Patents/Inventors

Junhwan Ji

Cheonan-siKR6 patents

6 Patents

US125903832026
Synthetic Crucibles with Rim Coating
Globalwafers Co., Ltd.
0 cites
US124865932025
Axial Positioning of Magnetic Poles While Producing a Silicon Ingot
Globalwafers Co., Ltd.
0 cites
US124865942025
Ingot Puller Apparatus That Axially Position Magnetic Poles
Globalwafers Co., Ltd.
0 cites
US119329622024
Systems and Methods for Production of Silicon Using a Horizontal Magnetic Field
Globalwafers Co., Ltd.
0 cites
US118735742024
Systems and Methods for Production of Silicon Using a Horizontal Magnetic Field
Globalwafers Co., Ltd.
0 cites
US117676112023
Methods for Producing a Monocrystalline Ingot by Horizontal Magnetic Field Czochralski
Globalwafers Co., Ltd.
0 cites