- 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 |