Inventor

ZHANG XIAOGANG

US183 patents

⚠️ This page may combine multiple inventors who share the name “ZHANG XIAOGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHANG XIAOGANG

FORD GLOBAL TECH LLC

Selective catalytic reduction (SCR) catalyst injection systems

Method and system for particulate filter leakage detection

Exhaust system

Advanced exhaust-gas sampler for exhaust sensor

Emissions control during engine cold starts

Fuel injector with variable flow direction

Method and system for an exhaust heat exchanger

Methods and systems for controlling air flow paths in an engine

Urea mixer

Methods and systems for controlling air flow paths in an engine

System for sensing particulate matter

Method and system for vacuum generation using a throttle comprising a hollow passage

Method and system for particulate filter leakage detection

System and method for detecting particulate filter leakage

Strategy for engine cold start emission reduction

Branch communication valve for a twin scroll turbocharger

Methods and systems for engine cold-start

Vehicle exhaust and air-circulation system for cold start

Exhaust heating system to reduce engine cold start emissions

Methods and system for starting an engine

Methods and systems for prechamber

Methods and systems for a fuel injector

Methods and systems for a pre-chamber

Systems and methods for an exhaust gas recirculation mixer

Methods and systems for a fuel injector

Methods and systems for a heat exchanger

Method and system for exhaust aftertreatment

Mixer for mixing exhaust gas

Exhaust gas recirculation mixer

Diesel Particulate filter regeneration system

Urea mixer

Methods and systems for a fuel injector assembly

Method and system for exhaust particulate matter sensing

Systems and methods for an exhaust gas recirculation mixer

Emission control system and reductant injector

Exhaust flow device

Method and system for vacuum generation using a throttle

Automatic branch communication valve

Method and system for vacuum generation using a throttle body comprising a slidable throttle valve

System for sensing particulate matter

Method and system for exhaust particulate matter sensing

Engine exhaust system

Multi-hole fuel injector with sequential fuel injection

Method and system for exhaust particulate matter sensing

Methods and systems for controlling air flow paths in an engine

Method and system for emissions reduction

Particulate matter sensor

Mixer for mixing exhaust gas

Method and system for vacuum generation using a throttle body comprising a slidable throttle valve

ZHANG XIAOGANG

Exhaust system mixing device