Inventor
SUMILLA GOPICHANDRA
US12 patents
⚠️ This page may combine multiple inventors who share the name “SUMILLA GOPICHANDRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FORD GLOBAL TECH LLC
8 patentsUS7000602B2Feb 21, 2006
Engine system and fuel vapor purging system with cylinder deactivation
FORD GLOBAL TECH LLC40 citations92
US6990799B2Jan 31, 2006
Method of determining emission control system operability
FORD GLOBAL TECH LLC25 citations92
US6735937B2May 18, 2004
Engine air and fuel control
FORD GLOBAL TECH LLC17 citations92
US7073322B2Jul 11, 2006
System for emission device control with cylinder deactivation
FORD GLOBAL TECH LLC11 citations84
US7073494B2Jul 11, 2006
System and method for estimating fuel vapor with cylinder deactivation
FORD GLOBAL TECH LLC9 citations73
US7104045B2Sep 12, 2006
System and method for removing hydrogen sulfide from an emissions stream
FORD GLOBAL TECH LLC2 citations62
US10900405B2Jan 26, 2021
Methods and systems for estimating a flow of gases in a scavenge exhaust gas recirculation system of a split exhaust engine system
FORD GLOBAL TECH LLC0 citations59
US10876484B2Dec 29, 2020
Methods and systems for engine fuel and torque control
FORD GLOBAL TECH LLC0 citations51
FORD GLOBAL TECH INC
3 patentsUS6467442B2Oct 22, 2002
Direct injection variable valve timing engine control system and method
FORD GLOBAL TECH INC17 citations92
US6425373B1Jul 30, 2002
System and method for determining engine control parameters based on engine torque
FORD GLOBAL TECH INC33 citations92
US6363715B1Apr 2, 2002
Air/fuel ratio control responsive to catalyst window locator
FORD GLOBAL TECH INC51 citations92