- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 64/20 - Electrodes characterised by their shapes, relative sizes or dispositions
Patent holdings for IPC class H10D 64/20
Total number of patents in this class: 34
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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1
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4
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2
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23
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46224 |
7 |
| Semiconductor Energy Laboratory Co., Ltd. | 11544 |
5 |
| Sony Semiconductor Solutions Corporation | 10874 |
3 |
| Rohm Co., Ltd. | 6567 |
2 |
| Minebea Power Semiconductor Device Inc. | 213 |
2 |
| Samsung Electronics Co., Ltd. | 149362 |
1 |
| Seiko Epson Corporation | 19708 |
1 |
| Micron Technology, Inc. | 26638 |
1 |
| Fuji Electric Co., Ltd. | 5277 |
1 |
| National Taiwan University | 1277 |
1 |
| Boe Technology Group Co., Ltd. | 41841 |
1 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 6894 |
1 |
| King Abdullah University of Science and Technology | 1813 |
1 |
| University of Delaware | 366 |
1 |
| Seoul National University R&db Foundation | 3799 |
1 |
| Cambridge GaN Devices Limited | 52 |
1 |
| Beijing BOE Technology Development Co., Ltd. | 3530 |
1 |
| Navitas Semiconductor Limited | 187 |
1 |
| Sony Group Corporation | 14605 |
1 |
| Panasonic Holdings Corporation | 1782 |
1 |
| Other owners | 0 |