- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit arrangements for electric light sources, in general
- H05B 45/00 - Circuit arrangements for operating light-emitting diodes [LED]
Patent holdings for IPC class H05B 45/00
Total number of patents in this class: 745
10-year publication summary
|
9
|
29
|
53
|
174
|
229
|
129
|
65
|
59
|
47
|
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 | 2530 |
34 |
| Signify Holding B.V. | 7407 |
32 |
| ABL IP Holding LLC | 1901 |
26 |
| Jiaxing Super Lighting Electric Appliance Co., Ltd | 400 |
20 |
| Zhejiang Super Lighting Electric Appliance Co., Ltd. | 53 |
19 |
| Lumileds LLC | 1906 |
18 |
| Belgravia Wood Limited | 133 |
13 |
| On-Bright Electronics (Shanghai) Co., Ltd. | 339 |
11 |
| Xiamen Eco Lighting Co. Ltd. | 288 |
9 |
| Valeo Vision | 1486 |
8 |
| Micron Technology, Inc. | 26196 |
7 |
| Willis Electric Co., Ltd. | 90 |
7 |
| Samsung Electronics Co., Ltd. | 143812 |
6 |
| Amazon Technologies, Inc. | 26440 |
6 |
| Feit Electric Company, Inc. | 251 |
6 |
| Opple Lighting Co., Ltd. | 787 |
6 |
| Savant Systems, Inc. | 255 |
6 |
| Ricoh Company, Ltd. | 13215 |
5 |
| Altria Client Services LLC | 2171 |
5 |
| LEDVANCE GmbH | 573 |
5 |
| Other owners | 496 |