- 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: 10904
10-year publication summary
|
972
|
1023
|
1154
|
1031
|
1050
|
1050
|
911
|
859
|
717
|
61
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 54316 |
357 |
| Capital One Services, LLC. | 9629 |
280 |
| Bank of America Corporation | 7974 |
255 |
| Samsung Electronics Co., Ltd. | 151017 |
253 |
| International Business Machines Corporation | 61904 |
244 |
| Google LLC | 43386 |
168 |
| Apple Inc. | 56891 |
154 |
| Amazon Technologies, Inc. | 27447 |
108 |
| PayPal, Inc. | 4219 |
107 |
| NEC Corporation | 36438 |
102 |
| Intel Corporation | 46576 |
95 |
| Dell Products L.P. | 15826 |
95 |
| Visa International Service Association | 4832 |
93 |
| Huawei Technologies Co., Ltd. | 117695 |
90 |
| Hewlett-Packard Development Company, L.P. | 25471 |
87 |
| Wells Fargo Bank, National Association | 4194 |
85 |
| Ricoh Company, Ltd. | 13348 |
82 |
| Tencent Technology (Shenzhen) Company Limited | 15453 |
75 |
| Canon Inc. | 41573 |
72 |
| Oracle International Corporation | 13191 |
72 |
| Other owners | 8030 |