- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 21/31 - User authentication
Patent holdings for IPC class G06F 21/31
Total number of patents in this class: 10546
10-year publication summary
|
1031
|
997
|
1047
|
1185
|
1068
|
1088
|
1089
|
939
|
848
|
434
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 53729 |
357 |
| Capital One Services, LLC. | 9163 |
258 |
| Samsung Electronics Co., Ltd. | 146346 |
246 |
| International Business Machines Corporation | 61257 |
242 |
| Bank of America Corporation | 7554 |
236 |
| Google LLC | 42261 |
166 |
| Apple Inc. | 54937 |
147 |
| Amazon Technologies, Inc. | 26716 |
108 |
| PayPal, Inc. | 4114 |
105 |
| NEC Corporation | 35687 |
97 |
| Intel Corporation | 47005 |
97 |
| Dell Products L.P. | 14530 |
92 |
| Visa International Service Association | 4568 |
90 |
| Hewlett-Packard Development Company, L.P. | 25881 |
88 |
| Huawei Technologies Co., Ltd. | 112690 |
88 |
| Ricoh Company, Ltd. | 13279 |
80 |
| Wells Fargo Bank, National Association | 3842 |
77 |
| Tencent Technology (Shenzhen) Company Limited | 14765 |
75 |
| Canon Inc. | 39960 |
71 |
| Oracle International Corporation | 12946 |
70 |
| Other owners | 7756 |