- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 45/58 - Association of routers
Patent holdings for IPC class H04L 45/58
Total number of patents in this class: 83
10-year publication summary
|
1
|
1
|
2
|
6
|
11
|
18
|
19
|
13
|
11
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22555 |
10 |
| Hewlett Packard Enterprise Development LP | 11510 |
8 |
| Huawei Technologies Co., Ltd. | 124115 |
5 |
| VMware LLC | 6974 |
5 |
| Arista Networks, Inc. | 1258 |
4 |
| Juniper Networks, Inc. | 3366 |
3 |
| Google LLC | 44614 |
3 |
| Ruckus IP Holdings LLC | 488 |
3 |
| Microsoft Technology Licensing, LLC | 54510 |
2 |
| Nokia Solutions And Networks Oy | 7273 |
2 |
| Ping Identity Corporation | 154 |
2 |
| Trading Technologies International, Inc. | 601 |
2 |
| Arrcus, Inc. | 115 |
2 |
| Adobe Inc. | 7558 |
2 |
| Ericsson | 22880 |
1 |
| Intel Corporation | 47178 |
1 |
| Oracle International Corporation | 13611 |
1 |
| Advanced Micro Devices, Inc. | 6114 |
1 |
| Lockheed Martin Corporation | 3255 |
1 |
| ZTE Corporation | 44255 |
1 |
| Other owners | 24 |