- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit arrangements for electric light sources, in general
- H05B 47/13 - Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by using passive infrared detectors
Patent holdings for IPC class H05B 47/13
Total number of patents in this class: 217
10-year publication summary
|
0
|
2
|
5
|
3
|
28
|
51
|
43
|
46
|
46
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2552 |
45 |
| Signify Holding B.V. | 7570 |
19 |
| Wangs Alliance Corp., DBA WAC Lighting | 214 |
18 |
| Vaxcel International Co., Ltd. | 77 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 31515 |
8 |
| Luminook Lighting LLC | 6 |
4 |
| Legrand Lighting Manufacturing Co. | 86 |
4 |
| Warner Bros. Entertainment Inc. | 2295 |
3 |
| Leviton Manufacturing Co., Inc. | 815 |
3 |
| The Watt Stopper, Inc. | 96 |
3 |
| Sichuan Wholelight Technology Development Co., Ltd. | 17 |
3 |
| Huawei Technologies Co., Ltd. | 113006 |
2 |
| CIMCON Lighting, Inc. | 23 |
2 |
| Generac Power Systems, Inc. | 376 |
2 |
| Google LLC | 42292 |
2 |
| Legrand France | 274 |
2 |
| Legrand SNC | 236 |
2 |
| Schlage Lock Company LLC | 1326 |
2 |
| Ushio Denki Kabushiki Kaisha | 1183 |
2 |
| Eyetech Digital Systems, Inc. | 27 |
2 |
| Other owners | 80 |