G11C 16/344
Arrangements for verifying correct erasure or for detecting overerased cells
Official title: {Arrangements for verifying correct erasure or for detecting overerased cells}
G11C16/344 (Arrangements for verifying correct erasure or for detecting overerased cells) appears on 1,607 US grants and 1,414 published applications in this corpus.
Search patents in G11C- Granted patents
- 1,607
- Published applications
- 1,414
- Assignees
- 200
- Inventors
- 1,780
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 5 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 8 | 0 |
| 1995 | 16 | 0 |
| 1996 | 24 | 0 |
| 1997 | 33 | 0 |
| 1998 | 27 | 0 |
| 1999 | 37 | 0 |
| 2000 | 29 | 0 |
| 2001 | 34 | 11 |
| 2002 | 47 | 41 |
| 2003 | 54 | 55 |
| 2004 | 29 | 41 |
| 2005 | 41 | 46 |
| 2006 | 41 | 60 |
| 2007 | 55 | 58 |
| 2008 | 63 | 47 |
| 2009 | 45 | 39 |
| 2010 | 31 | 41 |
| 2011 | 52 | 45 |
| 2012 | 42 | 46 |
| 2013 | 44 | 43 |
| 2014 | 48 | 62 |
| 2015 | 61 | 61 |
| 2016 | 95 | 74 |
| 2017 | 74 | 54 |
| 2018 | 56 | 51 |
| 2019 | 65 | 77 |
| 2020 | 82 | 82 |
| 2021 | 81 | 62 |
| 2022 | 65 | 75 |
| 2023 | 66 | 78 |
| 2024 | 61 | 68 |
| 2025 | 52 | 52 |
| 2026 | 40 | 45 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Architecture and method for NAND memory operation6 Oct 2026US 12,755,794 B2Yangtze Memory Technologies Co., Ltd.
- Semiconductor memory device and operating method thereof29 Sep 2026US 12,749,545 B2SK hynix Inc.
- Operations on partially programmed erase blocks15 Sep 2026US 12,738,327 B2Micron Technology, Inc.
- Flash memory and testing method thereof15 Sep 2026US 12,738,340 B2Winbond Electronics Corp.
- Partial block erase operations in memory devices1 Sep 2026US 12,725,662 B2Micron Technology, Inc.
- Alternative erase schemes for reliability-risk word lines8 Oct 2026US 2026/0311777 A1Micron Technology, Inc.
- Accelerating program-erase cycles on memory devices24 Sep 2026US 2026/0288604 A1Micron Technology, Inc.
- Memory device, operating method thereof, and memory system24 Sep 2026US 2026/0290420 A1Yangtze Memory Technologies Co., Ltd.
- Memory system17 Sep 2026US 2026/0279472 A1Kioxia Corporation
- Efficient empty page scan operations17 Sep 2026US 2026/0279473 A1Micron Technology, Inc.
Most cited
By later US patents
- Multi-state EEprom read and write circuits and techniques1,175US 5,172,338 ASunDisk Corporation · 1992
- Nonvolatile memory device, operating method thereof and memory system including the same633US 8,559,235 B2Samsung Electronics Co., Ltd. · 2013
- Non-volatile semiconductor memory device and method of programming a non-volatile memory cell to a predetermined state625US 5,774,397 AKabushiki Kaisha Toshiba · 1998
- Flash eeprom system602US 5,297,148 ASunDisk Corporation · 1994
- Flash EEprom system524US 5,602,987 ASanDisk Corporation · 1997