G06F 11/167
Error detection by comparing the memory output
Official title: {Error detection by comparing the memory output}
G06F11/167 (Error detection by comparing the memory output) appears on 263 US grants and 203 published applications in this corpus.
Search patents in G06F- Granted patents
- 263
- Published applications
- 203
- Assignees
- 160
- Inventors
- 589
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 9 | 0 |
| 1997 | 9 | 0 |
| 1998 | 8 | 0 |
| 1999 | 9 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 2 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 2 | 4 |
| 2006 | 2 | 3 |
| 2007 | 1 | 3 |
| 2008 | 3 | 5 |
| 2009 | 3 | 4 |
| 2010 | 2 | 5 |
| 2011 | 6 | 11 |
| 2012 | 7 | 8 |
| 2013 | 10 | 7 |
| 2014 | 11 | 16 |
| 2015 | 12 | 15 |
| 2016 | 15 | 9 |
| 2017 | 9 | 18 |
| 2018 | 16 | 6 |
| 2019 | 21 | 16 |
| 2020 | 11 | 17 |
| 2021 | 22 | 15 |
| 2022 | 13 | 7 |
| 2023 | 12 | 10 |
| 2024 | 10 | 10 |
| 2025 | 5 | 5 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Electronic device and control method6 Jan 2026US 12,517,789 B2Hyundai Autoever Corp.
- Data reconstruction in a storage network and methods for use therewith9 Sep 2025US 12,411,736 B2Pure Storage, Inc.
- Diagnosability for shared output registers14 May 2026US 2026/0133882 A1International Business Machines Corporation
- Memory system and information processing system19 Mar 2026US 2026/0079791 A1Kioxia Corporation
- Error detection, error correction or error detection and correction (edac) for electronic devices, electronic circuits or electronic systems29 Jan 2026US 2026/0031176 A1Zero-Error Systems Pte Ltd
- Reconstructing Data in a Storage Network1 Jan 2026US 2026/0003733 A1Pure Storage, Inc.
- Redundant data storage using incremental error detection with non-zero seeds25 Dec 2025US 2025/0390380 A1Xilinx, Inc.
Most cited
By later US patents
- Method of synchronizing a pair of central processor units for duplex, lock-step operation by copying data into a corresponding locations of another memory159US 5,751,955 ATandem Computers Incorporated · 1998
- Self-checked, lock step processor pairs152US 6,233,702 B1Compaq Computer Corporation · 2001
- Fail-fast, fail-functional, fault-tolerant multiprocessor system136US 5,751,932 ATandem Computers Incorporated · 1998
- Synchronized data transmission between elements of a processing system120US 5,574,849 ATandem Computers Incorporated · 1996
- Multiple processor system with standby sparing111US 6,496,940 B1Compaq Computer Corporation · 2002