- 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: 187
10-year publication summary
|
15
|
20
|
14
|
22
|
17
|
20
|
18
|
8
|
14
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Trustees of Boston University | 985 |
9 |
| Infineon Technologies AG | 8319 |
8 |
| Multidimension Technology Co., Ltd. | 236 |
8 |
| Melexis Technologies SA | 233 |
7 |
| TDK Corporation | 6779 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10979 |
5 |
| Halliburton Energy Services, Inc. | 21098 |
3 |
| International Business Machines Corporation | 61929 |
3 |
| Raytheon Company | 8460 |
3 |
| California Institute of Technology | 4010 |
3 |
| President and Fellows of Harvard College | 6053 |
3 |
| Commonwealth Scientific and Industrial Research Organisation | 1664 |
3 |
| Lem International SA | 125 |
3 |
| Texas Instruments Incorporated | 19542 |
2 |
| Robert Bosch GmbH | 43294 |
2 |
| Koninklijke Philips N.V. | 25365 |
2 |
| Ebara Corporation | 2252 |
2 |
| The Charles Stark Draper Laboratory, Inc. | 934 |
2 |
| Endomagnetics Limited | 125 |
2 |
| Harbin Institute of Technology | 462 |
2 |
| Other owners | 110 |