- 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: 712
10-year publication summary
|
13
|
8
|
19
|
56
|
102
|
120
|
152
|
101
|
86
|
50
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22491 |
147 |
| Juniper Networks, Inc. | 3721 |
21 |
| Huawei Technologies Co., Ltd. | 123282 |
18 |
| NetScout Systems, Inc. | 268 |
16 |
| Ericsson | 22660 |
11 |
| Amazon Technologies, Inc. | 28066 |
11 |
| VMware LLC | 6831 |
11 |
| AT&T Intellectual Property I, L.P. | 9993 |
10 |
| Arista Networks, Inc. | 1248 |
10 |
| Arlo Technologies, Inc. | 214 |
10 |
| Microsoft Technology Licensing, LLC | 54439 |
9 |
| Nippon Telegraph and Telephone Corporation | 15922 |
9 |
| Hewlett Packard Enterprise Development LP | 11042 |
9 |
| Intel Corporation | 47102 |
8 |
| Telefonaktiebolaget LM Ericsson (publ) | 28744 |
7 |
| Boost SubscriberCo L.L.C. | 934 |
7 |
| Bank of America Corporation | 8396 |
6 |
| Capital One Services, LLC. | 9978 |
6 |
| CenturyLink Intellectual Property LLC | 1275 |
6 |
| ExtraHop Networks, Inc. | 91 |
6 |
| Other owners | 374 |