- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 33/022 - Measuring gradient
Patent holdings for IPC class G01R 33/022
Total number of patents in this class: 182
10-year publication summary
|
8
|
15
|
20
|
14
|
22
|
17
|
20
|
18
|
7
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Trustees of Boston University | 983 |
9 |
| Infineon Technologies AG | 8255 |
8 |
| Multidimension Technology Co., Ltd. | 230 |
7 |
| Melexis Technologies SA | 222 |
6 |
| TDK Corporation | 6839 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10946 |
5 |
| Genetesis, Inc. | 31 |
4 |
| Halliburton Energy Services, Inc. | 20946 |
3 |
| International Business Machines Corporation | 61471 |
3 |
| Raytheon Company | 8394 |
3 |
| California Institute of Technology | 3986 |
3 |
| President and Fellows of Harvard College | 5998 |
3 |
| Commonwealth Scientific and Industrial Research Organisation | 1663 |
3 |
| Lem International SA | 124 |
3 |
| Argeo Robotics AS | 20 |
3 |
| Texas Instruments Incorporated | 19445 |
2 |
| Robert Bosch GmbH | 42824 |
2 |
| Ebara Corporation | 2188 |
2 |
| The Charles Stark Draper Laboratory, Inc. | 929 |
2 |
| Endomagnetics Limited | 124 |
2 |
| Other owners | 104 |