- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 1/0063 - Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
Patent holdings for IPC class F24F 1/0063
Total number of patents in this class: 462
10-year publication summary
|
3
|
1
|
3
|
25
|
48
|
56
|
55
|
68
|
59
|
44
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Haier Smart Home Co., Ltd. | 5462 |
41 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 1830 |
40 |
| Mitsubishi Electric Corporation | 46127 |
39 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2372 |
35 |
| Midea Group Co., Ltd. | 4554 |
33 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1865 |
33 |
| LG Electronics Inc. | 73111 |
25 |
| Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd. | 203 |
23 |
| Daikin Industries, Ltd. | 10004 |
22 |
| GD Midea Heating & Ventilating Equipment Co., Ltd. | 632 |
15 |
| GREE Electric Appliances, Inc. of Zhuhai | 3246 |
15 |
| Samsung Electronics Co., Ltd. | 146346 |
14 |
| Hefei Midea Heating & Ventilating Equipment Co., Ltd. | 249 |
9 |
| Fujitsu General Limited | 602 |
8 |
| Hisense Air Conditioning Co., Ltd. | 50 |
8 |
| NEC Corporation | 35687 |
5 |
| Therma-Stor LLC | 134 |
5 |
| Hisense (Guangdong) Air Conditioning Co., Ltd. | 85 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 31475 |
4 |
| Air Distribution Technologies IP, LLC | 171 |
4 |
| Other owners | 79 |