- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 33/02 - Measuring direction or magnitude of magnetic fields or magnetic flux
Patent holdings for IPC class G01R 33/02
Total number of patents in this class: 2461
10-year publication summary
|
179
|
205
|
207
|
203
|
167
|
157
|
130
|
155
|
121
|
41
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TDK Corporation | 6814 |
121 |
| Infineon Technologies AG | 8381 |
68 |
| Aichi Steel Corporation | 393 |
57 |
| Allegro Microsystems, LLC | 1408 |
57 |
| Mitsubishi Electric Corporation | 47655 |
41 |
| Robert Bosch GmbH | 43646 |
38 |
| Alps Alpine Co., Ltd. | 2240 |
37 |
| Murata Manufacturing Co., Ltd. | 25566 |
32 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11020 |
30 |
| Asahi Kasei Microdevices Corporation | 577 |
29 |
| Lockheed Martin Corporation | 3279 |
27 |
| Everspin Technologies, Inc. | 503 |
27 |
| Panasonic Intellectual Property Management Co., Ltd. | 33634 |
23 |
| Alps Electric Co., Ltd. | 783 |
22 |
| Multidimension Technology Co., Ltd. | 237 |
21 |
| Samsung Electronics Co., Ltd. | 154406 |
19 |
| Texas Instruments Incorporated | 19635 |
19 |
| Denso Corporation | 25261 |
17 |
| STMicroelectronics S.r.l. | 3401 |
17 |
| The Regents of the University of California | 20574 |
16 |
| Other owners | 1743 |