B60G 2401/15
Doppler effect
B60G2401/15 (Doppler effect) appears on 13 US grants and 5 published applications in this corpus.
Search patents in B60G- Granted patents
- 13
- Published applications
- 5
- Assignees
- 14
- Inventors
- 30
- Latest grant
- 16 Feb 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Multivariate position estimation16 Feb 2021US 10,921,416 B1L3 Technologies, Inc.
- Vehicle ride-height determination for control of vehicle aerodynamics25 Jul 2017US 9,713,947 B2GM Global Technology Operations LLC
- Sensor device for measuring the compression travel and/or the compression rate of wheels and/or axles of vehicles8 Apr 2014US 8,692,706 B2KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Undercarriage control system17 Apr 2001US 6,219,600 B1Robert Bosch GmbH
- Active controls for vehicular suspensions19 Sep 2000US 6,122,578 A
- Sensor device4 Jul 2024US 2024/0217300 A1Zf Cv Systems Europe BV
- Shock absorber14 Nov 2019US 2019/0346004 A1SCOTT Sports SA
- Vehicle ride-height determination for control of vehicle aerodynamics23 Mar 2017US 2017/0080770 A1GM Global Technology Operations LLC
- Sensor device for measuring the compression travel and/or the compression rate of wheels and/or axles of vehicles22 Jan 2009US 2009/0021720 A1Knorr-Bremse Systeme fur Nutzfahrzeuge GmbH
- Vehicle height detecting system4 Oct 2007US 2007/0229240 A1Aisin Seiki Kabushiki Kaisha
Most cited
By later US patents
- System for ultrasonically detecting the relative position of a moveable device68US 4,543,649 ATeknar, Inc. · 1985
- Ultrasonic air spring system59US 4,798,369 AThe Firestone Tire & Rubber Company · 1989
- Traction control system with active suspension58US 5,517,414 AFord Motor Company · 1996
- Height control system in automotive suspension system performing attitude change suppressive control and height regulating control with high response characteristics in height adjustment31US 4,903,209 ANissan Motor Co., Ltd. · 1990
- Shock absorber with sonar position sensor21US 5,104,144 AMonroe Auto Equipment Company · 1992