LandOfFree - US Patents - Listing for Internal-combustion engines,Spark ignition timing control

Internal-combustion engines – Spark ignition timing control – Electronic control

Individual cylinder combustion state detection from engine crank

Internal-combustion engines – Spark ignition timing control – Electronic control

Individual cylinder idle spark control

Internal-combustion engines – Spark ignition timing control – Electronic control

Individual knock threshold

Internal-combustion engines – Spark ignition timing control – Electronic control

Intake apparatus of internal combustion engine

Internal-combustion engines – Spark ignition timing control – Electronic control

Intake vacuum actuated ignition timing shift device with two vac

Internal-combustion engines – Spark ignition timing control – Electronic control

Integrated bolt two-piece sleeve design for flat response...

Internal-combustion engines – Spark ignition timing control – Electronic control

Internal and external LP EGR for boosted engines

Internal-combustion engines – Spark ignition timing control – Electronic control

Internal combustion engine

Internal-combustion engines – Spark ignition timing control – Electronic control

Internal combustion engine

Internal-combustion engines – Spark ignition timing control – Electronic control

Internal combustion engine and control method of the same

Internal-combustion engines – Spark ignition timing control – Electronic control

Internal combustion engine and ignition control method

Internal-combustion engines – Spark ignition timing control – Electronic control

Internal combustion engine and internal combustion engine...

Internal-combustion engines – Spark ignition timing control – Electronic control

Internal combustion engine and method of operating the same

Internal-combustion engines – Spark ignition timing control – Electronic control

Internal combustion engine and vehicle having the same

Internal-combustion engines – Spark ignition timing control – Electronic control

Internal combustion engine apparatus, vehicle and control...

Internal-combustion engines – Spark ignition timing control – Electronic control

Internal combustion engine control apparatus

Internal-combustion engines – Spark ignition timing control – Electronic control

Internal combustion engine control system and apparatus...

Internal-combustion engines – Spark ignition timing control – Electronic control

Internal combustion engine controller

Internal-combustion engines – Spark ignition timing control – Electronic control

Internal combustion engine ignition system