- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 21/86 - Secure or tamper-resistant housings
Patent holdings for IPC class G06F 21/86
Total number of patents in this class: 776
10-year publication summary
|
76
|
75
|
94
|
86
|
84
|
61
|
53
|
66
|
43
|
37
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Banks and Acquirers International Holding | 560 |
33 |
| International Business Machines Corporation | 61537 |
32 |
| Dell Products L.P. | 14768 |
24 |
| Microsoft Technology Licensing, LLC | 53968 |
22 |
| VeriFone, Inc. | 330 |
17 |
| Block, Inc., The | 1575 |
17 |
| Hewlett-Packard Development Company, L.P. | 25776 |
12 |
| High SEC Labs Ltd. | 82 |
11 |
| Siemens AG | 24352 |
9 |
| Hewlett Packard Enterprise Development LP | 10756 |
8 |
| Cisco Technology, Inc. | 22020 |
7 |
| NPX B.V. | 2578 |
7 |
| Intel Corporation | 47221 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 32052 |
6 |
| Amazon Technologies, Inc. | 27003 |
6 |
| Analog Devices, Inc. | 3368 |
6 |
| NXP USA, Inc. | 4315 |
6 |
| NEC Corporation | 36108 |
5 |
| Micron Technology, Inc. | 26235 |
5 |
| Robert Bosch GmbH | 42815 |
5 |
| Other owners | 532 |