G06F 11/16
Error detection or correction of the data by redundancy in hardware
G06F11/16 (Error detection or correction of the data by redundancy in hardware) appears on 19,640 US grants and 18,061 published applications in this corpus.
Search patents in G06F- Granted patents
- 19,640
- Published applications
- 18,061
- Assignees
- 2,560
- Inventors
- 28,630
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 15 | 0 |
| 1978 | 11 | 0 |
| 1979 | 9 | 0 |
| 1980 | 18 | 0 |
| 1981 | 17 | 0 |
| 1982 | 26 | 0 |
| 1983 | 21 | 0 |
| 1984 | 21 | 0 |
| 1985 | 26 | 0 |
| 1986 | 40 | 0 |
| 1987 | 52 | 0 |
| 1988 | 47 | 0 |
| 1989 | 68 | 0 |
| 1990 | 63 | 0 |
| 1991 | 48 | 0 |
| 1992 | 77 | 0 |
| 1993 | 75 | 0 |
| 1994 | 86 | 0 |
| 1995 | 110 | 0 |
| 1996 | 162 | 0 |
| 1997 | 148 | 0 |
| 1998 | 203 | 0 |
| 1999 | 173 | 0 |
| 2000 | 152 | 0 |
| 2001 | 166 | 56 |
| 2002 | 219 | 262 |
| 2003 | 238 | 357 |
| 2004 | 261 | 465 |
| 2005 | 272 | 637 |
| 2006 | 519 | 653 |
| 2007 | 458 | 680 |
| 2008 | 553 | 681 |
| 2009 | 560 | 613 |
| 2010 | 699 | 612 |
| 2011 | 697 | 657 |
| 2012 | 650 | 761 |
| 2013 | 779 | 845 |
| 2014 | 967 | 998 |
| 2015 | 1061 | 999 |
| 2016 | 1103 | 991 |
| 2017 | 992 | 978 |
| 2018 | 955 | 917 |
| 2019 | 1110 | 1031 |
| 2020 | 1149 | 990 |
| 2021 | 1014 | 874 |
| 2022 | 1023 | 784 |
| 2023 | 879 | 680 |
| 2024 | 683 | 587 |
| 2025 | 604 | 528 |
| 2026 | 344 | 425 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G06F 11/20Using active fault-masking16,812
- G06F 11/1658Data re-synchronization of a redundant component, or initial sync of replacement, additional1,994
- G06F 11/1666Where the redundant component is memory or memory area1,453
- G06F 11/1629Error detection by comparing the output of redundant processing systems1,077
- G06F 11/18Using passive fault-masking of the redundant circuits814
- G06F 11/1608Error detection by comparing the output signals of redundant hardware573
- G06F 11/1675Temporal synchronisation or re-synchronisation of redundant processing components558
- G06F 11/1604Where the fault affects the clock signals of a processing unit and249
All 9 subgroupsShow fewer
Recent patents
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Most cited
By later US patents
- Computer system and process for transferring multiple high bandwidth streams of data between multiple storage units and multiple applications in a scalable and reliable manner1,970US 6,374,336 B1Avid Technology, Inc. · 2002
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- Enhanced raid write hole protection and recovery1,578US 5,774,643 ADigital Equipment Corporation · 1998
- Computer system and process for transferring streams of data between multiple storage units and multiple applications in a scalable and reliable manner1,529US 6,785,768 B2Avid Technology, Inc. · 2004
- Computer system and process for transferring multiple high bandwidth streams of data between multiple storage units and multiple applications in a scalable and reliable manner1,489US 6,415,373 B1Avid Technology, Inc. · 2002