- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 1/16 - Arrangement or mounting thereof
Patent holdings for IPC class F24F 1/16
Total number of patents in this class: 405
10-year publication summary
|
18
|
34
|
31
|
40
|
35
|
37
|
21
|
31
|
39
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 46160 |
96 |
| Daikin Industries, Ltd. | 10016 |
44 |
| GD Midea Heating & Ventilating Equipment Co., Ltd. | 637 |
23 |
| Haier Smart Home Co., Ltd. | 5468 |
21 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2372 |
19 |
| LG Electronics Inc. | 73210 |
16 |
| Samsung Electronics Co., Ltd. | 146534 |
15 |
| Midea Group Co., Ltd. | 4557 |
15 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1865 |
13 |
| Hefei Midea Heating & Ventilating Equipment Co., Ltd. | 252 |
10 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 1831 |
8 |
| Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd. | 207 |
6 |
| Hitachi-johnson Controls Air Conditioning, Inc. | 513 |
6 |
| Johnson Controls Light Commercial IP GmbH | 340 |
6 |
| Fujitsu General Limited | 601 |
5 |
| GREE Electric Appliances, Inc. of Zhuhai | 3246 |
5 |
| Carrier Corporation | 4297 |
4 |
| Diversitech Corporation | 217 |
4 |
| Toshiba Carrier Corporation | 498 |
4 |
| Trane International Inc. | 1184 |
4 |
| Other owners | 81 |