- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 33/36 - Electrical details, e.g. matching or coupling of the coil to the receiver
Patent holdings for IPC class G01R 33/36
Total number of patents in this class: 2115
10-year publication summary
|
181
|
203
|
206
|
162
|
157
|
127
|
112
|
134
|
122
|
57
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Healthineers AG | 7068 |
326 |
| Koninklijke Philips N.V. | 25856 |
298 |
| GE Precision Healthcare LLC | 5788 |
95 |
| Hyperfine Operations, Inc. | 193 |
92 |
| Canon Medical Systems Corporation | 1875 |
62 |
| Toshiba Medical Systems Corporation | 2041 |
52 |
| FUJIFILM Corporation | 30514 |
49 |
| Shanghai United Imaging Healthcare Co., Ltd. | 2116 |
48 |
| Koninklijke Philips Electronics N.V. | 7455 |
38 |
| Quality Electrodynamics, LLC | 57 |
38 |
| JEOL Ltd. | 621 |
22 |
| Synaptive Medical Inc. | 553 |
21 |
| General Electric Company | 13899 |
18 |
| Philips Intellectual Property & Standards GmbH | 1631 |
18 |
| Samsung Electronics Co., Ltd. | 157719 |
17 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11123 |
17 |
| Shenzhen Institutes of Advanced Technology Chinese Academy of Sciences | 2155 |
16 |
| Halliburton Energy Services, Inc. | 21338 |
15 |
| Schlumberger Technology Corporation | 11818 |
14 |
| Case Western Reserve University | 1889 |
14 |
| Other owners | 845 |