- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 47/115 - Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
Patent holdings for IPC class H05B 47/115
Total number of patents in this class: 840
10-year publication summary
|
5
|
10
|
11
|
13
|
43
|
109
|
209
|
185
|
183
|
107
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 6948 |
117 |
| Lutron Technology Company LLC | 2364 |
111 |
| Panasonic Intellectual Property Management Co., Ltd. | 28660 |
14 |
| ABL IP Holding LLC | 1925 |
14 |
| HeathCo LLC | 115 |
12 |
| Savant Systems, Inc. | 262 |
9 |
| Google LLC | 39803 |
8 |
| Lighting Defense Group, LLC | 49 |
8 |
| LG Electronics Inc. | 69865 |
7 |
| Ford Global Technologies, LLC | 19711 |
7 |
| Toyota Motor Corporation | 29350 |
6 |
| Hyundai Motor Company | 19631 |
6 |
| OSRAM SYLVANIA Inc. | 719 |
6 |
| Koito Manufacturing Co., Ltd. | 2039 |
6 |
| Lumileds LLC | 1870 |
6 |
| Tridonic GmbH & Co KG | 951 |
6 |
| Vaxcel International Co., Ltd. | 79 |
5 |
| Kia Corporation | 7249 |
5 |
| Apple Inc. | 51108 |
4 |
| Pioneer Corporation | 4732 |
4 |
| Other owners | 479 |