B60T 8/347
3 channel systems
Official title: {3 Channel systems (B60T8/345 takes precedence)}
B60T8/347 (3 channel systems) appears on 39 US grants and 1 published applications in this corpus.
Search patents in B60T- Granted patents
- 39
- Published applications
- 1
- Assignees
- 21
- Inventors
- 71
- Latest grant
- 5 May 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device and method for cleaning espresso machines5 May 2020US 10,638,875 B2
- Vehicle hydraulic braking systems incorporating micro-machined technology18 Mar 2003US 6,533,366 B1Kelsey-Hayes Company
- Apparatus and method of operation for a vehicle anti-lock brake system15 Aug 2000US 6,102,493 ALucas Varity GmbH
- Flow regulated braking system15 Feb 2000US 6,024,423 AGeneral Motors Corporation
- Vehicle hydraulic braking systems incorporating micro-machined technology1 Feb 2000US 6,019,437 AKelsey-Hayes Company
Most cited
By later US patents
- Brake unit for motor vehicles with electric drive36US 5,769,509 AITT Automotive Europe GmbH · 1998
- Vehicle hydraulic braking systems incorporating micro-machined technology34US 6,533,366 B1Kelsey-Hayes Company · 2003
- Vehicle hydraulic braking systems incorporating micro-machined technology33US 6,019,437 AKelsey-Hayes Company · 2000
- Method of controlling braking of a vehicle operating in a curved path, and vehicle brake control system27US 4,852,009 ARobert Bosch GmbH · 1989
- Vehicle anti-lock brake system25US 4,865,399 AKelsey-Hayes Company · 1989