F16H 2061/044
When a freewheel device is disengaged or bridged
Official title: {when a freewheel device is disengaged or bridged}
F16H2061/044 (When a freewheel device is disengaged or bridged) appears on 81 US grants and 39 published applications in this corpus.
Search patents in F16H- Granted patents
- 81
- Published applications
- 39
- Assignees
- 29
- Inventors
- 187
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 4 |
| 2009 | 0 | 0 |
| 2010 | 2 | 2 |
| 2011 | 1 | 4 |
| 2012 | 1 | 0 |
| 2013 | 2 | 3 |
| 2014 | 5 | 1 |
| 2015 | 3 | 3 |
| 2016 | 2 | 3 |
| 2017 | 1 | 2 |
| 2018 | 3 | 2 |
| 2019 | 1 | 1 |
| 2020 | 3 | 6 |
| 2021 | 3 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Two speed automatic transmission with a friction and dynamically controllable one way clutch for power shifting in an electric vehicle20 May 2025US 12,305,748 B2Dana Graziano S.R.L.
- Two-speed transmission system and vehicle30 Apr 2024US 11,971,089 B2Huawei Digital Power Technologies Co., Ltd.
- Control apparatus for vehicle drive-force transmitting apparatus17 Aug 2021US 11,092,202 B2Toyota Jidosha Kabushiki Kaisha
- Vehicle drive system8 Jun 2021US 11,028,906 B2Aisin Aw Co., Ltd.
- Axle drive unit with a power-shiftable 2-way transmission25 May 2021US 11,015,708 B2GKN Automotive AG
- Method for controlling an operation of a gear mechanism of a motor vehicle17 Oct 2024US 2024/0344605 A1ZF Friedrichshafen AG
- Two speed automatic transmission with a friction and dynamically controllable one way clutch for power shifting in an electric vehicle29 Feb 2024US 2024/0068560 A1Dana Graziano S.R.L.
- Two-speed transmission system and vehicle29 Sep 2022US 2022/0307572 A1Huawei Digital Power Technologies Co., Ltd.
- Vehicle drive-force transmitting apparatus3 Dec 2020US 2020/0378494 A1Toyota Jidosha Kabushiki Kaisha
- Apparatus for driving electric vehicle and method of controlling the same5 Nov 2020US 2020/0347916 A1LG Electronics Inc.
Most cited
By later US patents
- Synchronized coast downshift control for hybrid vehicles80US 6,019,699 AToyota Jidosha Kabushiki Kaisha · 2000
- Clutch-to-clutch coast downshifting in a motor vehicle automatic transmission44US 4,671,139 AGeneral Motors Corporation · 1987
- Transmission and transmission control device for providing downshifting34US 4,622,866 AToyota Jidosha Kabushiki Kaisha · 1986
- Shift control system for a multiple ratio automatic transmission26US 5,646,842 AFord Motor Company · 1997
- Shift control system for a multiple ratio automatic transmission26US 5,758,302 AFord Global Technologies, LLC · 1998