- 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: 305
10-year publication summary
|
0
|
1
|
0
|
0
|
6
|
36
|
73
|
63
|
68
|
40
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 35017 |
57 |
| Boe Technology Group Co., Ltd. | 41421 |
47 |
| LG Display Co., Ltd. | 13815 |
22 |
| Semiconductor Energy Laboratory Co., Ltd. | 11456 |
15 |
| Sony Semiconductor Solutions Corporation | 10547 |
13 |
| Sony Group Corporation | 14002 |
12 |
| Samsung Electronics Co., Ltd. | 147131 |
11 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 6620 |
11 |
| Canon Inc. | 40216 |
10 |
| Seiko Epson Corporation | 19458 |
9 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5308 |
9 |
| Sony Corporation | 30979 |
6 |
| Innolux Corporation | 3305 |
5 |
| Apple Inc. | 55287 |
4 |
| Nitto Denko Corporation | 8271 |
4 |
| Japan Display Inc. | 6973 |
4 |
| Wuhan Tianma Micro-Electronics Co., Ltd. | 1133 |
4 |
| HKC Corporation Limited | 3274 |
4 |
| Canon Kabushiki Kaisha | 7066 |
3 |
| Ericsson | 21833 |
2 |
| Other owners | 53 |