Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Variable compression ratio control system for an internal combustion engine

Variable compression ratio control system for an internal combustion engine

US Patent 6622672 · Granted Sep 23, 2003

Estimated economic value: $35,381,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for direct injection fuel pump control2022
Wax thermostat2020
Method and system for monitoring cooling system2019
Sensor cartridge for mounting in a reservoir2019
Systems and methods for rapid engine coolant warmup2019
System and method for increasing fuel economy of a vehicle including a SCR catal2018
Method and system for engine cooling system control2017
System and method for injecting fuel2015
Glow plug placement in a diesel engine2014
Pressure reactive piston for reciprocating internal combustion engine2009
Variable compression ratio connecting rod for internal combustion engine2006
Variable compression ratio sensing system for internal combustion engine2005