Inventor
GUO GANG
US24 patents
⚠️ This page may combine multiple inventors who share the name “GUO GANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FORD GLOBAL TECH LLC
8 patentsUS6810660B2Nov 2, 2004
System for minimizing the impact of poisoning of automotive exhaust aftertreatment systems
FORD GLOBAL TECH LLC26 citations92
US9304061B2Apr 5, 2016
Methods and systems for diagnostics of an emission system with more than one SCR region
FORD GLOBAL TECH LLC4 citations84
US7240482B2Jul 10, 2007
System for minimizing the impact of poisoning of automotive exhaust aftertreatment systems
FORD GLOBAL TECH LLC8 citations73
US9987626B2Jun 5, 2018
Use of transition metals to reduce cold start emissions
FORD GLOBAL TECH LLC5 citations71
US11073061B2Jul 27, 2021
Multicomponent exhaust treatment system including an oxygen storage catalyst
FORD GLOBAL TECH LLC0 citations61
US10898886B2Jan 26, 2021
Hydrocarbon and nitrogen oxides catalyst trap
FORD GLOBAL TECH LLC0 citations61
US10092897B2Oct 9, 2018
Catalyst trap
FORD GLOBAL TECH LLC0 citations52
US9267409B2Feb 23, 2016
Reverse flow hydrocarbon trap
FORD GLOBAL TECH LLC0 citations42
SHENZHEN JIANYI TECH CO LTD
3 patentsDOBSON DOUGLAS ALLEN
3 patentsUS8240194B2Aug 14, 2012
Methods and systems for diagnostics of an emission system with more than one SCR region
DOBSON DOUGLAS ALLEN10 citations83
US8516798B2Aug 27, 2013
Methods and systems for control of an emission system with more than one SCR region
DOBSON DOUGLAS ALLEN17 citations82
US8661882B2Mar 4, 2014
Methods and systems for diagnostics of an emission system with more than one SCR region
DOBSON DOUGLAS ALLEN0 citations51