- 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: 275
10-year publication summary
26
|
42
|
28
|
32
|
26
|
13
|
16
|
21
|
8
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Pure Storage, Inc. | 2435 |
32 |
International Business Machines Corporation | 60644 |
12 |
Intel Corporation | 45621 |
12 |
Amazon Technologies, Inc. | 24422 |
11 |
May Patents Ltd. | 124 |
8 |
Seagate Technology LLC | 4228 |
7 |
Serenity Data Security, LLC | 11 |
6 |
Tahoe Research, Ltd. | 2146 |
6 |
Microsoft Technology Licensing, LLC | 51439 |
5 |
JPMorgan Chase Bank, National Association | 10964 |
5 |
ClevX, LLC | 91 |
5 |
Kioxia Corporation | 9847 |
5 |
NEC Corporation | 32703 |
4 |
Hewlett-Packard Development Company, L.P. | 28538 |
4 |
ARM Limited | 4353 |
4 |
Citrix Systems, Inc. | 3905 |
4 |
Samsung Electronics Co., Ltd. | 131630 |
3 |
Micron Technology, Inc. | 24960 |
3 |
Hitachi, Ltd. | 16452 |
3 |
Ricoh Company, Ltd. | 13266 |
3 |
Other owners | 133 |