- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 45/30 - Routing of multiclass traffic
Patent holdings for IPC class H04L 45/30
Total number of patents in this class: 254
10-year publication summary
|
2
|
16
|
19
|
41
|
30
|
47
|
25
|
30
|
11
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22668 |
33 |
| Huawei Technologies Co., Ltd. | 125590 |
23 |
| VMware LLC | 6967 |
18 |
| ZTE Corporation | 44368 |
12 |
| Arrcus, Inc. | 115 |
6 |
| Amazon Technologies, Inc. | 28358 |
5 |
| Juniper Networks, Inc. | 2426 |
5 |
| Bank of America Corporation | 8572 |
4 |
| NetApp, Inc. | 3320 |
4 |
| Vivo Mobile Communication Co., Ltd. | 13893 |
4 |
| Ericsson | 23125 |
3 |
| Oracle International Corporation | 13759 |
3 |
| Microsoft Technology Licensing, LLC | 54706 |
3 |
| Nokia Solutions And Networks Oy | 7375 |
3 |
| ARRIS Enterprises LLC | 3393 |
3 |
| Level 3 Communications, LLC | 1242 |
3 |
| Telefonaktiebolaget LM Ericsson (publ) | 29015 |
3 |
| Voip-pal.com, Inc. | 7 |
3 |
| Motorola Solutions Connectivity, Inc | 26 |
3 |
| Samsung Electronics Co., Ltd. | 159755 |
2 |
| Other owners | 111 |