- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 33/07 - Hall-effect devices
Patent holdings for IPC class G01R 33/07
Total number of patents in this class: 1903
10-year publication summary
|
157
|
151
|
168
|
161
|
203
|
154
|
152
|
155
|
121
|
50
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Allegro Microsystems, LLC | 1311 |
258 |
| Infineon Technologies AG | 8187 |
165 |
| Melexis Technologies SA | 215 |
51 |
| Texas Instruments Incorporated | 19473 |
49 |
| TDK-Micronas GmbH | 228 |
46 |
| Asahi Kasei Microdevices Corporation | 523 |
40 |
| Ablic Inc. | 588 |
31 |
| Robert Bosch GmbH | 42392 |
27 |
| TDK Corporation | 6661 |
21 |
| Rohm Co., Ltd. | 6411 |
19 |
| Samsung Electronics Co., Ltd. | 143555 |
17 |
| Denso Corporation | 24069 |
17 |
| International Business Machines Corporation | 60806 |
16 |
| Honeywell International Inc. | 13583 |
15 |
| Melexis Technologies NV | 244 |
15 |
| LG Electronics Inc. | 72247 |
13 |
| STMicroelectronics S.r.l. | 3621 |
13 |
| Lexmark International, Inc. | 1689 |
13 |
| Apple Inc. | 54300 |
12 |
| Murata Manufacturing Co., Ltd. | 24260 |
12 |
| Other owners | 1053 |