- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 85/20 - Carbon compounds, e.g. carbon nanotubes or fullerenes
Patent holdings for IPC class H10K 85/20
Total number of patents in this class: 534
10-year publication summary
|
1
|
4
|
5
|
16
|
64
|
62
|
77
|
101
|
119
|
36
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30512 |
35 |
| Samsung Display Co., Ltd. | 38570 |
27 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48248 |
26 |
| Samsung Electronics Co., Ltd. | 157557 |
18 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
15 |
| Sony Semiconductor Solutions Corporation | 11551 |
12 |
| Sumitomo Chemical Company, Limited | 8996 |
11 |
| The Regents of the University of Michigan | 4979 |
9 |
| Idemitsu Kosan Co., Ltd. | 4234 |
9 |
| Semiconductor Energy Laboratory Co., Ltd. | 11797 |
8 |
| Universal Display Corporation | 2079 |
8 |
| Sony Group Corporation | 15597 |
8 |
| University of Southern California | 2128 |
7 |
| Hanwha Solutions Corporation | 1168 |
7 |
| LG Display Co., Ltd. | 14965 |
6 |
| Tsinghua University | 6212 |
6 |
| Raynergy Tek Inc. | 112 |
6 |
| Seoul National University R&db Foundation | 4154 |
6 |
| National University Corporation Tokai National Higher Education and Research System | 865 |
6 |
| Alliance for Energy Innovation, LLC | 567 |
6 |
| Other owners | 298 |