- 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: 502
10-year publication summary
|
0
|
3
|
5
|
14
|
63
|
61
|
73
|
98
|
118
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30137 |
29 |
| Samsung Display Co., Ltd. | 37493 |
26 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46877 |
26 |
| Samsung Electronics Co., Ltd. | 152534 |
18 |
| Panasonic Intellectual Property Management Co., Ltd. | 33202 |
15 |
| Sony Semiconductor Solutions Corporation | 11123 |
12 |
| Sumitomo Chemical Company, Limited | 9057 |
11 |
| The Regents of the University of Michigan | 4878 |
9 |
| Idemitsu Kosan Co., Ltd. | 4223 |
9 |
| Alliance for Sustainable Energy, LLC | 816 |
8 |
| Universal Display Corporation | 2015 |
8 |
| Semiconductor Energy Laboratory Co., Ltd. | 11643 |
7 |
| Sony Group Corporation | 15021 |
7 |
| Tsinghua University | 6091 |
6 |
| University of Southern California | 2122 |
6 |
| Raynergy Tek Inc. | 111 |
6 |
| LG Display Co., Ltd. | 14188 |
5 |
| The Regents of the University of California | 20473 |
5 |
| Hon Hai Precision Industry Co., Ltd. | 4009 |
5 |
| Massachusetts Institute of Technology | 10195 |
5 |
| Other owners | 279 |