- 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 7/42 - Conversion of DC power input into AC power output without possibility of reversal
Patent holdings for IPC class H02M 7/42
Total number of patents in this class: 362
10-year publication summary
|
38
|
26
|
33
|
17
|
32
|
13
|
33
|
31
|
28
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SolarEdge Technologies Ltd. | 621 |
35 |
| Huawei Digital Power Technologies Co. Ltd. | 2082 |
19 |
| Enphase Energy, Inc. | 599 |
10 |
| SMA Solar Technology AG | 868 |
9 |
| Sungrow Power Supply Co., Ltd. | 547 |
9 |
| Samsung Electronics Co., Ltd. | 144143 |
8 |
| Mitsubishi Electric Corporation | 45811 |
7 |
| Robert Bosch GmbH | 42450 |
6 |
| Toshiba Corporation | 12286 |
5 |
| ABB Schweiz AG | 6887 |
5 |
| Altenergy Power System, Inc. | 57 |
5 |
| Huawei Technologies Co., Ltd. | 110995 |
4 |
| The Trustees of Columbia University in the City of New York | 3558 |
4 |
| Hitachi Astemo, Ltd. | 6369 |
4 |
| Siemens AG | 24561 |
3 |
| LG Electronics Inc. | 72473 |
3 |
| Denso Corporation | 24120 |
3 |
| Raytheon Company | 8388 |
3 |
| CB Technology, LLC, DBA Big Joe Stomp Box Company | 5 |
3 |
| New Focus Lighting & Power Technology (Shanghai) Co., Ltd. | 30 |
3 |
| Other owners | 214 |