Patent holdings for IPC class H04W 72/542

Total number of patents in this class: 1577

10-year publication summary

1
1
6
7
28
184
383
368
392
183
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Qualcomm Incorporated
84501
232
Huawei Technologies Co., Ltd.
110995
104
LG Electronics Inc.
72473
93
Ericsson
21593
79
Samsung Electronics Co., Ltd.
144143
77
Apple Inc.
54479
64
ZTE Corporation
42015
43
Vivo Mobile Communication Co., Ltd.
11985
41
Interdigital Patent Holdings, Inc.
5261
34
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
20704
34
Sony Group Corporation
13501
31
Beijing Xiaomi Mobile Software Co., Ltd.
11789
30
Comcast Cable Communications, LLC
4627
26
Nokia Technologies Oy
17558
25
ISCO International, LLC
229
20
NEC Corporation
35351
19
NTT DoCoMo, Inc.
12779
19
Verizon Patent And Licensing Inc.
7067
17
T-Mobile Innovations LLC
3582
15
Datang Mobile Communications Equipment Co., Ltd
3797
14
Other owners 560