Patent holdings for IPC class H04W 72/512

Total number of patents in this class: 162

10-year publication summary

0
0
9
4
4
5
0
21
61
50
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Huawei Technologies Co., Ltd.
112134
21
Qualcomm Incorporated
85094
13
Beijing Xiaomi Mobile Software Co., Ltd.
12145
12
Samsung Electronics Co., Ltd.
145630
9
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
20875
8
Telefonaktiebolaget LM Ericsson (publ)
27878
7
Sony Group Corporation
13751
7
LG Electronics Inc.
72890
6
Ericsson
21724
4
Denso Corporation
24248
4
Panasonic Intellectual Property Corporation of America
7626
4
Nippon Telegraph and Telephone Corporation
17303
4
Sharp Corporation
10313
3
NTT DoCoMo, Inc.
12890
3
Nokia Technologies Oy
17746
3
NXP USA, Inc.
4299
3
Apple Inc.
54714
2
AT&T Intellectual Property I, L.P.
9507
2
NEC Corporation
35567
2
Canon Inc.
39765
2
Other owners 43