- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 43/0817 - Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
Patent holdings for IPC class H04L 43/0817
Total number of patents in this class: 824
10-year publication summary
|
6
|
9
|
8
|
14
|
33
|
94
|
165
|
231
|
216
|
42
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 18858 |
40 |
| Huawei Technologies Co., Ltd. | 100781 |
27 |
| VMware LLC | 6078 |
27 |
| Microsoft Technology Licensing, LLC | 51439 |
25 |
| Intel Corporation | 45621 |
22 |
| AT&T Intellectual Property I, L.P. | 9886 |
19 |
| Juniper Networks, Inc. | 3556 |
19 |
| Verizon Patent And Licensing Inc. | 6900 |
18 |
| Amazon Technologies, Inc. | 24422 |
17 |
| Hewlett Packard Enterprise Development LP | 10702 |
14 |
| Google LLC | 38759 |
13 |
| International Business Machines Corporation | 60644 |
11 |
| Ericsson | 20417 |
11 |
| Arista Networks, Inc. | 936 |
10 |
| Snowflake Inc. | 1179 |
10 |
| Oracle International Corporation | 12313 |
9 |
| Nippon Telegraph and Telephone Corporation | 14195 |
9 |
| Citrix Systems, Inc. | 3905 |
8 |
| Comcast Cable Communications, LLC | 4075 |
8 |
| EMC IP Holding Company LLC | 11079 |
8 |
| Other owners | 499 |