- 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: 117
10-year publication summary
|
0
|
0
|
0
|
1
|
0
|
1
|
17
|
26
|
36
|
29
|
| 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 |
44 |
| LG Display Co., Ltd. | 11907 |
9 |
| LT Materials Co., Ltd. | 312 |
5 |
| Innolux Corporation | 3151 |
4 |
| Pioneer Corporation | 4843 |
4 |
| Japan Display Inc. | 6202 |
4 |
| Universal Display Corporation | 1678 |
4 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
3 |
| Sony Semiconductor Solutions Corporation | 8770 |
3 |
| Vuereal Inc. | 193 |
3 |
| Sony Group Corporation | 10730 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
2 |
| Tohoku Pioneer Corporation | 477 |
2 |
| OTI Lumionics Inc. | 119 |
2 |
| Lumitek Display Technology Limited | 79 |
2 |
| LG Chem, Ltd. | 17205 |
1 |
| Canon Inc. | 36841 |
1 |
| Seiko Epson Corporation | 18724 |
1 |
| Sharp Corporation | 10015 |
1 |
| Other owners | 17 |