- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 101/40 - Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers
Patent holdings for IPC class H10K 101/40
Total number of patents in this class: 150
10-year publication summary
|
0
|
1
|
3
|
0
|
11
|
18
|
44
|
28
|
22
|
13
|
| 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 |
18 |
| LG Display Co., Ltd. | 11907 |
18 |
| Samsung Electronics Co., Ltd. | 131630 |
15 |
| Universal Display Corporation | 1678 |
12 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
11 |
| LG Chem, Ltd. | 17205 |
10 |
| Boe Technology Group Co., Ltd. | 35384 |
9 |
| Idemitsu Kosan Co., Ltd. | 3995 |
6 |
| Canon Kabushiki Kaisha | 6884 |
5 |
| Mitsubishi Chemical Corporation | 4313 |
4 |
| Canon Inc. | 36841 |
3 |
| Nippon Steel Chemical & Material Co., Ltd. | 571 |
3 |
| Sharp Corporation | 10015 |
2 |
| Sumitomo Chemical Company, Limited | 8808 |
2 |
| Duk San Neolux Co., Ltd. | 512 |
2 |
| Sony Semiconductor Solutions Corporation | 8770 |
2 |
| Solus Advanced Materials Co., Ltd. | 126 |
2 |
| Merck Patent GmbH | 5909 |
1 |
| FUJIFILM Corporation | 27102 |
1 |
| Industrial Technology Research Institute | 4898 |
1 |
| Other owners | 23 |