- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 49/25 - Routing or path finding in a switch fabric
Patent holdings for IPC class H04L 49/25
Total number of patents in this class: 474
10-year publication summary
|
4
|
6
|
3
|
13
|
86
|
98
|
86
|
82
|
72
|
37
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| VMware LLC | 6934 |
56 |
| Cisco Technology, Inc. | 19881 |
37 |
| Cilag GmbH International | 6241 |
27 |
| Juniper Networks, Inc. | 3726 |
23 |
| Intel Corporation | 46960 |
18 |
| Oracle International Corporation | 12927 |
18 |
| Huawei Technologies Co., Ltd. | 112134 |
15 |
| Arrcus, Inc. | 103 |
15 |
| Xmatrix LLC | 66 |
13 |
| Microsoft Technology Licensing, LLC | 53667 |
9 |
| Arista Networks, Inc. | 1087 |
9 |
| Avago Technologies International Sales Pte. Limited | 8776 |
7 |
| Nippon Telegraph and Telephone Corporation | 17303 |
6 |
| Eluvio, Inc. | 18 |
6 |
| Amazon Technologies, Inc. | 26625 |
5 |
| CenturyLink Intellectual Property LLC | 1235 |
5 |
| Prodea Automation LLC | 14 |
5 |
| Outdoor Wireless Networks LLC | 1949 |
5 |
| Apple Inc. | 54714 |
4 |
| Dell Products L.P. | 14241 |
4 |
| Other owners | 187 |