B60T 8/4266
Having an electro-mechanically actuated expansion unit
Official title: {having an electro-mechanically actuated expansion unit, e.g. solenoid, electric motor, piezo stack}
B60T8/4266 (Having an electro-mechanically actuated expansion unit) appears on 168 US grants and 34 published applications in this corpus.
Search patents in B60T- Granted patents
- 168
- Published applications
- 34
- Assignees
- 58
- Inventors
- 237
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 10 | 0 |
| 1990 | 12 | 0 |
| 1991 | 13 | 0 |
| 1992 | 11 | 0 |
| 1993 | 18 | 0 |
| 1994 | 9 | 0 |
| 1995 | 9 | 0 |
| 1996 | 9 | 0 |
| 1997 | 11 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 8 | 3 |
| 2002 | 4 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 4 |
| 2019 | 3 | 3 |
| 2020 | 2 | 0 |
| 2021 | 1 | 2 |
| 2022 | 3 | 1 |
| 2023 | 1 | 3 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cuboidal housing block, particularly for a hydraulic modulator to generate, control or regulate a brake pressure in a brake circuit of an electronically controllable power-brake system25 Nov 2025US 12,479,406 B2Robert Bosch GmbH
- Electric brake system and controlling method thereof31 Jan 2023US 11,565,677 B2Hl Mando Corporation
- Brake systems integrated into vehicle corner modules and methods of use thereof13 Dec 2022US 11,524,667 B2Ree Automotive Ltd
- Pressure modulator for an anti-lock braking system of a bicycle21 Jun 2022US 11,364,968 B2Robert Bosch GmbH
- Braking system for vehicles, in particular for cycles and motorcycles, and actuation method for a braking system17 May 2022US 11,332,105 B2FRENI BREMBO S.p. A.
- Abs device for a hydraulic braking system of a cycle or motorcycle or of a light vehicle18 Jun 2026US 2026/0167162 A1Blubrake S.p.A.
- Device for Generating a Fluidic Brake Control Signal9 Jan 2025US 2025/0010831 A1KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Brake Device for a Hydraulic Brake System of a Vehicle and Method for Operating a Hydraulic Brake System of a Vehicle28 Nov 2024US 2024/0391438 A1Robert Bosch GmbH
- Brake systems integrated into vehicle corner modules and methods of use thereof27 Jul 2023US 2023/0234434 A1Ree Automotive Ltd
- Anti-lock brake apparatus, vehicle, electric vehicle and electric-assisted vehicle22 Jun 2023US 2023/0192046 A1LING JI INNOVATIONS Tech Co., Ltd.
Most cited
By later US patents
- Electrically controlled automated devices to control equipment and machinery with remote control and accountability worldwide378US 6,647,328 B2Kline and Walker LLC · 2003
- Electronically controlled sealing, unsealing and/or bonding with metal strip or wire coated with liquefiable substance for redundant application and tamper detection167US 7,259,357 B2Kline and Walker LLC · 2007
- Brake actuating apparatus for a vehicle98US 5,348,123 AAkebono Brake Industry Co., Ltd. · 1994
- Wheel understeer speed control60US 5,258,912 AGeneral Motors Corporation · 1993
- Actuating mechanism in a vehicle wheel brake and anti-lock brake control system52US 4,653,815 AGeneral Motors Corporation · 1987