- 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: 226
10-year publication summary
|
8
|
5
|
1
|
16
|
19
|
40
|
27
|
52
|
27
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 18858 |
33 |
| Huawei Technologies Co., Ltd. | 100781 |
18 |
| VMware LLC | 6078 |
15 |
| ZTE Corporation | 39218 |
7 |
| Arrcus, Inc. | 85 |
6 |
| Bank of America Corporation | 6495 |
5 |
| Amazon Technologies, Inc. | 24422 |
5 |
| Juniper Networks, Inc. | 3556 |
5 |
| Level 3 Communications, LLC | 1428 |
5 |
| Voip-pal.com, Inc. | 35 |
5 |
| Microsoft Technology Licensing, LLC | 51439 |
4 |
| Nokia Solutions And Networks Oy | 5698 |
4 |
| Ericsson | 20417 |
3 |
| Intel Corporation | 45621 |
3 |
| Oracle International Corporation | 12313 |
3 |
| Verizon Patent And Licensing Inc. | 6900 |
3 |
| Citrix Systems, Inc. | 3905 |
3 |
| Nicira, Inc. | 1192 |
3 |
| Motorola Solutions Connectivity, Inc | 36 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Other owners | 91 |