- 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: 1038
10-year publication summary
|
140
|
144
|
122
|
141
|
66
|
38
|
3
|
2
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| VMware LLC | 6832 |
153 |
| Cisco Technology, Inc. | 22493 |
85 |
| Huawei Technologies Co., Ltd. | 123385 |
52 |
| Oracle International Corporation | 13562 |
46 |
| Juniper Networks, Inc. | 3365 |
46 |
| Amazon Technologies, Inc. | 28087 |
42 |
| NEC Corporation | 37004 |
31 |
| Hewlett Packard Enterprise Development LP | 11493 |
26 |
| Dell Products L.P. | 17017 |
24 |
| International Business Machines Corporation | 62634 |
22 |
| Avago Technologies International Sales Pte. Limited | 8558 |
22 |
| Asset Recovery Associates, LLC | 44 |
21 |
| Dispersive Holdings, Inc. | 51 |
21 |
| Ericsson | 22717 |
17 |
| ZTE Corporation | 44170 |
17 |
| Nippon Telegraph and Telephone Corporation | 15924 |
17 |
| AT&T Intellectual Property I, L.P. | 9995 |
15 |
| Microsoft Technology Licensing, LLC | 54466 |
14 |
| Intel Corporation | 47106 |
13 |
| Nicira, Inc. | 105 |
13 |
| Other owners | 341 |