G11C 5/005
Circuit means for protection against loss of information of semiconductor storage devices
Official title: {Circuit means for protection against loss of information of semiconductor storage devices}
G11C5/005 (Circuit means for protection against loss of information of semiconductor storage devices) appears on 388 US grants and 272 published applications in this corpus.
Search patents in G11C- Granted patents
- 388
- Published applications
- 272
- Assignees
- 172
- Inventors
- 646
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 8 | 0 |
| 1990 | 7 | 0 |
| 1991 | 8 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 10 | 0 |
| 2001 | 7 | 0 |
| 2002 | 5 | 3 |
| 2003 | 8 | 5 |
| 2004 | 5 | 8 |
| 2005 | 8 | 6 |
| 2006 | 7 | 12 |
| 2007 | 7 | 15 |
| 2008 | 4 | 9 |
| 2009 | 11 | 11 |
| 2010 | 18 | 17 |
| 2011 | 10 | 12 |
| 2012 | 11 | 9 |
| 2013 | 10 | 11 |
| 2014 | 23 | 20 |
| 2015 | 21 | 15 |
| 2016 | 10 | 8 |
| 2017 | 18 | 15 |
| 2018 | 10 | 3 |
| 2019 | 16 | 19 |
| 2020 | 15 | 18 |
| 2021 | 20 | 16 |
| 2022 | 18 | 9 |
| 2023 | 12 | 17 |
| 2024 | 9 | 5 |
| 2025 | 8 | 5 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Digital neutron dosimeter based on 3D NAND flash memory20 Jan 2026US 12,529,807 B2Landauer, Inc.
- System and method for forming radiation hardened circuitry30 Dec 2025US 12,512,837 B2Cerium Laboratories LLC
- Radiation induced error detection in solid-state devices4 Nov 2025US 12,461,813 B2The Boeing Company
- System and method for improving safety of integrated circuits4 Nov 2025US 12,462,850 B2NXP B. V.
- Multiple location load control system26 Aug 2025US 12,402,219 B2Lutron Technology Company LLC
- Digital neutron dosimeter based on three dimensional not-and (nand) flash memory27 Aug 2026US 2026/0251809 A1Landauer, Inc.
- Magnetic shield structure for chip16 Jul 2026US 2026/0206594 A1GLOBALFOUNDRIES U. S. Inc.
- Radiation hardened memory cell19 Mar 2026US 2026/0082924 A1Microsemi SoC Corporation
- Memory architecture with a digital in-memory computation processing mode and a column multiplexing memory access mode29 Jan 2026US 2026/0031139 A1STMicroelectronics International N. V.
- Multiple location load control system25 Dec 2025US 2025/0393107 A1Lutron Technology Company LLC
Most cited
By later US patents
- Capacitorless DRAM device on silicon-on-insulator substrate250US 5,448,513 AThe Regents of the University of California · 1995
- Storage subsystem with embedded circuit for protecting against anomalies in power signal from host236US 7,733,712 B1SiliconSystems, Inc. · 2010
- Preservation circuit and methods to maintain values representing data in one or more layers of memory234US 7,719,876 B2Unity Semiconductor Corporation · 2010
- Methods to make DRAM fully compatible with SRAM using error correction code (ECC) mechanism134US 6,216,246 B12001
- Flash memory wear leveling system and method119US 6,016,275 ALG Semicon Co., Ltd. · 2000