Patent holdings for IPC class H04K 1/00

Total number of patents in this class: 1841

10-year publication summary

79
66
41
43
28
45
25
16
15
7
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Malikie Innovations Limited
7127
60
Samsung Electronics Co., Ltd.
146534
37
Microsoft Technology Licensing, LLC
53739
32
Intel Corporation
47013
30
Qualcomm Incorporated
85550
25
International Business Machines Corporation
61287
23
Cisco Technology, Inc.
19950
23
Nokia Technologies Oy
17914
23
Apple Inc.
55017
22
Ericsson
21778
20
Motorola, Inc.
2069
20
Sony Corporation
31028
14
Oracle America, Inc.
3085
14
Electronics and Telecommunications Research Institute
9399
14
Huawei Technologies Co., Ltd.
113006
14
Avago Technologies International Sales Pte. Limited
8752
14
NEC Corporation
35734
13
Panasonic Corporation
20093
13
Magiq Technologies, Inc
51
13
Motorola Solutions, Inc.
4392
12
Other owners 1405