F01L 2009/2103
Comprising one coil
Official title: {comprising one coil}
F01L2009/2103 (Comprising one coil) appears on 21 US grants and 23 published applications in this corpus.
Search patents in F01L- Granted patents
- 21
- Published applications
- 23
- Assignees
- 17
- Inventors
- 41
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 3 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 3 |
| 2017 | 2 | 3 |
| 2018 | 4 | 1 |
| 2019 | 2 | 1 |
| 2020 | 2 | 1 |
| 2021 | 2 | 4 |
| 2022 | 2 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Electro-hydrostatic actuator20 May 2025US 12,305,671 B2G. W. Lisk Company, Inc.
- Switch providing on-board diagnostic feedback for electromagnetically actuated latching rocker arm assembly1 Aug 2023US 11,713,698 B2Eaton Intelligent Power Limited
- Internal combustion engine22 Mar 2022US 11,280,293 B2Coutts Industries Inc.
- Electrically activated valve actuator for an internal combustion engine15 Feb 2022US 11,248,503 B2Hedman Ericsson Patent AB
- Fuel injection control device and fuel injection control method19 Oct 2021US 11,149,598 B2Denso Corporation
- Electro-hydrostatic actuator4 Sep 2025US 2025/0277496 A1G. W. Lisk Company, Inc.
- Electro-hydrostatic actuator7 Dec 2023US 2023/0392616 A1G. W. Lisk Company, Inc.
- Internal Combustion Engine18 Nov 2021US 2021/0355892 A1Coutts Industries Inc.
- Electrically activated valve actuator for an internal combustion engine12 Aug 2021US 2021/0246814 A1Hedman Ericsson Patent AB
- Internal Combustion Engine25 Mar 2021US 2021/0087996 A1Coutts Industries Inc.
Most cited
By later US patents
- Electromagnetic valve control system35US 5,129,369 AIsuzu Ceramics Research Institute Co., Ltd. · 1992
- Variable volume combustion chamber system5US 9,239,003 B12016
- High efficiency steam engine3US 10,774,645 B1Thermal Power Recovery LLC · 2020
- Linear valve actuator system and method for controlling valve operation2US 9,739,229 B2SentiMetal Journey LLC · 2017
- Valve arrangement1US 10,100,687 B2Mesa Parts GmbH · 2018