Patent holdings for IPC class H04W 28/16

Total number of patents in this class: 3103

10-year publication summary

228
185
207
226
255
247
235
235
196
165
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Huawei Technologies Co., Ltd.
105810
395
ZTE Corporation
40569
193
NTT DoCoMo, Inc.
12050
184
Telefonaktiebolaget LM Ericsson (publ)
27235
133
Qualcomm Incorporated
80034
131
Ericsson
20833
87
Samsung Electronics Co., Ltd.
137084
84
Sharp Kabushiki Kaisha
18901
74
Kyocera Corporation
13221
64
Fujitsu Limited
18923
60
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
19688
58
NEC Corporation
33951
57
Sony Corporation
31735
55
Nokia Technologies Oy
16096
55
Apple Inc.
51730
47
Nippon Telegraph and Telephone Corporation
15641
46
LG Electronics Inc.
70430
43
AT&T Intellectual Property I, L.P.
9330
43
Nokia Solutions And Networks Oy
6086
40
Sony Group Corporation
12193
35
Other owners 1219