- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21V - Functional features or details of lighting devices or systems thereofstructural combinations of lighting devices with other articles, not otherwise provided for
- F21V 25/02 - Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
Patent holdings for IPC class F21V 25/02
Total number of patents in this class: 134
10-year publication summary
|
10
|
25
|
16
|
19
|
15
|
9
|
6
|
8
|
6
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jiaxing Super Lighting Electric Appliance Co., Ltd | 401 |
38 |
| Signify Holding B.V. | 7580 |
11 |
| OSRAM GmbH | 2382 |
7 |
| Titan3 Technology LLC | 199 |
6 |
| AGC Flat Glass Europe SA | 59 |
3 |
| Barron Lighting Group | 14 |
3 |
| Lite-On Opto Technology (Changzhou) Co., Ltd. | 93 |
3 |
| Lite-On Technology Corporation | 775 |
3 |
| AMS Sensors Singapore Pte. Ltd. | 354 |
3 |
| Koninklijke Philips N.V. | 24767 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 31562 |
2 |
| IKEA Supply AG | 215 |
2 |
| Philips Lighting Holding B.V. | 1370 |
2 |
| Zhejiang Super Lighting Electric Appliance Co., Ltd. | 54 |
2 |
| ATG R&D Limited | 9 |
2 |
| OSRAM Beteiligungsverwaltung GmbH | 76 |
2 |
| Audi AG | 7366 |
1 |
| Elite Lighting | 44 |
1 |
| GE Lighting Solutions, LLC | 178 |
1 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 784 |
1 |
| Other owners | 39 |