Patent holdings for IPC class H04L 1/00

Total number of patents in this class: 29064

10-year publication summary

1023
1254
1925
2244
2625
2795
2583
3174
3369
2273
2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Principal owners for this class

Owner
All patents
This class
Qualcomm Incorporated
59267
3026
LG Electronics Inc.
59921
2118
Huawei Technologies Co., Ltd.
64407
2102
Samsung Electronics Co., Ltd.
105375
1548
Ericsson
17667
945
Telefonaktiebolaget LM Ericsson (publ)
21817
834
ZTE Corporation
32275
636
Intel Corporation
47308
483
Apple Inc.
37123
465
Sony Corporation
43781
410
Cisco Technology, Inc.
19071
389
Electronics and Telecommunications Research Institute
9250
373
Sun Patent Trust
1569
321
Fujitsu Limited
24769
305
NEC Corporation
26992
294
Avago Technologies International Sales Pte. Limited
12423
284
Nokia Corporation
10629
255
Nokia Technologies Oy
11160
235
NTT DoCoMo, Inc.
8528
227
Intel IP Corporation
3525
215
Other owners 13599