Inventor

XU JINQUAN

US93 patents

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

XU JINQUAN

UNITED TECHNOLOGIES CORP

Airfoil member and composite platform having contoured endwall

Method for forming a directionally solidified replacement body for a component using additive manufacturing

Method for forming components using additive manufacturing and re-melt

Airfoil assembly with paired endwall contouring

Regenerating an additively manufactured component to cure defects and alter microstructure

Plated polymer fan

Gas turbine engine having minimum cooling airflow

Cooled fuel injector system for a gas turbine engine and method for operating the same

Combustor wall for a gas turbine engine and method of acoustic dampening

Cooling hole for a gas turbine engine component

Platform with curved edges

Gas turbine engine component with compound cusp cooling configuration

Trailing edge and tip cooling

Working additively manufactured parts

Intermediate additively manufactured component

Regenerating an additively manufactured component

Gas turbine engine having a mistuned stage

Cooling hole with shaped meter

Gas turbine engine having minimum cooling airflow

CMC component with flowpath surface ribs

Cooling hole with shaped meter

Method for forming components using additive manufacturing and re-melt

Gas turbine engine v-shaped film cooling hole

Fuel injector with heat pipe cooling

Staggered crossovers for airfoils

Additively manufactured casting articles for manufacturing gas turbine engine parts

Additive manufactured fuel nozzle core for a gas turbine engine

Platform with curved edges adjacent suction side of airfoil

Method for forming a directionally solidified replacement body for a component using additive manufacturing

Method for forming components using additive manufacturing and re-melt

Working additively manufactured parts

Film cooling channel array having anti-vortex properties

XU JINQUAN

Cooling hole with enhanced flow attachment

Gas turbine engine component with converging/diverging cooling passage

Additive manufacturing hybrid core

Multi-lobed cooling hole and method of manufacture

Multiple diffusing cooling hole

Gas turbine engine component with impingement and diffusive cooling

Gas turbine engine component with compound cusp cooling configuration

Gas turbine engine component with diffusive cooling hole

Gas turbine engine component with cusped cooling hole

Airfoil cooling enhancement and method of making the same

Lubrication system having segmented anti-backflow feature

Multi-lobed cooling hole and method of manufacture

Gas turbine engine component with impingement and lobed cooling hole

Multi-lobed cooling hole array

EASTMAN KODAK CO

Continuous drop emitter with reduced stimulation crosstalk

Printer deflector mechanism including liquid flow

Printer having improved gas flow drop deflection

KOHLI ATUL

Cooling hole with thermo-mechanical fatigue resistance