F02P 3/0815
Using digital techniques
Official title: {using digital techniques (F02P3/083, F02P3/0846 take precedence)}
F02P3/0815 (Using digital techniques) appears on 12 US grants and 18 published applications in this corpus.
Search patents in F02P- Granted patents
- 12
- Published applications
- 18
- Assignees
- 7
- Inventors
- 22
- Latest grant
- 3 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 3 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for operating traveling spark igniter at high pressure3 Dec 2024US 12,158,132 B2Knite, Inc.
- Alternating ignition system12 Mar 2024US 11,927,167 B1
- Method and apparatus for operating traveling spark igniter at high pressure16 Aug 2022US 11,419,204 B2Knite, Inc.
- Engine ignition control unit for improved engine starting5 Jul 2022US 11,378,053 B2Walbro Corporation
- Engine fuel delivery systems, apparatus and methods5 May 2015US 9,022,011 B2Walbro Engine Management, L. L.C.
- Method and apparatus for operating traveling spark igniter at high pressure13 Apr 2023US 2023/0114936 A1Knite, Inc.
- Method and apparatus for operating traveling spark igniter at high pressure27 Jan 2022US 2022/0030694 A1Knite, Inc.
- Engine ignition control unit for improved engine starting19 Aug 2021US 2021/0254593 A1Walbro Corporation
- Method and apparatus for operating traveling spark igniter at high pressure25 Feb 2021US 2021/0059038 A1Knite, Inc.
- Method and apparatus for operating traveling spark igniter at high pressure19 Nov 2020US 2020/0367352 A1Knite, Inc.
Most cited
By later US patents
- Method and apparatus for operating traveling spark igniter at high pressure40US 7,467,612 B2Knite, Inc. · 2008
- Ignition module for use with a light-duty internal combustion engine22US 7,546,836 B2Walbro Engine Management, L. L.C. · 2009
- Method and apparatus for operating traveling spark igniter at high pressure7US 8,186,321 B2Knite, Inc. · 2012
- Method and apparatus for operating traveling spark igniter at high pressure7US 8,622,041 B2Knite, Inc. · 2014
- Power circuit for marine engine6US 6,087,735 ASanshin Kogyo Kabushiki Kaisha · 2000