- 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: 1860
10-year publication summary
|
144
|
148
|
168
|
207
|
213
|
251
|
246
|
146
|
122
|
51
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 46751 |
114 |
| International Business Machines Corporation | 61123 |
64 |
| Samsung Electronics Co., Ltd. | 144426 |
62 |
| Microsoft Technology Licensing, LLC | 53545 |
61 |
| Dell Products L.P. | 14134 |
56 |
| Micron Technology, Inc. | 26214 |
55 |
| Pure Storage, Inc. | 2728 |
40 |
| EMC IP Holding Company LLC | 10848 |
32 |
| Nutanix, Inc. | 768 |
31 |
| Apple Inc. | 54527 |
30 |
| ARM Limited | 4629 |
26 |
| Hewlett-Packard Development Company, L.P. | 25940 |
25 |
| Huawei Technologies Co., Ltd. | 111237 |
25 |
| Amazon Technologies, Inc. | 26519 |
23 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2441 |
22 |
| Seagate Technology LLC | 3970 |
21 |
| Google LLC | 41903 |
20 |
| Qualcomm Incorporated | 84634 |
19 |
| Snowflake Inc. | 1452 |
16 |
| Hewlett Packard Enterprise Development LP | 10708 |
15 |
| Other owners | 1103 |