- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 21/71 - Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
Patent holdings for IPC class G06F 21/71
Total number of patents in this class: 1085
10-year publication summary
|
84
|
114
|
92
|
105
|
133
|
128
|
127
|
138
|
98
|
32
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 45621 |
87 |
| Samsung Electronics Co., Ltd. | 131630 |
32 |
| International Business Machines Corporation | 60644 |
32 |
| Microsoft Technology Licensing, LLC | 51439 |
21 |
| Apple Inc. | 50209 |
20 |
| Qualcomm Incorporated | 76576 |
19 |
| Micron Technology, Inc. | 24960 |
19 |
| Cryptography Research, Inc. | 282 |
18 |
| Google LLC | 38759 |
16 |
| Dell Products L.P. | 11144 |
14 |
| Huawei Technologies Co., Ltd. | 100781 |
13 |
| ARM Limited | 4353 |
13 |
| CloudFlare, Inc. | 388 |
13 |
| Via Technologies, Inc. | 1329 |
11 |
| Siemens AG | 24990 |
10 |
| Nippon Telegraph and Telephone Corporation | 14195 |
10 |
| JPMorgan Chase Bank, National Association | 10964 |
10 |
| Hewlett Packard Enterprise Development LP | 10702 |
10 |
| Infineon Technologies AG | 8189 |
9 |
| Socionext Inc. | 1575 |
9 |
| Other owners | 699 |