Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for operating a hydraulic actuator, especially a gas exchange valve of an internal combustion engine

Method for operating a hydraulic actuator, especially a gas exchange valve of an internal combustion engine

US Patent 7380528 · Granted Jun 3, 2008

Estimated economic value: $3,434,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Protective circuit assemblage for a multi-voltage electrical system2018
Circuit system for redistribution of electrical energy in a vehicle2015
Method and control unit for operating an injection valve2013
Error correction during the operation of electrohydraulic valve control systems2012
Procedure to operate an internal combustion engine with an electrohydraulic valv2009
Method and control device for triggering solenoid valves assigned to gas-exchang2008
Method and control device for triggering solenoid valves assigned to gas-exchang2008
Method and control device for triggering solenoid valves assigned to gas-exchang2008
Method for controlling and/or regulating a constant voltage converter for at lea2008
Method for controlling and/or regulating a constant voltage converter for at lea2008
Method for controlling and/or regulating a constant voltage converter for at lea2008
Method and device for controlling variable gas exchange valve in an internal com2008