- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/2475 - Traffic characterised by specific attributes, e.g. priority or QoS for supporting traffic characterised by the type of applications
Patent holdings for IPC class H04L 47/2475
Total number of patents in this class: 328
10-year publication summary
|
0
|
4
|
7
|
18
|
30
|
69
|
69
|
45
|
56
|
24
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22386 |
21 |
| Samsung Electronics Co., Ltd. | 155224 |
17 |
| Huawei Technologies Co., Ltd. | 121192 |
15 |
| Verizon Patent And Licensing Inc. | 7523 |
14 |
| AT&T Intellectual Property I, L.P. | 9905 |
10 |
| Ericsson | 22374 |
10 |
| Headwater Research LLC | 316 |
9 |
| Qualcomm Incorporated | 90870 |
7 |
| Intel Corporation | 46737 |
7 |
| Juniper Networks, Inc. | 3772 |
7 |
| Citrix Systems, Inc. | 3529 |
7 |
| Telefonaktiebolaget LM Ericsson (publ) | 28674 |
7 |
| Apple Inc. | 58268 |
6 |
| Amazon Technologies, Inc. | 27873 |
6 |
| Sandvine Corporation | 190 |
6 |
| VMware LLC | 6828 |
6 |
| Nippon Telegraph and Telephone Corporation | 15935 |
5 |
| ARRIS Enterprises LLC | 3421 |
5 |
| Sophos Limited | 694 |
5 |
| Pribit Technology, Inc. | 68 |
5 |
| Other owners | 153 |