B60T 2270/203
Hydraulic system components
Official title: hydraulic system components
B60T2270/203 (Hydraulic system components) appears on 50 US grants and 20 published applications in this corpus.
Search patents in B60T- Granted patents
- 50
- Published applications
- 20
- Assignees
- 23
- Inventors
- 119
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 1 | 1 |
| 2020 | 2 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 2 |
| 2023 | 3 | 3 |
| 2024 | 0 | 2 |
| 2025 | 1 | 4 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Brake system apparatuses, methods, and arrangements23 Jun 2026US 12,662,097 B2ZF Active Safety US Inc.
- Tandem power transmission unit and brake systems using same10 Mar 2026US 12,570,262 B2ZF Active Safety US Inc.
- Control device and method for determining a p-V characteristic of at least one wheel brake cylinder of a brake system of a vehicle12 Aug 2025US 12,384,350 B2Robert Bosch GmbH
- Hydraulic block of electronic braking device for vehicle7 Nov 2023US 11,807,200 B2Hyundai Mobis Co., Ltd.
- Electro-hydraulic braking system10 Oct 2023US 11,780,418 B2Hyundai Mobis Co., Ltd.
- Brake system with enhanced reverse modulated brake control3 Apr 2025US 2025/0108785 A1Caterpillar Inc.
- Brake systems with motor-driven master cylinders and low pressure accumulators6 Mar 2025US 2025/0074374 A1ZF Active Safety US Inc.
- Brake systems with motor-driven master cylinders and pump inlet attentuators6 Mar 2025US 2025/0074375 A1ZF Active Safety US Inc.
- Brake systems with motor-driven master cylinders and wheel-side pressure sensors13 Feb 2025US 2025/0050853 A1ZF Active Safety US Inc.
- Brake system apparatuses, methods, and arrangements31 Oct 2024US 2024/0359674 A1ZF Active Safety US Inc.
Most cited
By later US patents
- Brake pressure control device78US 5,261,730 AMercedes-Benz AG · 1993
- Method and device for controlling an ABS antilock braking / ASR traction control system49US 5,727,852 ARobert Bosch GmbH · 1998
- Installation for charging a pressure reservoir provided as a pressure source within a propulsion control system of a motor vehicle41US 4,509,802 ADaimler-Benz Aktiengesellschaft · 1985
- Clean room40US 4,694,736 AShimizu Kensetsu Kabushiki Kaisha · 1987
- Distribution system for selectively controlling and supplying brake pressure to wheels36US 5,560,690 AAisin Seiki Kabushiki Kaisha · 1996