- All sections
- H - Electricity
- H10N - Electric solid-state devices not otherwise provided for
- H10N 50/20 - Spin-polarised current-controlled devices
Patent holdings for IPC class H10N 50/20
Total number of patents in this class: 234
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
2
|
18
|
65
|
71
|
36
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 158156 |
18 |
| International Business Machines Corporation | 62672 |
18 |
| Institute of Microelectronics, Chinese Academy of Sciences | 1462 |
14 |
| TDK Corporation | 6884 |
13 |
| United Microelectronics Corp. | 4498 |
11 |
| The University of Tokyo | 4372 |
9 |
| Kioxia Corporation | 10840 |
9 |
| Sony Semiconductor Solutions Corporation | 11648 |
7 |
| Tohoku University | 2989 |
6 |
| JSR Corporation | 2560 |
5 |
| Centre National de La Recherche Scientifique | 11042 |
4 |
| Intel Corporation | 47100 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48490 |
4 |
| Western Digital Technologies, Inc. | 1900 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11126 |
4 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2695 |
4 |
| SK Hynix Inc. | 12534 |
3 |
| Universite Grenoble Alpes | 778 |
3 |
| Alps Alpine Co., Ltd. | 2313 |
3 |
| The Regents of the University of California | 20790 |
2 |
| Other owners | 89 |