries, Ltd. | 9495 |
11 |
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
| Sharp Kabushiki Kaisha | 18957 |
4 |
| Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd. | 134 |
3 |
| Continewm Co.,Ltd. | 5 |
3 |
| Murata Manufacturing Co., Ltd. | 22355 |
1 |
| Carrier Corporation | 4759 |
1 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 1475 |
1 |
| Genano Oy | 6 |
1 |
| Next Innovation inc. | 29 |
1 |
| Sinko Industries Ltd. | 8 |
1 |
| Toshiba Carrier Corporation | 567 |
1 |
| Price Industries, Inc | 7 |
1 |
| Cinier Radiateurs | 2 |
1 |
| Other owners | 5 |