- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 21/81 - Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer by operating on the power supply, e.g. enabling or disabling power-on, sleep or resume operations
Patent holdings for IPC class G06F 21/81
Total number of patents in this class: 300
10-year publication summary
|
44
|
25
|
35
|
40
|
52
|
26
|
22
|
22
|
18
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 45621 |
17 |
| Hewlett-Packard Development Company, L.P. | 28538 |
12 |
| Texas Instruments Incorporated | 19376 |
10 |
| International Business Machines Corporation | 60644 |
8 |
| Proton World International N.V. | 135 |
8 |
| Microsoft Technology Licensing, LLC | 51439 |
8 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Dell Products L.P. | 11144 |
7 |
| Qualcomm Incorporated | 76576 |
6 |
| Hewlett Packard Enterprise Development LP | 10702 |
5 |
| META Platforms, Inc. | 7514 |
5 |
| Lodestar Licensing Group LLC | 583 |
5 |
| Apple Inc. | 50209 |
4 |
| Canon Inc. | 36841 |
4 |
| STMicroelectronics (Rousset) SAS | 952 |
4 |
| Google LLC | 38759 |
4 |
| NXP USA, Inc. | 4155 |
4 |
| Thales DIS France SA | 825 |
4 |
| Renesas Electronics Corporation | 6305 |
3 |
| Huawei Technologies Co., Ltd. | 100781 |
3 |
| Other owners | 172 |