Patent holdings for IPC class H04W 72/566

Total number of patents in this class: 1617

10-year publication summary

1
2
8
19
113
296
348
362
334
116
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Qualcomm Incorporated
90674
311
LG Electronics Inc.
75160
116
Samsung Electronics Co., Ltd.
154751
102
Huawei Technologies Co., Ltd.
120888
64
Apple Inc.
58208
61
Ericsson
22331
61
NTT DoCoMo, Inc.
14397
59
Interdigital Patent Holdings, Inc.
6558
53
ZTE Corporation
43688
52
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
22740
52
Nokia Technologies Oy
20534
42
Vivo Mobile Communication Co., Ltd.
13382
33
Sony Group Corporation
15263
33
Sharp Corporation
10479
25
Beijing Xiaomi Mobile Software Co., Ltd.
14367
24
Lenovo (Singapore) Pte. Ltd.
3317
23
Datang Mobile Communications Equipment Co., Ltd
4307
18
Panasonic Intellectual Property Corporation of America
7104
17
AT&T Intellectual Property I, L.P.
9881
16
Sharp Kabushiki Kaisha
18610
16
Other owners 439