- 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: 779
10-year publication summary
|
76
|
75
|
94
|
86
|
84
|
61
|
53
|
66
|
43
|
43
|
| 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 | 573 |
33 |
| International Business Machines Corporation | 61721 |
32 |
| Dell Products L.P. | 15371 |
24 |
| Microsoft Technology Licensing, LLC | 54319 |
22 |
| VeriFone, Inc. | 332 |
17 |
| Block, Inc., The | 1598 |
17 |
| Hewlett-Packard Development Company, L.P. | 25585 |
12 |
| High SEC Labs Ltd. | 82 |
11 |
| Siemens AG | 24333 |
9 |
| Hewlett Packard Enterprise Development LP | 10766 |
8 |
| Cisco Technology, Inc. | 22112 |
7 |
| NPX B.V. | 2615 |
7 |
| Intel Corporation | 46460 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 32457 |
6 |
| Amazon Technologies, Inc. | 27237 |
6 |
| Analog Devices, Inc. | 3360 |
6 |
| NXP USA, Inc. | 4350 |
6 |
| NEC Corporation | 36257 |
5 |
| Micron Technology, Inc. | 26558 |
5 |
| Robert Bosch GmbH | 43063 |
5 |
| Other owners | 535 |