F01L 2001/34463
Locking position intermediate between most retarded and most advanced positions
Official title: {Locking position intermediate between most retarded and most advanced positions}
F01L2001/34463 (Locking position intermediate between most retarded and most advanced positions) appears on 163 US grants and 181 published applications in this corpus.
Search patents in F01L- Granted patents
- 163
- Published applications
- 181
- Assignees
- 30
- Inventors
- 240
- Latest grant
- 18 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 2 |
| 2007 | 2 | 4 |
| 2008 | 3 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 15 |
| 2011 | 0 | 7 |
| 2012 | 8 | 7 |
| 2013 | 11 | 11 |
| 2014 | 18 | 19 |
| 2015 | 15 | 12 |
| 2016 | 11 | 30 |
| 2017 | 17 | 28 |
| 2018 | 26 | 11 |
| 2019 | 17 | 8 |
| 2020 | 13 | 6 |
| 2021 | 5 | 8 |
| 2022 | 6 | 2 |
| 2023 | 0 | 3 |
| 2024 | 3 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Contaminant pathway for camshaft phaser28 May 2024US 11,994,043 B2Schaeffler Technologies AG & Co. KG
- Oil pressure actuated phaser with a lock pin shutoff30 Jan 2024US 11,885,245 B2BorgWarner Inc.
- Hydraulic camshaft adjuster27 Dec 2022US 11,536,166 B2Schaeffler Technologies AG & Co. KG
- Valve opening and closing timing control device9 Aug 2022US 11,408,309 B2Aisin Corporation
- Variable valve timing mechanism23 Jul 2026US 2026/0210276 A1Subaru Corporation
- Cam phase adjuster2 Nov 2023US 2023/0349306 A1Schaeffler Technologies AG & Co. KG
- Contaminant pathway for camshaft phaser7 Sep 2023US 2023/0279789 A1Schaeffler Technologies AG & Co. KG
- Oil pressure actuated phaser with a lock pin shutoff17 Aug 2023US 2023/0258108 A1BorgWarner Inc.
- Valve timing adjustment device14 Jul 2022US 2022/0220869 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Variable valve timing mechanism for internal combustion engine62US 5,738,056 AToyota Jidosha Kabushiki Kaisha · 1998
- Multi-position variable cam timing system having a vane-mounted locking-piston device45US 6,311,655 B1BorgWarner Inc. · 2001
- Variable valve timing control device16US 6,976,460 B2Aisin Seiki Kabushiki Kaisha · 2005
- Vane-type cam phaser having bias spring system to assist intermediate position pin locking15US 7,614,370 B2Delphi Technologies, Inc. · 2009
- Vane-type cam phaser having increased rotational authority, intermediate position locking, and dedicated oil supply11US 7,421,989 B2Delphi Technologies, Inc. · 2008