Patent holdings for IPC class H04L 25/02

Total number of patents in this class: 10305

10-year publication summary

769
775
949
1011
909
861
824
777
775
48
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Qualcomm Incorporated
81865
1295
Huawei Technologies Co., Ltd.
106762
636
Samsung Electronics Co., Ltd.
139001
518
LG Electronics Inc.
71039
471
Ericsson
21144
329
Telefonaktiebolaget LM Ericsson (publ)
27416
300
Apple Inc.
52750
255
Intel Corporation
46126
205
ZTE Corporation
41061
155
Sony Corporation
31541
135
Sun Patent Trust
2040
122
Nokia Technologies Oy
16542
108
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
20015
103
Texas Instruments Incorporated
19432
96
Marvell Asia PTE, Ltd.
6563
91
Kandou Labs, S.A.
322
86
Rambus Inc.
2329
82
Robert Bosch GmbH
41786
78
Avago Technologies International Sales Pte. Limited
8928
75
AT&T Intellectual Property I, L.P.
9337
74
Other owners 5091