- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 43/0811 - Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
Patent holdings for IPC class H04L 43/0811
Total number of patents in this class: 552
10-year publication summary
|
7
|
4
|
10
|
5
|
21
|
67
|
84
|
149
|
155
|
45
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 18858 |
47 |
| Huawei Technologies Co., Ltd. | 100781 |
34 |
| VMware LLC | 6078 |
24 |
| Juniper Networks, Inc. | 3556 |
15 |
| Samsung Electronics Co., Ltd. | 131630 |
12 |
| International Business Machines Corporation | 60644 |
12 |
| Microsoft Technology Licensing, LLC | 51439 |
11 |
| Amazon Technologies, Inc. | 24422 |
9 |
| ICU Medical, Inc. | 856 |
9 |
| SAP SE | 9657 |
8 |
| Ciena Corporation | 1927 |
8 |
| Citrix Systems, Inc. | 3905 |
8 |
| Comcast Cable Communications, LLC | 4075 |
8 |
| Ericsson | 20417 |
7 |
| Intel Corporation | 45621 |
7 |
| ARRIS Enterprises LLC | 3432 |
7 |
| AT&T Intellectual Property I, L.P. | 9886 |
6 |
| Snowflake Inc. | 1179 |
6 |
| Apple Inc. | 50209 |
5 |
| Oracle International Corporation | 12313 |
5 |
| Other owners | 304 |