B60T 8/348
4 channel systems
Official title: {4 Channel systems (B60T8/345 takes precedence)}
B60T8/348 (4 channel systems) appears on 169 US grants and 62 published applications in this corpus.
Search patents in B60T- Granted patents
- 169
- Published applications
- 62
- Assignees
- 56
- Inventors
- 366
- Latest grant
- 15 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 8 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 10 | 0 |
| 1996 | 15 | 0 |
| 1997 | 13 | 0 |
| 1998 | 9 | 0 |
| 1999 | 10 | 0 |
| 2000 | 13 | 0 |
| 2001 | 9 | 2 |
| 2002 | 4 | 3 |
| 2003 | 5 | 3 |
| 2004 | 1 | 4 |
| 2005 | 1 | 1 |
| 2006 | 1 | 3 |
| 2007 | 1 | 2 |
| 2008 | 2 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 3 |
| 2012 | 1 | 3 |
| 2013 | 0 | 5 |
| 2014 | 1 | 3 |
| 2015 | 5 | 5 |
| 2016 | 4 | 6 |
| 2017 | 6 | 6 |
| 2018 | 3 | 4 |
| 2019 | 2 | 4 |
| 2020 | 4 | 2 |
| 2021 | 2 | 0 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and method for a hydraulic brake system including manual push-through15 Oct 2024US 12,115,960 B2ZF Active Safety US Inc.
- Brake system and control method thereof18 Oct 2022US 11,472,385 B2Hyundai Motor Company
- Brake system for motor vehicles12 Jul 2022US 11,383,688 B2Continental Teves AG & Co. oHG
- Brake system having two pressure-providing devices and method for operating a brake system27 Apr 2021US 10,988,124 B2Continental Teves AG & Co. oHG
- Method for operating a brake system23 Mar 2021US 10,953,858 B2Continental Teves AG & Co. oHG
- Apparatus and method for a hydraulic brake system including manual push-through15 Jun 2023US 2023/0182702 A1ZF Active Safety US Inc.
- Brake system and control method thereof12 Nov 2020US 2020/0353929 A1Hyundai Motor Company
- Brake system for motor vehicles18 Jun 2020US 2020/0189546 A1Continental Teves AG & Co. oHG
- Method for operating a brake system19 Sep 2019US 2019/0283723 A1Continental Teves AG & Co. oHG
- Braking device for vehicle4 Apr 2019US 2019/0100181 A1Advics Co., Ltd.
Most cited
By later US patents
- Dynamic behavior control apparatus of automotive vehicle87US 5,640,324 AToyota Jidosha Kabushiki Kaisha · 1997
- Device for controlling turn behavior of vehicle82US 5,627,756 AToyota Jidosha Kabushiki Kaisha · 1997
- Vehicle hydraulic dual-circuit brake system55US 5,496,099 AMercedes-Benz AG · 1996
- Anti-skid control method39US 5,375,919 ANisshinbo Industries, Inc. · 1994
- Vehicle hydraulic braking systems incorporating micro-machined technology34US 6,533,366 B1Kelsey-Hayes Company · 2003