- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit 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: 975
10-year publication summary
|
10
|
11
|
13
|
43
|
109
|
209
|
187
|
187
|
148
|
85
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 7570 |
144 |
| Lutron Technology Company LLC | 2552 |
135 |
| Panasonic Intellectual Property Management Co., Ltd. | 31515 |
15 |
| ABL IP Holding LLC | 1908 |
15 |
| Toyota Motor Corporation | 32331 |
12 |
| HeathCo LLC | 109 |
12 |
| LG Electronics Inc. | 73210 |
11 |
| Google LLC | 42292 |
8 |
| Lighting Defense Group, LLC | 43 |
8 |
| Savant Systems, Inc. | 256 |
8 |
| Ford Global Technologies, LLC | 20605 |
7 |
| Hyundai Motor Company | 22044 |
7 |
| Tridonic GmbH & Co KG | 1007 |
7 |
| OSRAM SYLVANIA Inc. | 681 |
6 |
| Koito Manufacturing Co., Ltd. | 2246 |
6 |
| The Watt Stopper, Inc. | 96 |
6 |
| Kia Corporation | 9732 |
6 |
| Lumileds Singapore Pte. Ltd. | 1276 |
6 |
| Apple Inc. | 55017 |
5 |
| Feit Electric Company, Inc. | 267 |
5 |
| Other owners | 546 |