F16H 61/0403
Synchronisation before shifting
Official title: {Synchronisation before shifting}
F16H61/0403 (Synchronisation before shifting) appears on 866 US grants and 744 published applications in this corpus.
Search patents in F16H- Granted patents
- 866
- Published applications
- 744
- Assignees
- 255
- Inventors
- 1,577
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 10 | 0 |
| 1990 | 1 | 0 |
| 1991 | 8 | 0 |
| 1992 | 8 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 17 | 0 |
| 1996 | 14 | 0 |
| 1997 | 16 | 0 |
| 1998 | 12 | 0 |
| 1999 | 21 | 0 |
| 2000 | 22 | 0 |
| 2001 | 15 | 7 |
| 2002 | 18 | 35 |
| 2003 | 33 | 24 |
| 2004 | 18 | 24 |
| 2005 | 20 | 19 |
| 2006 | 20 | 24 |
| 2007 | 15 | 16 |
| 2008 | 15 | 31 |
| 2009 | 13 | 23 |
| 2010 | 16 | 34 |
| 2011 | 21 | 25 |
| 2012 | 35 | 28 |
| 2013 | 28 | 21 |
| 2014 | 34 | 29 |
| 2015 | 32 | 45 |
| 2016 | 32 | 36 |
| 2017 | 37 | 35 |
| 2018 | 26 | 47 |
| 2019 | 39 | 37 |
| 2020 | 44 | 42 |
| 2021 | 37 | 28 |
| 2022 | 29 | 29 |
| 2023 | 34 | 39 |
| 2024 | 33 | 32 |
| 2025 | 33 | 22 |
| 2026 | 21 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F16H 2061/0422By an electric machineIndexing code248
- F16H 2061/0411By control of shaft brakesIndexing code99
- F16H 2061/0407By control of clutch in parallel torque pathIndexing code85
- F16H 2061/0418By using different synchronisation devices simultaneouslyIndexing code22
- F16H 2061/0414By retarder controlIndexing code11
Recent patents
- Methods and system for wheel torque control coordination for electric vehicle6 Oct 2026US 12,752,638 B1Ford Global Technologies, LLC
- Method for operating drive assembly, drive assembly, and work machine6 Oct 2026US 12,753,834 B2Deere & Company
- Driving device with a parking lock arrangement and drivable vehicle axle with a driving device29 Sep 2026US 12,747,786 B2ZF Friedrichshafen AG
- Electric machine shift and engine start coordination8 Sep 2026US 12,728,834 B2Fca US LLC
- Method and device for actuating a dog clutch of a gearbox of an electrically driveable vehicle8 Sep 2026US 12,729,765 B2ZF CV Systems Global GmbH
- System and method for shifting two speed transmission17 Sep 2026US 2026/0276082 A1Dana Italia S.R.L.
- Shift system and method for power transmission assembly25 Jun 2026US 2026/0177131 A1Means Industries, Inc.
- Transmission system for electric vehicles with position feedback control and control method of transmission system28 May 2026US 2026/0146663 A1Neooto Co., Ltd.
- Method for Controlling a Longitudinal Acceleration During and Assisting Operation of a Driver Assistance System in a Motor Vehicle, Controller Unit and Motor Vehicle Having Such a Controller Unit28 May 2026US 2026/0146669 A1Bayerische Motoren Werke Aktiengesellschaft
- Vehicle with a dual-clutch transmission30 Apr 2026US 2026/0117859 A1Audi AG
Most cited
By later US patents
- Mechanical automatic transmission284US 4,361,060 A1982
- Vehicle transmission system with variable speed drive235US 5,508,574 A1996
- Double-clutch transmission134US 6,634,247 B2LuK Lamellen und Kupplungsbau Beteiligungs KG · 2003
- Method for shifting a twin-clutch transmission and twin-clutch transmission arrangement120US 5,890,392 AVolkswagen Aktiengesellschaft · 1999
- Drive unit for hybrid vehicle117US 6,041,877 AFuji Jukogyo Kabushiki Kaisha · 2000