F15B 13/0867
Data bus systems
Official title: {Data bus systems}
F15B13/0867 (Data bus systems) appears on 101 US grants and 82 published applications in this corpus.
Search patents in F15B- Granted patents
- 101
- Published applications
- 82
- Assignees
- 45
- Inventors
- 203
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 2 |
| 2002 | 7 | 4 |
| 2003 | 1 | 2 |
| 2004 | 5 | 8 |
| 2005 | 1 | 5 |
| 2006 | 2 | 3 |
| 2007 | 7 | 7 |
| 2008 | 3 | 5 |
| 2009 | 2 | 3 |
| 2010 | 3 | 2 |
| 2011 | 3 | 1 |
| 2012 | 3 | 2 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 0 | 3 |
| 2016 | 2 | 2 |
| 2017 | 0 | 2 |
| 2018 | 5 | 8 |
| 2019 | 2 | 2 |
| 2020 | 5 | 4 |
| 2021 | 2 | 1 |
| 2022 | 3 | 1 |
| 2023 | 1 | 8 |
| 2024 | 5 | 2 |
| 2025 | 4 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Pilot control unit for at least one valve drive of a hydraulic valve and method for operating same23 Sep 2025US 12,421,988 B2Bucher Hydraulics AG
- Method for controlling a hydraulic system and hydraulic control system16 Sep 2025US 12,416,319 B2Robert Bosch GmbH
- Device and method for diagnosing and configuring a hydraulic device based on wireless local area network19 Aug 2025US 12,392,364 B2HAWE Hydraulik SE
- Diagnostic valve island5 Aug 2025US 12,378,978 B2Norgren Limited
- Valve bank and smart control valve17 Sep 2024US 12,092,229 B2Parker-Hannifin Corporation
- Hydraulic valve assembly25 Sep 2025US 2025/0297623 A1HAWE Hydraulik SE
- Valve arrangement, valve unit and method for controlling a valve unit in a valve arrangement28 Aug 2025US 2025/0271878 A1Festo AG & Co.
- Safety module and module coupling body2 May 2024US 2024/0142946 A1SMC Corporation
- System and method for controlling a valve manifold28 Mar 2024US 2024/0103472 A1Parker-Hannifin Corporation
- Pilot control unit for at least one valve drive of a hydraulic valve and method for operating same23 Nov 2023US 2023/0375015 A1Bucher Hydraulics AG
Most cited
By later US patents
- Electromagnetic directional control valve assembly40US 4,785,848 ADaimler-Benz Aktiengesellschaft · 1988
- Apparatus and method for electronically controlled hydraulic actuator38US 5,452,948 AThe Whitaker Corporation · 1995
- Fluid control system34US 6,382,257 B1Parker-Hannifin Corporation · 2002
- Solenoid valve control system33US 6,053,198 ANumatics, Incorporated · 2000
- Fluid pressure apparatus31US 5,617,898 ASMC Corporation · 1997