F16D 2500/70615
Pi control
Official title: PI control
F16D2500/70615 (Pi control) appears on 39 US grants and 26 published applications in this corpus.
Search patents in F16D- Granted patents
- 39
- Published applications
- 26
- Assignees
- 31
- Inventors
- 92
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 5 | 3 |
| 2003 | 1 | 1 |
| 2004 | 2 | 2 |
| 2005 | 3 | 3 |
| 2006 | 1 | 0 |
| 2007 | 3 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 2 |
| 2021 | 2 | 2 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Velocity-based control methods for a rotary disconnect system10 Mar 2026US 12,571,435 B2HUSCO Automotive Holdings LLC
- Driving force transmission control device and control method for driving force transmission control device1 Nov 2022US 11,486,454 B2Jtekt Corporation
- Control device for clutch29 Mar 2022US 11,286,998 B2Isuzu Motors Limited
- Method for regulating the engagement position of a position-controlled clutch unit and torque transmission arrangement designed to carry out the method12 Oct 2021US 11,143,248 B2MAGNA Powertrain AG & Co KG
- Clutch control reference value setting method3 Aug 2021US 11,078,971 B2Hyundai Motor Company
- Velocity-Based Control Methods for a Rotary Disconnect System18 Jul 2024US 2024/0240677 A1HUSCO Automotive Holdings LLC
- Driving force transmission control device and control method for driving force transmission control device22 Jul 2021US 2021/0222741 A1Jtekt Corporation
- Clutch Control Reference Value Setting Method6 May 2021US 2021/0131509 A1Hyundai Motor Company
- Method for regulating the engagement position of a position-controlled clutch unit and torque transmission arrangement designed to carry out the method26 Nov 2020US 2020/0370609 A1MAGNA Powertrain AG & Co KG
- Control device for clutch13 Aug 2020US 2020/0256407 A1Isuzu Motors Limited
Most cited
By later US patents
- Method of and apparatus for controlling the operation of a clutch in the power train of a motor vehicle31US 6,171,212 B2LuK Getriebe-Systeme GmbH · 2001
- Electronic clutch control system30US 4,561,530 AAutomotive Products plc · 1985
- Process for regulating a clutch27US 5,190,130 AZahnradfabrik Friedrichshafen AG · 1993
- Method of and apparatus for regulating the transmission of torque in power trains27US 5,679,091 ALuK Getriebe-Systeme GmbH · 1997
- Method and apparatus for regulating the transmission of torque in power trains24US 6,105,743 ALuK Getriebe-Systeme GmbH · 2000