- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 30/85 - Layers having high electron mobility, e.g. electron-transporting layers or hole-blocking layers
Patent holdings for IPC class H10K 30/85
Total number of patents in this class: 232
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
2
|
28
|
69
|
96
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hanwha Solutions Corporation | 979 |
15 |
| Korea Research Institute of Chemical Technology | 1430 |
11 |
| Contemporary Amperex Technology Co., Limited | 8462 |
9 |
| Sony Semiconductor Solutions Corporation | 11033 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 32968 |
6 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3887 |
6 |
| Jusung Engineering Co., Ltd. | 467 |
5 |
| King Fahd University of Petroleum and Minerals | 1432 |
5 |
| Mitsubishi Gas Chemical Company, Inc. | 3546 |
5 |
| Sharp Kabushiki Kaisha | 18650 |
5 |
| Contemporary Amperex Future Energy Research Institute (Shanghai) Limited | 213 |
5 |
| Ricoh Company, Ltd. | 13345 |
4 |
| Alliance for Sustainable Energy, LLC | 833 |
4 |
| Energy Materials Corporation | 23 |
4 |
| Korea University Research and Business Foundation | 3118 |
4 |
| The University of North Carolina at Chapel Hill | 2061 |
4 |
| Sony Group Corporation | 14891 |
4 |
| Samsung Electronics Co., Ltd. | 151303 |
3 |
| Canon Inc. | 41645 |
3 |
| FUJIFILM Corporation | 30016 |
3 |
| Other owners | 120 |