- 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 5/452 - Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform
Patent holdings for IPC class H02M 5/452
Total number of patents in this class: 16
10-year publication summary
4
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1
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1
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1
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2
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0
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0
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1
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1
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0
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Delta Electronics, Inc. | 2401 |
3 |
LG Electronics Inc. | 69257 |
1 |
Caterpillar Inc. | 8877 |
1 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
Daikin Industries, Ltd. | 9495 |
1 |
Rockwell Automation Technologies, Inc. | 2547 |
1 |
Hamilton Sundstrand Corporation | 4525 |
1 |
GE Energy Power Conversion Technology Ltd | 407 |
1 |
Guangdong Bestek E-Commerce Co., Ltd. | 114 |
1 |
Technical Consumer Products, Inc. | 92 |
1 |
Toshiba Mitsubishi-Electric Industrial Systems Corporation | 1583 |
1 |
Vacon Oy | 98 |
1 |
Vestas Wind Systems A/S | 3459 |
1 |
Product Development Associates, Inc. | 9 |
1 |
Other owners | 0 |