Patent holdings for IPC class G06F 21/44

Total number of patents in this class: 6017

10-year publication summary

490
484
605
697
788
741
692
663
590
255
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Hewlett-Packard Development Company, L.P.
28223
193
Samsung Electronics Co., Ltd.
133014
150
Intel Corporation
45668
146
Microsoft Technology Licensing, LLC
51527
141
International Business Machines Corporation
59933
133
Apple Inc.
50461
88
Huawei Technologies Co., Ltd.
102126
88
Capital One Services, LLC.
7767
84
Amazon Technologies, Inc.
24522
80
Dell Products L.P.
11469
74
Google LLC
39141
63
Sony Corporation
32511
61
Canon Inc.
36863
50
Cisco Technology, Inc.
18891
50
Visa International Service Association
4235
49
Bank of America Corporation
6636
48
Siemens AG
24874
46
NEC Corporation
32968
40
Ricoh Company, Ltd.
13205
40
Hewlett Packard Enterprise Development LP
10693
39
Other owners 4354