B60G 2204/4191
Planetary or epicyclic gears
B60G2204/4191 (Planetary or epicyclic gears) appears on 103 US grants and 109 published applications in this corpus.
Search patents in B60G- Granted patents
- 103
- Published applications
- 109
- Assignees
- 65
- Inventors
- 269
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 3 |
| 2003 | 2 | 1 |
| 2004 | 2 | 1 |
| 2005 | 1 | 3 |
| 2006 | 1 | 5 |
| 2007 | 3 | 1 |
| 2008 | 1 | 6 |
| 2009 | 4 | 6 |
| 2010 | 4 | 6 |
| 2011 | 8 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 5 |
| 2014 | 5 | 4 |
| 2015 | 5 | 2 |
| 2016 | 0 | 2 |
| 2017 | 3 | 10 |
| 2018 | 4 | 10 |
| 2019 | 7 | 4 |
| 2020 | 10 | 6 |
| 2021 | 2 | 10 |
| 2022 | 7 | 2 |
| 2023 | 5 | 4 |
| 2024 | 8 | 7 |
| 2025 | 6 | 3 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Suspension apparatus for vehicles30 Jun 2026US 12,668,090 B1Hyundai Motor Company
- Active spring unit2 Jun 2026US 12,643,361 B2Ford Global Technologies, LLC
- Mechatronic system for stable operation of a narrow-enclosed vehicle28 Apr 2026US 12,612,101 B2
- Driving device for vehicle14 Oct 2025US 12,442,433 B1Hyundai Motor Company
- Vehicle height control system2 Sep 2025US 12,403,741 B2Hyundai Motor Company
- Suspension apparatus for vehicles2 Jul 2026US 2026/0184126 A1Hyundai Motor Company
- Stabilizer assembly with series elastic actuator2 Jul 2026US 2026/0184132 A1Hyundai Wia Corporation
- Vehicle suspension11 Jun 2026US 2026/0158846 A1Aisin Corporation
- Vibration absorption system of hub motor and application thereof7 May 2026US 2026/0128641 A1Liujia Qiqu Technology (Suzhou) Co., Ltd.
- Drive assembly for a motor vehicle30 Apr 2026US 2026/0116165 A1
Most cited
By later US patents
- Adjustment device for suspension means58US 7,926,822 B2Audi AG · 2011
- Process and system for stabilizing vehicles against rolling55US 6,425,585 B1Robert Bosch GmbH · 2002
- Semi-active anti-roll system45US 6,428,019 B1American Axle & Manufacturing, Inc. · 2002
- Electric motor-driven positioning element38US 4,987,788 AGeneral Motors Corporation · 1991
- Suspension with interconnected torsion bars32US 5,839,741 AKinetic Limited · 1998