- 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: 954
10-year publication summary
|
0
|
1
|
3
|
5
|
24
|
84
|
214
|
239
|
259
|
91
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jio Platforms Limited | 1787 |
77 |
| Telefonaktiebolaget LM Ericsson (publ) | 28758 |
57 |
| Huawei Technologies Co., Ltd. | 123385 |
42 |
| Ericsson | 22717 |
41 |
| Samsung Electronics Co., Ltd. | 157719 |
36 |
| Cisco Technology, Inc. | 22493 |
36 |
| Rakuten Mobile, Inc. | 1127 |
34 |
| VMware LLC | 6832 |
30 |
| Microsoft Technology Licensing, LLC | 54466 |
28 |
| Boost SubscriberCo L.L.C. | 939 |
21 |
| Intel Corporation | 47106 |
20 |
| Oracle International Corporation | 13562 |
20 |
| Verizon Patent And Licensing Inc. | 7560 |
18 |
| ZTE Corporation | 44170 |
18 |
| Amazon Technologies, Inc. | 28087 |
14 |
| Juniper Networks, Inc. | 3365 |
13 |
| DISH Wireless L.L.C. | 605 |
13 |
| AT&T Intellectual Property I, L.P. | 9995 |
10 |
| Nippon Telegraph and Telephone Corporation | 15924 |
10 |
| British Telecommunications Public Limited Company | 2601 |
9 |
| Other owners | 407 |