F16D 2500/70454
Engine speed
F16D2500/70454 (Engine speed) appears on 99 US grants and 88 published applications in this corpus.
Search patents in F16D- Granted patents
- 99
- Published applications
- 88
- Assignees
- 63
- Inventors
- 226
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 6 | 2 |
| 2002 | 2 | 7 |
| 2003 | 5 | 2 |
| 2004 | 2 | 3 |
| 2005 | 3 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 2 | 1 |
| 2009 | 0 | 6 |
| 2010 | 3 | 2 |
| 2011 | 1 | 1 |
| 2012 | 3 | 1 |
| 2013 | 2 | 3 |
| 2014 | 2 | 6 |
| 2015 | 4 | 4 |
| 2016 | 3 | 6 |
| 2017 | 4 | 11 |
| 2018 | 13 | 8 |
| 2019 | 5 | 5 |
| 2020 | 8 | 3 |
| 2021 | 1 | 3 |
| 2022 | 2 | 3 |
| 2023 | 4 | 3 |
| 2024 | 3 | 2 |
| 2025 | 3 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Clutch engagement ratio detection14 Jul 2026US 12,680,582 B2Robert Bosch GmbH
- Method for checking the actuating accuracy of a clutch when an electric or hybrid motor vehicle is at a standstill6 Jan 2026US 12,516,704 B2MAGNA Powertrain AG & Co KG
- Method and device for calibrating a clutch, and agricultural towing vehicle22 Jul 2025US 12,366,270 B2Deere & Company
- Method for operating a gardening appliance, and gardening appliance25 Mar 2025US 12,256,668 B2Andreas Stihl AG & CO.KG
- Escrow clutch protection21 Jan 2025US 12,206,349 B2NCR Atleos Corporation
- Clutch engagement ratio detection26 Feb 2026US 2026/0055793 A1Robert Bosch GmbH
- Method for checking the actuating accuracy of a clutch when an electric or hybrid motor vehicle is at a standstill13 Mar 2025US 2025/0084903 A1MAGNA Powertrain AG & Co KG
- Escrow clutch protection23 Jan 2025US 2025/0030373 A1NCR Atleos Corporation
- Method and device for calibrating a clutch, and agricultural towing vehicle28 Nov 2024US 2024/0392846 A1Deere & Company
- Clutch controls for electric vehicle transmission with modular actuation system16 May 2024US 2024/0159280 A1GM Global Technology Operations LLC
Most cited
By later US patents
- Hybrid drive apparatus for vehicle148US 6,018,198 AAisin Aw Co., Ltd. · 2000
- Automated manual transmission clutch controller60US 5,993,350 A1999
- Hybrid powered vehicle50US 6,244,368 B1Mitsubishi Jidosha Kogyo Kabushiki Kaisha · 2001
- Apparatus for automatically controlling starting of vehicle powered by internal combustion engine36US 4,766,544 ADiesel Kiki Co., Ltd. · 1988
- Automated clutch control and calibration30US 5,624,350 AEaton Corporation · 1997