- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 45/023 - Delayed use of routing table updates
Patent holdings for IPC class H04L 45/023
Total number of patents in this class: 20
10-year publication summary
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0
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0
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1
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2
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1
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3
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2
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3
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4
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ericsson | 22660 |
2 |
| Microsoft Technology Licensing, LLC | 54439 |
2 |
| China Mobile Communications Group Co., Ltd. | 2321 |
2 |
| China Mobile Communication Ltd., Research Institute | 1833 |
2 |
| VMware LLC | 6831 |
2 |
| Siemens AG | 24033 |
1 |
| Marvell Israel (M.I.S.L) Ltd. | 491 |
1 |
| Amazon Technologies, Inc. | 28066 |
1 |
| ZTE Corporation | 44159 |
1 |
| Ciena Corporation | 2173 |
1 |
| Amadeus S.A.S. | 706 |
1 |
| Arista Networks, Inc. | 1248 |
1 |
| New H3C Technologies Co., Ltd. | 539 |
1 |
| Orange | 2052 |
1 |
| Zhengzhou Seanet Technologies Co., Ltd. | 19 |
1 |
| Other owners | 0 |