Patent holdings for IPC class G06F 21/31

Total number of patents in this class: 10422

10-year publication summary

1032
997
1048
1186
1072
1085
1090
934
844
320
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Microsoft Technology Licensing, LLC
53472
357
Capital One Services, LLC.
9012
254
Samsung Electronics Co., Ltd.
143812
243
International Business Machines Corporation
60907
241
Bank of America Corporation
7428
234
Google LLC
41766
164
Apple Inc.
54416
146
Amazon Technologies, Inc.
26440
108
PayPal, Inc.
4055
103
Intel Corporation
46678
97
NEC Corporation
35291
96
Dell Products L.P.
14048
91
Hewlett-Packard Development Company, L.P.
25972
88
Huawei Technologies Co., Ltd.
110803
87
Visa International Service Association
4505
86
Ricoh Company, Ltd.
13215
80
Tencent Technology (Shenzhen) Company Limited
14515
75
Wells Fargo Bank, National Association
3733
75
Canon Inc.
39365
70
Oracle International Corporation
12905
69
Other owners 7658