G06F 11/1446
Point-in-time backing up or restoration of persistent data
G06F11/1446 (Point-in-time backing up or restoration of persistent data) appears on 14,541 US grants and 14,081 published applications in this corpus.
Search patents in G06F- Granted patents
- 14,541
- Published applications
- 14,081
- Assignees
- 1,766
- Inventors
- 19,135
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 9 | 0 |
| 1994 | 6 | 0 |
| 1995 | 14 | 0 |
| 1996 | 19 | 0 |
| 1997 | 29 | 0 |
| 1998 | 52 | 0 |
| 1999 | 41 | 0 |
| 2000 | 56 | 0 |
| 2001 | 48 | 25 |
| 2002 | 69 | 98 |
| 2003 | 77 | 143 |
| 2004 | 112 | 210 |
| 2005 | 112 | 287 |
| 2006 | 177 | 325 |
| 2007 | 184 | 376 |
| 2008 | 238 | 378 |
| 2009 | 287 | 319 |
| 2010 | 406 | 364 |
| 2011 | 386 | 404 |
| 2012 | 470 | 473 |
| 2013 | 513 | 463 |
| 2014 | 646 | 673 |
| 2015 | 721 | 789 |
| 2016 | 861 | 865 |
| 2017 | 918 | 879 |
| 2018 | 852 | 743 |
| 2019 | 998 | 907 |
| 2020 | 1089 | 987 |
| 2021 | 1025 | 1006 |
| 2022 | 1108 | 825 |
| 2023 | 908 | 766 |
| 2024 | 858 | 738 |
| 2025 | 750 | 606 |
| 2026 | 486 | 432 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Storage device with data quality metric and selectable data recovery scheme6 Oct 2026US 12,754,799 B2Samsung Electronics Co., Ltd.
- Methods and multi-site systems to provide recovery point objective (RPO) protection, snapshot retention between secondary storage site and tertiary storage site, and automatically initiating realignment and reconfiguration of a protection configuration from the secondary storage site to the tertiary storage site upon primary storage site failure6 Oct 2026US 12,754,804 B2NetApp, Inc.
- Dynamically assigning a storage class based on an access pattern on the source6 Oct 2026US 12,754,805 B1Dell Products L. P.
- Data processing device and operation method thereof6 Oct 2026US 12,754,806 B2Nuvoton Technology Corporation
- Management of production volume restore over remote replication6 Oct 2026US 12,754,807 B2Dell Product L.P.
- Translating Modification Instructions For Cloned Replica Data8 Oct 2026US 2026/0310372 A1Everpure, Inc.
- Systems and methods for error handling and logging in web applications with nested error boundaries8 Oct 2026US 2026/0310536 A1Workday, Inc.
- Storage device that backs up data to page buffer in low power mode and method for operating the same8 Oct 2026US 2026/0310554 A1SK hynix Inc.
- Synchronizing data recovery logs for snapshot-based data recovery in a distributed deduplication system8 Oct 2026US 2026/0310555 A1Dell Products L. P.
- Techniques for generating and implementing data security in a network8 Oct 2026US 2026/0310556 A1T-Mobile USA, Inc.
Most cited
By later US patents
- System for backing up files from disk volumes on multiple nodes of a computer network1,603US 5,778,395 AStac, Inc. · 1998
- Computer based records management system method1,575US 5,813,009 AUniVirtual Corp. · 1998
- Arrangement with cooperating management server node and network service node1,543US 5,005,122 ADigital Equipment Corporation · 1991
- Digital data processor with improved backup storage1,507US 5,276,860 AEpoch Systems, Inc. · 1994
- Database backup method1,405US 4,686,620 AAmerican Telephone and Telegraph Company, AT&T Bell Laboratories · 1987