Inventor
NABER JEFFREY D
US10 patents
⚠️ This page may combine multiple inventors who share the name “NABER JEFFREY D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOTOROLA INC
8 patentsUS6116021ASep 12, 2000
Method for monitoring the performance of a catalytic converter using a rate modifier
MOTOROLA INC86 citations93
US5916294AJun 29, 1999
System and method for estimating tailpipe a emissions in a vehicle
MOTOROLA INC20 citations92
US5839274ANov 24, 1998
Method for monitoring the performance of a catalytic converter using post catalyst methane measurements
MOTOROLA INC27 citations92
US5732551AMar 31, 1998
Method for monitoring the performance of a catalytic converter using mass transfer coefficients
MOTOROLA INC40 citations92
US6885932B2Apr 26, 2005
Misfire detection in an internal combustion engine
MOTOROLA INC46 citations87
US7089895B2Aug 15, 2006
Valve operation in an internal combustion engine
MOTOROLA INC15 citations81
US6622080B2Sep 16, 2003
Tracking control for electronic throttle systems
MOTOROLA INC15 citations80
US5941928AAug 24, 1999
System and method for measuring hydrocarbon conversion efficiency of a catalytic converter
MOTOROLA INC16 citations73