B60L 50/16
With provision for separate direct mechanical propulsion
Official title: with provision for separate direct mechanical propulsion
B60L50/16 (With provision for separate direct mechanical propulsion) appears on 3,960 US grants and 4,369 published applications in this corpus.
Search patents in B60L- Granted patents
- 3,960
- Published applications
- 4,369
- Assignees
- 700
- Inventors
- 6,571
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 9 | 0 |
| 1995 | 3 | 0 |
| 1996 | 10 | 0 |
| 1997 | 10 | 0 |
| 1998 | 33 | 0 |
| 1999 | 33 | 0 |
| 2000 | 47 | 0 |
| 2001 | 51 | 32 |
| 2002 | 71 | 68 |
| 2003 | 58 | 86 |
| 2004 | 70 | 89 |
| 2005 | 60 | 88 |
| 2006 | 73 | 128 |
| 2007 | 76 | 154 |
| 2008 | 90 | 208 |
| 2009 | 108 | 247 |
| 2010 | 163 | 320 |
| 2011 | 205 | 264 |
| 2012 | 232 | 330 |
| 2013 | 286 | 345 |
| 2014 | 285 | 366 |
| 2015 | 340 | 375 |
| 2016 | 306 | 238 |
| 2017 | 277 | 177 |
| 2018 | 233 | 186 |
| 2019 | 192 | 144 |
| 2020 | 133 | 115 |
| 2021 | 108 | 91 |
| 2022 | 123 | 112 |
| 2023 | 72 | 65 |
| 2024 | 80 | 77 |
| 2025 | 66 | 41 |
| 2026 | 32 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Control system for a hybrid vehicle with a dual voltage direct current bus6 Oct 2026US 12,752,640 B2Deere & Company
- Electric vehicle powertrain controller15 Sep 2026US 12,734,935 B2BorgWarner Inc.
- Controlling thermal energy from vehicle regenerative braking25 Aug 2026US 12,715,302 B2Jaguar Land Rover Limited
- Methods and systems for managing and controlling emissions in a hybrid system25 Aug 2026US 12,715,425 B2Cummins Inc.
- Powertrain control system and method of VTOL aerial vehicle11 Aug 2026US 12,703,246 B2Hyundai Motor Company
- Hybrid power supply1 Oct 2026US 2026/0293811 A1Briggs & Stratton Corporation
- Speed control method and control device13 Aug 2026US 2026/0233848 A1Safran
- Speed control method and control device6 Aug 2026US 2026/0225725 A1Safran
- Vehicle drive device30 Jul 2026US 2026/0217099 A1Aisin Corporation
- Vehicle shut-off control device16 Jul 2026US 2026/0200328 A1Autonetworks Technologies, Ltd.
Most cited
By later US patents
- Apparatus and method of compensating for motor velocity of fuel cell vehicle1,018US 9,233,610 B2Hyundai Motor Company · 2016
- Hybrid electric vehicle510US 5,343,970 A1994
- Hybrid vehicle with battery charge control relative to a driving route352US 5,778,326 AKabushikikaisha Equos Research · 1998
- System and method for powering a vehicle using radio frequency generators348US 7,451,839 B2Rearden, LLC · 2008
- Battery powered electric vehicle and electrical supply system331US 5,642,270 AWavedriver Limited · 1997