F03D 9/32
On moving objects
Official title: on moving objects, e.g. vehicles
F03D9/32 (On moving objects) appears on 462 US grants and 644 published applications in this corpus.
Search patents in F03D- Granted patents
- 462
- Published applications
- 644
- Assignees
- 194
- Inventors
- 957
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 8 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 3 |
| 2002 | 2 | 4 |
| 2003 | 2 | 9 |
| 2004 | 2 | 6 |
| 2005 | 6 | 10 |
| 2006 | 7 | 13 |
| 2007 | 5 | 16 |
| 2008 | 8 | 29 |
| 2009 | 6 | 18 |
| 2010 | 15 | 56 |
| 2011 | 8 | 40 |
| 2012 | 28 | 41 |
| 2013 | 25 | 31 |
| 2014 | 32 | 23 |
| 2015 | 23 | 44 |
| 2016 | 24 | 35 |
| 2017 | 31 | 32 |
| 2018 | 24 | 24 |
| 2019 | 25 | 26 |
| 2020 | 25 | 29 |
| 2021 | 17 | 23 |
| 2022 | 13 | 31 |
| 2023 | 17 | 29 |
| 2024 | 17 | 23 |
| 2025 | 22 | 29 |
| 2026 | 10 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wind harness for a vehicle8 Sep 2026US 12,729,665 B2Fca US LLC
- Electric vehicle chargeable by wind energy18 Aug 2026US 12,709,176 B2
- Wind energy based 12-volt charging system for electric vehicles21 Jul 2026US 12,686,349 B2
- Land vehicle for transporting people and/or goods21 Jul 2026US 12,687,149 B2
- External shutter assembly for headlights of vehicles to control angle of light beam7 Jul 2026US 12,673,604 B2
- Wind power generator set for electric vehicle and use method thereof3 Sep 2026US 2026/0257578 A1
- Amphibious energy harvesting system for wind and water energy conversion6 Aug 2026US 2026/0226884 A1New Jersey Institute of Technology
- Wind power plant for generating energy30 Jul 2026US 2026/0218679 A1
- Electric generating assemblies23 Jul 2026US 2026/0210330 A1
- Trying to generate more energy from transportation vehicle's movements than it uses16 Jul 2026US 2026/0200332 A1
Most cited
By later US patents
- Scavenger energy converter system its new applications and its control systems239US 6,327,994 B12001
- Wind turbine generator for electrical powered vehicles125US 4,314,160 A1982
- Portable wind power apparatus for electric vehicles124US 6,897,575 B12005
- Power plant for camping trailer118US 4,229,661 A1980
- Electrically powered vehicle94US 4,254,843 A1981