- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 85/40 - Organosilicon compounds, e.g. TIPS pentacene
Patent holdings for IPC class H10K 85/40
Total number of patents in this class: 1350
10-year publication summary
|
3
|
7
|
17
|
45
|
98
|
151
|
194
|
268
|
336
|
179
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 38721 |
391 |
| Universal Display Corporation | 2087 |
257 |
| LG Chem, Ltd. | 17937 |
63 |
| Samsung SDI Co., Ltd. | 10671 |
49 |
| SFC Co., Ltd. | 335 |
39 |
| Idemitsu Kosan Co., Ltd. | 4253 |
34 |
| Samsung Electronics Co., Ltd. | 158156 |
31 |
| Duk San Neolux Co., Ltd. | 703 |
31 |
| LG Display Co., Ltd. | 14966 |
30 |
| Merck Patent GmbH | 5731 |
21 |
| Semiconductor Energy Laboratory Co., Ltd. | 11842 |
21 |
| Solus Advanced Materials Co., Ltd. | 259 |
21 |
| DuPont Specialty Materials Korea Ltd. | 305 |
20 |
| Beijing Summer Sprout Technology Co., Ltd. | 156 |
19 |
| Boe Technology Group Co., Ltd. | 44158 |
16 |
| Shaanxi Lighte Optoelectronics Material Co., Ltd. | 319 |
16 |
| UDC Ireland Limited | 508 |
13 |
| LT Materials Co., Ltd. | 444 |
11 |
| Novaled GmbH | 486 |
10 |
| Canon Inc. | 43941 |
9 |
| Other owners | 248 |