Patent application 14048638 (US), filed 2013-10-08
Publication number: US20140107903A1
Title: ENGINE CONTROL SYSTEM DESIGNED TO PREDICT ENGINE SPEED ACCURATELY
CPC codes: F02D  31/001
F02D  41/0097
F02D  41/042
F02D  41/065
F02D2041/0095
F02D2200/101
F02D2250/06
F02N  11/0844
F02N  11/0855
F02N  11/101
F02N2200/022
F02N2250/04
F02N2300/2006
Y02T  10/40
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 20110137544
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-15)