F01L 2001/34493
Dual independent phasing system [dips]
Official title: {Dual independent phasing system [DIPS]}
F01L2001/34493 (Dual independent phasing system [dips]) appears on 55 US grants and 57 published applications in this corpus.
Search patents in F01L- Granted patents
- 55
- Published applications
- 57
- Assignees
- 23
- Inventors
- 91
- Latest grant
- 6 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 6 |
| 2008 | 3 | 0 |
| 2009 | 2 | 4 |
| 2010 | 2 | 8 |
| 2011 | 2 | 1 |
| 2012 | 6 | 3 |
| 2013 | 2 | 4 |
| 2014 | 3 | 6 |
| 2015 | 7 | 3 |
| 2016 | 3 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 9 |
| 2020 | 12 | 7 |
| 2021 | 7 | 1 |
| 2022 | 1 | 1 |
By publication year.
Recent patents
- Valve timing adjusting device6 Sep 2022US 11,434,788 B2Denso Corporation
- Camshaft phasers for concentrically arranged camshafts2 Nov 2021US 11,162,395 B2Schaeffler Technologies AG & Co. KG
- Dual actuating variable cam21 Sep 2021US 11,125,121 B2BorgWarner Inc.
- Hybrid dual electric and hydraulically operated phaser22 Jun 2021US 11,041,413 B2Mechadyne International Ltd.
- Oldham flexplate for concentric camshafts controlled by variable camshaft timing23 Mar 2021US 10,954,829 B2BorgWarner Inc.
- Valve timing adjusting device24 Feb 2022US 2022/0056820 A1Denso Corporation
- Dual actuating variable cam2 Dec 2021US 2021/0372302 A1BorgWarner Inc.
- Hybrid Dual Electric and Hydraulically Operated Phaser12 Nov 2020US 2020/0355096 A1Mechadyne International Ltd.
- Camshaft phaser including rotor connector22 Oct 2020US 2020/0332816 A1Schaeffler Technologies AG & Co. KG
- Oldham flexplate for concentric camshafts controlled by variable camshaft timing25 Jun 2020US 2020/0200052 A1BorgWarner Inc.
Most cited
By later US patents
- Variable valve timing device25US 7,841,311 B2Hilite International, Inc. · 2010
- Dual independent phasing system to independently phase the intake and exhaust cam lobes of a concentric camshaft arrangement25US 8,051,818 B2Schaeffler Technologies AG & Co. KG · 2011
- Variable phase drive coupling23US 7,444,968 B2Mechadyne PLC · 2008
- Internal combustion engine with variable valve gear22US 8,205,587 B2Mitsubishi Jidosha Kogyo Kabushiki Kaisha · 2012
- Internal combustion engine with variable valve gear21US 8,235,015 B2Mitsubishi Jidosha Kogyo Kabushiki Kaisha · 2012