- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/713 - Route fault prevention or recovery, e.g. rerouting, route redundancy, virtual router redundancy protocol [VRRP] or hot standby router protocol [HSRP] using node redundancy, e.g. VRRP
Patent holdings for IPC class H04L 12/713
Total number of patents in this class: 1039
10-year publication summary
|
172
|
140
|
144
|
123
|
141
|
66
|
39
|
3
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| VMware LLC | 6908 |
153 |
| Cisco Technology, Inc. | 19585 |
85 |
| Juniper Networks, Inc. | 3689 |
56 |
| Huawei Technologies Co., Ltd. | 110033 |
51 |
| Oracle International Corporation | 12858 |
46 |
| Amazon Technologies, Inc. | 26359 |
42 |
| NEC Corporation | 35167 |
33 |
| Dell Products L.P. | 13968 |
24 |
| International Business Machines Corporation | 60753 |
22 |
| Avago Technologies International Sales Pte. Limited | 8866 |
22 |
| Asset Recovery Associates, LLC | 45 |
21 |
| Dispersive Holdings, Inc. | 50 |
21 |
| Ericsson | 21476 |
18 |
| Nippon Telegraph and Telephone Corporation | 16996 |
18 |
| ZTE Corporation | 41819 |
17 |
| Hewlett Packard Enterprise Development LP | 10689 |
17 |
| AT&T Intellectual Property I, L.P. | 9432 |
15 |
| Microsoft Technology Licensing, LLC | 53429 |
14 |
| Intel Corporation | 46631 |
13 |
| Fujitsu Limited | 18332 |
13 |
| Other owners | 338 |