- 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: 2088
10-year publication summary
252
|
226
|
199
|
258
|
257
|
196
|
190
|
136
|
132
|
49
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Intel Corporation | 45621 |
67 |
Microsoft Technology Licensing, LLC | 51439 |
66 |
Samsung Electronics Co., Ltd. | 131630 |
58 |
International Business Machines Corporation | 60644 |
54 |
Hewlett-Packard Development Company, L.P. | 28538 |
41 |
Google LLC | 38759 |
29 |
Amazon Technologies, Inc. | 24422 |
27 |
Visa International Service Association | 4194 |
27 |
Apple Inc. | 50209 |
23 |
Bank of America Corporation | 6495 |
22 |
Oracle International Corporation | 12313 |
22 |
Capital One Services, LLC. | 7551 |
22 |
Beta Bionics, Inc. | 89 |
18 |
eBay Inc. | 3298 |
15 |
Citrix Systems, Inc. | 3905 |
15 |
AirWatch LLC | 472 |
15 |
Huawei Technologies Co., Ltd. | 100781 |
14 |
EMC IP Holding Company LLC | 11079 |
14 |
Google Inc. | 4362 |
13 |
Hewlett Packard Enterprise Development LP | 10702 |
13 |
Other owners | 1513 |