- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 21/75 - 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 by inhibiting the analysis of circuitry or operation, e.g. to counteract reverse engineering
Patent holdings for IPC class G06F 21/75
Total number of patents in this class: 717
10-year publication summary
|
31
|
42
|
53
|
73
|
103
|
91
|
111
|
74
|
61
|
18
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cryptography Research, Inc. | 282 |
31 |
| ARM Limited | 4353 |
30 |
| STMicroelectronics (Rousset) SAS | 952 |
28 |
| International Business Machines Corporation | 60644 |
27 |
| Intel Corporation | 45621 |
23 |
| Samsung Electronics Co., Ltd. | 131630 |
15 |
| Infineon Technologies AG | 8189 |
13 |
| Secure-ic SAS | 75 |
13 |
| Thales DIS France SA | 825 |
12 |
| Microsoft Technology Licensing, LLC | 51439 |
10 |
| University of Florida Research Foundation, Inc. | 3883 |
10 |
| Nuvoton Technology Corporation | 521 |
10 |
| Qualcomm Incorporated | 76576 |
9 |
| Robert Bosch GmbH | 40953 |
8 |
| Google LLC | 38759 |
8 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
7 |
| Mitsubishi Electric Corporation | 43934 |
7 |
| NPX B.V. | 2204 |
7 |
| Rambus Inc. | 2314 |
7 |
| Nagravision S.A. | 626 |
7 |
| Other owners | 435 |