- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit 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: 32
10-year publication summary
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0
|
0
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0
|
0
|
1
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5
|
11
|
11
|
8
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 6837 |
10 |
| DMF, Inc. | 119 |
3 |
| Wangs Alliance Corp., DBA WAC Lighting | 125 |
2 |
| Zhejiang Super Lighting Electric Appliance Co., Ltd. | 52 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Aion LED, Inc. | 6 |
1 |
| DICON Fiberoptics, Inc. | 54 |
1 |
| Electronic Theatre Controls, Inc. | 258 |
1 |
| Globe Electric Company Inc. | 49 |
1 |
| Jiaxing Super Lighting Electric Appliance Co., Ltd | 364 |
1 |
| Leedarson Lighting Co., Ltd. | 119 |
1 |
| Lumileds LLC | 1827 |
1 |
| Milwaukee Electric Tool Corporation | 3572 |
1 |
| Zopoise Technology (zhuzhou) Co., Ltd. | 14 |
1 |
| Shanghai Qiangling Electronic Co Ltd | 1 |
1 |
| Lutron Technology Company LLC | 2300 |
1 |
| Eprad, Inc. | 3 |
1 |
| Star Microelectronic Systems, LLC | 1 |
1 |
| Dongguan Haiyue Intelligent Technology Co.,Ltd | 3 |
1 |
| Other owners | 0 |