- 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: 1925
10-year publication summary
|
157
|
151
|
168
|
161
|
204
|
154
|
152
|
155
|
121
|
75
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Allegro Microsystems, LLC | 1331 |
260 |
| Infineon Technologies AG | 8221 |
165 |
| Texas Instruments Incorporated | 19470 |
52 |
| Melexis Technologies SA | 220 |
51 |
| TDK-Micronas GmbH | 227 |
46 |
| Asahi Kasei Microdevices Corporation | 533 |
40 |
| Ablic Inc. | 591 |
32 |
| Robert Bosch GmbH | 42689 |
28 |
| TDK Corporation | 6738 |
21 |
| Rohm Co., Ltd. | 6450 |
19 |
| Samsung Electronics Co., Ltd. | 146092 |
18 |
| Denso Corporation | 24282 |
17 |
| International Business Machines Corporation | 61228 |
16 |
| Honeywell International Inc. | 13545 |
16 |
| Melexis Technologies NV | 245 |
15 |
| LG Electronics Inc. | 73021 |
13 |
| STMicroelectronics S.r.l. | 3610 |
13 |
| Lexmark International, Inc. | 1668 |
13 |
| Apple Inc. | 54844 |
12 |
| Cilag GmbH International | 6249 |
12 |
| Other owners | 1066 |