- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 50/856 - Arrangements for extracting light from the devices comprising reflective means
Patent holdings for IPC class H10K 50/856
Total number of patents in this class: 123
10-year publication summary
|
0
|
0
|
1
|
0
|
0
|
4
|
22
|
30
|
45
|
14
|
| 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 |
25 |
| Boe Technology Group Co., Ltd. | 35384 |
19 |
| LG Display Co., Ltd. | 11907 |
10 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Sony Group Corporation | 10730 |
7 |
| Sony Semiconductor Solutions Corporation | 8770 |
6 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 4721 |
5 |
| Seiko Epson Corporation | 18724 |
4 |
| Apple Inc. | 50209 |
3 |
| Sony Corporation | 32931 |
3 |
| Canon Inc. | 36841 |
3 |
| Japan Display Inc. | 6202 |
3 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
2 |
| Applied Materials, Inc. | 16587 |
2 |
| Innolux Corporation | 3151 |
2 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 4805 |
2 |
| Lextar Electronics Corporation | 367 |
2 |
| Research & Business Foundation Sungkyunkwan University | 1640 |
2 |
| Wuhan Tianma Micro-Electronics Co., Ltd. | 971 |
2 |
| Ericsson | 20417 |
1 |
| Other owners | 13 |