- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 45/247 - Multipath using M:N active or standby paths
Patent holdings for IPC class H04L 45/247
Total number of patents in this class: 63
10-year publication summary
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0
|
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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7
|
19
|
19
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 116003 |
10 |
| Nippon Telegraph and Telephone Corporation | 16319 |
10 |
| ZTE Corporation | 43082 |
9 |
| Cisco Technology, Inc. | 22107 |
3 |
| Juniper Networks, Inc. | 3775 |
2 |
| New H3C Technologies Co., Ltd. | 488 |
2 |
| Suzhou Metabrain Intelligent Technology Co., Ltd. | 1010 |
2 |
| Samsung Electronics Co., Ltd. | 149198 |
1 |
| AT&T Intellectual Property I, L.P. | 9682 |
1 |
| NEC Corporation | 36282 |
1 |
| Sumitomo Electric Industries, Ltd. | 15789 |
1 |
| Hitachi, Ltd. | 15712 |
1 |
| Mitsubishi Electric Corporation | 46973 |
1 |
| Microsoft Technology Licensing, LLC | 54340 |
1 |
| Futurewei Technologies, Inc. | 3764 |
1 |
| Omron Corporation | 7305 |
1 |
| NTT Communications Corporation | 277 |
1 |
| ABL IP Holding LLC | 1908 |
1 |
| Adtran, Inc. | 421 |
1 |
| China Electric Power Research Institute | 282 |
1 |
| Other owners | 12 |