F16H 2037/103
Power-split transmissions with each end of a cvt connected or connectable to
Official title: {Power-split transmissions with each end of a CVT connected or connectable to a planetary gear set having four or more connections, e.g. a Ravigneaux set}
F16H2037/103 (Power-split transmissions with each end of a cvt connected or connectable to) appears on 111 US grants and 95 published applications in this corpus.
Search patents in F16H- Granted patents
- 111
- Published applications
- 95
- Assignees
- 51
- Inventors
- 143
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 9 |
| 2004 | 4 | 10 |
| 2005 | 6 | 10 |
| 2006 | 11 | 10 |
| 2007 | 10 | 7 |
| 2008 | 10 | 6 |
| 2009 | 2 | 5 |
| 2010 | 4 | 7 |
| 2011 | 1 | 6 |
| 2012 | 7 | 2 |
| 2013 | 6 | 4 |
| 2014 | 6 | 8 |
| 2015 | 4 | 5 |
| 2016 | 8 | 2 |
| 2017 | 1 | 0 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Power split transmission, method of operating a power split transmission and motor vehicle with a power split transmission22 Apr 2025US 12,281,695 B2Dziuba Gears GmbH
- Power split transmission and method to operate a power split transmission and powertrain18 May 2021US 11,009,111 B2ZF Friedrichshafen AG
- Continuously variable transmission4 May 2021US 10,995,838 B2Allison Transmission, Inc.
- Power split gearbox for a motor vehicle3 Dec 2019US 10,495,204 B2Naf Neunkirchener Achsenfabrik AG
- Multimode electromechanical variable speed transmission apparatus and method of control18 Sep 2018US 10,077,823 B2
- Power split transmission, method of operating a power split transmission and motor vehicle with a power split transmission3 Oct 2024US 2024/0328483 A1Dziuba Gears GmbH
- Power split transmission and method to operate a power split transmission and powertrain8 Oct 2020US 2020/0318718 A1ZF Friedrichshafen AG
- Continuously variable transmission18 Apr 2019US 2019/0113121 A1Allison Transmission, Inc.
- Power split gearbox for a motor vehicle4 Jan 2018US 2018/0003280 A1Naf Neunkirchener Achsenfabrik AG
- Ball type cvt with powersplit paths7 Jul 2016US 2016/0195177 A1Dana Corporation
Most cited
By later US patents
- Dual-mode electromechanical variable speed transmission apparatus and method of control76US 8,734,281 B22014
- Hybrid electrically variable transmission with dual power paths and selective motor connection70US 7,479,081 B2GM Global Technology Operations LLC · 2009
- Drivetrain for a vehicle63US 6,852,053 B2Nissan Motor Co., Ltd. · 2005
- Shift control device for hybrid vehicle59US 6,819,985 B2Nissan Motor Co., Ltd. · 2004
- Hybrid four-wheel-drive55US 7,467,678 B2Nissan Motor Co., Ltd. · 2008