G06F 21/575
Secure boot
Official title: {Secure boot}
G06F21/575 (Secure boot) appears on 3,330 US grants and 3,846 published applications in this corpus.
Search patents in G06F- Granted patents
- 3,330
- Published applications
- 3,846
- Assignees
- 862
- Inventors
- 6,054
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 12 | 0 |
| 2000 | 8 | 0 |
| 2001 | 13 | 3 |
| 2002 | 13 | 21 |
| 2003 | 16 | 63 |
| 2004 | 14 | 66 |
| 2005 | 15 | 85 |
| 2006 | 34 | 83 |
| 2007 | 48 | 77 |
| 2008 | 47 | 100 |
| 2009 | 48 | 121 |
| 2010 | 76 | 90 |
| 2011 | 75 | 81 |
| 2012 | 104 | 105 |
| 2013 | 101 | 118 |
| 2014 | 142 | 168 |
| 2015 | 147 | 154 |
| 2016 | 182 | 191 |
| 2017 | 193 | 233 |
| 2018 | 163 | 224 |
| 2019 | 229 | 250 |
| 2020 | 258 | 268 |
| 2021 | 232 | 269 |
| 2022 | 269 | 230 |
| 2023 | 255 | 260 |
| 2024 | 237 | 238 |
| 2025 | 234 | 205 |
| 2026 | 135 | 143 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Managing motherboard replacement at an information handling system6 Oct 2026US 12,754,741 B2Dell Products L. P.
- Apparatus and method for booting an application processor6 Oct 2026US 12,755,021 B2Intel Corporation
- Trust zone attestation for secure loading of service OS6 Oct 2026US 12,755,022 B2Dell Products L. P.
- Information processor, mobile body apparatus, and communication system29 Sep 2026US 12,750,207 B2Sony Semiconductor Solutions Corporation
- Method for detecting anomalies suggesting a manipulation during a secure starting operation of a software-controlled device22 Sep 2026US 12,743,520 B2AUMOVIO Germany GmbH
- Option rom containerization1 Oct 2026US 2026/0300493 A1Lenovo Global Technology (United States) Inc.
- Hardware specific cryptographic key1 Oct 2026US 2026/0300516 A1Analog Devices, Inc.
- Verifying secure software images using digital certificates1 Oct 2026US 2026/0303370 A1Micron Technology, Inc.
- Data preservation via out-of-band security management24 Sep 2026US 2026/0288944 A1Dell Products L. P.
- Verification method for a fast secure boot24 Sep 2026US 2026/0288966 A1Steering Solutions IP Holding Corporation
Most cited
By later US patents
- Method of authenticating game data sets in an electronic casino gaming system747US 6,149,522 ASilicon Gaming - Nevada · 2000
- Digital rights management operating system562US 6,330,670 B1Microsoft Corporation · 2001
- Method and apparatus for assessing integrity of computer system software502US 5,421,006 ACompaq Computer Corporation · 1995
- Networked workstation intrusion detection system406US 5,919,257 ANovell, Inc. · 1999
- Method and apparatus to secure proprietary operation of computer equipment358US 4,454,594 AU. S. Philips Corporation · 1984