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

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

Cylinder identifying apparatus for an internal-combustion engine

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

Cylinder identifying system for internal combustion engine

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

Cylinder judgment apparatus and cylinder judgment method of...

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

Cylinder pressure sensor diagnostic system and method

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

Cylinder-specific spark ignition control system for direct fuel

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

Default methodology for recovering from loss of high...

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

Device and method for controlling ignition timing of...

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

Device and method for controlling ignition timing of...

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

Device and method for controlling ignition timing of...

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

Device and method for controlling internal combustion engine

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

Device and method for determining knocking of internal...

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

Device and method for determining the firing angle

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

Device for adjusting the ignition time in internal combustion en

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

Device for controlling an ignition timing for an internal combus

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

Device for controlling the ignition timing for internal...

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

Device for controlling the knocking of an internal...

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

Device for detecting knocking and regulation of an internal comb

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

Device for detecting the reverse rotation of a rotating part...

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

Device for determining the ignition advance angle of an internal