Patent holdings for IPC class G06F 21/31

Total number of patents in this class: 9445

10-year publication summary

798
946
1032
996
1046
1181
1064
1066
1056
775
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023

Principal owners for this class

Owner
All patents
This class
Microsoft Technology Licensing, LLC
50650
342
International Business Machines Corporation
61980
259
Samsung Electronics Co., Ltd.
127295
211
Capital One Services, LLC.
6916
184
Bank of America Corporation
6204
180
Google LLC
37672
159
Apple Inc.
47799
122
Amazon Technologies, Inc.
23738
104
Intel Corporation
45765
98
PayPal, Inc.
3780
96
Hewlett-Packard Development Company, L.P.
29428
93
NEC Corporation
31901
78
Ricoh Company, Ltd.
13589
76
Huawei Technologies Co., Ltd.
96730
74
Canon Inc.
36613
73
Tencent Technology (Shenzhen) Company Limited
12400
73
Visa International Service Association
4064
69
Dell Products L.P.
10087
68
Citrix Systems, Inc.
3955
68
Oracle International Corporation
12074
63
Other owners 6955