G01M 15/11
By detecting misfire
Official title: by detecting misfire
G01M15/11 (By detecting misfire) appears on 590 US grants and 347 published applications in this corpus.
Search patents in G01M- Granted patents
- 590
- Published applications
- 347
- Assignees
- 159
- Inventors
- 1,019
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 11 | 0 |
| 1993 | 22 | 0 |
| 1994 | 28 | 0 |
| 1995 | 26 | 0 |
| 1996 | 44 | 0 |
| 1997 | 20 | 0 |
| 1998 | 29 | 0 |
| 1999 | 25 | 0 |
| 2000 | 12 | 0 |
| 2001 | 19 | 4 |
| 2002 | 14 | 10 |
| 2003 | 11 | 12 |
| 2004 | 12 | 9 |
| 2005 | 12 | 8 |
| 2006 | 13 | 15 |
| 2007 | 16 | 7 |
| 2008 | 4 | 15 |
| 2009 | 13 | 20 |
| 2010 | 13 | 19 |
| 2011 | 14 | 9 |
| 2012 | 14 | 8 |
| 2013 | 7 | 9 |
| 2014 | 6 | 14 |
| 2015 | 9 | 15 |
| 2016 | 13 | 21 |
| 2017 | 12 | 16 |
| 2018 | 19 | 20 |
| 2019 | 21 | 22 |
| 2020 | 23 | 16 |
| 2021 | 24 | 24 |
| 2022 | 31 | 23 |
| 2023 | 15 | 9 |
| 2024 | 7 | 4 |
| 2025 | 4 | 8 |
| 2026 | 4 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Turbulent jet ignition engine misfire detection24 Feb 2026US 12,560,142 B2Fca US LLC
- Misfire determination apparatus for internal combustion engine20 Jan 2026US 12,529,624 B2Honda Motor Co., Ltd.
- Internal combustion engine misfire detecting device and misfire detecting method13 Jan 2026US 12,523,170 B2Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Misfire detection method and control unit of an internal combustion engine6 Jan 2026US 12,517,013 B2Caterpillar Energy Solutions GmbH
- Method and device for detecting misfiring cylinder of reciprocating internal-combustion engine using torsional vibration signal7 Oct 2025US 12,436,064 B2Eonc Co., Ltd.
- Detecting misfire using an arima model6 Aug 2026US 2026/0227287 A1Robert Bosch GmbH
- Detonation detection2 Jul 2026US 2026/0185902 A1Caterpillar Inc.
- Misfire detection device and misfire detection method of internal combustion engine11 Jun 2026US 2026/0160202 A1Mikuni Corporation
- Engine anomaly detection and mitigation systems11 Jun 2026US 2026/0160203 A1
- Misfire diagnosis device9 Apr 2026US 2026/0098786 A1Suzuki Motor Corporation
Most cited
By later US patents
- Misfire detection in internal combustion engines102US 5,345,817 AGeneral Motors Corporation · 1994
- Determining crankshaft acceleration in an internal combustion engine100US 5,095,742 AFord Motor Company · 1992
- Method and system for detecting the misfire of an internal combustion engine utilizing engine torque nonuniformity93US 5,278,760 AHitachi America, Ltd. · 1994
- Method and system for detecting a misfire of a reciprocating internal combustion engine83US 5,495,415 AThe Regents of the University of Michigan · 1996
- Misfire detection in an internal combustion engine82US 5,044,195 AFord Motor Company · 1991