- 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: 132
10-year publication summary
|
0
|
0
|
0
|
0
|
2
|
3
|
30
|
43
|
41
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Display Co., Ltd. | 11907 |
34 |
| Samsung Display Co., Ltd. | 30585 |
24 |
| Boe Technology Group Co., Ltd. | 35384 |
11 |
| Sharp Corporation | 10015 |
8 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
7 |
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 4721 |
4 |
| Apple Inc. | 50209 |
3 |
| Novaled GmbH | 369 |
3 |
| Canon Inc. | 36841 |
2 |
| Idemitsu Kosan Co., Ltd. | 3995 |
2 |
| Japan Display Inc. | 6202 |
2 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
2 |
| Hefei Xinsheng Optoelectronics Technology Co., Ltd. | 2483 |
2 |
| Kunshan Go-visionox Opto-Electronics Co., Ltd. | 1003 |
2 |
| Research & Business Foundation Sungkyunkwan University | 1640 |
2 |
| JDI Design and Development G.K. | 1182 |
2 |
| Seiko Epson Corporation | 18724 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
1 |
| Toray Industries, Inc. | 6652 |
1 |
| Other owners | 13 |