- All sections
- G - Physics
- G05F - Systems for regulating electric or magnetic variables
- G05F 1/32 - Regulating voltage or current wherein the variable is actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices
Patent holdings for IPC class G05F 1/32
Total number of patents in this class: 32
10-year publication summary
|
4
|
0
|
2
|
5
|
4
|
2
|
0
|
1
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Magtech AS | 13 |
5 |
| Intel Corporation | 45621 |
3 |
| Third Equation Ltd | 13 |
3 |
| Hamilton Sundstrand Corporation | 4525 |
2 |
| UT-Battelle, LLC | 1333 |
2 |
| Faraday Grid Limited | 6 |
2 |
| Infineon Technologies Austria AG | 1954 |
1 |
| Dell Products L.P. | 11144 |
1 |
| ABB Research Ltd. | 953 |
1 |
| ebm-papst Landshut GmbH | 97 |
1 |
| Electricite de France | 695 |
1 |
| Endress + Hauser Process Solutions AG | 100 |
1 |
| Lncon Systems Ltd. | 2 |
1 |
| Universidad de Sevilla | 372 |
1 |
| Universite D'artois | 33 |
1 |
| Vishay-Siliconix | 134 |
1 |
| Volterra Semiconductor LLC | 62 |
1 |
| Active-Semi (BVI) Inc. | 8 |
1 |
| ABB Power Grids Switzerland AG | 227 |
1 |
| Siemens Energy Global GmbH & Co. KG | 2775 |
1 |
| Other owners | 1 |