F16F 7/015
The particles being spherical, cylindrical or the like
Official title: {the particles being spherical, cylindrical or the like}
F16F7/015 (The particles being spherical, cylindrical or the like) appears on 42 US grants and 45 published applications in this corpus.
Search patents in F16F- Granted patents
- 42
- Published applications
- 45
- Assignees
- 49
- Inventors
- 128
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 3 |
| 2006 | 1 | 1 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 4 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 2 | 3 |
| 2017 | 3 | 5 |
| 2018 | 5 | 2 |
| 2019 | 3 | 2 |
| 2020 | 3 | 4 |
| 2021 | 2 | 3 |
| 2022 | 1 | 1 |
| 2023 | 2 | 3 |
| 2024 | 1 | 2 |
| 2025 | 2 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Damping shock absorber and vibration reduction design method16 Dec 2025US 12,498,010 B2Xiamen Zhen-Wei Technology Co., Ltd
- Energy dissipation device for structures and equipment16 Dec 2025US 12,498,014 B2University of Sharjah
- Core material for shock insulation support, shock insulation support having friction core and preparation method therefor9 Jul 2024US 12,031,601 B2Suzhou Haider New Material Technology Co., Ltd.
- Energy absorption through mass redistribution and magnetic manipulation17 Oct 2023US 11,788,596 B2
- Method and apparatus of providing energy absorption for vibration dampening in one or more planes21 Feb 2023US 11,585,399 B2Valmont Industries, Inc.
- Tuned mass damper having multi-degrees of freedom23 Jul 2026US 2026/0210421 A1Hd Hyundai Electric Co., Ltd.
- Triangular prismatic tuned mass damper suitable for large-span or cantilever structures28 May 2026US 2026/0146660 A1Tongji University
- Vibration isolation foot for audio equipment15 Jan 2026US 2026/0019740 A1
- Device for suppressing low-frequency line spectrum vibration10 Jul 2025US 2025/0224011 A1Harbin Engineering University
- Printed circuit board with passive vibration damping13 Feb 2025US 2025/0056714 A1Continental Automotive Technologies GmbH
Most cited
By later US patents
- Method and apparatus for damping structural vibrations48US 5,924,261 AMassachusetts Institute of Technology · 1999
- Vibration isolation structure36US 4,272,572 AMinnesota Mining and Manufacturing Company · 1981
- Energy absorber24US 6,321,492 B1Robinson Seismic Limited · 2001
- Method and apparatus for damping structural vibrations22US 5,775,049 A1998
- Friction vibration damper20US 6,802,405 B2ROLLS-ROYCE plc · 2004