F01L 9/26
Driving circuits therefor
F01L9/26 (Driving circuits therefor) appears on 14 US grants and 16 published applications in this corpus.
Search patents in F01L- Granted patents
- 14
- Published applications
- 16
- Assignees
- 11
- Inventors
- 38
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 2 |
| 2015 | 2 | 3 |
| 2016 | 2 | 3 |
| 2017 | 4 | 3 |
| 2018 | 1 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Valvetrain power transfer module with shortened leaf-spring contact29 Apr 2025US 12,286,908 B2Eaton Intelligent Power Limited
- Valvetrain with rocker shaft housing magnetic latch6 Feb 2024US 11,891,923 B2Eaton Intelligent Power Limited
- Actuator control system for bi-stable electric rocker arm latches15 Mar 2022US 11,274,579 B2Eaton Intelligent Power Limited
- Highly efficient linear motor15 Sep 2020US 10,774,696 B2SentiMetal Journey LLC
- Valvetrain with rocker arm housing magnetically actuated latch15 Jan 2019US 10,180,089 B2Eaton Intelligent Power Limited
- Valvetrain with rocker shaft housing magnetic latch20 Oct 2022US 2022/0333507 A1Eaton Intelligent Power Limited
- Valvetrain power tranfer module with shortened leaf-spring contact28 Jul 2022US 2022/0235677 A1Eaton Intelligent Power Limited
- Actuator control system for bi-stable electric rocker arm latches24 Jun 2021US 2021/0189920 A1Eaton Intelligent Power Limited
- Highly efficient linear motor29 Aug 2019US 2019/0264587 A1SentiMetal Journey LLC
- Fluid system4 Apr 2019US 2019/0101220 A1Microjet Technology Co., Ltd.
Most cited
By later US patents
- Electro-magnetic valve driver4US 9,476,330 B2Denso Corporation · 2016
- Valve driving device using piezoelectric actuator4US 9,523,294 B2Hyundai Motor Company · 2016
- Valvetrain with rocker arm housing magnetically actuated latch2US 10,180,089 B2Eaton Intelligent Power Limited · 2019
- Highly efficient linear motor2US 10,774,696 B2SentiMetal Journey LLC · 2020
- Electronic circuit comprising electrical connections resistant to a severe environment1US 9,105,996 B2Valeo Systemes de Controle Moteur · 2015