- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 30/20 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising organic-organic junctions, e.g. donor-acceptor junctions
Patent holdings for IPC class H10K 30/20
Total number of patents in this class: 144
10-year publication summary
|
0
|
0
|
2
|
1
|
8
|
8
|
13
|
28
|
38
|
25
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 147501 |
12 |
| Ubiquitous Energy, Inc. | 57 |
11 |
| Samsung Display Co., Ltd. | 35171 |
10 |
| ENI S.p.A. | 1272 |
8 |
| Sumitomo Chemical Company, Limited | 9047 |
7 |
| The Regents of the University of Michigan | 4739 |
7 |
| Sony Semiconductor Solutions Corporation | 10599 |
6 |
| Semiconductor Energy Laboratory Co., Ltd. | 11475 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 31806 |
5 |
| University of Southern California | 2114 |
4 |
| Alliance for Sustainable Energy, LLC | 809 |
4 |
| FUJIFILM Corporation | 29543 |
3 |
| Board of Trustees of Michigan State University | 1191 |
3 |
| Heliatek GmbH | 131 |
3 |
| Korea University Research and Business Foundation | 3016 |
3 |
| Toshiba Corporation | 12472 |
2 |
| New York University | 1755 |
2 |
| Toyobo Co., Ltd. | 2516 |
2 |
| Yale University | 2401 |
2 |
| Panasonic Holdings Corporation | 1766 |
2 |
| Other owners | 43 |