- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 50/14 - Carrier transporting layers
Patent holdings for IPC class H10K 50/14
Total number of patents in this class: 59
10-year publication summary
|
0
|
0
|
1
|
0
|
2
|
7
|
6
|
13
|
25
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Semiconductor Energy Laboratory Co., Ltd. | 11101 |
8 |
| Boe Technology Group Co., Ltd. | 38881 |
8 |
| Samsung Display Co., Ltd. | 32798 |
4 |
| LG Display Co., Ltd. | 12892 |
4 |
| Sharp Corporation | 10191 |
4 |
| Universal Display Corporation | 1815 |
4 |
| TCL Technology Group Corporation | 543 |
4 |
| Beijing BOE Technology Development Co., Ltd. | 2301 |
4 |
| UDC Ireland Limited | 490 |
3 |
| LG Chem, Ltd. | 17639 |
2 |
| Idemitsu Kosan Co., Ltd. | 4103 |
2 |
| Raynergy Tek Inc. | 106 |
2 |
| LT Materials Co., Ltd. | 367 |
2 |
| Japan Display Inc. | 6790 |
1 |
| Japan Science and Technology Agency | 1418 |
1 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 5883 |
1 |
| Kunshan Go-visionox Opto-Electronics Co., Ltd. | 1068 |
1 |
| Novaled GmbH | 413 |
1 |
| Seoul National University R&db Foundation | 3312 |
1 |
| Canon Kabushiki Kaisha | 6938 |
1 |
| Other owners | 1 |