G06F 12/1483
Using an access-table
Official title: {using an access-table, e.g. matrix or list}
G06F12/1483 (Using an access-table) appears on 591 US grants and 636 published applications in this corpus.
Search patents in G06F- Granted patents
- 591
- Published applications
- 636
- Assignees
- 205
- Inventors
- 1,280
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 7 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 10 | 0 |
| 2000 | 8 | 0 |
| 2001 | 8 | 6 |
| 2002 | 5 | 12 |
| 2003 | 7 | 13 |
| 2004 | 4 | 6 |
| 2005 | 5 | 6 |
| 2006 | 6 | 11 |
| 2007 | 5 | 16 |
| 2008 | 6 | 20 |
| 2009 | 11 | 17 |
| 2010 | 10 | 11 |
| 2011 | 14 | 12 |
| 2012 | 16 | 16 |
| 2013 | 20 | 16 |
| 2014 | 22 | 27 |
| 2015 | 21 | 32 |
| 2016 | 29 | 61 |
| 2017 | 49 | 41 |
| 2018 | 26 | 41 |
| 2019 | 37 | 33 |
| 2020 | 39 | 39 |
| 2021 | 35 | 45 |
| 2022 | 38 | 28 |
| 2023 | 29 | 37 |
| 2024 | 29 | 28 |
| 2025 | 38 | 42 |
| 2026 | 18 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Condensed memory-management protection in multi-tenant systems1 Sep 2026US 12,724,719 B2International Business Machines Corporation
- Allocation control for cache18 Aug 2026US 12,711,071 B2Advanced Micro Devices, Inc.
- Method for extending memory isolation domain, and electronic device11 Aug 2026US 12,705,188 B2Huawei Technologies Co., Ltd.
- Methods and apparatus to boot from block devices23 Jun 2026US 12,663,997 B2Texas Instruments Incorporated
- Memory management23 Jun 2026US 12,664,102 B2Arm Limited
- System and method to prevent unauthorized memory access24 Sep 2026US 2026/0288655 A1
- Apparatus and method for protecting memory in embedded system24 Sep 2026US 2026/0288656 A1University-Industry Cooperation Group of Kyung Hee University
- Systems, methods, apparatus, and articles of manufacture to enforce security through physical memory regions10 Sep 2026US 2026/0267808 A1Openchip & Software Technologies S.L.
- Method and electronic device for implementing trusted execution environment27 Aug 2026US 2026/0252499 A1Rebellions Inc.
- Unified memory protection table extension (mpte) for reduced instruction set computer (risc) devices20 Aug 2026US 2026/0244579 A1QUALCOMM Incorporated
Most cited
By later US patents
- Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels1,021US 5,943,422 AIntertrust Technologies Corporation · 1999
- Trusted infrastructure support system, methods and techniques for secure electronic commerce transaction and rights management720US 6,658,568 B1Intertrust Technologies Corporation · 2003
- Method and apparatus for protecting material on storage media and for transferring material on storage media to various recipients664US 5,191,611 A1993
- Systems and methods using cryptography to protect secure computing environments603US 6,157,721 AIntertrust Technologies Corporation · 2000
- Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels387US 6,240,185 B1Intertrust Technologies Corporation · 2001