F16D 2500/10487
Fluid coupling
F16D2500/10487 (Fluid coupling) appears on 48 US grants and 51 published applications in this corpus.
Search patents in F16D- Granted patents
- 48
- Published applications
- 51
- Assignees
- 28
- Inventors
- 119
- Latest grant
- 12 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 2 | 3 |
| 2007 | 2 | 6 |
| 2008 | 3 | 4 |
| 2009 | 3 | 2 |
| 2010 | 2 | 0 |
| 2011 | 2 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 3 | 2 |
| 2015 | 2 | 2 |
| 2016 | 3 | 3 |
| 2017 | 1 | 7 |
| 2018 | 6 | 4 |
| 2019 | 6 | 5 |
| 2020 | 2 | 3 |
| 2021 | 3 | 0 |
| 2022 | 0 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Control method and apparatus for protecting damper clutch of vehicle12 Sep 2023US 11,754,176 B2Hyundai Kefico Corporation
- Method for operating a hybrid powertrain31 Jan 2023US 11,565,702 B2ZF Friedrichshafen AG
- Monitoring a hydrodynamic clutch14 Sep 2021US 11,118,637 B2Voith Patent GmbH
- Control device and control method for lock-up clutch20 Jul 2021US 11,067,167 B2JATCO Ltd
- Torque converter clutch control system health estimation16 Mar 2021US 10,948,079 B2GM Global Technology Operations LLC
- System and method for operating a work machine23 Jul 2026US 2026/0210414 A1ZF Friedrichshafen AG
- Control method and apparatus for protecting damper clutch of vehicle11 May 2023US 2023/0146695 A1Hyundai Kefico Corporation
- Method for Operating a Hybrid Powertrain5 Nov 2020US 2020/0346652 A1ZF Friedrichshafen AG
- Control device and control method for lock-up clutch13 Feb 2020US 2020/0049251 A1JATCO Ltd
- Torque converter clutch control system health estimation6 Feb 2020US 2020/0040988 A1GM Global Technology Operations LLC
Most cited
By later US patents
- Magnetorheological fluid coupling device and torque load simulator system64US 5,598,908 AGSE, Inc. · 1997
- Electronically controlled fluid coupling device22US 7,278,524 B2BorgWarner Inc. · 2007
- Electronically controlled fluid coupling device21US 7,083,032 B2BorgWarner Inc. · 2006
- Clutch torque point learning method and clutch control method16US 6,658,341 B2Isuzu Motors Limited · 2003
- Electronically controlled fluid coupling device with fluid scavenge control and enhanced cooling16US 8,186,494 B2Borg-Warner Corporation · 2012