- All sections
- G - Physics
- G01R - Measuring electric variables; measuring magnetic variables
- G01R 33/07 - Hall-effect devices
Patent holdings for IPC class G01R 33/07
Total number of patents in this class: 1788
10-year publication summary
|
152
|
157
|
151
|
168
|
161
|
203
|
152
|
144
|
148
|
41
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Allegro Microsystems, LLC | 1206 |
249 |
| Infineon Technologies AG | 8189 |
163 |
| TDK-Micronas GmbH | 229 |
46 |
| Texas Instruments Incorporated | 19376 |
44 |
| Melexis Technologies SA | 184 |
44 |
| Asahi Kasei Microdevices Corporation | 461 |
36 |
| Ablic Inc. | 621 |
34 |
| Robert Bosch GmbH | 40953 |
26 |
| Denso Corporation | 23338 |
19 |
| TDK Corporation | 6306 |
19 |
| Rohm Co., Ltd. | 5843 |
17 |
| Samsung Electronics Co., Ltd. | 131630 |
15 |
| International Business Machines Corporation | 60644 |
15 |
| Honeywell International Inc. | 13799 |
15 |
| Melexis Technologies NV | 228 |
15 |
| STMicroelectronics S.r.l. | 3693 |
13 |
| Apple Inc. | 50209 |
12 |
| LG Electronics Inc. | 69257 |
12 |
| Murata Manufacturing Co., Ltd. | 22355 |
11 |
| Lexmark International, Inc. | 1793 |
11 |
| Other owners | 972 |