- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 41/5019 - Ensuring fulfilment of SLA
Patent holdings for IPC class H04L 41/5019
Total number of patents in this class: 288
10-year publication summary
2
|
1
|
3
|
6
|
25
|
26
|
64
|
63
|
74
|
24
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Intel Corporation | 45621 |
38 |
Huawei Technologies Co., Ltd. | 100781 |
19 |
Cisco Technology, Inc. | 18858 |
14 |
Microsoft Technology Licensing, LLC | 51439 |
13 |
Ericsson | 20417 |
12 |
International Business Machines Corporation | 60644 |
11 |
Verizon Patent And Licensing Inc. | 6900 |
9 |
NEC Corporation | 32703 |
7 |
Juniper Networks, Inc. | 3556 |
7 |
Level 3 Communications, LLC | 1428 |
7 |
AT&T Intellectual Property I, L.P. | 9886 |
6 |
Cyemptive Technologies, Inc. | 31 |
5 |
Telefonaktiebolaget LM Ericsson (publ) | 26435 |
5 |
Oxylabs, UAB | 93 |
5 |
Citrix Systems, Inc. | 3905 |
4 |
Oracle International Corporation | 12313 |
3 |
Altera Corporation | 2241 |
3 |
Assia SPE LLC, c/o The Corporation Trust Company | 108 |
3 |
Netsia, Inc. | 55 |
3 |
7Signal, Inc. | 12 |
3 |
Other owners | 111 |