- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/725 - Selecting a path with suitable quality of service [QoS]
Patent holdings for IPC class H04L 12/725
Total number of patents in this class: 1778
10-year publication summary
|
245
|
309
|
237
|
224
|
115
|
45
|
8
|
0
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22374 |
250 |
| Huawei Technologies Co., Ltd. | 121322 |
110 |
| Telefonaktiebolaget LM Ericsson (publ) | 28689 |
49 |
| AT&T Intellectual Property I, L.P. | 9938 |
46 |
| VMware LLC | 6830 |
46 |
| Ericsson | 22399 |
37 |
| Intel Corporation | 46767 |
34 |
| NEC Corporation | 36658 |
32 |
| Juniper Networks, Inc. | 3744 |
32 |
| Level 3 Communications, LLC | 1247 |
32 |
| Amazon Technologies, Inc. | 27894 |
26 |
| Microsoft Technology Licensing, LLC | 54293 |
24 |
| Qualcomm Incorporated | 91008 |
23 |
| Futurewei Technologies, Inc. | 3778 |
23 |
| British Telecommunications Public Limited Company | 2602 |
22 |
| Oracle International Corporation | 13501 |
20 |
| ZTE Corporation | 43898 |
20 |
| Hewlett Packard Enterprise Development LP | 10979 |
20 |
| Avago Technologies International Sales Pte. Limited | 8579 |
18 |
| International Business Machines Corporation | 62353 |
17 |
| Other owners | 897 |