- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 21/78 - 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
Patent holdings for IPC class G06F 21/78
Total number of patents in this class: 1741
10-year publication summary
|
121
|
144
|
148
|
168
|
207
|
213
|
251
|
232
|
135
|
36
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 45621 |
108 |
| International Business Machines Corporation | 60644 |
66 |
| Microsoft Technology Licensing, LLC | 51439 |
57 |
| Samsung Electronics Co., Ltd. | 131630 |
52 |
| Micron Technology, Inc. | 24960 |
50 |
| Dell Products L.P. | 11144 |
44 |
| JPMorgan Chase Bank, National Association | 10964 |
35 |
| Pure Storage, Inc. | 2435 |
34 |
| EMC IP Holding Company LLC | 11079 |
31 |
| Apple Inc. | 50209 |
30 |
| Nutanix, Inc. | 703 |
30 |
| Hewlett-Packard Development Company, L.P. | 28538 |
26 |
| ARM Limited | 4353 |
24 |
| Huawei Technologies Co., Ltd. | 100781 |
23 |
| Seagate Technology LLC | 4228 |
23 |
| Amazon Technologies, Inc. | 24422 |
22 |
| Qualcomm Incorporated | 76576 |
18 |
| Google LLC | 38759 |
16 |
| Hitachi, Ltd. | 16452 |
14 |
| Texas Instruments Incorporated | 19376 |
14 |
| Other owners | 1024 |