- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 130/20 - Sunlight
Patent holdings for IPC class F24F 130/20
Total number of patents in this class: 113
10-year publication summary
|
5
|
16
|
17
|
14
|
9
|
18
|
8
|
8
|
5
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 48460 |
8 |
| Suntracker Technologies Ltd. | 53 |
7 |
| O'daniels, LLC. | 62 |
7 |
| Samsung Electronics Co., Ltd. | 159473 |
6 |
| Daikin Industries, Ltd. | 10540 |
5 |
| Google LLC | 44900 |
5 |
| Tyco Fire & Security GmbH | 3687 |
4 |
| Universal Electronics Inc. | 833 |
4 |
| Resideo USA LLC | 1283 |
4 |
| Honeywell International Inc. | 12767 |
3 |
| Clean Power Research, L.L.C. | 116 |
3 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2435 |
3 |
| Haier Smart Home Co., Ltd. | 5757 |
3 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1928 |
3 |
| NEC Corporation | 37532 |
2 |
| Sharp Corporation | 10894 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34623 |
2 |
| Carrier Corporation | 3960 |
2 |
| Distech Controls Inc. | 105 |
2 |
| Seedn Co., Ltd | 5 |
2 |
| Other owners | 36 |