- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 45/382 - Switched mode power supply [SMPS] with galvanic isolation between input and output
Patent holdings for IPC class H05B 45/382
Total number of patents in this class: 92
10-year publication summary
|
0
|
0
|
2
|
0
|
4
|
22
|
29
|
18
|
21
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 6837 |
20 |
| Tridonic GmbH & Co KG | 922 |
14 |
| Lutron Technology Company LLC | 2300 |
7 |
| Universal Lighting Technologies, Inc. | 165 |
6 |
| Power Integrations, Inc. | 527 |
4 |
| ABL IP Holding LLC | 1929 |
3 |
| Aleddra Inc., DBA Aleddra LED Lighting | 106 |
3 |
| ERP Power LLC | 62 |
2 |
| Hunter Industries, Inc. | 298 |
2 |
| The Research Foundation for The State University of New York | 1468 |
2 |
| Silergy Semiconductor Technology (Hangzhou) LTD | 588 |
2 |
| The Watt Stopper, Inc. | 105 |
2 |
| Xiamen Eco Lighting Co. Ltd. | 288 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Amazon Technologies, Inc. | 24422 |
1 |
| Cypress Semiconductor Corporation | 1642 |
1 |
| OSRAM GmbH | 2442 |
1 |
| Acer Incorporated | 1864 |
1 |
| Chengdu Monolithic Power Systems Co., Ltd. | 335 |
1 |
| Elb Electronics, Inc. | 12 |
1 |
| Other owners | 16 |