- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 41/40 - Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using virtualisation of network functions or resources, e.g. SDN or NFV entities
Patent holdings for IPC class H04L 41/40
Total number of patents in this class: 770
10-year publication summary
|
0
|
0
|
0
|
2
|
3
|
19
|
72
|
192
|
220
|
219
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jio Platforms Limited | 1495 |
71 |
| Telefonaktiebolaget LM Ericsson (publ) | 28413 |
52 |
| Huawei Technologies Co., Ltd. | 114984 |
33 |
| Ericsson | 21968 |
32 |
| Rakuten Mobile, Inc. | 1051 |
32 |
| Microsoft Technology Licensing, LLC | 54132 |
28 |
| VMware LLC | 6832 |
28 |
| Cisco Technology, Inc. | 22095 |
27 |
| Samsung Electronics Co., Ltd. | 148584 |
25 |
| DISH Wireless L.L.C. | 1200 |
24 |
| Intel Corporation | 46760 |
17 |
| ZTE Corporation | 42891 |
17 |
| Oracle International Corporation | 13073 |
15 |
| Juniper Networks, Inc. | 3752 |
13 |
| Nippon Telegraph and Telephone Corporation | 16751 |
12 |
| Verizon Patent And Licensing Inc. | 7197 |
11 |
| Amazon Technologies, Inc. | 27138 |
10 |
| NTT DoCoMo, Inc. | 13498 |
9 |
| Level 3 Communications, LLC | 1282 |
9 |
| Rakuten Mobile USA LLC | 599 |
9 |
| Other owners | 296 |