- 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 3/22 - Conversion of DC power input into DC power output with intermediate conversion into AC
Patent holdings for IPC class H02M 3/22
Total number of patents in this class: 159
10-year publication summary
|
5
|
17
|
17
|
5
|
8
|
12
|
8
|
5
|
7
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44128 |
5 |
| Huawei Technologies Co., Ltd. | 123282 |
4 |
| Raytheon Company | 8457 |
4 |
| Universidad Tecnica Federico Santa Maria | 129 |
4 |
| Huawei Digital Power Technologies Co. Ltd. | 2546 |
4 |
| Murata Manufacturing Co., Ltd. | 25722 |
3 |
| Delta Electronics, Inc. | 2828 |
3 |
| ABB Schweiz AG | 7590 |
3 |
| Cummins Inc. | 2631 |
3 |
| Navitas Semiconductor Limited | 201 |
3 |
| Samsung Electronics Co., Ltd. | 157557 |
2 |
| Massachusetts Institute of Technology | 10239 |
2 |
| Semiconductor Components Industries, L.L.C. | 5264 |
2 |
| The Board of Trustees of the Leland Stanford Junior University | 6644 |
2 |
| Georgia Tech Research Corporation | 2942 |
2 |
| Arizona Board of Regents on behalf of Arizona State University | 2930 |
2 |
| Eagle Harbor Technologies, Inc. | 83 |
2 |
| Enphase Energy, Inc. | 579 |
2 |
| EPC Power Corporation | 27 |
2 |
| SMA Solar Technology AG | 904 |
2 |
| Other owners | 103 |