- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 43/028 - Capturing of monitoring data by filtering
Patent holdings for IPC class H04L 43/028
Total number of patents in this class: 361
10-year publication summary
|
3
|
4
|
5
|
8
|
16
|
45
|
64
|
94
|
95
|
28
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 18858 |
25 |
| Aviatrix Systems, Inc. | 79 |
14 |
| VMware LLC | 6078 |
14 |
| Juniper Networks, Inc. | 3556 |
10 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
9 |
| Ericsson | 20417 |
8 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Verizon Patent And Licensing Inc. | 6900 |
7 |
| Gigamon Inc. | 164 |
7 |
| Nicira, Inc. | 1192 |
7 |
| Microsoft Technology Licensing, LLC | 51439 |
6 |
| Splunk Inc. | 1872 |
6 |
| T-Mobile USA, Inc. | 3668 |
6 |
| Centripetal Networks, LLC | 138 |
6 |
| Intel Corporation | 45621 |
5 |
| Huawei Technologies Co., Ltd. | 100781 |
5 |
| Nippon Telegraph and Telephone Corporation | 14195 |
5 |
| NetScout Systems, Inc. | 226 |
5 |
| Zscaler, Inc. | 358 |
5 |
| Qualcomm Incorporated | 76576 |
4 |
| Other owners | 200 |