G06F 16/174
Redundancy elimination performed by the file system
Official title: Redundancy elimination performed by the file system (error detection or correction of the data by redundancy in operations G06F11/14)
G06F16/174 (Redundancy elimination performed by the file system) appears on 3,667 US grants and 3,763 published applications in this corpus.
Search patents in G06F- Granted patents
- 3,667
- Published applications
- 3,763
- Assignees
- 712
- Inventors
- 5,276
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 5 | 5 |
| 2003 | 3 | 7 |
| 2004 | 2 | 6 |
| 2005 | 3 | 29 |
| 2006 | 10 | 26 |
| 2007 | 9 | 31 |
| 2008 | 8 | 43 |
| 2009 | 22 | 66 |
| 2010 | 23 | 66 |
| 2011 | 48 | 134 |
| 2012 | 85 | 166 |
| 2013 | 145 | 205 |
| 2014 | 216 | 296 |
| 2015 | 268 | 288 |
| 2016 | 311 | 327 |
| 2017 | 288 | 244 |
| 2018 | 252 | 247 |
| 2019 | 307 | 262 |
| 2020 | 319 | 259 |
| 2021 | 274 | 235 |
| 2022 | 260 | 174 |
| 2023 | 238 | 244 |
| 2024 | 227 | 148 |
| 2025 | 195 | 147 |
| 2026 | 134 | 108 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for stream data type identification using machine learning29 Sep 2026US 12,748,729 B2Atombeam Technologies Inc.
- Partitioning mechanism for parallel processing in delta generation29 Sep 2026US 12,748,731 B2Oracle International Corporation
- Volume duplication using logical identifiers22 Sep 2026US 12,743,225 B2Everpure, Inc.
- Selective synchronization of content items in a content management system22 Sep 2026US 12,743,397 B2Dropbox, Inc.
- Reading compressed data directly into an in-memory store22 Sep 2026US 12,743,447 B2Microsoft Technology Licensing, LLC
- Storage system and data control method1 Oct 2026US 2026/0300223 A1Hitachi Vantara, Ltd.
- Techniques for optimizing change tracking of a file system1 Oct 2026US 2026/0300225 A1Oracle International Corporation
- Log compression and recovery1 Oct 2026US 2026/0300230 A1International Business Machines Corporation
- Method for compressing and decompressing log files and an information technology system24 Sep 2026US 2026/0288680 A1Mercedes-Benz Group AG
- System, information processing apparatus, and method24 Sep 2026US 2026/0288911 A1
Most cited
By later US patents
- Data object store and server for a cloud storage environment, including data deduplication and data management across multiple cloud storage sites1,016US 8,285,681 B2Commvault Systems, Inc. · 2012
- Method for maintaining consistent states of a file system and for creating user-accessible read-only copies of a file system952US 5,819,292 ANetwork Appliance, Inc. · 1998
- Garbage collection in a storage system919US 8,527,544 B1Pure Storage, Inc. · 2013
- Content aligned block-based deduplication790US 8,364,652 B2Commvault Systems, Inc. · 2013
- Block-level single instancing757US 8,578,120 B2Commvault Systems, Inc. · 2013