- 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: 13580
10-year publication summary
|
762
|
930
|
1120
|
1390
|
1362
|
1321
|
1329
|
1380
|
1376
|
1269
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 54319 |
598 |
| Dell Products L.P. | 15371 |
547 |
| International Business Machines Corporation | 61721 |
517 |
| Intel Corporation | 46460 |
453 |
| NEC Corporation | 36257 |
224 |
| Cisco Technology, Inc. | 22112 |
192 |
| Hewlett-Packard Development Company, L.P. | 25585 |
184 |
| Huawei Technologies Co., Ltd. | 115827 |
178 |
| Bank of America Corporation | 7849 |
175 |
| Google LLC | 43094 |
173 |
| Amazon Technologies, Inc. | 27237 |
151 |
| Siemens AG | 24333 |
141 |
| Samsung Electronics Co., Ltd. | 149087 |
140 |
| JPMorgan Chase Bank, National Association | 8754 |
125 |
| Hewlett Packard Enterprise Development LP | 10766 |
114 |
| Aurora Labs Ltd. | 130 |
101 |
| Fortinet, Inc. | 1166 |
97 |
| Nippon Telegraph and Telephone Corporation | 16320 |
96 |
| Qualcomm Incorporated | 87585 |
95 |
| Micron Technology, Inc. | 26558 |
92 |
| Other owners | 9187 |