- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit 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: 260
10-year publication summary
|
1
|
4
|
8
|
33
|
63
|
56
|
44
|
36
|
37
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2487 |
35 |
| Signify Holding B.V. | 7364 |
16 |
| ABL IP Holding LLC | 1903 |
11 |
| Crius Technology Group, Inc. | 21 |
10 |
| Hunter Industries, Inc. | 295 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 30670 |
8 |
| BNSF Railway Company | 399 |
8 |
| The Watt Stopper, Inc. | 94 |
6 |
| Aclara Technologies LLC | 250 |
5 |
| Energy Focus, Inc. | 67 |
5 |
| Tridonic GmbH & Co KG | 995 |
4 |
| Scynce LED LLC | 31 |
4 |
| Cooledge Lighting Inc. | 109 |
3 |
| Igor, Inc. | 11 |
3 |
| LED Smart Inc. | 34 |
3 |
| Semisilicon Technology Corp. | 60 |
3 |
| Zumtobel Lighting GmbH | 727 |
3 |
| Light Corp Inc., AKA LightCorp | 13 |
3 |
| Power MOS Electronics Limited | 6 |
3 |
| LMPG Inc. | 224 |
3 |
| Other owners | 115 |