- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24H - Fluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general
- F24H 15/38 - Control of compressors of heat pumps
Patent holdings for IPC class F24H 15/38
Total number of patents in this class: 41
10-year publication summary
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0
|
0
|
0
|
0
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0
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2
|
9
|
6
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17
|
0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 47556 |
5 |
| Energy Environmental Corporation | 14 |
2 |
| Fujitsu General Limited | 600 |
2 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 2001 |
2 |
| Midea Group Co., Ltd. | 4833 |
2 |
| Haier Smart Home Co., Ltd. | 5645 |
2 |
| Hisense Homeappliances Group Co., Ltd. | 44 |
2 |
| Qingdao Economic and Technological Development Zone Haier Water Heater Co., Ltd. | 23 |
2 |
| Hisense (Guangdong) Air Conditioning Co., Ltd. | 136 |
2 |
| Octopus Energy Heating Limited | 43 |
2 |
| Samsung Electronics Co., Ltd. | 153573 |
1 |
| Bradford White Corporation | 206 |
1 |
| Cruiser Accessories, LLC | 201 |
1 |
| Emmeti S.p.A. | 21 |
1 |
| GREE Electric Appliances, Inc. of Zhuhai | 3276 |
1 |
| Guangdong Phnix Eco-energy Solution Ltd. | 28 |
1 |
| Kyungdong Navien Co., Ltd. | 619 |
1 |
| Miura Co., Ltd. | 291 |
1 |
| Regal Beloit America, Inc. | 848 |
1 |
| South East Water Corporation | 50 |
1 |
| Other owners | 8 |