- All sections
- G - Physics
- G05F - Systems for regulating electric or magnetic variables
- G05F 1/607 - Regulating voltage or current wherein the variable actually regulated by the final control device is dc using discharge tubes in parallel with the load as final control devices
Patent holdings for IPC class G05F 1/607
Total number of patents in this class: 8
10-year publication summary
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1
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0
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0
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0
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0
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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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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toshiba Corporation | 12017 |
1 |
| SK Hynix Inc. | 11030 |
1 |
| Fuji Electric Co., Ltd. | 4750 |
1 |
| Audio Note UK Ltd. | 6 |
1 |
| Dialog Semiconductor GmbH | 210 |
1 |
| Liteideas, LLC | 14 |
1 |
| University of New Hampshire | 175 |
1 |
| Toshiba Electronic Devices & Storage Corporation | 1602 |
1 |
| Other owners | 0 |