- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 33/42 - Screening
Patent holdings for IPC class G01R 33/42
Total number of patents in this class: 64
10-year publication summary
|
3
|
5
|
5
|
8
|
4
|
5
|
9
|
6
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Healthineers AG | 7066 |
6 |
| ViewRay Systems, Inc. | 110 |
5 |
| Shanghai United Imaging Healthcare Co., Ltd. | 2118 |
4 |
| Koninklijke Philips N.V. | 25873 |
3 |
| FUJIFILM Corporation | 30516 |
2 |
| Northrop Grumman Systems Corporation | 2913 |
2 |
| Aspect Imaging Ltd. | 134 |
2 |
| Resonance Technology, Inc. | 15 |
2 |
| Synaptive Medical Inc. | 552 |
2 |
| GE Precision Healthcare LLC | 5793 |
2 |
| Wuxi Marvel Stone Healthcare Co., Ltd. | 20 |
2 |
| Nvision Quantum Technologies GmbH | 16 |
2 |
| General Electric Company | 13910 |
1 |
| Toshiba Medical Systems Corporation | 2040 |
1 |
| Koninklijke Philips Electronics N.V. | 7398 |
1 |
| U.S. Philips Corporation | 149 |
1 |
| The Trustees of Columbia University in the City of New York | 3648 |
1 |
| Boston Scientific Neuromodulation Corporation | 2490 |
1 |
| Aalto University Foundation | 318 |
1 |
| Bruker BioSpin MRI GmbH | 13 |
1 |
| Other owners | 22 |