Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for a spark-ignited direct injection engine

Method and apparatus for a spark-ignited direct injection engine

US Patent 7484494 · Granted Feb 3, 2009

Estimated economic value: $2,739,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Thermal barrier components including hydrates for mitigating thermal runaway in 2024
Energy storage assembly2023
Method and system for self-discharge prognostics for vehicle battery cells with 2023
Fuel injector2010
Fuel injector2010
Method and apparatus for operating a spark-ignited direct fuel injection engine2009
Method and apparatus for operating a spark-ignited direct fuel injection engine2009
Method and apparatus to control combustion in a spray-guided direct injection sp2008
Fuel mixture diffuser tab for a direct-injection internal combustion engine2007
Spark ignition enhancer and spark plug therewith2006
Spark ignition direct injection engine with shaped multihole injectors2003
Combustion chamber for swirl flow two valve spark ignition direct injection engi2003