Patent holdings for IPC class H04L 25/02

Total number of patents in this class: 9923

10-year publication summary

826
769
775
949
1011
906
855
814
764
359
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Qualcomm Incorporated
77367
1247
Huawei Technologies Co., Ltd.
102126
597
Samsung Electronics Co., Ltd.
133014
480
LG Electronics Inc.
69299
462
Ericsson
20478
314
Telefonaktiebolaget LM Ericsson (publ)
26647
288
Apple Inc.
50461
246
Intel Corporation
45668
212
ZTE Corporation
39650
145
Sony Corporation
32511
139
Sun Patent Trust
1991
119
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
18964
99
Nokia Technologies Oy
15310
97
Texas Instruments Incorporated
19401
93
Marvell Asia PTE, Ltd.
6771
89
Rambus Inc.
2321
85
Kandou Labs, S.A.
322
84
Robert Bosch GmbH
41150
76
Avago Technologies International Sales Pte. Limited
9275
76
AT&T Intellectual Property I, L.P.
9604
70
Other owners 4905