- 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: 40
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
1
|
0
|
7
|
15
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TDK Corporation | 6580 |
4 |
| National University of Singapore | 2386 |
3 |
| Tohoku University | 2710 |
3 |
| Samsung Electronics Co., Ltd. | 140622 |
2 |
| Hyundai Motor Company | 20834 |
2 |
| Sumitomo Chemical Company, Limited | 8990 |
2 |
| Korea Advanced Institute of Science and Technology | 4230 |
2 |
| Institute of Microelectronics, Chinese Academy of Sciences | 1354 |
2 |
| Kanagawa Institute of Industrial Science and Technology | 105 |
2 |
| Kia Corporation | 8509 |
2 |
| International Business Machines Corporation | 60389 |
1 |
| Intel Corporation | 46267 |
1 |
| Semiconductor Energy Laboratory Co., Ltd. | 11167 |
1 |
| Sandisk Technologies Inc. | 4918 |
1 |
| Lexmark International, Inc. | 1703 |
1 |
| The Regents of the University of Michigan | 4616 |
1 |
| Western Digital Technologies, Inc. | 1680 |
1 |
| Cornell University | 3233 |
1 |
| The Curators of the University of Missouri | 1015 |
1 |
| Institute of Physics, Chinese Academy of Sciences | 137 |
1 |
| Other owners | 6 |