- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 43/06 - Hall-effect devices
Patent holdings for IPC class H01L 43/06
Total number of patents in this class: 651
10-year publication summary
|
55
|
74
|
88
|
107
|
90
|
55
|
41
|
34
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TDK Corporation | 6782 |
61 |
| Allegro Microsystems, LLC | 1343 |
37 |
| Infineon Technologies AG | 8235 |
36 |
| Intel Corporation | 47051 |
25 |
| Texas Instruments Incorporated | 19456 |
23 |
| Asahi Kasei Microdevices Corporation | 537 |
21 |
| TDK-Micronas GmbH | 227 |
20 |
| Ablic Inc. | 595 |
19 |
| International Business Machines Corporation | 61344 |
13 |
| Rohm Co., Ltd. | 6468 |
13 |
| GLOBALFOUNDRIES Singapore Pte. Ltd. | 808 |
12 |
| Samsung Electronics Co., Ltd. | 147003 |
11 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43015 |
9 |
| JPMorgan Chase Bank, National Association | 8569 |
9 |
| Sandisk Technologies Inc. | 4823 |
8 |
| Cornell University | 3314 |
8 |
| Melexis Technologies SA | 221 |
8 |
| Korea University Research and Business Foundation | 2997 |
7 |
| Toshiba Corporation | 12376 |
6 |
| Robert Bosch GmbH | 42721 |
6 |
| Other owners | 299 |