G06F 2212/2022
Flash memory
G06F2212/2022 (Flash memory) appears on 1,415 US grants and 1,419 published applications in this corpus.
Search patents in G06F- Granted patents
- 1,415
- Published applications
- 1,419
- Assignees
- 312
- Inventors
- 1,932
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 10 | 0 |
| 1995 | 4 | 0 |
| 1996 | 18 | 0 |
| 1997 | 17 | 0 |
| 1998 | 21 | 0 |
| 1999 | 17 | 0 |
| 2000 | 7 | 0 |
| 2001 | 12 | 7 |
| 2002 | 14 | 24 |
| 2003 | 19 | 30 |
| 2004 | 26 | 46 |
| 2005 | 22 | 51 |
| 2006 | 39 | 56 |
| 2007 | 38 | 89 |
| 2008 | 46 | 91 |
| 2009 | 54 | 88 |
| 2010 | 41 | 65 |
| 2011 | 73 | 49 |
| 2012 | 61 | 50 |
| 2013 | 51 | 68 |
| 2014 | 67 | 49 |
| 2015 | 95 | 78 |
| 2016 | 93 | 87 |
| 2017 | 75 | 98 |
| 2018 | 65 | 71 |
| 2019 | 92 | 104 |
| 2020 | 92 | 68 |
| 2021 | 62 | 38 |
| 2022 | 61 | 31 |
| 2023 | 51 | 28 |
| 2024 | 29 | 27 |
| 2025 | 26 | 18 |
| 2026 | 15 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Storage replication group membership updates based on performance considerations22 Sep 2026US 12,743,224 B2Everpure, Inc.
- Power loss protection in memory sub-systems18 Aug 2026US 12,711,069 B2Micron Technology, Inc.
- Storage system with subdivisions4 Aug 2026US 12,699,648 B1Radian Memory Systems, Inc.
- System, method and apparatus for accelerating fast block devices14 Jul 2026US 12,681,852 B1
- Half latch level shifting circuit for non-volatile memory architectures2 Jun 2026US 12,645,589 B2Intel Corporation
- Memory system16 Jul 2026US 2026/0202971 A1Kioxia Corporation
- Storage device9 Jul 2026US 2026/0195255 A1Research & Business Foundation Sungkyunkwan University
- Storage device, storage system including the same and operating method thereof9 Jul 2026US 2026/0195267 A1Samsung Electronics Co., Ltd.
- Memory system and address verification method11 Jun 2026US 2026/0161549 A1Kioxia Corporation
- Storage system and method of operating the same11 Jun 2026US 2026/0161556 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Flash eeprom system602US 5,297,148 ASunDisk Corporation · 1994
- Flash EEprom system524US 5,602,987 ASanDisk Corporation · 1997
- Flash EEPROM system with erase sector select437US 5,418,752 ASunDisk Corporation · 1995
- Scheduling policy for queues in a non-volatile solid-state storage376US 8,874,836 B1Pure Storage, Inc. · 2014
- Method of and architecture for controlling system data with automatic wear leveling in a semiconductor non-volatile mass storage memory352US 5,835,935 ALexar Media, Inc. · 1998