- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 41/0654 - Management of faults, events, alarms or notifications using network fault recovery
Patent holdings for IPC class H04L 41/0654
Total number of patents in this class: 783
10-year publication summary
|
3
|
4
|
12
|
19
|
67
|
134
|
169
|
173
|
128
|
68
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 19845 |
48 |
| VMware LLC | 6919 |
32 |
| Huawei Technologies Co., Ltd. | 111764 |
26 |
| Juniper Networks, Inc. | 3720 |
21 |
| Ericsson | 21674 |
20 |
| Nippon Telegraph and Telephone Corporation | 17260 |
19 |
| Hewlett Packard Enterprise Development LP | 10714 |
19 |
| Samsung Electronics Co., Ltd. | 145025 |
18 |
| Microsoft Technology Licensing, LLC | 53607 |
18 |
| International Business Machines Corporation | 61185 |
16 |
| DISH Wireless L.L.C. | 1093 |
15 |
| AT&T Intellectual Property I, L.P. | 9494 |
14 |
| Dell Products L.P. | 14182 |
14 |
| Comcast Cable Communications, LLC | 4669 |
13 |
| T-Mobile USA, Inc. | 4066 |
13 |
| Qualcomm Incorporated | 84847 |
11 |
| ZTE Corporation | 42146 |
10 |
| Amazon Technologies, Inc. | 26551 |
9 |
| Ciena Corporation | 2023 |
9 |
| Capital One Services, LLC. | 9079 |
9 |
| Other owners | 429 |