B60T 8/3655
Continuously controlled electromagnetic valves
Official title: {Continuously controlled electromagnetic valves}
B60T8/3655 (Continuously controlled electromagnetic valves) appears on 381 US grants and 236 published applications in this corpus.
Search patents in B60T- Granted patents
- 381
- Published applications
- 236
- Assignees
- 96
- Inventors
- 644
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 19 | 0 |
| 1994 | 10 | 0 |
| 1995 | 12 | 0 |
| 1996 | 16 | 0 |
| 1997 | 12 | 0 |
| 1998 | 9 | 0 |
| 1999 | 23 | 0 |
| 2000 | 21 | 0 |
| 2001 | 18 | 9 |
| 2002 | 19 | 13 |
| 2003 | 13 | 7 |
| 2004 | 11 | 14 |
| 2005 | 10 | 13 |
| 2006 | 8 | 13 |
| 2007 | 10 | 15 |
| 2008 | 5 | 20 |
| 2009 | 7 | 10 |
| 2010 | 13 | 10 |
| 2011 | 7 | 8 |
| 2012 | 7 | 3 |
| 2013 | 15 | 15 |
| 2014 | 8 | 8 |
| 2015 | 13 | 21 |
| 2016 | 16 | 4 |
| 2017 | 13 | 5 |
| 2018 | 3 | 8 |
| 2019 | 1 | 7 |
| 2020 | 4 | 4 |
| 2021 | 8 | 8 |
| 2022 | 2 | 6 |
| 2023 | 4 | 7 |
| 2024 | 9 | 5 |
| 2025 | 3 | 1 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Brake device and method for controlling same31 Mar 2026US 12,589,721 B2Hl Mando Corporation
- 3-way solenoid valve, brake system for vehicle including the same, and controlling method for the same24 Mar 2026US 12,583,429 B2Hyundai Mobis Co., Ltd.
- Valve unit for an anti-lock braking system3 Mar 2026US 12,565,186 B2Raicam Driveline S.R.L.
- Vehicle braking assembly30 Dec 2025US 12,509,037 B2FAIVELEY TRANSPORT ITALIA S. p. A.
- Brake system with noise-optimized valve control22 Jul 2025US 12,365,324 B2Continental Automotive Technologies GmbH
- Vehicle brake system13 Aug 2026US 2026/0233723 A1Astemo, Ltd.
- Abs device for a hydraulic braking system of a cycle or motorcycle or of a light vehicle18 Jun 2026US 2026/0167162 A1Blubrake S.p.A.
- Improved brake valve with dual piloting20 Feb 2025US 2025/0058751 A1Poclain Hydraulics Industrie
- Wheel brake differential pressure control5 Dec 2024US 2024/0400024 A1Continental Automotive Technologies GmbH
- A valve unit for an anti-lock braking system10 Oct 2024US 2024/0336243 A1Raicam Driveline S.R.L.
Most cited
By later US patents
- Piezoelectric pressure control valve69US 5,267,589 AFord Motor Company · 1993
- Manually/electrically operated brake system68US 4,812,777 AToyota Jidosha Kabushiki Kaisha · 1989
- Vehicle braking system having frictional and regenerative braking devices61US 6,231,134 B1Aisin Seiki Kabushiki Kaisha · 2001
- Modulated voltage for a solenoid valve59US 6,493,204 B1Kelsey-Hayes Company · 2002
- Vehicle braking energy control apparatus and method57US 6,120,115 AToyota Jidosha Kabushiki Kaisha · 2000