- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 21/57 - Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
Patent holdings for IPC class G06F 21/57
Total number of patents in this class: 11319
10-year publication summary
|
741
|
776
|
956
|
1139
|
1413
|
1375
|
1340
|
1329
|
1328
|
432
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 51439 |
510 |
| International Business Machines Corporation | 60644 |
483 |
| Intel Corporation | 45621 |
433 |
| Dell Products L.P. | 11144 |
397 |
| NEC Corporation | 32703 |
192 |
| Hewlett-Packard Development Company, L.P. | 28538 |
184 |
| Google LLC | 38759 |
144 |
| Huawei Technologies Co., Ltd. | 100781 |
141 |
| JPMorgan Chase Bank, National Association | 10964 |
134 |
| Bank of America Corporation | 6495 |
133 |
| Amazon Technologies, Inc. | 24422 |
132 |
| Samsung Electronics Co., Ltd. | 131630 |
120 |
| Cisco Technology, Inc. | 18858 |
113 |
| Siemens AG | 24990 |
110 |
| Hewlett Packard Enterprise Development LP | 10702 |
102 |
| Aurora Labs Ltd. | 112 |
95 |
| OneTrust LLC | 504 |
84 |
| Qualcomm Incorporated | 76576 |
81 |
| Apple Inc. | 50209 |
79 |
| Nippon Telegraph and Telephone Corporation | 14195 |
71 |
| Other owners | 7581 |