- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 41/5067 - Customer-centric QoS measurements
Patent holdings for IPC class H04L 41/5067
Total number of patents in this class: 372
10-year publication summary
|
0
|
1
|
1
|
1
|
13
|
25
|
59
|
74
|
105
|
68
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 146534 |
41 |
| Telefonaktiebolaget LM Ericsson (publ) | 28022 |
38 |
| Ericsson | 21778 |
24 |
| Cisco Technology, Inc. | 19950 |
21 |
| Huawei Technologies Co., Ltd. | 113006 |
16 |
| Nokia Technologies Oy | 17914 |
8 |
| LG Electronics Inc. | 73210 |
7 |
| Sandvine Corporation | 187 |
7 |
| Qualcomm Incorporated | 85550 |
6 |
| ZTE Corporation | 42552 |
6 |
| T-Mobile USA, Inc. | 4113 |
6 |
| AT&T Intellectual Property I, L.P. | 9520 |
5 |
| Lenovo (Singapore) Pte. Ltd. | 3090 |
5 |
| Citrix Systems, Inc. | 3603 |
5 |
| Airties Belgium SPRL | 23 |
5 |
| Apple Inc. | 55017 |
4 |
| NEC Corporation | 35734 |
4 |
| Intel Corporation | 47013 |
4 |
| CenturyLink Intellectual Property LLC | 1240 |
4 |
| Telecom Italia S.p.A. | 1046 |
4 |
| Other owners | 152 |