- 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: 1074
10-year publication summary
|
133
|
172
|
140
|
144
|
123
|
143
|
71
|
52
|
6
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nicira, Inc. | 1192 |
129 |
| Cisco Technology, Inc. | 18858 |
87 |
| Juniper Networks, Inc. | 3556 |
60 |
| Huawei Technologies Co., Ltd. | 100781 |
51 |
| Oracle International Corporation | 12313 |
47 |
| Amazon Technologies, Inc. | 24422 |
43 |
| VMware LLC | 6078 |
40 |
| NEC Corporation | 32703 |
37 |
| International Business Machines Corporation | 60644 |
24 |
| Dell Products L.P. | 11144 |
24 |
| Avago Technologies International Sales Pte. Limited | 9260 |
22 |
| Asset Recovery Associates, LLC | 45 |
21 |
| Dispersive Holdings, Inc. | 51 |
21 |
| Nippon Telegraph and Telephone Corporation | 14195 |
18 |
| Hewlett Packard Enterprise Development LP | 10702 |
18 |
| Ericsson | 20417 |
17 |
| ZTE Corporation | 39218 |
17 |
| AT&T Intellectual Property I, L.P. | 9886 |
15 |
| Intel Corporation | 45621 |
15 |
| Microsoft Technology Licensing, LLC | 51439 |
15 |
| Other owners | 353 |