G06F 2212/222
Non-volatile memory
G06F2212/222 (Non-volatile memory) appears on 985 US grants and 1,039 published applications in this corpus.
Search patents in G06F- Granted patents
- 985
- Published applications
- 1,039
- Assignees
- 210
- Inventors
- 1,757
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 5 |
| 2004 | 1 | 5 |
| 2005 | 4 | 8 |
| 2006 | 2 | 12 |
| 2007 | 0 | 21 |
| 2008 | 8 | 32 |
| 2009 | 7 | 13 |
| 2010 | 10 | 32 |
| 2011 | 23 | 31 |
| 2012 | 32 | 44 |
| 2013 | 31 | 55 |
| 2014 | 46 | 80 |
| 2015 | 90 | 86 |
| 2016 | 97 | 114 |
| 2017 | 102 | 105 |
| 2018 | 115 | 88 |
| 2019 | 106 | 103 |
| 2020 | 88 | 57 |
| 2021 | 55 | 31 |
| 2022 | 62 | 45 |
| 2023 | 43 | 28 |
| 2024 | 25 | 17 |
| 2025 | 19 | 16 |
| 2026 | 12 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of forming ferroelectric chiplet in a multi-dimensional packaging with I/O switch embedded in a substrate or interposer25 Aug 2026US 12,717,479 B2Kepler Computing Inc.
- Memory devices and systems including hybrid cache, and related methods23 Jun 2026US 12,663,921 B2Micron Technology, Inc.
- Transaction interlocks for a distributed system26 May 2026US 12,639,101 B2Everpure, Inc.
- Elastic configuration of data rate control parameters in a memory sub-system with single-level cell memory caching12 May 2026US 12,625,807 B2Micron Technology, Inc.
- Concurrent page cache resource access in a multi-plane memory device5 May 2026US 12,619,541 B2Micron Technology, Inc.
- Atomic updates for a distributed system17 Sep 2026US 2026/0277660 A1Everpure, Inc.
- Elastic configuration of data rate control parameters in a memory sub-system with single-level cell memory caching27 Aug 2026US 2026/0252489 A1Micron Technology, Inc.
- Memory module including a non-volatile write cache and method for operating the memory module2 Jul 2026US 2026/0186966 A1Ferroelectric Memory GmbH
- Data transfer in port switch memory28 May 2026US 2026/0147505 A1Lodestar Licensing Group LLC
- Electronic systems, computational storage systems, hosts and operation methods28 May 2026US 2026/0147672 A1Yangtze Memory Technologies Co., Ltd.
Most cited
By later US patents
- NVRAM caching and logging in a storage system371US 8,898,388 B1NetApp, Inc. · 2014
- Method of operating a cache memory including determining desirability of cache ahead or cache behind based on a number of available I/O operations273US 5,325,509 AZitel Corporation · 1994
- Method and system for implementing a distributed operations log235US 9,336,132 B1Nutanix, Inc. · 2016
- High-performance non-volatile RAM protected write cache accelerator system employing DMA and data transferring scheme233US 5,701,516 AAuspex Systems, Inc. · 1997
- Lockless distributed redundant storage and NVRAM caching of compressed data in a highly-distributed shared topology with direct memory access capable interconnect192US 9,529,542 B2E8 Storage Systems Ltd. · 2016