B60T 8/369
Valves using piezoelectric elements
Official title: {Valves using piezoelectric elements (in general F16K31/004)}
B60T8/369 (Valves using piezoelectric elements) appears on 25 US grants and 4 published applications in this corpus.
Search patents in B60T- Granted patents
- 25
- Published applications
- 4
- Assignees
- 14
- Inventors
- 52
- Latest grant
- 26 Feb 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 2 | 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 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Bending frame for extending travel of an actuator for a mechanically actuated component26 Feb 2019US 10,215,300 B2Airbus DS GmbH
- Valve, especially for hydraulic automotive brake systems6 Jun 2006US 7,055,796 B2Continental Teves AG & Co. oHG
- Piezoelectrically actuated fluid valve28 Mar 2006US 7,017,883 B2Continential Teves AG & Co. oHG
- Vehicle hydraulic braking systems incorporating micro-machined technology18 Mar 2003US 6,533,366 B1Kelsey-Hayes Company
- Vehicle hydraulic braking systems incorporating micro-machined technology1 Feb 2000US 6,019,437 AKelsey-Hayes Company
- Anti-lock braking system11 Jul 2024US 2024/0228028 A1Safran Landing Systems UK LTD
- Bending Frame for Extending Travel of an Actuator for a Mechanically Actuated Component24 Dec 2015US 2015/0369373 A1Airbus DS GmbH
- Piezoelectrically actuated fluid valve25 Nov 2004US 2004/0232371 A1Continential Teves AG & Co. oHG
- Valve especially for hydraulic automotive brake systems15 Apr 2004US 2004/0069964 A1Continental Teves AG & Co. oHG
Most cited
By later US patents
- Brake control system72US 5,090,518 AGeneral Motors Corporation · 1992
- Brake apparatus71US 4,602,702 AJidosha Kiki Co., Ltd. · 1986
- Piezoelectric pressure control valve69US 5,267,589 AFord Motor Company · 1993
- Vehicle braking control apparatus49US 4,629,039 ANippon Soken, Inc. · 1986
- Piezoelectric fluid control valve47US 5,445,185 AFord Motor Company · 1995