- All sections
- G - Physics
- G01R - Measuring electric variables; measuring magnetic variables
- G01R 33/09 - Magneto-resistive devices
Patent holdings for IPC class G01R 33/09
Total number of patents in this class: 2908
10-year publication summary
266
|
258
|
213
|
258
|
272
|
269
|
244
|
212
|
201
|
71
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
TDK Corporation | 6306 |
384 |
Allegro Microsystems, LLC | 1206 |
247 |
Infineon Technologies AG | 8189 |
158 |
Multidimension Technology Co., Ltd. | 212 |
116 |
Murata Manufacturing Co., Ltd. | 22355 |
83 |
Alps Electric Co., Ltd. | 851 |
77 |
Alps Alpine Co., Ltd. | 1831 |
77 |
Mitsubishi Electric Corporation | 43934 |
55 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
55 |
Everspin Technologies, Inc. | 474 |
48 |
Koninklijke Philips Electronics N.V. | 13133 |
43 |
JPMorgan Chase Bank, National Association | 10964 |
42 |
Headway Technologies, Inc. | 715 |
41 |
Analog Devices International Unlimited Company | 1724 |
41 |
Honeywell International Inc. | 13799 |
38 |
Toshiba Corporation | 12017 |
38 |
Asahi Kasei Microdevices Corporation | 461 |
34 |
Denso Corporation | 23338 |
33 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
32 |
Seagate Technology LLC | 4228 |
32 |
Other owners | 1234 |