- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 45/385 - Switched mode power supply [SMPS] using flyback topology
Patent holdings for IPC class H05B 45/385
Total number of patents in this class: 110
10-year publication summary
|
0
|
0
|
1
|
2
|
6
|
18
|
29
|
32
|
23
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2300 |
17 |
| Signify Holding B.V. | 6837 |
14 |
| Tridonic GmbH & Co KG | 922 |
12 |
| eldoLAB Holding B.V. | 189 |
7 |
| DMF, Inc. | 119 |
5 |
| Universal Lighting Technologies, Inc. | 165 |
5 |
| STMicroelectronics S.r.l. | 3693 |
4 |
| ABL IP Holding LLC | 1929 |
4 |
| Silergy Semiconductor Technology (Hangzhou) LTD | 588 |
4 |
| Hgci, Inc. | 869 |
3 |
| Ledvance LLC | 336 |
3 |
| Power Integrations, Inc. | 527 |
3 |
| Google LLC | 38759 |
2 |
| Hayward Industries, Inc. | 669 |
2 |
| Richtek Technology Corp. | 550 |
2 |
| Savant Technologies, LLC | 343 |
2 |
| Texas Instruments Incorporated | 19376 |
1 |
| Semiconductor Components Industries, L.L.C. | 5345 |
1 |
| OSRAM GmbH | 2442 |
1 |
| The United States of America as represented by the Secretary of the Army | 1195 |
1 |
| Other owners | 17 |