Patent holdings for IPC class H04L 1/18

Total number of patents in this class: 14926

10-year publication summary

485
611
945
1005
1274
1356
1348
1863
1859
1728
2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Principal owners for this class

Owner
All patents
This class
LG Electronics Inc.
59921
1858
Qualcomm Incorporated
59267
1746
Samsung Electronics Co., Ltd.
105375
1063
Huawei Technologies Co., Ltd.
64407
1017
Ericsson
17667
620
Telefonaktiebolaget LM Ericsson (publ)
21817
577
Apple Inc.
37123
464
ZTE Corporation
32275
342
Intel Corporation
47308
300
Nokia Technologies Oy
11160
215
Interdigital Patent Holdings, Inc.
2209
202
Sharp Corporation
14010
192
Interdigital Technology Corporation
2311
178
NTT DoCoMo, Inc.
8528
177
Sony Corporation
43781
161
Nokia Corporation
10629
160
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
7923
145
BlackBerry Limited
14654
140
Panasonic Intellectual Property Corporation of America
4101
137
Sun Patent Trust
1569
136
Other owners 5096