E02F 9/2207
For reducing or compensating oscillations
Official title: {for reducing or compensating oscillations}
E02F9/2207 (For reducing or compensating oscillations) appears on 258 US grants and 237 published applications in this corpus.
Search patents in E02F- Granted patents
- 258
- Published applications
- 237
- Assignees
- 91
- Inventors
- 539
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 0 |
| 2002 | 7 | 5 |
| 2003 | 8 | 12 |
| 2004 | 3 | 7 |
| 2005 | 9 | 9 |
| 2006 | 8 | 8 |
| 2007 | 8 | 17 |
| 2008 | 7 | 12 |
| 2009 | 7 | 6 |
| 2010 | 6 | 12 |
| 2011 | 8 | 5 |
| 2012 | 6 | 8 |
| 2013 | 11 | 9 |
| 2014 | 3 | 15 |
| 2015 | 14 | 4 |
| 2016 | 5 | 18 |
| 2017 | 14 | 8 |
| 2018 | 10 | 6 |
| 2019 | 10 | 4 |
| 2020 | 8 | 15 |
| 2021 | 12 | 11 |
| 2022 | 8 | 12 |
| 2023 | 10 | 12 |
| 2024 | 8 | 6 |
| 2025 | 12 | 10 |
| 2026 | 9 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydraulic arrangement18 Aug 2026US 12,709,870 B2Danfoss Power Solutions GmbH & Co. OHG
- Modulating operator input for work element actuator operation18 Aug 2026US 12,710,752 B2Doosan Bobcat North America, Inc.
- Shovel7 Jul 2026US 12,674,298 B2Sumitomo Heavy Industries, Ltd.
- Work machine26 May 2026US 12,637,836 B2Sumitomo Heavy Industries, Ltd.
- Hydraulic control system and method with electro-proportional pressure valve and integral check5 May 2026US 12,618,424 B2HydraForce, Inc.
- Damping of vertical oscillations of a bucket and/or body of a piece of heavy machinery24 Sep 2026US 2026/0286654 A1Volvo Construction Equipment AB
- Load dampening system13 Aug 2026US 2026/0235142 A1J. C. Bamford Excavators Limited
- Work machine and control method for work machine23 Jul 2026US 2026/0210087 A1Komatsu Ltd.
- Hydraulic Actuator for Work Machine5 Feb 2026US 2026/0035885 A1Caterpillar Inc.
- Hydraulic system and working machine22 Jan 2026US 2026/0022714 A1Kubota Corporation
Most cited
By later US patents
- System for controlling the position of an implement attached to a work vehicle72US 5,810,095 ACase Corporation · 1998
- Electronic ride control system for off-road vehicles62US 5,890,870 ACase Corporation · 1999
- Control device of construction machine62US 6,098,322 AShin Caterpillar Mitsubishi Ltd. · 2000
- Electronic ride control system for off-road vehicles59US 5,897,287 ACase Corporation · 1999
- Device and method for suppressing vibration of a working machine50US 5,832,730 AKomatsu Ltd. · 1998