- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21W - Indexing scheme associated with subclasses , , and , relating to uses or applications of lighting devices or systems
- F21W 131/109 - Outdoor lighting of gardens
Patent holdings for IPC class F21W 131/109
Total number of patents in this class: 110
10-year publication summary
|
10
|
6
|
14
|
15
|
14
|
28
|
17
|
11
|
4
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seoul Viosys Co., Ltd. | 1394 |
10 |
| Mind Head LLC | 41 |
7 |
| Cabatech, LLC | 12 |
5 |
| Electronic Theatre Controls, Inc. | 261 |
4 |
| Hgci, Inc. | 852 |
4 |
| Feit Electric Company, Inc. | 244 |
3 |
| Hartman Design, Inc. | 22 |
3 |
| Hunter Industries, Inc. | 295 |
3 |
| Agnetix, Inc. | 44 |
3 |
| Opti-Harvest, Inc. | 13 |
3 |
| Kichler Lighting LLC | 90 |
3 |
| Fluence Bioengineering, Inc. | 121 |
3 |
| Ningbo Weitao Electrical Appliance Co., Ltd. | 14 |
2 |
| Shock Alert LLC | 14 |
2 |
| Metromax America Corporation | 15 |
2 |
| Signify Holding B.V. | 6948 |
2 |
| Current Lighting Solutions, LLC | 208 |
2 |
| Luminet, LLC | 3 |
2 |
| Chien, Aaron | 108 |
2 |
| Chien, Te-ju | 108 |
2 |
| Other owners | 43 |