- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 45/24 - Controlling the colour of the light using electrical feedback from LEDs or from LED modules
Patent holdings for IPC class H05B 45/24
Total number of patents in this class: 151
10-year publication summary
|
0
|
1
|
5
|
4
|
29
|
42
|
32
|
33
|
19
|
6
|
| 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 |
20 |
| Signify Holding B.V. | 6837 |
19 |
| Lumileds LLC | 1827 |
13 |
| On-Bright Electronics (Shanghai) Co., Ltd. | 326 |
7 |
| Korrus, Inc. | 447 |
7 |
| eldoLAB Holding B.V. | 189 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
3 |
| Applied Biophotonics Ltd. | 12 |
3 |
| LEDVANCE GmbH | 564 |
3 |
| Lynk Labs, Inc. | 84 |
3 |
| OSRAM OLED GmbH | 1841 |
3 |
| Quarkstar LLC | 215 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Texas Instruments Incorporated | 19376 |
2 |
| Infineon Technologies AG | 8189 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
| OSRAM Opto Semiconductors GmbH | 3390 |
2 |
| Dolby Laboratories Licensing Corporation | 3883 |
2 |
| Intelligent Growth Solutions Limited | 24 |
2 |
| Polygroup Macau Limited (BVI) | 122 |
2 |
| Other owners | 47 |