- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 59/32 - Stacked devices having two or more layers, each emitting at different wavelengths
Patent holdings for IPC class H10K 59/32
Total number of patents in this class: 54
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
1
|
11
|
4
|
26
|
8
|
| 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 |
7 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
7 |
| LG Display Co., Ltd. | 11907 |
6 |
| Boe Technology Group Co., Ltd. | 35384 |
5 |
| Universal Display Corporation | 1678 |
4 |
| Innolux Corporation | 3151 |
2 |
| Sony Semiconductor Solutions Corporation | 8770 |
2 |
| The Trustees of Princeton University | 1129 |
2 |
| Sony Group Corporation | 10730 |
2 |
| Toppan Inc. | 746 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Sharp Corporation | 10015 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4157 |
1 |
| The Regents of the University of Michigan | 4409 |
1 |
| University of Southern California | 2016 |
1 |
| Duk San Neolux Co., Ltd. | 512 |
1 |
| Hefei Xinsheng Optoelectronics Technology Co., Ltd. | 2483 |
1 |
| Kopin Corporation | 215 |
1 |
| Novaled GmbH | 369 |
1 |
| OLEDWorks LLC | 30 |
1 |
| Other owners | 5 |