F01L 2013/103
Electric motors
Official title: {Electric motors}
F01L2013/103 (Electric motors) appears on 147 US grants and 148 published applications in this corpus.
Search patents in F01L- Granted patents
- 147
- Published applications
- 148
- Assignees
- 42
- Inventors
- 210
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 4 |
| 2015 | 5 | 3 |
| 2016 | 2 | 15 |
| 2017 | 10 | 26 |
| 2018 | 27 | 15 |
| 2019 | 12 | 12 |
| 2020 | 23 | 25 |
| 2021 | 15 | 14 |
| 2022 | 23 | 18 |
| 2023 | 15 | 5 |
| 2024 | 7 | 2 |
| 2025 | 3 | 1 |
| 2026 | 0 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Internal combustion engine23 Sep 2025US 12,421,875 B2
- Reversing method for a vehicle powertrain8 Apr 2025US 12,270,351 B2Schaeffler Technologies AG & Co. KG
- Tappet assembly for valve lift profile modification25 Feb 2025US 12,234,753 B2Cummins Inc.
- Electric motor29 Oct 2024US 12,132,375 B2Schaeffler Technologies AG & Co. KG
- Electric motor8 Oct 2024US 12,113,425 B2Schaeffler Technologies AG & Co. KG
- System and method for distinguishing between a timing chain jump and a lock-up of an actuator in a variable valve timing device2 Jul 2026US 2026/0185468 A1Vitesco Technologies GmbH
- 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 engine8 Jan 2026US 2026/0009346 A1
- Internal combustion engine15 May 2025US 2025/0154885 A1
- Reversing method for a vehicle powertrain15 Aug 2024US 2024/0271579 A1Schaeffler Technologies AG & Co. KG
Most cited
By later US patents
- Rocker arm assembly27US 6,318,318 B1Ford Global Technologies, LLC · 2001
- Valve timing control apparatus for internal combustion engine and control method thereof13US 7,159,545 B2Hitachi, Ltd. · 2007
- Continuous variable valve duration apparatus and engine provided with the same8US 9,869,215 B2Hyundai Motor Company · 2018
- Variable valve train for an internal combustion engine6US 7,770,550 B2Mitsubishi Jidosha Kogyo Kabushiki Kaisha · 2010
- Valvetrain with variable valve actuation5US 10,550,739 B2Eaton Intelligent Power Limited · 2020