- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 50/16 - Electron transporting layers
Patent holdings for IPC class H10K 50/16
Total number of patents in this class: 2528
10-year publication summary
|
9
|
25
|
57
|
90
|
263
|
342
|
368
|
530
|
402
|
293
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 39087 |
567 |
| Semiconductor Energy Laboratory Co., Ltd. | 11896 |
200 |
| Boe Technology Group Co., Ltd. | 44653 |
140 |
| LG Display Co., Ltd. | 15056 |
121 |
| LG Chem, Ltd. | 17970 |
116 |
| Idemitsu Kosan Co., Ltd. | 4275 |
115 |
| Universal Display Corporation | 2106 |
91 |
| Solus Advanced Materials Co., Ltd. | 261 |
83 |
| Sharp Display Technology Corporation | 1278 |
83 |
| Samsung Electronics Co., Ltd. | 159029 |
76 |
| Sharp Corporation | 10868 |
71 |
| Beijing BOE Technology Development Co., Ltd. | 4383 |
61 |
| TCL Technology Group Corporation | 622 |
59 |
| Novaled GmbH | 491 |
54 |
| Duk San Neolux Co., Ltd. | 703 |
50 |
| LT Materials Co., Ltd. | 443 |
49 |
| Merck Patent GmbH | 5747 |
29 |
| SFC Co., Ltd. | 338 |
21 |
| Magnolia White Corporation | 5602 |
19 |
| Canon Inc. | 44285 |
18 |
| Other owners | 505 |