- All sections
- G - Physics
- G01R - Measuring electric variables; measuring magnetic variables
- G01R 33/18 - Measuring magnetostrictive properties
Patent holdings for IPC class G01R 33/18
Total number of patents in this class: 77
10-year publication summary
|
5
|
7
|
4
|
7
|
7
|
4
|
6
|
0
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Christian-albrechts-universitat zu Kiel | 217 |
11 |
| Southwest Research Institute | 791 |
3 |
| The University of Queensland | 666 |
3 |
| Halliburton Energy Services, Inc. | 20165 |
2 |
| Siemens AG | 24990 |
2 |
| The Regents of the University of California | 18943 |
2 |
| The Regents of the University of Michigan | 4409 |
2 |
| IMEC VZW | 1410 |
2 |
| General Electric Company | 18133 |
1 |
| 3m Innovative Properties Company | 18406 |
1 |
| Sumitomo Electric Industries, Ltd. | 14131 |
1 |
| Hitachi Metals, Ltd. | 2175 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Infineon Technologies AG | 8189 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
1 |
| ABB Schweiz AG | 6321 |
1 |
| Allegro Microsystems, LLC | 1206 |
1 |
| AMETEK | 1 |
1 |
| Ansys, Inc. | 366 |
1 |
| Carnegie Mellon University | 1405 |
1 |
| Other owners | 38 |