- 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: 423
10-year publication summary
|
1
|
1
|
1
|
13
|
25
|
59
|
75
|
106
|
100
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 152304 |
51 |
| Telefonaktiebolaget LM Ericsson (publ) | 28564 |
39 |
| Ericsson | 22203 |
25 |
| Cisco Technology, Inc. | 22239 |
25 |
| Huawei Technologies Co., Ltd. | 118879 |
18 |
| Apple Inc. | 57432 |
10 |
| Nokia Technologies Oy | 19888 |
10 |
| LG Electronics Inc. | 74619 |
9 |
| Qualcomm Incorporated | 89294 |
7 |
| ZTE Corporation | 43451 |
7 |
| Datang Mobile Communications Equipment Co., Ltd | 4225 |
7 |
| Sandvine Corporation | 188 |
7 |
| AT&T Intellectual Property I, L.P. | 9811 |
6 |
| T-Mobile USA, Inc. | 4347 |
6 |
| Lenovo (Singapore) Pte. Ltd. | 3338 |
5 |
| Citrix Systems, Inc. | 3555 |
5 |
| Airties Belgium SPRL | 23 |
5 |
| NEC Corporation | 36475 |
4 |
| Interdigital Patent Holdings, Inc. | 6283 |
4 |
| Intel Corporation | 46597 |
4 |
| Other owners | 169 |