- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 30/40 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising a p-i-n structure, e.g. having a perovskite absorber between p-type and n-type charge transport layers
Patent holdings for IPC class H10K 30/40
Total number of patents in this class: 136
10-year publication summary
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0
|
1
|
0
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0
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1
|
1
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1
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4
|
72
|
39
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Contemporary Amperex Technology Co., Limited | 5805 |
10 |
| Kaneka Corporation | 4445 |
9 |
| Alliance for Sustainable Energy, LLC | 698 |
8 |
| Panasonic Holdings Corporation | 1325 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
| LONGi Green Energy Technology Co., Ltd. | 180 |
4 |
| Kyocera Corporation | 12735 |
3 |
| Energy Materials Corporation | 14 |
3 |
| King Abdullah University of Science and Technology | 1703 |
3 |
| Ricoh Company, Ltd. | 13266 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
2 |
| National Institute of Advanced Industrial Science and Technology | 3677 |
2 |
| Board of Trustees of Northern Illinois University | 57 |
2 |
| First Solar, Inc. | 486 |
2 |
| Jusung Engineering Co., Ltd. | 359 |
2 |
| Korea University Research and Business Foundation | 2561 |
2 |
| University of Louisville Research Foundation, Inc. | 709 |
2 |
| Auner Optoelectronic Technology Co., Ltd. | 4 |
2 |
| Shangrao Xinyuan Yuedong Technology Development Co. Ltd | 238 |
2 |
| Hyundai Motor Company | 19021 |
1 |
| Other owners | 63 |