- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 50/818 - Reflective anodes, e.g. ITO combined with thick metallic layers
Patent holdings for IPC class H10K 50/818
Total number of patents in this class: 338
10-year publication summary
|
0
|
2
|
2
|
5
|
45
|
94
|
67
|
61
|
36
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Display Co., Ltd. | 14965 |
64 |
| Samsung Display Co., Ltd. | 38570 |
62 |
| Boe Technology Group Co., Ltd. | 44004 |
33 |
| Semiconductor Energy Laboratory Co., Ltd. | 11797 |
25 |
| Sharp Corporation | 10533 |
15 |
| Sony Semiconductor Solutions Corporation | 11551 |
14 |
| Samsung Electronics Co., Ltd. | 157557 |
9 |
| Canon Inc. | 43768 |
9 |
| Apple Inc. | 58705 |
6 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48248 |
6 |
| Magnolia White Corporation | 5577 |
6 |
| Seiko Epson Corporation | 20248 |
5 |
| Seoul Viosys Co., Ltd. | 1557 |
5 |
| Sharp Display Technology Corporation | 1202 |
5 |
| Kunshan Go-visionox Opto-Electronics Co., Ltd. | 1109 |
4 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5538 |
4 |
| Suzhou Govisionox Innovation Technology Co., Ltd. | 264 |
4 |
| Innolux Corporation | 3618 |
3 |
| Idemitsu Kosan Co., Ltd. | 4234 |
3 |
| Nokia Technologies Oy | 21069 |
3 |
| Other owners | 53 |