Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hydraulic engine valve actuation system including independent feedback control

Hydraulic engine valve actuation system including independent feedback control

US Patent 8453619 · Granted Jun 4, 2013

Estimated economic value: $10,352,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fuel system protection in a multi-fuel system internal combustion engine2018
Fuel system protection in a multi-fuel engine2016
System and method for circulating fuel through a direct injection pump of a bi-f2016
Reduced torque variation for engines with active fuel management2016
Multi-fuel vehicle fuel control systems and methods2015
System and method for increasing operating efficiency of a hybrid vehicle2014
System and method for controlling hydraulic pressure in electro-hydraulic valve 2014
System and method for increasing operating efficiency of a hybrid vehicle2014
Cold start engine control systems and methods2014
Air assist start stop methods and systems2014
System and method for detecting a fault in a pressure sensor that measures press2014
Variable valve actuation control systems and methods2013