Patent holdings for IPC class H04W 72/121

Total number of patents in this class: 271

10-year publication summary

0
1
1
0
2
12
47
61
86
53
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Qualcomm Incorporated
77154
43
Huawei Technologies Co., Ltd.
101589
18
Samsung Electronics Co., Ltd.
132456
15
Ericsson
20416
12
Sony Group Corporation
10956
11
Canon Inc.
36836
9
LG Electronics Inc.
69291
8
Interdigital Patent Holdings, Inc.
3726
8
SK Telecom Co., Ltd.
1698
6
Intel Corporation
45627
5
Cisco Technology, Inc.
18879
5
Lenovo (Singapore) Pte. Ltd.
2950
4
Google LLC
38989
4
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
18871
4
Wilus Institute of Standards and Technology Inc.
615
4
T-Mobile Innovations LLC
3226
4
Apple Inc.
50350
3
Sony Corporation
32716
3
Kyocera Corporation
12787
3
NTT DoCoMo, Inc.
11602
3
Other owners 99