F16D 2129/00
Type of operation source for auxiliary mechanisms
F16D2129/00 (Type of operation source for auxiliary mechanisms) appears on 282 US grants and 275 published applications in this corpus.
Search patents in F16D- Granted patents
- 282
- Published applications
- 275
- Assignees
- 173
- Inventors
- 687
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 7 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 6 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 1 |
| 2002 | 4 | 5 |
| 2003 | 3 | 4 |
| 2004 | 4 | 7 |
| 2005 | 8 | 22 |
| 2006 | 5 | 13 |
| 2007 | 5 | 13 |
| 2008 | 8 | 11 |
| 2009 | 7 | 8 |
| 2010 | 9 | 12 |
| 2011 | 11 | 6 |
| 2012 | 6 | 5 |
| 2013 | 2 | 5 |
| 2014 | 6 | 13 |
| 2015 | 11 | 11 |
| 2016 | 5 | 9 |
| 2017 | 9 | 10 |
| 2018 | 9 | 16 |
| 2019 | 11 | 27 |
| 2020 | 24 | 19 |
| 2021 | 16 | 10 |
| 2022 | 12 | 13 |
| 2023 | 8 | 10 |
| 2024 | 11 | 7 |
| 2025 | 11 | 10 |
| 2026 | 2 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electromechanical actuator assembly with mechanical override feature7 Jul 2026US 12,674,492 B2B/E Aerospace, Inc.
- Magnetorheological braking device20 Jan 2026US 12,529,401 B2INVENTUS Engineering GmbH
- Electronic mechanical brake26 Aug 2025US 12,398,772 B2Hyundai Mobis Co., Ltd.
- Disc brake system and method for braking a vehicle19 Aug 2025US 12,392,386 B2Volvo Truck Corporation
- Electro-hydraulic actuator and brake device12 Aug 2025US 12,384,349 B1Ican Company Ltd.
- Solenoid actuator and brake system comprising the same17 Sep 2026US 2026/0276046 A1Hl Mando Corporation
- Electric brake apparatus20 Aug 2026US 2026/0241911 A1Astemo, Ltd.
- Motorless parking brake20 Aug 2026US 2026/0243319 A1ZF Active Safety US Inc.
- Multi-disc brake/clutch with a wear-adjustment device18 Jun 2026US 2026/0168541 A1
- Electromechanical wheel brake and method for installing an electromechanical wheel bake12 Feb 2026US 2026/0043448 A1Continental Automotive Technologies GmbH
Most cited
By later US patents
- Magnetorheological brake with integrated flywheel76US 6,186,290 B1Lord Corporation · 2001
- Magnetic drive with a permanent-magnet armature51US 5,394,131 A1995
- Load lowering device48US 4,416,430 ADraft Systems, Inc. · 1983
- Magnetic brake48US 5,465,815 A1995
- Magnetic brake and electromechanical braking device with a magnetic brake47US 6,471,017 B1Robert Bosch GmbH · 2002