Patent holdings for IPC class H04W 72/04

Total number of patents in this class: 74881

10-year publication summary

5477
6291
6476
7786
8708
10353
9168
8990
5185
1417
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Qualcomm Incorporated
77045
9003
Huawei Technologies Co., Ltd.
101396
7380
LG Electronics Inc.
69281
6849
Samsung Electronics Co., Ltd.
132239
4238
NTT DoCoMo, Inc.
11569
3375
Ericsson
20413
2316
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
18846
2304
ZTE Corporation
39359
2130
Apple Inc.
50331
2032
Telefonaktiebolaget LM Ericsson (publ)
26578
1369
Sony Corporation
32767
1235
Beijing Xiaomi Mobile Software Co., Ltd.
8940
1215
Nokia Technologies Oy
15246
1207
Sharp Kabushiki Kaisha
18959
1174
Intel Corporation
45638
1162
NEC Corporation
32848
1105
Vivo Mobile Communication Co., Ltd.
9990
1038
Fujitsu Limited
19199
727
Datang Mobile Communications Equipment Co., Ltd
3247
711
Sharp Corporation
9968
684
Other owners 23627