Patent holdings for IPC class H04L 1/00

Total number of patents in this class: 33251

10-year publication summary

2252
2638
2822
2628
3320
3713
3423
2950
2601
942
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023

Principal owners for this class

Owner
All patents
This class
Qualcomm Incorporated
70412
3839
Huawei Technologies Co., Ltd.
91895
2897
LG Electronics Inc.
67597
2652
Samsung Electronics Co., Ltd.
123537
1922
Ericsson
19835
1062
Telefonaktiebolaget LM Ericsson (publ)
25175
896
ZTE Corporation
37056
782
Apple Inc.
46297
652
Intel Corporation
46080
611
Electronics and Telecommunications Research Institute
8760
445
Sony Corporation
35923
406
Sun Patent Trust
1872
388
Cisco Technology, Inc.
18706
369
Nokia Technologies Oy
13817
348
Marvell Asia PTE, Ltd.
7188
322
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
16747
305
Avago Technologies International Sales Pte. Limited
10255
273
NEC Corporation
30716
270
AT&T Intellectual Property I, L.P.
11368
253
Panasonic Intellectual Property Corporation of America
5413
246
Other owners 14313