- All sections
- H - Electricity
- H02M - Apparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systemsconversion of dc or ac input power into surge output powercontrol or regulation thereof
- H02M 3/04 - Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
Patent holdings for IPC class H02M 3/04
Total number of patents in this class: 843
10-year publication summary
|
149
|
153
|
87
|
61
|
44
|
62
|
86
|
44
|
69
|
38
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SolarEdge Technologies Ltd. | 627 |
22 |
| Delta Electronics, Inc. | 2620 |
18 |
| Texas Instruments Incorporated | 19443 |
17 |
| Toyota Motor Corporation | 32450 |
15 |
| SMA Solar Technology AG | 881 |
15 |
| Cirrus Logic, Inc. | 1775 |
13 |
| Delta Electronics (Shanghai) Co., Ltd. | 723 |
12 |
| Intel Corporation | 47033 |
11 |
| Murata Manufacturing Co., Ltd. | 24603 |
11 |
| DSP Group Ltd. | 168 |
11 |
| Samsung Electronics Co., Ltd. | 146811 |
10 |
| Kyocera Corporation | 13857 |
10 |
| Huawei Digital Power Technologies Co. Ltd. | 2202 |
10 |
| Apple Inc. | 55174 |
9 |
| Ford Global Technologies, LLC | 20646 |
9 |
| Mitsubishi Electric Corporation | 46197 |
9 |
| Hyundai Motor Company | 22086 |
8 |
| Schneider Electric IT Corporation | 772 |
8 |
| General Electric Company | 13810 |
7 |
| Dialog Semiconductor (UK) Limited | 440 |
7 |
| Other owners | 611 |