- All sections
- G - Physics
- G01R - Measuring electric variables; measuring 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: 1962
10-year publication summary
|
178
|
181
|
203
|
206
|
161
|
156
|
125
|
103
|
126
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Healthineers AG | 6339 |
304 |
| Koninklijke Philips N.V. | 23971 |
276 |
| Hyperfine Operations, Inc. | 172 |
83 |
| General Electric Company | 17783 |
69 |
| Canon Medical Systems Corporation | 2107 |
58 |
| Koninklijke Philips Electronics N.V. | 10889 |
54 |
| Toshiba Medical Systems Corporation | 2158 |
52 |
| Shanghai United Imaging Healthcare Co., Ltd. | 1763 |
39 |
| Quality Electrodynamics, LLC | 56 |
37 |
| GE Precision Healthcare LLC | 1897 |
35 |
| Philips Intellectual Property & Standards GmbH | 2114 |
24 |
| FUJIFILM Corporation | 28555 |
23 |
| Synaptive Medical Inc. | 620 |
22 |
| JEOL Ltd. | 560 |
19 |
| Samsung Electronics Co., Ltd. | 138729 |
17 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10694 |
16 |
| Regents of the University of Minnesota | 2677 |
16 |
| FUJIFILM Healthcare Corporation | 265 |
16 |
| Halliburton Energy Services, Inc. | 20419 |
15 |
| Schlumberger Technology Corporation | 10241 |
14 |
| Other owners | 773 |