- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21V - Functional features or details of lighting devices or systems thereof; structural combinations of lighting devices with other articles, not otherwise provided for
- F21V 25/00 - Safety devices structurally associated with lighting devices
Patent holdings for IPC class F21V 25/00
Total number of patents in this class: 150
10-year publication summary
13
|
26
|
21
|
18
|
17
|
11
|
8
|
8
|
3
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Signify Holding B.V. | 6837 |
12 |
OSRAM GmbH | 2442 |
5 |
Lamplight Farms Incorporated | 110 |
5 |
Philips Lighting Holding B.V. | 1437 |
4 |
Zumtobel Lighting GmbH | 701 |
4 |
Cree, Inc. | 1157 |
3 |
Jiaxing Super Lighting Electric Appliance Co., Ltd | 364 |
3 |
Zedel | 224 |
3 |
Cooper Technologies Company | 664 |
2 |
9609385 Canada Inc. | 61 |
2 |
Chunil Co., Ltd. | 3 |
2 |
Guangzhou Haoyang Electronic Co., Ltd. | 194 |
2 |
Optovate Limited | 37 |
2 |
Pentair Water Pool and Spa, Inc. | 457 |
2 |
Scolmore (International) Limited | 42 |
2 |
Valeo Vision | 1219 |
2 |
Eaton Intelligent Power Limited | 6113 |
2 |
Latin Negocio, LLC, DBA THWaddell Designs | 2 |
2 |
3m Innovative Properties Company | 18406 |
1 |
Hon Hai Precision Industry Co., Ltd. | 4157 |
1 |
Other owners | 89 |