- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 21/30 - Authentication, i.e. establishing the identity or authorisation of security principals
Patent holdings for IPC class G06F 21/30
Total number of patents in this class: 2226
10-year publication summary
|
217
|
186
|
245
|
236
|
185
|
185
|
125
|
130
|
139
|
82
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 47093 |
70 |
| Microsoft Technology Licensing, LLC | 53854 |
68 |
| Samsung Electronics Co., Ltd. | 147334 |
59 |
| International Business Machines Corporation | 61402 |
47 |
| Hewlett-Packard Development Company, L.P. | 25829 |
41 |
| Capital One Services, LLC. | 9247 |
35 |
| Visa International Service Association | 4728 |
33 |
| Amazon Technologies, Inc. | 26867 |
27 |
| Google LLC | 42510 |
26 |
| Bank of America Corporation | 7633 |
24 |
| Apple Inc. | 55345 |
22 |
| Oracle International Corporation | 12988 |
22 |
| Beta Bionics, Inc. | 98 |
19 |
| Early Warning Services, LLC | 277 |
16 |
| eBay Inc. | 3375 |
15 |
| Huawei Technologies Co., Ltd. | 113491 |
14 |
| EMC IP Holding Company LLC | 10799 |
14 |
| Omnissa, LLC | 1618 |
14 |
| Google Inc. | 4226 |
13 |
| Canon Inc. | 40280 |
13 |
| Other owners | 1634 |