- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 50/86 - Arrangements for improving contrast, e.g. preventing reflection of ambient light
Patent holdings for IPC class H10K 50/86
Total number of patents in this class: 582
10-year publication summary
|
0
|
0
|
1
|
2
|
4
|
18
|
105
|
138
|
207
|
71
|
| 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 |
204 |
| Boe Technology Group Co., Ltd. | 35384 |
62 |
| LG Display Co., Ltd. | 11907 |
45 |
| FUJIFILM Corporation | 27102 |
25 |
| Nitto Denko Corporation | 7879 |
23 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 4805 |
20 |
| Innolux Corporation | 3151 |
14 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 4721 |
12 |
| Samsung Electronics Co., Ltd. | 131630 |
10 |
| Apple Inc. | 50209 |
10 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
9 |
| Dai Nippon Printing Co., Ltd. | 3891 |
8 |
| Japan Display Inc. | 6202 |
8 |
| LG Innotek Co., Ltd. | 6758 |
7 |
| Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 3454 |
7 |
| Toray Industries, Inc. | 6652 |
5 |
| Sumitomo Chemical Company, Limited | 8808 |
4 |
| OTI Lumionics Inc. | 119 |
4 |
| Wuhan Tianma Micro-Electronics Co., Ltd. | 971 |
4 |
| HKC Corporation Limited | 2951 |
4 |
| Other owners | 97 |