F01P 7/048
Using electrical drives
Official title: {using electrical drives}
F01P7/048 (Using electrical drives) appears on 251 US grants and 212 published applications in this corpus.
Search patents in F01P- Granted patents
- 251
- Published applications
- 212
- Assignees
- 134
- Inventors
- 545
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 13 | 0 |
| 2001 | 15 | 7 |
| 2002 | 16 | 11 |
| 2003 | 9 | 16 |
| 2004 | 13 | 12 |
| 2005 | 7 | 15 |
| 2006 | 7 | 11 |
| 2007 | 7 | 4 |
| 2008 | 7 | 7 |
| 2009 | 4 | 8 |
| 2010 | 3 | 4 |
| 2011 | 3 | 5 |
| 2012 | 4 | 3 |
| 2013 | 5 | 3 |
| 2014 | 5 | 7 |
| 2015 | 6 | 8 |
| 2016 | 2 | 10 |
| 2017 | 5 | 9 |
| 2018 | 9 | 13 |
| 2019 | 11 | 12 |
| 2020 | 11 | 11 |
| 2021 | 8 | 4 |
| 2022 | 10 | 9 |
| 2023 | 11 | 10 |
| 2024 | 2 | 2 |
| 2025 | 3 | 7 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heat exchanger system11 Aug 2026US 12,703,223 B2Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Bamberg
- Transmission device for driving a fan of a cooling circuit of an internal combustion engine, associated cooling circuit, and vehicle21 Apr 2026US 12,607,142 B2Volvo Truck Corporation
- Method and control arrangement for controlling operation of a fan in a cooling system of a vehicle31 Mar 2026US 12,590,555 B2Scania CV AB
- Work machine and method for controlling work machine28 Oct 2025US 12,454,812 B2Komatsu Ltd.
- Cooler with fan housing comprising recess for control unit21 Oct 2025US 12,449,200 B2
- Fan control unit for a modular cooling system16 Jul 2026US 2026/0201826 A1AB Volvo Penta
- Cooling system for a hybrid vehicle and a control method thereof11 Jun 2026US 2026/0160197 A1Hyundai Motor Company
- Cooling system for a hybrid vehicle and a control method thereof11 Jun 2026US 2026/0160198 A1Hyundai Motor Company
- Snow groomer30 Apr 2026US 2026/0117694 A1
- Method and system and computer program product of controlling vehicle fan speed to regulate coolant temperature4 Dec 2025US 2025/0369386 A1Volvo Truck Corporation
Most cited
By later US patents
- Method for engine control136US 5,445,128 ADetroit Diesel Corporation · 1995
- Predictive auxiliary load management (PALM) control apparatus and method122US 7,347,168 B2Freightliner Corporation · 2008
- Cooling system for a vehicle having an internal-combustion engine99US 5,215,044 ABehr GmbH & Co. · 1993
- Power electronics cooling for a hybrid electric vehicle94US 6,450,275 B1Ford Motor Company · 2002
- Method for engine control73US 5,483,927 ADetroit Diesel Corporation · 1996