- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 41/0668 - Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
Patent holdings for IPC class H04L 41/0668
Total number of patents in this class: 503
10-year publication summary
|
2
|
1
|
3
|
11
|
62
|
89
|
92
|
91
|
79
|
57
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22112 |
54 |
| Huawei Technologies Co., Ltd. | 115827 |
28 |
| Samsung Electronics Co., Ltd. | 149087 |
19 |
| Qualcomm Incorporated | 87585 |
19 |
| Comcast Cable Communications, LLC | 4860 |
19 |
| Intel Corporation | 46460 |
17 |
| International Business Machines Corporation | 61721 |
11 |
| Juniper Networks, Inc. | 3772 |
11 |
| Amazon Technologies, Inc. | 27237 |
10 |
| VMware LLC | 6834 |
10 |
| ZTE Corporation | 43054 |
9 |
| Hewlett Packard Enterprise Development LP | 10766 |
9 |
| Ericsson | 21998 |
8 |
| Microsoft Technology Licensing, LLC | 54319 |
7 |
| Nippon Telegraph and Telephone Corporation | 16320 |
7 |
| AT&T Intellectual Property I, L.P. | 9677 |
6 |
| SAP SE | 10030 |
6 |
| Nokia Solutions And Networks Oy | 6872 |
6 |
| NetApp, Inc. | 3305 |
6 |
| Palo Alto Networks, Inc. | 1348 |
6 |
| Other owners | 235 |