Inventor
GUO YICHAO
US13 patents
⚠️ This page may combine multiple inventors who share the name “GUO YICHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN NORTH AMERICA INC
5 patentsUS10550749B2Feb 4, 2020
Exhaust gas temperature sensor diagnostic system
NISSAN NORTH AMERICA INC11 citations84
US10173520B1Jan 8, 2019
Fuel cap detection system
NISSAN NORTH AMERICA INC1 citations54
US11386725B2Jul 12, 2022
Vehicle diagnostic apparatus
NISSAN NORTH AMERICA INC0 citations41
US10408113B2Sep 10, 2019
Self correction for exhaust gas temperature sensor system
NISSAN NORTH AMERICA INC0 citations40
US10830651B2Nov 10, 2020
Thermostat monitoring system and method
NISSAN NORTH AMERICA INC0 citations30
GUO YICHAO
3 patentsUS9879630B2Jan 30, 2018
Intake oxygen sensor rationality diagnostics
GUO YICHAO14 citations80
US9224252B1Dec 29, 2015
Method of diagnosing the rationality of a humidity sensor output signal
GUO YICHAO18 citations80
US10005469B2Jun 26, 2018
Response amplitude modification for hybrid electric vehicle misfire detections
GUO YICHAO4 citations68
FORD GLOBAL TECH LLC
3 patentsUS10018143B2Jul 10, 2018
Methods and system for engine control
FORD GLOBAL TECH LLC2 citations72
US10323590B2Jun 18, 2019
Method and system for plug fouling monitoring and cleaning
FORD GLOBAL TECH LLC0 citations41
US10598113B2Mar 24, 2020
Method for determining and applying an engine misfire threshold
FORD GLOBAL TECH LLC0 citations40