G06F 11/1487
Using n-version programming
Official title: using N-version programming
G06F11/1487 (Using n-version programming) appears on 57 US grants and 56 published applications in this corpus.
Search patents in G06F- Granted patents
- 57
- Published applications
- 56
- Assignees
- 62
- Inventors
- 182
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 5 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 3 | 2 |
| 2010 | 0 | 1 |
| 2011 | 2 | 1 |
| 2012 | 3 | 5 |
| 2013 | 2 | 1 |
| 2014 | 4 | 1 |
| 2015 | 2 | 3 |
| 2016 | 0 | 2 |
| 2017 | 3 | 4 |
| 2018 | 2 | 8 |
| 2019 | 6 | 1 |
| 2020 | 5 | 3 |
| 2021 | 3 | 2 |
| 2022 | 1 | 1 |
| 2023 | 3 | 5 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Lockstep processor recovery for vehicle applications14 Jan 2025US 12,197,290 B2Huawei Technologies Co., Ltd.
- Vehicle apparatus including verification apparatus24 Dec 2024US 12,174,726 B2Mitsubishi Electric Corporation
- System to achieve algorithm safety in heterogeneous compute platform5 Dec 2023US 11,834,071 B2QUALCOMM Incorporated
- Computer system integrity through a combination of certifiable and qualifiable software3 Oct 2023US 11,775,633 B2The Boeing Company
- User-configurable optimizations of agentic ai system28 May 2026US 2026/0147685 A1NVIDIA Corporation
- Techniques for Establishing a Versatile and Safe Industrial Controller System by Means of Interpreters9 Oct 2025US 2025/0315023 A1CODESYS Holding GmbH
- Data processing method20 Jun 2024US 2024/0204901 A1Siemens Mobility GmbH
- Reliable system with redundant hardware, and software derived from the same source code but having different binary executions22 Feb 2024US 2024/0061676 A1International Business Machines Corporation
- Data processing network for performing data processing28 Dec 2023US 2023/0415757 A1
Most cited
By later US patents
- Dynamically reconfigurable FPGA apparatus and method for multiprocessing and fault tolerance138US 5,931,959 AThe United States of America as represented by the Secretary of the Air Force · 1999
- Head worn display integrity monitor system and methods69US 9,785,231 B1Rockwell Collins, Inc. · 2017
- Method and apparatus for fault tolerance65US 5,243,607 AThe Johns Hopkins University · 1993
- Multiple redundant computer system combining fault diagnostics and majority voting with dissimilar redundancy technology60US 7,877,627 B1Supercon, Inc. · 2011
- Fault-resistant just-in-time compiler60US 8,201,026 B1Google Inc. · 2012