- 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 1/02 - Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters
Patent holdings for IPC class H02M 1/02
Total number of patents in this class: 17
10-year publication summary
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0
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2
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4
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3
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1
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0
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0
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2
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1
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Trustees of Columbia University in the City of New York | 3589 |
2 |
| NPX B.V. | 2574 |
1 |
| ZTE Corporation | 42721 |
1 |
| Daikin Industries, Ltd. | 10071 |
1 |
| Huawei Device Co., Ltd. | 2753 |
1 |
| Hubbell Incorporated | 3305 |
1 |
| General Electric Technology GmbH | 1373 |
1 |
| Michigan Technological University | 156 |
1 |
| Universal Electronics Inc. | 852 |
1 |
| GE Infrastructure Technology, LLC | 6248 |
1 |
| Resilient Power Systems, LLC | 5 |
1 |
| National Technology & Engineering Solutions of Sandia, LLC | 1911 |
1 |
| International Green Chip (Tianjin) Co., Ltd. | 2 |
1 |
| Emirates Steel industries Co. PJSC | 1 |
1 |
| Cinepic Technology (Shenzhen) Limited | 8 |
1 |
| Diamond&zebra Electric Mfg. Co., Ltd. | 48 |
1 |
| Other owners | 0 |