Patent holdings for IPC class H04M 1/65

Total number of patents in this class: 176

10-year publication summary

18
14
20
17
8
10
4
8
4
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Verint Americas Inc.
591
9
ST Famtech, LLC
40
9
ST Portfolio Holdings, LLC
251
9
Samsung Electronics Co., Ltd.
140839
7
Srk Technology LLC
7
7
Conversation Processing Intelligence Corp.
13
6
eBay Inc.
3342
5
CenturyLink Intellectual Property LLC
1191
5
Apple Inc.
53393
4
Huawei Technologies Co., Ltd.
108191
4
ZTE Corporation
41378
4
Microsoft Technology Licensing, LLC
53127
4
Huawei Device Co., Ltd.
2758
4
JVC Kenwood Corporation
2940
4
Freshub LTD
11
4
Sorenson IP Holdings, LLC
292
4
LG Electronics Inc.
71584
3
AT&T Intellectual Property I, L.P.
9390
3
Malikie Innovations Limited
7289
3
Qualcomm Incorporated
82885
2
Other owners 76