- 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: 10794
10-year publication summary
|
1010
|
972
|
1023
|
1154
|
1031
|
1050
|
1049
|
907
|
854
|
673
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 54319 |
360 |
| Capital One Services, LLC. | 9475 |
275 |
| Bank of America Corporation | 7849 |
251 |
| Samsung Electronics Co., Ltd. | 149087 |
249 |
| International Business Machines Corporation | 61721 |
244 |
| Google LLC | 43094 |
168 |
| Apple Inc. | 56283 |
151 |
| Amazon Technologies, Inc. | 27237 |
108 |
| PayPal, Inc. | 4193 |
107 |
| NEC Corporation | 36257 |
102 |
| Intel Corporation | 46460 |
95 |
| Dell Products L.P. | 15371 |
93 |
| Visa International Service Association | 4787 |
92 |
| Huawei Technologies Co., Ltd. | 115827 |
89 |
| Hewlett-Packard Development Company, L.P. | 25585 |
87 |
| Ricoh Company, Ltd. | 13371 |
82 |
| Wells Fargo Bank, National Association | 4136 |
82 |
| Tencent Technology (Shenzhen) Company Limited | 15172 |
75 |
| Canon Inc. | 41108 |
71 |
| Oracle International Corporation | 13102 |
71 |
| Other owners | 7942 |