- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 130/30 - Artificial light
Patent holdings for IPC class F24F 130/30
Total number of patents in this class: 79
10-year publication summary
|
3
|
8
|
12
|
13
|
5
|
9
|
10
|
5
|
8
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2779 |
20 |
| Samsung Electronics Co., Ltd. | 159298 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 34568 |
7 |
| Daikin Industries, Ltd. | 10527 |
4 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2435 |
4 |
| Haier Smart Home Co., Ltd. | 5752 |
4 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1928 |
4 |
| Distech Controls Inc. | 105 |
2 |
| Generac Power Systems, Inc. | 393 |
2 |
| Vivint, Inc. | 443 |
2 |
| Sharp Kabushiki Kaisha | 18484 |
2 |
| Mitsubishi Electric Corporation | 48409 |
1 |
| Amazon Technologies, Inc. | 28299 |
1 |
| Omron Corporation | 7434 |
1 |
| OSRAM GmbH | 2181 |
1 |
| Johnson Controls Technology Company | 1373 |
1 |
| Blueair AB | 119 |
1 |
| Delta T, LLC | 277 |
1 |
| GREE Electric Appliances, Inc. of Zhuhai | 3327 |
1 |
| Jeju National University Industry-Academic Cooperation Foundation | 179 |
1 |
| Other owners | 12 |