- 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 systems; conversion of dc or ac input power into surge output power; control or regulation thereof
- H02M 3/20 - Conversion of dc power input into dc power output without intermediate conversion into ac by combination of dynamo-electric with other dynamic or static converters
Patent holdings for IPC class H02M 3/20
Total number of patents in this class: 9
10-year publication summary
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1
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2
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0
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3
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0
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0
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0
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0
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1
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1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 28582 |
1 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| Black & Decker, Inc. | 2402 |
1 |
| ZTE Corporation | 39218 |
1 |
| President and Fellows of Harvard College | 5792 |
1 |
| ams AG | 807 |
1 |
| Richtek Technology Corp. | 550 |
1 |
| Mornsun Guangzhou Science & Technology Co., Ltd. | 137 |
1 |
| Kioxia Corporation | 9847 |
1 |
| Other owners | 0 |