- 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 21/15 - Adjustable mountings specially adapted for power operation, e.g. by remote control
Patent holdings for IPC class F21V 21/15
Total number of patents in this class: 419
10-year publication summary
|
57
|
49
|
45
|
69
|
30
|
38
|
49
|
46
|
36
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Korrus, Inc. | 472 |
32 |
| ROBE Lighting s.r.o. | 139 |
19 |
| Signify Holding B.V. | 7740 |
19 |
| Guangzhou Haoyang Electronic Co., Ltd. | 243 |
18 |
| Wangs Alliance Corp., DBA WAC Lighting | 232 |
18 |
| OSRAM SYLVANIA Inc. | 675 |
11 |
| FORMA LIGHTING ITALIA S.r.l. | 22 |
10 |
| Production Resource Group, LLC | 244 |
10 |
| Xenex Disinfection Services Inc. | 87 |
9 |
| Minebea Mitsumi Inc. | 1818 |
7 |
| Harman Professional Denmark ApS | 155 |
7 |
| Electronic Theatre Controls, Inc. | 257 |
6 |
| GLP German Light Products GmbH | 58 |
6 |
| Whelen Engineering Company, Inc. | 209 |
6 |
| McKeon Products, Inc. | 55 |
5 |
| ABL Research Group, LLC | 19 |
5 |
| Guangzhou Haoyang Electronic Co., Ltd. | 24 |
5 |
| Honeywell International Inc. | 13536 |
4 |
| ABL IP Holding LLC | 1909 |
4 |
| Occhio GmbH | 68 |
4 |
| Other owners | 214 |