G06F 2212/225
Hybrid cache memory
Official title: Hybrid cache memory, e.g. having both volatile and non-volatile portions
G06F2212/225 (Hybrid cache memory) appears on 249 US grants and 263 published applications in this corpus.
Search patents in G06F- Granted patents
- 249
- Published applications
- 263
- Assignees
- 92
- Inventors
- 595
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 5 |
| 2008 | 0 | 6 |
| 2009 | 4 | 4 |
| 2010 | 1 | 5 |
| 2011 | 4 | 5 |
| 2012 | 6 | 14 |
| 2013 | 6 | 9 |
| 2014 | 9 | 12 |
| 2015 | 18 | 22 |
| 2016 | 21 | 17 |
| 2017 | 13 | 16 |
| 2018 | 17 | 25 |
| 2019 | 21 | 25 |
| 2020 | 34 | 25 |
| 2021 | 30 | 26 |
| 2022 | 21 | 18 |
| 2023 | 25 | 13 |
| 2024 | 8 | 5 |
| 2025 | 7 | 8 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method of inter/intra-memory tiering25 Aug 2026US 12,717,485 B2Samsung Electronics Co., Ltd.
- Consistent file system semantics with cloud object storage28 Jul 2026US 12,693,995 B2Oracle International Corporation
- Read performance from disaggregated storage using distributed storage agents2 Dec 2025US 12,487,915 B2NeuroBlade Ltd.
- Location-based global cache tiering30 Sep 2025US 12,430,249 B1Dell Products L. P.
- Partial block performance management12 Aug 2025US 12,386,531 B2Seagate Technology LLC
- Mixed Memory Architecture Cache Level25 Jun 2026US 2026/0178507 A1Advanced Micro Devices, Inc.
- Electronic systems, computational storage systems, hosts and operation methods28 May 2026US 2026/0147672 A1Yangtze Memory Technologies Co., Ltd.
- System and method of inter/intra-memory tiering27 Nov 2025US 2025/0363046 A1Samsung Electronics Co., Ltd.
- Method and apparatus for improving raid controller performance with cache enhancements30 Oct 2025US 2025/0335105 A1Dell Products L. P.
- Electronic device and memory management method2 Oct 2025US 2025/0306789 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Efficient use of hybrid media in cache architectures316US 8,397,016 B2Violin Memory, Inc. · 2013
- System and method for improving cache performance79US 9,235,524 B1EMC Corporation · 2016
- Non-volatile memory storage and bilevel index structure for fast retrieval of modified records of a disk track69US 5,269,019 AStorage Technology Corporation · 1993
- Storage apparatus and data management method in storage apparatus42US 7,882,305 B2Hitachi, Ltd. · 2011
- Caching with flash-based memory38US 8,583,865 B1EMC Corporation · 2013