G06F 12/0868
Data transfer between cache memory and other subsystems
Official title: Data transfer between cache memory and other subsystems, e.g. storage devices or host systems
G06F12/0868 (Data transfer between cache memory and other subsystems) appears on 2,917 US grants and 3,042 published applications in this corpus.
Search patents in G06F- Granted patents
- 2,917
- Published applications
- 3,042
- Assignees
- 459
- Inventors
- 4,959
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 2 |
| 2002 | 0 | 13 |
| 2003 | 7 | 4 |
| 2004 | 17 | 8 |
| 2005 | 12 | 14 |
| 2006 | 13 | 8 |
| 2007 | 5 | 13 |
| 2008 | 8 | 22 |
| 2009 | 9 | 20 |
| 2010 | 15 | 42 |
| 2011 | 14 | 46 |
| 2012 | 40 | 75 |
| 2013 | 65 | 109 |
| 2014 | 91 | 117 |
| 2015 | 131 | 161 |
| 2016 | 187 | 194 |
| 2017 | 214 | 233 |
| 2018 | 222 | 228 |
| 2019 | 260 | 294 |
| 2020 | 292 | 333 |
| 2021 | 322 | 248 |
| 2022 | 270 | 219 |
| 2023 | 258 | 202 |
| 2024 | 187 | 197 |
| 2025 | 181 | 153 |
| 2026 | 91 | 87 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Caching a memory descriptor for plural input/output requests22 Sep 2026US 12,743,380 B2Microsoft Technology Licensing, LLC
- 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.
- Storage system using compute express link (CXL) interface25 Aug 2026US 12,717,482 B2Samsung Electronics Co., Ltd.
- System and method of inter/intra-memory tiering25 Aug 2026US 12,717,485 B2Samsung Electronics Co., Ltd.
- Configurable data placement with variable plane programming25 Aug 2026US 12,717,515 B2Microchip Technology Incorporated
- Reduced data stored in intent logs of storage systems1 Oct 2026US 2026/0300095 A1VDURA, Inc.
- Atomic updates for a distributed system17 Sep 2026US 2026/0277660 A1Everpure, Inc.
- Delayed Log Write of Input/Outputs Using Persistent Memory27 Aug 2026US 2026/0252444 A1Dell Products L. P.
- 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.
- Computer memory expansion device and method of operation27 Aug 2026US 2026/0252505 A1Netlist, Inc.
Most cited
By later US patents
- Data processing system with mechanism for restoring file systems based on transaction logs784US 6,732,124 B1Fujitsu Limited · 2004
- Write-back cache protection398US 8,327,080 B1EMC Corporation · 2012
- Avoiding client timeouts in a distributed filesystem312US 9,852,150 B2Panzura, Inc. · 2017
- 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