- 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: 1611
10-year publication summary
|
143
|
124
|
121
|
96
|
112
|
70
|
62
|
33
|
45
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TDK Corporation | 6306 |
151 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
110 |
| NEC Corporation | 32703 |
91 |
| Kioxia Corporation | 9847 |
91 |
| Samsung Electronics Co., Ltd. | 131630 |
85 |
| Tohoku University | 2526 |
71 |
| Sony Corporation | 32931 |
40 |
| Intel Corporation | 45621 |
40 |
| Avalanche Technology, Inc. | 299 |
32 |
| Allegro Microsystems, LLC | 1206 |
30 |
| Hitachi, Ltd. | 16452 |
29 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
29 |
| Qualcomm Incorporated | 76576 |
26 |
| International Business Machines Corporation | 60644 |
25 |
| Everspin Technologies, Inc. | 474 |
25 |
| Seagate Technology LLC | 4228 |
24 |
| National Institute of Advanced Industrial Science and Technology | 3677 |
24 |
| SK Hynix Inc. | 11030 |
23 |
| Japan Science and Technology Agency | 1564 |
21 |
| Riken | 1669 |
20 |
| Other owners | 624 |