- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 101/20 - Delayed fluorescence emission
Patent holdings for IPC class H10K 101/20
Total number of patents in this class: 38
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
0
|
3
|
2
|
19
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 30585 |
6 |
| Kyulux, Inc. | 191 |
6 |
| Nippon Steel Chemical & Material Co., Ltd. | 571 |
6 |
| Idemitsu Kosan Co., Ltd. | 3995 |
5 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
3 |
| Toray Industries, Inc. | 6652 |
2 |
| Mitsubishi Chemical Corporation | 4313 |
2 |
| Koala Tech Inc. | 19 |
2 |
| LG Display Co., Ltd. | 11907 |
1 |
| Mitsui Chemicals, Inc. | 3134 |
1 |
| The Hong Kong University of Science and Technology | 638 |
1 |
| Korea University Research and Business Foundation | 2561 |
1 |
| Kyushu University, National University Corporation | 1572 |
1 |
| Soochow University | 1605 |
1 |
| Other owners | 0 |