- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit arrangements for electric light sources, in general
- H05B 37/02 - Controlling
Patent holdings for IPC class H05B 37/02
Total number of patents in this class: 12307
10-year publication summary
|
1760
|
2046
|
1888
|
1307
|
432
|
12
|
3
|
4
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 7580 |
907 |
| Lutron Technology Company LLC | 2552 |
354 |
| Philips Lighting Holding B.V. | 1370 |
306 |
| Koninklijke Philips Electronics N.V. | 9542 |
291 |
| Panasonic Intellectual Property Management Co., Ltd. | 31562 |
256 |
| ABL IP Holding LLC | 1904 |
245 |
| Koninklijke Philips N.V. | 24767 |
226 |
| Tridonic GmbH & Co KG | 1007 |
185 |
| Ideal Industries Lighting LLC | 943 |
140 |
| Sharp Kabushiki Kaisha | 18757 |
133 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8476 |
99 |
| Lutron Electronics Co., Inc. | 541 |
99 |
| OSRAM SYLVANIA Inc. | 680 |
96 |
| OSRAM GmbH | 2382 |
90 |
| Panasonic Corporation | 20088 |
88 |
| Samsung Electronics Co., Ltd. | 146811 |
86 |
| Rohm Co., Ltd. | 6471 |
86 |
| Google LLC | 42333 |
68 |
| Sony Corporation | 31025 |
67 |
| Current Lighting Solutions, LLC f/k/a GE Lighting Solutions, LLC | 395 |
64 |
| Other owners | 8421 |