- All sections
- H - Electricity
- H10N - Electric solid-state devices not otherwise provided for
- H10N 52/85 - Materials of the active region
Patent holdings for IPC class H10N 52/85
Total number of patents in this class: 56
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
1
|
7
|
16
|
9
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TDK Corporation | 6803 |
4 |
| Western Digital Technologies, Inc. | 1801 |
4 |
| National University of Singapore | 2551 |
4 |
| Hyundai Motor Company | 23688 |
3 |
| Institute of Microelectronics, Chinese Academy of Sciences | 1422 |
3 |
| Tohoku University | 2904 |
3 |
| Paragraf Limited | 86 |
3 |
| Kia Corporation | 11444 |
3 |
| Samsung Electronics Co., Ltd. | 153573 |
2 |
| Sumitomo Chemical Company, Limited | 9044 |
2 |
| Sandisk Technologies Inc. | 5369 |
2 |
| Korea Advanced Institute of Science and Technology | 4559 |
2 |
| Kanagawa Institute of Industrial Science and Technology | 120 |
2 |
| International Business Machines Corporation | 62182 |
1 |
| Intel Corporation | 46638 |
1 |
| Semiconductor Energy Laboratory Co., Ltd. | 11670 |
1 |
| The Regents of the University of Michigan | 4902 |
1 |
| Korea Institute of Science and Technology | 2194 |
1 |
| Cornell University | 3381 |
1 |
| The Curators of the University of Missouri | 1082 |
1 |
| Other owners | 12 |