- 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: 691
10-year publication summary
|
4
|
11
|
5
|
22
|
67
|
91
|
153
|
167
|
146
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 19347 |
56 |
| Huawei Technologies Co., Ltd. | 106762 |
37 |
| VMware LLC | 5623 |
22 |
| Juniper Networks, Inc. | 3625 |
17 |
| Samsung Electronics Co., Ltd. | 139001 |
16 |
| Amazon Technologies, Inc. | 25909 |
14 |
| International Business Machines Corporation | 60129 |
13 |
| Microsoft Technology Licensing, LLC | 52886 |
12 |
| Ciena Corporation | 1951 |
12 |
| ICU Medical, Inc. | 1330 |
9 |
| SAP SE | 9848 |
8 |
| Comcast Cable Communications, LLC | 4449 |
8 |
| Apple Inc. | 52750 |
7 |
| AT&T Intellectual Property I, L.P. | 9337 |
7 |
| Ericsson | 21144 |
7 |
| Intel Corporation | 46126 |
7 |
| Citrix Systems, Inc. | 3718 |
7 |
| 8x8, Inc. | 426 |
7 |
| ARRIS Enterprises LLC | 3437 |
7 |
| www.TrustScience.com Inc. | 58 |
7 |
| Other owners | 411 |