- 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: 65
10-year publication summary
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3
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2
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4
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5
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6
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4
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5
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9
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4
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ViewRay Systems, Inc. | 107 |
5 |
| Shanghai United Imaging Healthcare Co., Ltd. | 1950 |
4 |
| Siemens Healthineers AG | 6781 |
4 |
| Koninklijke Philips N.V. | 25039 |
3 |
| FUJIFILM Corporation | 29742 |
2 |
| Northrop Grumman Systems Corporation | 2932 |
2 |
| The Trustees of Columbia University in the City of New York | 3596 |
2 |
| Aspect Imaging Ltd. | 135 |
2 |
| Commonwealth Scientific and Industrial Research Organisation | 1671 |
2 |
| Resonance Technology, Inc. | 15 |
2 |
| Synaptive Medical Inc. | 600 |
2 |
| GE Precision Healthcare LLC | 5540 |
2 |
| NVision Imaging Technologies GmbH | 43 |
2 |
| Wuxi Marvel Stone Healthcare Co., Ltd. | 20 |
2 |
| General Electric Company | 13865 |
1 |
| Schlumberger Canada Limited | 7408 |
1 |
| Toshiba Medical Systems Corporation | 2113 |
1 |
| Koninklijke Philips Electronics N.V. | 9026 |
1 |
| U.S. Philips Corporation | 289 |
1 |
| Boston Scientific Neuromodulation Corporation | 2425 |
1 |
| Other owners | 23 |