F16D 2121/18
Electric or magnetic
F16D2121/18 (Electric or magnetic) appears on 2,255 US grants and 2,469 published applications in this corpus.
Search patents in F16D- Granted patents
- 2,255
- Published applications
- 2,469
- Assignees
- 813
- Inventors
- 4,050
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 13 | 0 |
| 1978 | 10 | 0 |
| 1979 | 15 | 0 |
| 1980 | 16 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 13 | 0 |
| 1986 | 16 | 0 |
| 1987 | 6 | 0 |
| 1988 | 12 | 0 |
| 1989 | 26 | 0 |
| 1990 | 15 | 0 |
| 1991 | 15 | 0 |
| 1992 | 18 | 0 |
| 1993 | 21 | 0 |
| 1994 | 14 | 0 |
| 1995 | 13 | 0 |
| 1996 | 10 | 0 |
| 1997 | 16 | 0 |
| 1998 | 29 | 0 |
| 1999 | 29 | 0 |
| 2000 | 38 | 0 |
| 2001 | 57 | 10 |
| 2002 | 44 | 25 |
| 2003 | 31 | 37 |
| 2004 | 32 | 74 |
| 2005 | 39 | 63 |
| 2006 | 38 | 65 |
| 2007 | 22 | 52 |
| 2008 | 31 | 67 |
| 2009 | 29 | 58 |
| 2010 | 32 | 76 |
| 2011 | 37 | 50 |
| 2012 | 64 | 48 |
| 2013 | 57 | 63 |
| 2014 | 62 | 60 |
| 2015 | 67 | 129 |
| 2016 | 77 | 107 |
| 2017 | 102 | 132 |
| 2018 | 105 | 134 |
| 2019 | 120 | 145 |
| 2020 | 115 | 170 |
| 2021 | 130 | 143 |
| 2022 | 120 | 157 |
| 2023 | 109 | 174 |
| 2024 | 142 | 136 |
| 2025 | 133 | 149 |
| 2026 | 88 | 145 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electro-mechanical brake and control method therefor6 Oct 2026US 12,752,751 B2Hyundai Mobis Co., Ltd.
- Disc brake device6 Oct 2026US 12,752,756 B2Akebono Brake Industry Co., Ltd.
- Electronic parking brake apparatus6 Oct 2026US 12,752,760 B2Hyundai Mobis Co., Ltd.
- Warped rotor detection6 Oct 2026US 12,752,763 B2Rivian IP Holdings, LLC
- Method for checking the functionality of an actuating unit, and actuating unit6 Oct 2026US 12,752,764 B2AUMOVIO Germany GmbH
- Ball ramp drive for electromechanical brake8 Oct 2026US 2026/0309198 A1ZF Active Safety US Inc.
- Dolly Clamp1 Oct 2026US 2026/0298298 A1Quanta Associates, L. P.
- Electromechanical braking system for a motor vehicle and method for operating an electromechanical braking system in a motor vehicle24 Sep 2026US 2026/0285273 A1thyssenkrupp AG
- Electric braking device24 Sep 2026US 2026/0285279 A1Advics Co., Ltd.
- Actuator, in particular for a clamping module of an electromechanical brake device for a motor vehicle24 Sep 2026US 2026/0285281 A1AUMOVIO Germany GmbH
Most cited
By later US patents
- Harmonic electric actuator111US 4,398,110 AWestinghouse Electric Corp. · 1983
- Systems and methods for providing a haptic device101US 8,002,089 B2Immersion Corporation · 2011
- Hydraulic shape memory material stress to hydraulic pressure transducer99US 5,079,920 A1992
- Brake actuating apparatus for a vehicle98US 5,348,123 AAkebono Brake Industry Co., Ltd. · 1994
- Electric actuators92US 4,546,298 AWestinghouse Brake & Signal Co. Ltd. · 1985