- 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 7/40 - Conversion of AC power input into DC power output without possibility of reversal by combination of static with dynamic convertersConversion of AC power input into DC power output without possibility of reversal by combination of dynamo-electric with other dynamic or static converters
Patent holdings for IPC class H02M 7/40
Total number of patents in this class: 11
10-year publication summary
|
1
|
2
|
1
|
1
|
0
|
1
|
0
|
2
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Worksport Ltd. | 102 |
2 |
| Apple Inc. | 59117 |
1 |
| Siemens AG | 23983 |
1 |
| The Regents of the University of California | 20842 |
1 |
| Huawei Technologies Co., Ltd. | 124379 |
1 |
| Delta Electronics, Inc. | 2850 |
1 |
| Earth Energies, Inc. | 11 |
1 |
| Shanghai Hugong Electric (Group) Co., Ltd. | 35 |
1 |
| Tibbar Plasma Technologies, Inc. | 6 |
1 |
| Shenzhen Kehua Hengsheng Technology Co., Ltd | 3 |
1 |
| Other owners | 0 |