- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 21/46 - Structures or tools for the administration of authentication by designing passwords or checking the strength of passwords
Patent holdings for IPC class G06F 21/46
Total number of patents in this class: 805
10-year publication summary
|
72
|
79
|
87
|
111
|
110
|
85
|
59
|
52
|
56
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 62634 |
43 |
| Samsung Electronics Co., Ltd. | 157719 |
37 |
| Microsoft Technology Licensing, LLC | 54466 |
28 |
| PayPal, Inc. | 4343 |
18 |
| Apple Inc. | 58742 |
16 |
| Capital One Services, LLC. | 10004 |
16 |
| Bank of America Corporation | 8418 |
15 |
| Canon Inc. | 43817 |
13 |
| Hewlett-Packard Development Company, L.P. | 25184 |
13 |
| EMC IP Holding Company LLC | 10632 |
10 |
| Amazon Technologies, Inc. | 28087 |
9 |
| Wells Fargo Bank, National Association | 4511 |
9 |
| Kyndryl, Inc. | 3208 |
9 |
| Oracle International Corporation | 13562 |
8 |
| Huawei Technologies Co., Ltd. | 123385 |
8 |
| ZTE Corporation | 44170 |
8 |
| Ping An Technology (Shenzhen) Co., LTD. | 5852 |
8 |
| Advanced New Technologies Co., Ltd. | 2283 |
8 |
| Siemens AG | 24029 |
7 |
| Intel Corporation | 47106 |
7 |
| Other owners | 515 |