G06F 21/74
Operating in dual or compartmented mode, i.e. at least one secure mode
Official title: operating in dual or compartmented mode, i.e. at least one secure mode
G06F21/74 (Operating in dual or compartmented mode, i.e. at least one secure mode) appears on 1,842 US grants and 2,187 published applications in this corpus.
Search patents in G06F- Granted patents
- 1,842
- Published applications
- 2,187
- Assignees
- 630
- Inventors
- 4,147
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 1 | 0 |
| 2001 | 9 | 3 |
| 2002 | 6 | 10 |
| 2003 | 5 | 21 |
| 2004 | 10 | 50 |
| 2005 | 12 | 54 |
| 2006 | 24 | 58 |
| 2007 | 25 | 43 |
| 2008 | 28 | 61 |
| 2009 | 33 | 79 |
| 2010 | 44 | 59 |
| 2011 | 41 | 59 |
| 2012 | 50 | 48 |
| 2013 | 77 | 84 |
| 2014 | 109 | 135 |
| 2015 | 113 | 122 |
| 2016 | 106 | 115 |
| 2017 | 106 | 130 |
| 2018 | 108 | 120 |
| 2019 | 115 | 144 |
| 2020 | 140 | 153 |
| 2021 | 131 | 175 |
| 2022 | 140 | 124 |
| 2023 | 125 | 118 |
| 2024 | 106 | 85 |
| 2025 | 100 | 84 |
| 2026 | 50 | 53 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for encrypting files for application-level data protection in secure enclaves6 Oct 2026US 12,755,030 B1Anjuna Security, Inc.
- Security and support for trust domain operation25 Aug 2026US 12,717,902 B2Intel Corporation
- Advanced elastic launch for trusted execution environments25 Aug 2026US 12,717,934 B2Red Hat, Inc.
- Multi-tenant secrets manager25 Aug 2026US 12,719,869 B2Dell Products L. P.
- Security through layers in an intelligent electronic device18 Aug 2026US 12,711,205 B2Ei Electronics LLC
- Data processing system for trusted computing1 Oct 2026US 2026/0300560 A1MUSE Electronics GmbH
- Container migration method and system, and computer-readable storage medium24 Sep 2026US 2026/0289022 A1Huawei Technologies Co., Ltd.
- Application management method and apparatus17 Sep 2026US 2026/0278178 A1Huawei Technologies Co., Ltd.
- Key fob10 Sep 2026US 2026/0267982 A1NXP B. V.
- Portable electronic device comprising interactive stacking means27 Aug 2026US 2026/0254636 A1Ledger SAS
Most cited
By later US patents
- Systems and methods for secure transaction management and electronic rights protection3,563US 5,892,900 AIntertrust Technologies Corporation · 1999
- System and method for a multi-application smart card which can facilitate a post-issuance download of an application onto the smart card459US 6,005,942 AVisa International Service Association · 1999
- Method and apparatus for installing an application onto a smart card380US 7,165,727 B2Sun Microsystems, Inc. · 2007
- Cryptographic co-processor323US 6,704,871 B1SafeNet, Inc. · 2004
- Apparatus and method for providing an authentication system based on biometrics290US 6,268,788 B1Litronic, Inc. · 2001