B60G 2401/10
Piezoelectric elements
B60G2401/10 (Piezoelectric elements) appears on 76 US grants and 34 published applications in this corpus.
Search patents in B60G- Granted patents
- 76
- Published applications
- 34
- Assignees
- 48
- Inventors
- 177
- Latest grant
- 27 Jan 2026
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 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 9 | 0 |
| 1992 | 17 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 4 |
| 2010 | 1 | 2 |
| 2011 | 2 | 1 |
| 2012 | 2 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 3 |
| 2019 | 3 | 1 |
| 2020 | 1 | 3 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 3 | 3 |
| 2024 | 4 | 2 |
| 2025 | 1 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Leaf spring device, leaf spring, and shock absorber assembly27 Jan 2026US 12,533,920 B2Rheinmetall Invent GmbH
- Illuminating coating for an element of a suspension assembly26 Aug 2025US 12,397,603 B1Ford Global Technologies, LLC
- Methods and apparatus to calibrate a suspension sensor31 Dec 2024US 12,179,538 B2Ford Global Technologies, LLC
- Load sensor system with improved assembly connection3 Sep 2024US 12,078,560 B2Driving Innovations, LLC
- Kinetic energy shock absorber18 Jun 2024US 12,011,960 B2
- Additively manufactured jounce bumper with different internal properties31 Jul 2025US 2025/0242647 A1Ford Global Technologies, LLC
- Noise reduction system and noise reduction method for automobile suspension5 Jun 2025US 2025/0178394 A1Hl Mando Corporation
- Suspension member6 Mar 2025US 2025/0080012 A1
- Load Sensor System with Improved Assembly Connection26 Dec 2024US 2024/0426684 A1Driving Innovations, LLC
- Methods and apparatus to calibrate a suspension sensor7 Mar 2024US 2024/0075784 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Variable shock absorber with integrated controller, actuator and sensors200US 5,396,973 ALord Corporation · 1995
- Active suspension systems and components using piezoelectric sensing and actuation devices171US 5,390,949 AThe University of Toledo · 1995
- Automotive suspension system with variable suspension characteristics and variable damping force shock absorber therefor164US 4,949,989 AAtsugi Motor Parts Company, Limited · 1990
- Adjustable damping force type shock absorber161US 4,729,459 ANippon Soken, Inc. · 1988
- Automotive suspension system and shock absorber therefor155US 4,984,819 AAtsugi Motor Parts Company, Limited · 1991