Patent holdings for IPC class H04L 25/02

Total number of patents in this class: 9471

10-year publication summary

768
826
769
775
950
1011
900
835
792
304
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023

Principal owners for this class

Owner
All patents
This class
Qualcomm Incorporated
70338
1150
Huawei Technologies Co., Ltd.
91672
544
LG Electronics Inc.
67565
458
Samsung Electronics Co., Ltd.
123340
437
Ericsson
19816
310
Telefonaktiebolaget LM Ericsson (publ)
25155
264
Intel Corporation
46078
228
Apple Inc.
46256
227
Sony Corporation
35977
157
ZTE Corporation
36993
134
Sun Patent Trust
1872
111
Rambus Inc.
2419
106
Marvell Asia PTE, Ltd.
7186
90
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
16677
89
Texas Instruments Incorporated
19204
86
AT&T Intellectual Property I, L.P.
11373
82
Nokia Technologies Oy
13803
80
Robert Bosch GmbH
40323
78
Kandou Labs, S.A.
295
75
Avago Technologies International Sales Pte. Limited
10267
75
Other owners 4690