- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/431 - Assembling or disassembling of packets, e.g. segmentation and reassembly [SAR] using padding or de-padding
Patent holdings for IPC class H04L 47/431
Total number of patents in this class: 11
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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4
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1
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4
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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
|
|---|---|---|
| Nippon Telegraph and Telephone Corporation | 15996 |
3 |
| Vonage Business Inc. | 177 |
3 |
| Samsung Electronics Co., Ltd. | 154120 |
1 |
| Sony Corporation | 30388 |
1 |
| MK Systems USA Inc. | 93 |
1 |
| E-surfing Digital Life Technology Co., Ltd | 81 |
1 |
| Scatr Corp. | 13 |
1 |
| Other owners | 0 |