Patent holdings for IPC class H04W 28/084

Total number of patents in this class: 42

10-year publication summary

0
0
0
0
0
0
0
1
28
13
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Sharp Kabushiki Kaisha
18957
14
Kyocera Corporation
12735
10
NEC Corporation
32703
8
International Business Machines Corporation
60644
2
IBM China Company Limited
1050
2
Samsung Electronics Co., Ltd.
131630
1
Ericsson
20417
1
NTT DoCoMo, Inc.
11501
1
Canon Kabushiki Kaisha
6884
1
Sony Group Corporation
10730
1
Shabodi Corp
9
1
Other owners 0