Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Direct fuel injection/spark ignition engine control device

Direct fuel injection/spark ignition engine control device

US Patent 7331333 · Granted Feb 19, 2008

Estimated economic value: $2,187,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Combustion control apparatus for direct-injection spark-ignition internal combus2011
Combustion control system and method for direct-injection spark-ignition interna2007
Control method and apparatus for direct injection spark ignited internal combust2007
Direct fuel injection/spark ignition engine control device2006
Start-up control of in-cylinder fuel injection internal combustion engine2006
Direct fuel injection/spark ignition engine control device2006
Direct injection engine system and start-up method for direct injection engine2006
Start-up control of in-cylinder fuel injection spark ignition internal combustio2005
Start-up control of direct injection engine2005
Control system and method for direct-injection spark-ignition engine2004
Enhanced engine response to torque demand during cold-start and catalyst warm-up2003