- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit arrangements for electric light sources, in general
- H05B 47/125 - Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by using cameras
Patent holdings for IPC class H05B 47/125
Total number of patents in this class: 448
10-year publication summary
|
4
|
4
|
11
|
51
|
72
|
72
|
70
|
61
|
64
|
51
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 8100 |
43 |
| Panasonic Intellectual Property Management Co., Ltd. | 34145 |
29 |
| Lutron Technology Company LLC | 2759 |
23 |
| Wangs Alliance Corp., DBA WAC Lighting | 255 |
18 |
| Koito Manufacturing Co., Ltd. | 2455 |
11 |
| Toyota Motor Corporation | 35906 |
7 |
| Grabango Co. | 84 |
7 |
| Lumileds Singapore Pte. Ltd. | 1264 |
7 |
| Samsung Electronics Co., Ltd. | 158337 |
6 |
| Electronic Theatre Controls, Inc. | 258 |
6 |
| Google LLC | 44601 |
6 |
| Roku, Inc. | 1614 |
6 |
| Schreder, S.A. | 301 |
6 |
| Jdrf Electromag Engineering Inc. | 32 |
6 |
| Kyocera Corporation | 14402 |
5 |
| NEC Corporation | 37135 |
4 |
| Mitsubishi Electric Corporation | 48146 |
4 |
| NVIDIA Corporation | 8711 |
4 |
| Mayo Foundation for Medical Education and Research | 3389 |
4 |
| BrainLit AB | 74 |
4 |
| Other owners | 242 |