- 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: 181
10-year publication summary
|
9
|
16
|
22
|
14
|
23
|
18
|
21
|
19
|
7
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Trustees of Boston University | 977 |
9 |
| Infineon Technologies AG | 8225 |
8 |
| Multidimension Technology Co., Ltd. | 230 |
7 |
| Melexis Technologies SA | 220 |
6 |
| TDK Corporation | 6748 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10912 |
5 |
| Genetesis, Inc. | 30 |
4 |
| Halliburton Energy Services, Inc. | 20901 |
3 |
| International Business Machines Corporation | 61257 |
3 |
| Raytheon Company | 8386 |
3 |
| California Institute of Technology | 3972 |
3 |
| President and Fellows of Harvard College | 5976 |
3 |
| Commonwealth Scientific and Industrial Research Organisation | 1650 |
3 |
| Lem International SA | 123 |
3 |
| Argeo Robotics AS | 19 |
3 |
| Texas Instruments Incorporated | 19460 |
2 |
| Robert Bosch GmbH | 42684 |
2 |
| Ebara Corporation | 2172 |
2 |
| The Charles Stark Draper Laboratory, Inc. | 928 |
2 |
| Endomagnetics Limited | 125 |
2 |
| Other owners | 103 |