Y10T 74/19014
Plural prime movers selectively coupled to common output
Y10T74/19014 (Plural prime movers selectively coupled to common output) appears on 333 US grants and 226 published applications in this corpus.
Search patents in Y10T- Granted patents
- 333
- Published applications
- 226
- Assignees
- 218
- Inventors
- 657
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 6 | 0 |
| 1980 | 4 | 0 |
| 1981 | 7 | 0 |
| 1982 | 8 | 0 |
| 1983 | 8 | 0 |
| 1984 | 10 | 0 |
| 1985 | 7 | 0 |
| 1986 | 5 | 0 |
| 1987 | 10 | 0 |
| 1988 | 2 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 10 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 3 |
| 2002 | 5 | 6 |
| 2003 | 5 | 4 |
| 2004 | 3 | 7 |
| 2005 | 5 | 11 |
| 2006 | 11 | 6 |
| 2007 | 8 | 7 |
| 2008 | 3 | 6 |
| 2009 | 4 | 9 |
| 2010 | 5 | 10 |
| 2011 | 7 | 16 |
| 2012 | 10 | 34 |
| 2013 | 17 | 34 |
| 2014 | 31 | 32 |
| 2015 | 25 | 38 |
| 2016 | 17 | 1 |
| 2017 | 18 | 1 |
| 2018 | 8 | 0 |
| 2019 | 4 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for coupling a hydroelectric power plant to the grid comprising at least two hydroelectric units17 Sep 2024US 12,092,067 B2
- Hybrid drive having an automated conventional gearbox20 Oct 2020US 10,808,816 B2ZF Friedrichshafen AG
- Power transmission system for vehicle and vehicle comprising the same2 Jun 2020US 10,670,123 B2BYD Company Limited
- Drive train of a motor vehicle that can be driven in a purely electric manner20 Aug 2019US 10,384,524 B2Dr. Ing. h,c.F. Porsche Aktiengesellschaft
- Hybrid drive system with multiple drive machines6 Aug 2019US 10,369,877 B2UVic Industry Partnerships Inc.
- Method for coupling a hydroelectric power plant to the grid comprising at least two hydroelectric units12 Jan 2023US 2023/0010493 A1
- Hybrid drive having an automated conventional gearbox4 May 2017US 2017/0122419 A1ZF Friedrichshafen AG
- Multi-mode power trains with direct-drive lock-up21 Jul 2016US 2016/0207388 A1Deere & Company
- Drive shafts24 Dec 2015US 2015/0367927 A1GE Energy Power Conversion Technology Limited
- Door-lock apparatus24 Dec 2015US 2015/0368940 A1Samsung Sds Co., Ltd.
Most cited
By later US patents
- Parallel hybrid powertrain for an automotive vehicle162US 5,713,425 AFord Global Technologies, LLC · 1998
- Double-clutch transmission134US 6,634,247 B2LuK Lamellen und Kupplungsbau Beteiligungs KG · 2003
- Drive system for a moving mechanism109US 4,100,822 A1978
- Hydraulic hybrid vehicle107US 6,719,080 B1The United States of America as represented by the Administrator of the Enviromental Protection Agency · 2004
- Hybrid vehicles94US 4,405,029 A1983