- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit 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: 105
10-year publication summary
|
0
|
2
|
0
|
4
|
22
|
30
|
18
|
21
|
14
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 7258 |
23 |
| Tridonic GmbH & Co KG | 972 |
18 |
| Lutron Technology Company LLC | 2434 |
11 |
| Universal Lighting Technologies, Inc. | 108 |
6 |
| Power Integrations, Inc. | 535 |
4 |
| Aleddra Inc., DBA Aleddra LED Lighting | 108 |
3 |
| Hunter Industries, Inc. | 295 |
3 |
| ABL IP Holding LLC | 1909 |
2 |
| ERP Power LLC | 71 |
2 |
| The Research Foundation for The State University of New York | 1559 |
2 |
| Silergy Semiconductor Technology (Hangzhou) LTD | 608 |
2 |
| The Watt Stopper, Inc. | 95 |
2 |
| Xiamen Eco Lighting Co. Ltd. | 287 |
2 |
| Samsung Electronics Co., Ltd. | 139551 |
1 |
| Amazon Technologies, Inc. | 25972 |
1 |
| Cypress Semiconductor Corporation | 1695 |
1 |
| OSRAM GmbH | 2408 |
1 |
| ABL IP Holding Inc. | 1 |
1 |
| Acer Incorporated | 1969 |
1 |
| Chengdu Monolithic Power Systems Co., Ltd. | 354 |
1 |
| Other owners | 18 |