Patent holdings for IPC class H04L 1/00

Total number of patents in this class: 32339

10-year publication summary

1932
2252
2637
2820
2627
3308
3699
3381
2869
1872
2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Principal owners for this class

Owner
All patents
This class
Qualcomm Incorporated
66169
3633
Huawei Technologies Co., Ltd.
84108
2683
LG Electronics Inc.
66105
2560
Samsung Electronics Co., Ltd.
117454
1832
Ericsson
19114
1032
Telefonaktiebolaget LM Ericsson (publ)
24026
870
ZTE Corporation
35485
757
Apple Inc.
43883
618
Intel Corporation
48005
610
Electronics and Telecommunications Research Institute
8718
440
Sony Corporation
39082
431
Cisco Technology, Inc.
18926
377
Sun Patent Trust
1763
376
Nokia Technologies Oy
12935
330
Marvell Asia PTE, Ltd.
7371
319
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
14780
284
NEC Corporation
29634
283
Avago Technologies International Sales Pte. Limited
9789
265
Fujitsu Limited
21050
253
Cavium International
6446
252
Other owners 14134