- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 29/82 - Types of semiconductor device controllable by variation of the magnetic field applied to the device
Patent holdings for IPC class H01L 29/82
Total number of patents in this class: 1567
10-year publication summary
|
124
|
120
|
95
|
112
|
70
|
61
|
35
|
48
|
32
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TDK Corporation | 6873 |
154 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 44282 |
108 |
| Kioxia Corporation | 10440 |
90 |
| NEC Corporation | 36136 |
89 |
| Samsung Electronics Co., Ltd. | 148173 |
82 |
| Tohoku University | 2828 |
75 |
| Intel Corporation | 46937 |
40 |
| Sony Corporation | 30891 |
39 |
| Avalanche Technology, Inc. | 303 |
32 |
| Hitachi, Ltd. | 15612 |
31 |
| Allegro Microsystems, LLC | 1361 |
31 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6262 |
29 |
| Everspin Technologies, Inc. | 494 |
25 |
| International Business Machines Corporation | 61621 |
24 |
| National Institute of Advanced Industrial Science and Technology | 3794 |
24 |
| Qualcomm Incorporated | 87067 |
23 |
| SK Hynix Inc. | 11558 |
23 |
| Seagate Technology LLC | 3970 |
21 |
| Riken | 1689 |
21 |
| Sony Semiconductor Solutions Corporation | 10722 |
20 |
| Other owners | 586 |