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

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

Device for suppressing engine knocking in internal...

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

Diagnostic method for variable compression ratio engine

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

Diesel engine

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

Direct fuel injection/spark ignition engine control device

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

Direct injection alcohol engine with boost and spark control

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

Direct injection alcohol engine with boost and spark control

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

Discharge ignition apparatus for internal combustion engine havi

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

DSP-based engine knock detection including knock sensor and...

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

Dual ignition system with timing offsets for opposed piston...

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

Dynamic engine timing control

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

Electronic control apparatus of internal combustion engine

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

Electronic control unit for internal combustion engine

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

Electronic control unit for two-cycle internal combustion...

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

Electronic engine control device

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

Electronic engine speed and position apparatus for camshaft gear

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

Electronic engine speed and position apparatus for camshaft...

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

Electronic ignition system for an internal combustion engine

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

Electronic ignition system with modulated cylinder-to-cylinder t

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

Electronic rotation speed-dependent control and/or diagnosis...