F01L 2800/04
Timing control at idling
F01L2800/04 (Timing control at idling) appears on 6 US grants and 6 published applications in this corpus.
Search patents in F01L- Granted patents
- 6
- Published applications
- 6
- Assignees
- 6
- Inventors
- 8
- Latest grant
- 26 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year.
Recent patents
- Advance locked spool valve pump phaser with hydraulic detent valve26 Jul 2022US 11,396,831 B2BorgWarner Inc.
- System and method for controlling valve timing of continuous variable valve duration engine28 Apr 2020US 10,634,067 B2Hyundai Motor Company
- Method for controlling of valve timing of continuous variable valve duration engine27 Aug 2019US 10,393,037 B2Hyundai Motor Company
- Method for controlling of valve timing of continuous variable valve duration engine16 Jul 2019US 10,352,257 B2Hyundai Motor Company
- Control method for CVVL engine11 Aug 2015US 9,103,290 B2Hyundai Motor Company
- Advance locked spool valve pump phaser with hydraulic detent valve21 Oct 2021US 2021/0324771 A1BorgWarner Inc.
- System and method for controlling valve timing of continuous variable valve duration engine12 Apr 2018US 2018/0100447 A1Hyundai Motor Company
- Method for controlling of valve timing of continuous variable valve duration engine12 Apr 2018US 2018/0100453 A1Hyundai Motor Company
- Method of optimizing idling of an internal combustion engine15 Sep 2016US 2016/0265464 A1Jaguar Land Rover Limited
- Control method for cvvl engine23 Jan 2014US 2014/0025276 A1Hyundai Motor Company
Most cited
By later US patents
- Method for controlling of valve timing of continuous variable valve duration engine3US 10,393,037 B2Hyundai Motor Company · 2019
- Apparatus for the variable setting of control times of gas-exchange valves of an internal combustion engine3US 7,874,274 B2Schaffler Technologies AG & Co. KG · 2011
- Control method for CVVL engine1US 9,103,290 B2Hyundai Motor Company · 2015