- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 21/80 - Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in storage media based on magnetic or optical technology, e.g. disks with sectors
Patent holdings for IPC class G06F 21/80
Total number of patents in this class: 279
10-year publication summary
|
28
|
32
|
26
|
13
|
15
|
21
|
10
|
12
|
9
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pure Storage, Inc. | 2895 |
36 |
| Amazon Technologies, Inc. | 28066 |
13 |
| May Patents Ltd. | 167 |
13 |
| International Business Machines Corporation | 62621 |
11 |
| Intel Corporation | 47102 |
8 |
| Seagate Technology LLC | 3963 |
7 |
| Tahoe Research, Ltd. | 2032 |
6 |
| Micron Technology, Inc. | 27626 |
5 |
| ClevX, LLC | 86 |
5 |
| Serenity Data Security, LLC | 10 |
5 |
| Kioxia Corporation | 10805 |
5 |
| NCR Atleos Corporation | 554 |
5 |
| NEC Corporation | 36934 |
4 |
| Hewlett-Packard Development Company, L.P. | 25216 |
4 |
| Microsoft Technology Licensing, LLC | 54439 |
4 |
| ARM Limited | 5037 |
4 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2695 |
4 |
| Samsung Electronics Co., Ltd. | 157557 |
3 |
| Hitachi, Ltd. | 16071 |
3 |
| Sandisk Technologies Inc. | 5432 |
3 |
| Other owners | 131 |