F02N 11/0855
During engine shutdown or after engine stop before start command
Official title: {during engine shutdown or after engine stop before start command, e.g. pre-engagement of pinion}
F02N11/0855 (During engine shutdown or after engine stop before start command) appears on 162 US grants and 186 published applications in this corpus.
Search patents in F02N- Granted patents
- 162
- Published applications
- 186
- Assignees
- 25
- Inventors
- 236
- Latest grant
- 7 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 4 |
| 2010 | 1 | 21 |
| 2011 | 7 | 27 |
| 2012 | 14 | 26 |
| 2013 | 23 | 37 |
| 2014 | 29 | 19 |
| 2015 | 17 | 14 |
| 2016 | 20 | 9 |
| 2017 | 12 | 6 |
| 2018 | 9 | 5 |
| 2019 | 9 | 4 |
| 2020 | 8 | 5 |
| 2021 | 6 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Device and method in connection with a pre-heating process of an aftertreatment system7 May 2024US 11,976,603 B2Volvo Truck Corporation
- Controller and method for operating starter motor8 Aug 2023US 11,719,210 B2Jaguar Land Rover Limited
- Method and control unit for carrying out an engine stop of an internal combustion engine18 Oct 2022US 11,473,547 B2Bayerische Motoren Werke Aktiengesellschaft
- Control of pre-engaged pinion starter1 Feb 2022US 11,236,718 B1GM Global Technology Operations LLC
- Apparatus and method for engine stop position control14 Dec 2021US 11,199,169 B1GM Global Technology Operations LLC
- Restart control method and device for internal combustion engine4 Sep 2025US 2025/0277479 A1Nissan Motor Co., Ltd.
- Device and method in connection with a pre-heating process of an aftertreatment system27 Jul 2023US 2023/0235711 A1Volvo Truck Corporation
- Controller and method for operating starter motor17 Feb 2022US 2022/0049676 A1Jaguar Land Rover Limited
- Electric starter system with latch mechanism for pinion pre-engagement control21 Jan 2021US 2021/0017943 A1GM Global Technology Operations LLC
- Restart standby control method and restart standby control device for internal-combustion engine27 Aug 2020US 2020/0271053 A1Nissan Motor Co., Ltd.
Most cited
By later US patents
- System for restarting internal combustion engine when engine restart request occurs79US 8,036,815 B2Denso Corporation · 2011
- Method for engaging the starter pinion of a starter with the starter ring gear of an internal combustion engine during the running-down of the internal combustion engine50US 7,275,509 B2Robert Bosch GmbH · 2007
- Engine starting method in idling stop condition33US 6,651,603 B2Denso Corporation · 2003
- Engine restart apparatus and method27US 7,218,010 B2General Motors Corporation · 2007
- Methods and systems for assisted direct start control25US 7,933,711 B1Ford Global Technologies, LLC · 2011