- All sections
- G - Physics
- G01R - Measuring electric variables; measuring 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: 2301
10-year publication summary
|
156
|
195
|
179
|
205
|
206
|
202
|
163
|
151
|
120
|
47
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TDK Corporation | 6306 |
103 |
| Infineon Technologies AG | 8189 |
68 |
| Allegro Microsystems, LLC | 1206 |
57 |
| Aichi Steel Corporation | 333 |
49 |
| Mitsubishi Electric Corporation | 43934 |
43 |
| Alps Alpine Co., Ltd. | 1831 |
35 |
| Robert Bosch GmbH | 40953 |
31 |
| Murata Manufacturing Co., Ltd. | 22355 |
31 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
29 |
| Alps Electric Co., Ltd. | 851 |
28 |
| Lockheed Martin Corporation | 3406 |
27 |
| Asahi Kasei Microdevices Corporation | 461 |
27 |
| Everspin Technologies, Inc. | 474 |
27 |
| Honeywell International Inc. | 13799 |
23 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
20 |
| Denso Corporation | 23338 |
19 |
| Texas Instruments Incorporated | 19376 |
18 |
| STMicroelectronics S.r.l. | 3693 |
17 |
| Multidimension Technology Co., Ltd. | 212 |
17 |
| The Regents of the University of California | 18943 |
16 |
| Other owners | 1616 |