- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 1/08 - Compressors specially adapted for separate outdoor units
Patent holdings for IPC class F24F 1/08
Total number of patents in this class: 57
10-year publication summary
|
7
|
6
|
7
|
5
|
8
|
4
|
1
|
6
|
4
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 46197 |
12 |
| Samsung Electronics Co., Ltd. | 146811 |
11 |
| LG Electronics Inc. | 73344 |
7 |
| Daikin Industries, Ltd. | 10027 |
6 |
| Daikin Manufacturing Company, L.P. | 19 |
4 |
| Midea Group Co., Ltd. | 4558 |
2 |
| Panasonic Corporation | 20088 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 31562 |
1 |
| Asahi Glass Company, Limited | 2772 |
1 |
| Johnson Controls Technology Company | 1425 |
1 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 1829 |
1 |
| GD Midea Heating & Ventilating Equipment Co., Ltd. | 630 |
1 |
| GREE Electric Appliances, Inc. of Zhuhai | 3246 |
1 |
| Green Refrigeration Equipment Engineering Research Center of Zhuhai GREE Co., Ltd. | 73 |
1 |
| Lennox Industries Inc. | 1129 |
1 |
| Trane International Inc. | 1186 |
1 |
| Therma-Stor LLC | 134 |
1 |
| Agc, Inc. | 4868 |
1 |
| Hefei Midea Heating & Ventilating Equipment Co., Ltd. | 245 |
1 |
| HyperBorean, Inc. | 5 |
1 |
| Other owners | 1 |