- 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: 806
10-year publication summary
|
77
|
97
|
88
|
87
|
63
|
56
|
68
|
44
|
48
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Banks and Acquirers International Holding | 593 |
33 |
| International Business Machines Corporation | 62309 |
32 |
| Dell Products L.P. | 16469 |
28 |
| Microsoft Technology Licensing, LLC | 54281 |
22 |
| VeriFone, Inc. | 340 |
17 |
| Block, Inc., The | 1653 |
17 |
| Hewlett-Packard Development Company, L.P. | 25328 |
12 |
| High SEC Labs Ltd. | 82 |
11 |
| Siemens AG | 24159 |
9 |
| Cisco Technology, Inc. | 22373 |
8 |
| Hewlett Packard Enterprise Development LP | 10926 |
8 |
| Intel Corporation | 46726 |
7 |
| NPX B.V. | 2771 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 33737 |
6 |
| Amazon Technologies, Inc. | 27829 |
6 |
| Analog Devices, Inc. | 3335 |
6 |
| NXP USA, Inc. | 4447 |
6 |
| Thales DIS CPL USA, Inc. | 174 |
6 |
| NEC Corporation | 36747 |
5 |
| Micron Technology, Inc. | 27370 |
5 |
| Other owners | 555 |