- All sections
- G - Physics
- G11C - Static stores
- G11C 19/20 - Digital stores in which the information is moved stepwise, e.g. shift registers using discharge tubes
Patent holdings for IPC class G11C 19/20
Total number of patents in this class: 10
10-year publication summary
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0
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0
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0
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1
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0
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0
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3
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Boe Technology Group Co., Ltd. | 44484 |
3 |
| Xiamen Tianma Micro-Electronics Co., Ltd. | 585 |
3 |
| Hefei BOE Optoelectronics Technology Co., Ltd. | 1401 |
2 |
| Hynix Semiconductor Inc. | 1555 |
1 |
| Beijing BOE Technology Development Co., Ltd. | 4339 |
1 |
| Other owners | 0 |