- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 102/20 - Metallic electrodes, e.g. using a stack of layers
Patent holdings for IPC class H10K 102/20
Total number of patents in this class: 8
10-year publication summary
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0
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0
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0
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0
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0
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0
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0
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0
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6
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2
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
3 |
| Canon Tokki Corporation | 49 |
2 |
| Idemitsu Kosan Co., Ltd. | 3995 |
1 |
| Sony Semiconductor Solutions Corporation | 8770 |
1 |
| Tosoh Corporation | 1127 |
1 |
| Other owners | 0 |