- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit arrangements for electric light sources, in general
- H05B 45/3577 - Emulating the dimming characteristics, brightness or colour temperature of incandescent lamps
Patent holdings for IPC class H05B 45/3577
Total number of patents in this class: 47
10-year publication summary
|
0
|
0
|
1
|
6
|
11
|
12
|
11
|
5
|
8
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 8201 |
16 |
| DMF, Inc. | 142 |
4 |
| Wangs Alliance Corp., DBA WAC Lighting | 263 |
3 |
| Zhejiang Super Lighting Electric Appliance Co., Ltd. | 55 |
3 |
| Electronic Theatre Controls, Inc. | 259 |
2 |
| Lumileds LLC | 789 |
2 |
| Lutron Technology Company LLC | 2779 |
2 |
| Samsung Electronics Co., Ltd. | 159298 |
1 |
| Aion LED, Inc. | 5 |
1 |
| DICON Fiberoptics, Inc. | 52 |
1 |
| Globe Electric Company Inc. | 76 |
1 |
| Jiaxing Super Lighting Electric Appliance Co., Ltd | 424 |
1 |
| Leedarson Lighting Co., Ltd. | 192 |
1 |
| Milwaukee Electric Tool Corporation | 5066 |
1 |
| Zopoise Technology (zhuzhou) Co., Ltd. | 18 |
1 |
| Star Mount Enterprise Limited | 1 |
1 |
| Shanghai Qiangling Electronic Co Ltd | 1 |
1 |
| Consumer Lighting (U.S.), LLC | 2 |
1 |
| Eprad, Inc. | 3 |
1 |
| Korrus, Inc. | 487 |
1 |
| Other owners | 2 |