F16D 2123/00
Multiple operation forces
F16D2123/00 (Multiple operation forces) appears on 526 US grants and 392 published applications in this corpus.
Search patents in F16D- Granted patents
- 526
- Published applications
- 392
- Assignees
- 237
- Inventors
- 1,013
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 9 | 0 |
| 1978 | 2 | 0 |
| 1979 | 7 | 0 |
| 1980 | 8 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 7 | 0 |
| 1986 | 13 | 0 |
| 1987 | 13 | 0 |
| 1988 | 8 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 13 | 0 |
| 1992 | 7 | 0 |
| 1993 | 6 | 0 |
| 1994 | 8 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 14 | 0 |
| 2001 | 19 | 6 |
| 2002 | 24 | 14 |
| 2003 | 17 | 13 |
| 2004 | 10 | 22 |
| 2005 | 10 | 22 |
| 2006 | 16 | 17 |
| 2007 | 8 | 20 |
| 2008 | 12 | 23 |
| 2009 | 9 | 27 |
| 2010 | 7 | 22 |
| 2011 | 14 | 24 |
| 2012 | 19 | 16 |
| 2013 | 15 | 26 |
| 2014 | 29 | 16 |
| 2015 | 21 | 16 |
| 2016 | 14 | 13 |
| 2017 | 18 | 15 |
| 2018 | 14 | 14 |
| 2019 | 17 | 12 |
| 2020 | 10 | 9 |
| 2021 | 8 | 8 |
| 2022 | 5 | 9 |
| 2023 | 9 | 8 |
| 2024 | 4 | 8 |
| 2025 | 5 | 5 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydromechanical brake motive apparatus15 Sep 2026US 12,735,013 B2ZF Active Safety US Inc.
- Hydraulic machine comprising a stack of discs acted on by a push rod11 Aug 2026US 12,704,160 B2Poclain Hydraulics Industrie
- Electromechanical brake having a gas-containing piston chamber7 Apr 2026US 12,595,831 B2ZF Active Safety GmbH
- Electronic parking brake system and control method thereof13 Jan 2026US 12,523,269 B2Hl Mando Corporation
- Safety braking device with two braking stages29 Jul 2025US 12,375,012 B2Robert Bosch GmbH
- Braking device27 Aug 2026US 2026/0249829 A1Advics Co., Ltd.
- Braking assembly for a work vehicle20 Aug 2026US 2026/0241908 A1
- Electromechanical brake having a gas-containing piston chamber25 Jun 2026US 2026/0177124 A1ZF Active Safety GmbH
- Disc brake caliper30 Apr 2026US 2026/0117829 A1Brembo S.p.A.
- Disc brake caliper30 Apr 2026US 2026/0117833 A1Brembo S.p.A.
Most cited
By later US patents
- Brake actuating apparatus for a vehicle98US 5,348,123 AAkebono Brake Industry Co., Ltd. · 1994
- Electrically operated disc brake with back-off protector73US 4,804,073 AAllied-Signal Inc. · 1989
- Brake control system72US 5,090,518 AGeneral Motors Corporation · 1992
- Brake apparatus71US 4,602,702 AJidosha Kiki Co., Ltd. · 1986
- Process and apparatus for the control of a brake unit for automotive vehicles70US 4,658,939 AAlfred Teves GmbH · 1987