F01L 2013/111
Camshafts position or phase
Official title: {Camshafts position or phase}
F01L2013/111 (Camshafts position or phase) appears on 48 US grants and 53 published applications in this corpus.
Search patents in F01L- Granted patents
- 48
- Published applications
- 53
- Assignees
- 25
- Inventors
- 133
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 6 |
| 2017 | 4 | 13 |
| 2018 | 13 | 9 |
| 2019 | 9 | 1 |
| 2020 | 4 | 6 |
| 2021 | 4 | 1 |
| 2022 | 2 | 5 |
| 2023 | 5 | 5 |
| 2024 | 4 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Internal combustion engine and method for operating an internal combustion engine16 Dec 2025US 12,497,930 B2Schaeffler Technologies AG & Co. KG
- Valve train device31 Dec 2024US 12,180,862 B2Ktm AG
- Control device4 Jun 2024US 12,000,349 B2Hitachi Astemo, Ltd.
- Continuous variable valve duration apparatus and control method for the same26 Mar 2024US 11,939,890 B2Hyundai Motor Company
- Camshaft toothed wheel and synchronization method using such a wheel2 Jan 2024US 11,859,570 B2Vitesco Technologies GmbH
- Method for processing an electrical signal, and control device for a camshaft adjuster or internal combustion engine for carrying out the method20 Aug 2026US 2026/0243181 A1Schaeffler Technologies AG & Co. KG
- Method for starting an internal combustion engine comprising a camshaft associated with an electric variable valve timing device29 Jan 2026US 2026/0028940 A1Schaeffler Technologies AG & Co. KG
- Internal combustion engine and method for operating an internal combustion engine20 Feb 2025US 2025/0059929 A1Schaeffler Technologies AG & Co. KG
- Valve train device25 Jul 2024US 2024/0247599 A1Ktm AG
- Continuous variable valve duration apparatus and control method for the same6 Jul 2023US 2023/0212964 A1Hyundai Motor Company
Most cited
By later US patents
- System and method for controlling of valve timing of continuous variable valve duration engine19US 9,879,619 B2Hyundai Motor Company · 2018
- Method for controlling of valve timing of continuous variable valve duration engine18US 9,874,154 B2Hyundai Motor Company · 2018
- Method and device for improving charged engines17US 8,347,857 B2GM Global Technology Operations LLC · 2013
- Method for controlling of valve timing of continuous variable valve duration engine16US 9,964,050 B2Hyundai Motor Company · 2018
- Sliding camshaft3US 10,024,206 B2GM Global Technology Operations LLC · 2018