Patent holdings for IPC class H04B 3/38

Total number of patents in this class: 43

10-year publication summary

4
4
4
17
5
4
4
2
3
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
AT&T Intellectual Property I, L.P.
9507
12
PPC Broadband, Inc.
1076
8
Qualcomm Incorporated
85094
4
British Telecommunications Public Limited Company
2622
2
ARRIS Enterprises LLC
3442
2
Samsung Electronics Co., Ltd.
145630
1
Sony Corporation
31080
1
Canon Inc.
39765
1
Intel Corporation
46960
1
Cisco Technology, Inc.
19881
1
Raytheon Company
8397
1
Juniper Networks, Inc.
3726
1
Nippon Telegraph and Telephone Corporation
17303
1
CommScope Technologies LLC
3237
1
Hangzhou H3C Technologies Co., Ltd.
380
1
Ohio University
366
1
Sagemcom Energy & Telecom SAS
254
1
Synaptics Incorporated
1796
1
WIPAM, Inc.
14
1
Digicomm International LLC
38
1
Other owners 0