- 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: 770
10-year publication summary
|
5
|
10
|
11
|
12
|
42
|
109
|
208
|
184
|
182
|
44
|
| 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 |
113 |
| Lutron Technology Company LLC | 2300 |
104 |
| ABL IP Holding LLC | 1929 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
11 |
| HeathCo LLC | 113 |
10 |
| Savant Systems, Inc. | 262 |
9 |
| Ford Global Technologies, LLC | 19702 |
7 |
| Google LLC | 38759 |
7 |
| Koito Manufacturing Co., Ltd. | 1991 |
7 |
| Lighting Defense Group, LLC | 48 |
7 |
| LG Electronics Inc. | 69257 |
6 |
| Toyota Motor Corporation | 28582 |
6 |
| OSRAM SYLVANIA Inc. | 742 |
6 |
| Lumileds LLC | 1827 |
6 |
| Hyundai Motor Company | 19021 |
5 |
| Tridonic GmbH & Co KG | 922 |
5 |
| Vaxcel International Co., Ltd. | 79 |
5 |
| Apple Inc. | 50209 |
4 |
| BrainLit AB | 66 |
4 |
| Delos Living LLC | 150 |
4 |
| Other owners | 430 |