- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 45/0377 - Routes obligatorily traversing service-related nodes for service chaining
Patent holdings for IPC class H04L 45/0377
Total number of patents in this class: 12
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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1
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4
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4
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Telegraph and Telephone Corporation | 14195 |
2 |
| LG Electronics Inc. | 69257 |
1 |
| Ericsson | 20417 |
1 |
| Huawei Technologies Co., Ltd. | 100781 |
1 |
| Microsoft Technology Licensing, LLC | 51439 |
1 |
| Nokia Solutions And Networks Oy | 5698 |
1 |
| Ciena Corporation | 1927 |
1 |
| Futurewei Technologies, Inc. | 3708 |
1 |
| Hughes Network Systems, LLC | 1098 |
1 |
| HashiCorp | 28 |
1 |
| Wizontech Co., Ltd | 1 |
1 |
| Other owners | 0 |