- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 50/858 - Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
Patent holdings for IPC class H10K 50/858
Total number of patents in this class: 250
10-year publication summary
|
0
|
0
|
0
|
0
|
2
|
11
|
58
|
39
|
99
|
32
|
| 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 |
69 |
| LG Display Co., Ltd. | 11907 |
28 |
| Boe Technology Group Co., Ltd. | 35384 |
28 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
16 |
| Apple Inc. | 50209 |
13 |
| Sony Semiconductor Solutions Corporation | 8770 |
11 |
| Sony Group Corporation | 10730 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| Sharp Corporation | 10015 |
4 |
| Shanghai Tianma Micro-Electronics Co., Ltd. | 794 |
4 |
| Universal Display Corporation | 1678 |
4 |
| Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd. | 98 |
4 |
| 3m Innovative Properties Company | 18406 |
3 |
| Canon Inc. | 36841 |
3 |
| Seiko Epson Corporation | 18724 |
3 |
| Applied Materials, Inc. | 16587 |
3 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 4805 |
3 |
| Huawei Technologies Co., Ltd. | 100781 |
2 |
| Nitto Denko Corporation | 7879 |
2 |
| Kateeva, Inc. | 376 |
2 |
| Other owners | 39 |