- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 50/805 - Electrodes
Patent holdings for IPC class H10K 50/805
Total number of patents in this class: 264
10-year publication summary
|
0
|
1
|
1
|
2
|
21
|
43
|
48
|
74
|
48
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 37201 |
79 |
| LG Display Co., Ltd. | 14067 |
17 |
| Boe Technology Group Co., Ltd. | 42451 |
16 |
| Universal Display Corporation | 2001 |
8 |
| Magnolia White Corporation | 5500 |
8 |
| Vuereal Inc. | 328 |
7 |
| Sharp Display Technology Corporation | 1069 |
7 |
| Beijing BOE Technology Development Co., Ltd. | 3739 |
6 |
| Semiconductor Energy Laboratory Co., Ltd. | 11602 |
5 |
| Innolux Corporation | 3474 |
5 |
| Pioneer Corporation | 4039 |
5 |
| OTI Lumionics Inc. | 163 |
5 |
| LT Materials Co., Ltd. | 419 |
5 |
| Sony Group Corporation | 14891 |
5 |
| Sharp Corporation | 10369 |
4 |
| Seiko Epson Corporation | 19806 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46560 |
3 |
| Tohoku Pioneer Corporation | 469 |
3 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 7108 |
3 |
| Duk San Neolux Co., Ltd. | 675 |
3 |
| Other owners | 67 |