- 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 15/015 - Devices for covering joints between adjacent lighting devices; End coverings
Patent holdings for IPC class F21V 15/015
Total number of patents in this class: 451
10-year publication summary
|
31
|
45
|
88
|
69
|
90
|
55
|
32
|
13
|
20
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jiaxing Super Lighting Electric Appliance Co., Ltd | 364 |
64 |
| Hubbell Lighting, Inc | 673 |
23 |
| Signify Holding B.V. | 6837 |
22 |
| ABL IP Holding LLC | 1929 |
19 |
| DVA Holdings LLC | 37 |
19 |
| DVA Mayday Corporation, DBA Deltavation | 31 |
16 |
| Ideal Industries Lighting LLC | 1168 |
15 |
| Fluence Bioengineering, Inc. | 122 |
12 |
| Xiamen PVTECH Co., Ltd. | 84 |
8 |
| Xiamen Eco Lighting Co. Ltd. | 288 |
8 |
| Korrus, Inc. | 447 |
8 |
| LEDVANCE GmbH | 564 |
7 |
| MaxLite, Inc. | 106 |
6 |
| Self Electronics Co., Ltd. | 150 |
6 |
| LED Smart Inc. | 34 |
5 |
| LSI Industries, Inc. | 185 |
5 |
| Sicor Inc. | 90 |
5 |
| Zumtobel Lighting GmbH | 701 |
5 |
| Ideal Industries, LLC | 87 |
5 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1710 |
5 |
| Other owners | 188 |