- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 1/0083 - Indoor units, e.g. fan coil units with dehumidification means
Patent holdings for IPC class F24F 1/0083
Total number of patents in this class: 112
10-year publication summary
|
1
|
0
|
0
|
7
|
8
|
9
|
13
|
36
|
15
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 31515 |
12 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 1831 |
9 |
| Mitsubishi Electric Corporation | 46160 |
7 |
| Haier Smart Home Co., Ltd. | 5468 |
7 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1865 |
7 |
| LG Electronics Inc. | 73210 |
6 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2372 |
6 |
| Daikin Industries, Ltd. | 10016 |
5 |
| Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd. | 207 |
5 |
| Therma-Stor LLC | 134 |
5 |
| GREE Electric Appliances, Inc. of Zhuhai | 3246 |
4 |
| Midea Group Co., Ltd. | 4557 |
4 |
| Samsung Electronics Co., Ltd. | 146534 |
3 |
| Broan-NuTone LLC | 464 |
2 |
| Zhongshan Amitime Electric CO., LTD | 6 |
2 |
| Nanjing Tica Climate Solutions Co., Ltd. | 16 |
2 |
| Muclitech Inc. | 3 |
2 |
| Samsung Display Co., Ltd. | 34842 |
1 |
| Carrier Corporation | 4297 |
1 |
| Desert Aire Corp. | 7 |
1 |
| Other owners | 21 |