G06F 2212/217
Hybrid disk
Official title: Hybrid disk, e.g. using both magnetic and solid state storage devices
G06F2212/217 (Hybrid disk) appears on 241 US grants and 263 published applications in this corpus.
Search patents in G06F- Granted patents
- 241
- Published applications
- 263
- Assignees
- 77
- Inventors
- 469
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 3 | 7 |
| 2009 | 2 | 3 |
| 2010 | 4 | 9 |
| 2011 | 4 | 8 |
| 2012 | 6 | 4 |
| 2013 | 1 | 17 |
| 2014 | 11 | 18 |
| 2015 | 21 | 25 |
| 2016 | 29 | 22 |
| 2017 | 18 | 18 |
| 2018 | 25 | 28 |
| 2019 | 24 | 27 |
| 2020 | 27 | 19 |
| 2021 | 8 | 15 |
| 2022 | 19 | 14 |
| 2023 | 11 | 9 |
| 2024 | 9 | 6 |
| 2025 | 12 | 8 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Detecting modifications to recently stored data2 Jun 2026US 12,645,590 B2Everpure, Inc.
- Memory system for tailoring data, host system for controlling the memory system, and operation method of the memory system14 Apr 2026US 12,602,179 B2Samsung Electronics Co., Ltd.
- Real-time analysis for dynamic storage10 Mar 2026US 12,572,275 B2NetApp, Inc.
- Cache management based on storage access6 Jan 2026US 12,517,827 B2Pure Storage, Inc.
- Data storage controller23 Dec 2025US 12,505,045 B2Avago Technologies International Sales Pte. Limited
- Dynamic cache management relating to access count7 May 2026US 2026/0127113 A1Pure Storage, Inc.
- Dynamic recovery of control information in storage systems15 Jan 2026US 2026/0016974 A1Pure Storage, Inc.
- Direct memory access (dma) engine with network interface capabilities18 Dec 2025US 2025/0385808 A1Intel Corporation
- System, method and apparatus for hybrid mode memory having fine-grained interleaving of disparate address ranges2 Oct 2025US 2025/0307134 A1Intel Corporation
- Data rollback for tiered memory and storage11 Sep 2025US 2025/0284408 A1Intel Corporation
Most cited
By later US patents
- Hybrid drive garbage collecting a non-volatile semiconductor memory by migrating valid data to a disk214US 8,341,339 B1Western Digital Technologies, Inc. · 2012
- Garbage collection based on the inactivity level of stored data182US 8,788,778 B1Western Digital Technologies, Inc. · 2014
- Hierarchical performance system for managing a plurality of storage units with different access speeds119US 6,032,224 AEMC Corporation · 2000
- Techniques for processing I/O requests107US 8,046,551 B1EMC Corporation · 2011
- Hybrid multi-tiered caching storage system92US 7,613,876 B2BiTMICRO Networks, Inc. · 2009