Patent holdings for IPC class H04L 41/5054

Total number of patents in this class: 491

10-year publication summary

2
3
6
8
50
81
97
101
62
51
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Headwater Research LLC
304
35
Oracle International Corporation
13045
33
Telefonaktiebolaget LM Ericsson (publ)
28377
26
VMware LLC
6830
26
Ericsson
21917
22
Amazon Technologies, Inc.
27060
21
Cisco Technology, Inc.
22061
18
Huawei Technologies Co., Ltd.
114462
17
Intel Corporation
46921
14
Level 3 Communications, LLC
1279
13
Microsoft Technology Licensing, LLC
54029
12
AT&T Intellectual Property I, L.P.
9613
10
International Business Machines Corporation
61616
7
SAP SE
10022
7
Verizon Patent And Licensing Inc.
7165
7
Hewlett Packard Enterprise Development LP
10751
7
Dell Products L.P.
14875
6
Juniper Networks, Inc.
3745
5
Google LLC
42752
5
Apple Inc.
55735
4
Other owners 196