- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 50/115 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising active inorganic nanostructures, e.g. luminescent quantum dots
Patent holdings for IPC class H10K 50/115
Total number of patents in this class: 384
10-year publication summary
0
|
0
|
0
|
0
|
3
|
10
|
62
|
67
|
142
|
68
|
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 |
78 |
Sharp Corporation | 10015 |
56 |
Samsung Electronics Co., Ltd. | 131630 |
55 |
Boe Technology Group Co., Ltd. | 35384 |
46 |
TCL Technology Group Corporation | 466 |
20 |
Beijing BOE Technology Development Co., Ltd. | 1600 |
14 |
LG Display Co., Ltd. | 11907 |
10 |
Universal Display Corporation | 1678 |
10 |
Sharp Display Technology Corporation | 390 |
8 |
Semiconductor Energy Laboratory Co., Ltd. | 10902 |
7 |
Merck Patent GmbH | 5909 |
3 |
Korea Advanced Institute of Science and Technology | 3906 |
3 |
Najing Technology Corporation Limited | 88 |
3 |
Research & Business Foundation Sungkyunkwan University | 1640 |
3 |
TCL China Star Optoelectronics Technology Co., Ltd. | 2368 |
3 |
Uif (university Industry Foundation), Yonsei University | 237 |
3 |
Innolux Corporation | 3151 |
2 |
Duk San Neolux Co., Ltd. | 512 |
2 |
Shoei Chemical Inc. | 320 |
2 |
SN Display Co., Ltd. | 21 |
2 |
Other owners | 54 |