- All sections
- G - Physics
- G05F - Systems for regulating electric or magnetic variables
- G05F 1/247 - Regulating voltage or current wherein the variable is actually regulated by the final control device is ac using bucking or boosting transformers as final control devices with motor in control circuit
Patent holdings for IPC class G05F 1/247
Total number of patents in this class: 5
10-year publication summary
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Mitsubishi Heavy Industries, Ltd. | 8217 |
2 |
Metabowerke GmbH | 156 |
1 |
Custom One Design, Inc. | 1 |
1 |
Castoldi & Moretti S.r.l. | 1 |
1 |
Other owners | 0 |