- 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: 110
10-year publication summary
|
0
|
2
|
0
|
4
|
22
|
30
|
18
|
22
|
14
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 7452 |
23 |
| Tridonic GmbH & Co KG | 1002 |
21 |
| Lutron Technology Company LLC | 2532 |
11 |
| Universal Lighting Technologies, Inc. | 101 |
6 |
| Power Integrations, Inc. | 552 |
4 |
| Aleddra Inc., DBA Aleddra LED Lighting | 112 |
3 |
| Hunter Industries, Inc. | 295 |
3 |
| ABL IP Holding LLC | 1901 |
2 |
| eldoLAB Holding B.V. | 190 |
2 |
| ERP Power LLC | 80 |
2 |
| The Research Foundation for The State University of New York | 1612 |
2 |
| Silergy Semiconductor Technology (Hangzhou) LTD | 619 |
2 |
| The Watt Stopper, Inc. | 93 |
2 |
| Xiamen Eco Lighting Co. Ltd. | 282 |
2 |
| Samsung Electronics Co., Ltd. | 145025 |
1 |
| Amazon Technologies, Inc. | 26551 |
1 |
| Cypress Semiconductor Corporation | 1761 |
1 |
| OSRAM GmbH | 2384 |
1 |
| ABL IP Holding Inc. | 1 |
1 |
| Acer Incorporated | 2032 |
1 |
| Other owners | 19 |