- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 47/185 - Controlling the light source by remote control via power line carrier transmission
Patent holdings for IPC class H05B 47/185
Total number of patents in this class: 228
10-year publication summary
|
1
|
1
|
4
|
8
|
33
|
63
|
56
|
44
|
33
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2300 |
28 |
| Signify Holding B.V. | 6837 |
13 |
| ABL IP Holding LLC | 1929 |
11 |
| Crius Technology Group, Inc. | 19 |
10 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
7 |
| Hunter Industries, Inc. | 298 |
7 |
| Energy Focus, Inc. | 76 |
6 |
| The Watt Stopper, Inc. | 105 |
6 |
| Aclara Technologies LLC | 218 |
5 |
| BNSF Railway Company | 328 |
5 |
| Tridonic GmbH & Co KG | 922 |
4 |
| LMPG Inc. | 209 |
4 |
| Cooledge Lighting Inc. | 112 |
3 |
| Igor, Inc. | 12 |
3 |
| LED Smart Inc. | 34 |
3 |
| Semisilicon Technology Corp. | 59 |
3 |
| Zumtobel Lighting GmbH | 701 |
3 |
| Light Corp Inc., AKA LightCorp | 12 |
3 |
| DVA Holdings LLC | 37 |
3 |
| Hubbell Incorporated | 3052 |
2 |
| Other owners | 99 |