- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 43/12 - Network monitoring probes
Patent holdings for IPC class H04L 43/12
Total number of patents in this class: 684
10-year publication summary
|
2
|
1
|
14
|
49
|
100
|
120
|
150
|
98
|
82
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22256 |
143 |
| Juniper Networks, Inc. | 3781 |
20 |
| Huawei Technologies Co., Ltd. | 119891 |
17 |
| NetScout Systems, Inc. | 265 |
16 |
| Ericsson | 22283 |
11 |
| Amazon Technologies, Inc. | 27683 |
11 |
| VMware LLC | 6825 |
11 |
| Arista Networks, Inc. | 1208 |
10 |
| AT&T Intellectual Property I, L.P. | 9831 |
9 |
| Nippon Telegraph and Telephone Corporation | 16002 |
9 |
| Intel Corporation | 46638 |
8 |
| Microsoft Technology Licensing, LLC | 54215 |
8 |
| Hewlett Packard Enterprise Development LP | 10864 |
8 |
| Arlo Technologies, Inc. | 191 |
8 |
| Bank of America Corporation | 8161 |
6 |
| Capital One Services, LLC. | 9701 |
6 |
| CenturyLink Intellectual Property LLC | 1276 |
6 |
| ExtraHop Networks, Inc. | 89 |
6 |
| Google LLC | 43739 |
6 |
| The Nielsen Company (US), LLC | 2668 |
6 |
| Other owners | 359 |