- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 21/02 - Apparatus or local circuits for mosaic printer telegraph systems at the transmitting end
Patent holdings for IPC class H04L 21/02
Total number of patents in this class: 8
10-year publication summary
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0
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1
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2
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3
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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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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| [24]7.ai, Inc. | 159 |
2 |
| Micron Technology, Inc. | 27348 |
1 |
| Applied Materials, Inc. | 20112 |
1 |
| Huawei Technologies Co., Ltd. | 120888 |
1 |
| The Institute of Microelectronics Chinese Academy of Science | 44 |
1 |
| OSRAM OLED GmbH | 1753 |
1 |
| Wonik IPS Co., Ltd. | 146 |
1 |
| Other owners | 0 |