- 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 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: 360
10-year publication summary
21
|
25
|
59
|
50
|
46
|
71
|
34
|
40
|
49
|
13
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Korrus, Inc. | 447 |
31 |
Wangs Alliance Corp., DBA WAC Lighting | 125 |
15 |
ROBE Lighting s.r.o. | 109 |
14 |
Signify Holding B.V. | 6837 |
13 |
Guangzhou Haoyang Electronic Co., Ltd. | 194 |
12 |
OSRAM SYLVANIA Inc. | 742 |
11 |
FORMA LIGHTING ITALIA S.r.l. | 21 |
10 |
Production Resource Group, LLC | 249 |
8 |
Minebea Mitsumi Inc. | 1461 |
7 |
Harman Professional Denmark ApS | 143 |
7 |
Electronic Theatre Controls, Inc. | 258 |
6 |
McKeon Products, Inc. | 57 |
6 |
Xenex Disinfection Services Inc. | 89 |
6 |
GLP German Light Products GmbH | 55 |
5 |
Whelen Engineering Company, Inc. | 178 |
5 |
Guangzhou Haoyang Electronic Co., Ltd. | 24 |
5 |
ABL IP Holding LLC | 1929 |
4 |
Occhio GmbH | 67 |
4 |
Hubbell Lighting, Inc | 673 |
4 |
Honeywell International Inc. | 13799 |
3 |
Other owners | 184 |