F02D 41/1476
Biasing of the sensor
Official title: {Biasing of the sensor}
F02D41/1476 (Biasing of the sensor) appears on 101 US grants and 31 published applications in this corpus.
Search patents in F02D- Granted patents
- 101
- Published applications
- 31
- Assignees
- 32
- Inventors
- 199
- Latest grant
- 6 Jan 2026
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| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 7 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 8 | 0 |
| 1986 | 6 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 4 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 2 | 3 |
| 2010 | 2 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 4 |
| 2014 | 2 | 1 |
| 2015 | 0 | 5 |
| 2016 | 2 | 2 |
| 2017 | 2 | 1 |
| 2018 | 2 | 0 |
| 2019 | 3 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle control method and vehicle control device6 Jan 2026US 12,516,643 B2Nissan Motor Co., Ltd.
- System and method for diagnosing an exhaust gas sensor17 Dec 2024US 12,169,155 B2Ford Global Technologies, LLC
- Method, computing unit, and computer program for operating an internal-combustion engine23 Jan 2024US 11,879,406 B2Robert Bosch GmbH
- Fuel injection amount control apparatus for an internal combustion engine16 Jul 2019US 10,352,263 B2Toyota Jidosha Kabushiki Kaisha
- Gas sensor control method28 May 2019US 10,302,588 B2Denso Corporation
- System and method for diagnosing an exhaust gas sensor15 Aug 2024US 2024/0272038 A1Ford Global Technologies, LLC
- Vehicle control method and vehicle control device9 Nov 2023US 2023/0358187 A1Nissan Motor Co., Ltd.
- Verfahren, Recheneinheit und Computerprogramm zum Betreiben einer Brennkraftmaschine17 Aug 2023US 2023/0258140 A1Robert Bosch GmbH
- Controller for internal combustion engine30 Apr 2020US 2020/0132007 A1Toyota Jidosha Kabushiki Kaisha
- Gas sensor control method18 May 2017US 2017/0138890 A1Denso Corporation
Most cited
By later US patents
- Fuel controller with an adaptive adder42US 5,464,000 AFord Motor Company · 1995
- Engine exhaust gas recirculation control system37US 4,614,175 AMitsubishi Denki Kabushiki Kaisha · 1986
- Sensor monitoring apparatus34US 4,167,163 ARobert Bosch GmbH · 1979
- Method for monitoring operation of a current-limiting type gas sensor34US 4,532,013 ARobert Bosch GmbH · 1985
- Method and apparatus for controlling fuel management for an internal combustion engine32US 4,244,340 ARobert Bosch GmbH · 1981