- 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: 12348
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. | 7407 |
908 |
| Lutron Technology Company LLC | 2530 |
354 |
| Philips Lighting Holding B.V. | 1361 |
306 |
| Koninklijke Philips Electronics N.V. | 10060 |
297 |
| Panasonic Intellectual Property Management Co., Ltd. | 30903 |
256 |
| ABL IP Holding LLC | 1901 |
245 |
| Koninklijke Philips N.V. | 24527 |
226 |
| Tridonic GmbH & Co KG | 1001 |
185 |
| Ideal Industries Lighting LLC | 1134 |
145 |
| Sharp Kabushiki Kaisha | 18813 |
134 |
| Lutron Electronics Co., Inc. | 535 |
100 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8479 |
99 |
| OSRAM SYLVANIA Inc. | 685 |
96 |
| OSRAM GmbH | 2389 |
90 |
| Samsung Electronics Co., Ltd. | 143812 |
88 |
| Panasonic Corporation | 20180 |
88 |
| Rohm Co., Ltd. | 6411 |
86 |
| Google LLC | 41766 |
68 |
| Sony Corporation | 31157 |
67 |
| Current Lighting Solutions, LLC f/k/a GE Lighting Solutions, LLC | 402 |
64 |
| Other owners | 8446 |