- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 45/033 - Topology update or discovery by updating distance vector protocols
Patent holdings for IPC class H04L 45/033
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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0
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0
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0
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1
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2
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3
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4
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ciena Corporation | 2018 |
2 |
| Cisco Technology, Inc. | 19623 |
1 |
| Huawei Technologies Co., Ltd. | 110995 |
1 |
| Dell Products L.P. | 14085 |
1 |
| Amazon Technologies, Inc. | 26466 |
1 |
| Futurewei Technologies, Inc. | 3747 |
1 |
| JAMF Software, LLC | 59 |
1 |
| Telefonaktiebolaget LM Ericsson (publ) | 27794 |
1 |
| VMware LLC | 6907 |
1 |
| Other owners | 0 |