- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit arrangements for electric light sources, in general
- H05B 47/105 - Controlling the light source in response to determined parameters
Patent holdings for IPC class H05B 47/105
Total number of patents in this class: 1601
10-year publication summary
|
25
|
44
|
75
|
200
|
294
|
282
|
262
|
265
|
214
|
43
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 7301 |
150 |
| Lutron Technology Company LLC | 2463 |
114 |
| Panasonic Intellectual Property Management Co., Ltd. | 30119 |
45 |
| Korrus, Inc. | 458 |
40 |
| LG Electronics Inc. | 71505 |
27 |
| ABL IP Holding LLC | 1911 |
25 |
| Koito Manufacturing Co., Ltd. | 2150 |
22 |
| Vaxcel International Co., Ltd. | 79 |
22 |
| Samsung Electronics Co., Ltd. | 140622 |
19 |
| Savant Systems, Inc. | 261 |
18 |
| Apple Inc. | 53280 |
15 |
| Japan Display Inc. | 6869 |
15 |
| Tridonic GmbH & Co KG | 980 |
15 |
| Fluence Bioengineering, Inc. | 121 |
14 |
| Google LLC | 41264 |
13 |
| Valeo Vision | 1424 |
13 |
| Amazon Technologies, Inc. | 26072 |
11 |
| The Watt Stopper, Inc. | 94 |
11 |
| Lighting Defense Group, LLC | 49 |
11 |
| Grabango Co. | 88 |
10 |
| Other owners | 991 |