- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 21/73 - 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 creating or determining hardware identification, e.g. serial numbers
Patent holdings for IPC class G06F 21/73
Total number of patents in this class: 910
10-year publication summary
61
|
62
|
59
|
107
|
115
|
93
|
121
|
96
|
78
|
18
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Intel Corporation | 45621 |
60 |
Dell Products L.P. | 11144 |
29 |
Microsoft Technology Licensing, LLC | 51439 |
21 |
International Business Machines Corporation | 60644 |
19 |
ICTK Holdings Co., Ltd. | 51 |
18 |
Samsung Electronics Co., Ltd. | 131630 |
16 |
Hewlett-Packard Development Company, L.P. | 28538 |
15 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
13 |
Google LLC | 38759 |
13 |
Cryptography Research, Inc. | 282 |
11 |
Bluefin Payment Systems LLC | 45 |
11 |
Qualcomm Incorporated | 76576 |
9 |
Nokomis, Inc. | 65 |
9 |
Watanabe, Yukiko | 9 |
8 |
Micron Technology, Inc. | 24960 |
7 |
Texas Instruments Incorporated | 19376 |
7 |
Lexmark International, Inc. | 1793 |
7 |
CTK Co., Ltd. | 79 |
7 |
Data I/O Corporation | 67 |
7 |
eMemory Technology Inc. | 358 |
7 |
Other owners | 616 |