Patents/Inventors

Qingyou Han

Stow, OHUS15 patents

16 Patents

US125764452026
Casting Process for Making an Erosion and Wear Resistant Shot Chamber for Die Casting Applications
0 cites
US125027082025
Method for Reducing Local Defects in a Solidified Casting
0 cites
US124790222025
Apparatus for Extending Service Life of Shot Chamber for Die Casting Application
0 cites
US124203342025
Ultrasound Assisted Vertical Shot Chamber for Die Casting Applications
0 cites
US123437892025
Process for Making a One-piece Composite Liner for Cold Chamber Die Casting Application
0 cites
US122472692025
Method and Apparatus for Processing a Liquid Alloy
0 cites
US121945282025
Shrink-fitting Process for Making an Erosion and Wear Resistant Shot Chamber for Die Casting Applications
0 cites
US121792582024
Method and Apparatus for Extending Service Life of Shot Chamber for Die Casting Application
0 cites
US120489602024
Controlled Nozzle Cooling (CNC) of Sand Casting
0 cites
US120489612024
Controlled Nozzle Cooling (CNC) of Permanent Mold Casting
0 cites
US120489622024
Ultrasound Assisted Shot Chamber for Die Casting Applications
0 cites
US120172712024
Process for Making a Composite Liner for Cold Chamber Die Casting Application
0 cites
US118970282024
Controlled Nozzle Cooling (CNC) Casting
0 cites
US116669742023
Method of Making Components with Metal Matrix Composites and Components Made Therefrom
Purdue Research Foundation
0 cites
US115970082023
Method for Reducing Local Defects in a Casting
0 cites
US115773042023
Process for Making an Erosion and Wear Resistant Shot Chamber for Die Casting Application
0 cites