G11C 8/20
Address safety or protection circuits, i.e. arrangements for preventing unauthorized or accidental
Official title: Address safety or protection circuits, i.e. arrangements for preventing unauthorized or accidental access
G11C8/20 (Address safety or protection circuits, i.e. arrangements for preventing unauthorized or accidental) appears on 284 US grants and 157 published applications in this corpus.
Search patents in G11C- Granted patents
- 284
- Published applications
- 157
- Assignees
- 114
- Inventors
- 463
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 11 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 12 | 0 |
| 1997 | 8 | 0 |
| 1998 | 19 | 0 |
| 1999 | 13 | 0 |
| 2000 | 17 | 0 |
| 2001 | 10 | 4 |
| 2002 | 10 | 6 |
| 2003 | 1 | 7 |
| 2004 | 5 | 6 |
| 2005 | 7 | 0 |
| 2006 | 3 | 2 |
| 2007 | 4 | 7 |
| 2008 | 3 | 10 |
| 2009 | 5 | 10 |
| 2010 | 5 | 3 |
| 2011 | 7 | 5 |
| 2012 | 7 | 4 |
| 2013 | 7 | 5 |
| 2014 | 3 | 12 |
| 2015 | 7 | 1 |
| 2016 | 11 | 5 |
| 2017 | 5 | 1 |
| 2018 | 2 | 7 |
| 2019 | 5 | 11 |
| 2020 | 13 | 11 |
| 2021 | 13 | 10 |
| 2022 | 9 | 11 |
| 2023 | 10 | 8 |
| 2024 | 7 | 2 |
| 2025 | 6 | 8 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- PUF applications in memories28 Apr 2026US 12,614,576 B2Macronix International Co., Ltd.
- Apparatus, device, and method for a memory controller, memory controller, and system17 Mar 2026US 12,578,889 B2Intel Corporation
- Row hammer mitigation using hierarchical detectors19 Aug 2025US 12,394,468 B2Micron Technology, Inc.
- Unchangeable physical unclonable function in non-volatile memory13 May 2025US 12,301,712 B2Macronix International Co., Ltd.
- Message authentication Galois integrity and correction (MAGIC) for lightweight row hammer mitigation18 Mar 2025US 12,254,203 B2Intel Corporation
- Memory module, electronic device, and data migration method2 Apr 2026US 2026/0093413 A1Huawei Technologies Co., Ltd.
- Row hammer mitigation using hierarchical detectors13 Nov 2025US 2025/0349340 A1Micron Technology, Inc.
- Memory Access Control through Permissions Specified in Page Table Entries for Execution Domains1 May 2025US 2025/0139016 A1Micron Technology, Inc.
- Detecting and mitigating memory attacks3 Apr 2025US 2025/0111048 A1Microsoft Technology Licensing, LLC
- Sram with fast, controlled peak current, power efficient array reset, and data corruption modes for secure applications13 Feb 2025US 2025/0054528 A1STMicroelectronics International N. V.
Most cited
By later US patents
- Computer security device279US 4,685,056 APueblo Technologies, Inc. · 1987
- Programmable logic device with ferroelectric configuration memories279US 6,924,663 B2Fujitsu Limited · 2005
- Integrated circuit having memory array including row redundancy, and method of programming, controlling and/or operating same260US 7,499,352 B2Innovative Silicon ISi SA · 2009
- Address scrambling in a semiconductor memory238US 5,943,283 AInvox Technology · 1999
- Code protection in microcontroller with EEPROM fuses128US 5,469,557 AMicrochip Technology Incorporated · 1995