F16H 63/48
Signals to a parking brake or parking lock
Official title: Signals to a parking brake {or parking lock; Control of parking locks or brakes being part of the transmission}
F16H63/48 (Signals to a parking brake or parking lock) appears on 460 US grants and 445 published applications in this corpus.
Search patents in F16H- Granted patents
- 460
- Published applications
- 445
- Assignees
- 171
- Inventors
- 1,060
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 8 | 0 |
| 2002 | 3 | 13 |
| 2003 | 5 | 8 |
| 2004 | 12 | 19 |
| 2005 | 11 | 15 |
| 2006 | 9 | 8 |
| 2007 | 15 | 22 |
| 2008 | 9 | 17 |
| 2009 | 8 | 13 |
| 2010 | 12 | 16 |
| 2011 | 18 | 19 |
| 2012 | 12 | 16 |
| 2013 | 16 | 18 |
| 2014 | 18 | 13 |
| 2015 | 18 | 20 |
| 2016 | 16 | 18 |
| 2017 | 20 | 16 |
| 2018 | 14 | 30 |
| 2019 | 23 | 44 |
| 2020 | 45 | 31 |
| 2021 | 25 | 23 |
| 2022 | 19 | 14 |
| 2023 | 13 | 20 |
| 2024 | 26 | 9 |
| 2025 | 17 | 11 |
| 2026 | 8 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Park pawl control system and method for operating same on a vehicle23 Jun 2026US 12,663,078 B1Fca US LLC
- Vehicle control apparatus12 May 2026US 12,623,638 B1Toyota Jidosha Kabushiki Kaisha
- Method for operating a motor vehicle drive train device for a motor vehicle and corresponding motor vehicle drive train device12 May 2026US 12,624,758 B2Audi AG
- Electronic park pawl motor direct override28 Apr 2026US 12,612,968 B2Fca US LLC
- System and method for operating a lubrication system with brake actuated valve21 Apr 2026US 12,607,260 B2GM Global Technology Operations LLC
- Method for teaching at least one locking position of a blocking actuator, computer program, computer program product and vehicle20 Aug 2026US 2026/0243344 A1Schaeffler Technologies AG & Co. KG
- Control system for vehicle16 Jul 2026US 2026/0200337 A1Toyota Jidosha Kabushiki Kaisha
- Actuating device for a vehicle9 Jul 2026US 2026/0194078 A1Hyundai Motor Company
- Method for actuating a parking lock device2 Jul 2026US 2026/0185608 A1Schaeffler Technologies AG & Co. KG
- Vehicle drive train with a parking lock18 Jun 2026US 2026/0167170 A1Audi AG
Most cited
By later US patents
- Hybrid vehicle drive system having two motor/generator units and engine starting means153US 5,934,395 AToyota Jidosha Kabushiki Kaisha · 1999
- Electronic controller for automatic transmissions93US 4,892,014 ASparton Corporation · 1990
- Electric vehicle parking lock device control apparatus, adapted to activate electric motor to reduce engagement load between lock gear and pawl upon releasing of lock67US 5,807,205 AToyota Jidosha Kabushiki Kaisha · 1998
- Automatic transmission system for use with automobiles50US 3,937,105 AToyoto Jidosha Kogyo Kabushiki Kaisha · 1976
- Gearshift system for an automobile41US 4,567,969 AFuji Jukogyo Kabushiki Kaisha · 1986