Inventor

KIM YONGHWAN

KR18 patents

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

KIM YONGHWAN

SAMSUNG DISPLAY CO LTD

Mask frame assembly for deposition and method of manufacturing display apparatus using the same

Mask frame assembly and method of manufacturing the same

Mask assembly, and apparatus and method for manufacturing display apparatus including the mask assembly

Mask frame assembly

Display device

Display panel with spacers every four or more pixels

SAMSUNG ELECTRONICS CO LTD

Arithmetic circuit, and neural processing unit and electronic apparatus including the same

Methods of forming semiconductor devices

Matting agent-free matte metallic steel sheet for home appliance and refrigerators including the same

Semiconductor memory devices

Semiconductor device

Method of manufacturing integrated circuit device

SK KEYFOUNDRY INC

Semiconductor device having a non-voltaile memory with high speed-read operation

Embedded flash memory and write operation method thereof

WESTINGHOUSE ELECTRIC CO LLC

Reduced pressure drop debris filter bottom nozzle for a fuel assembly of a nuclear reactor

WESTINGHOUSE ELECTRIC CORP

Nuclear reactor with improved grid

KT & G CORP

Protection circuit module and aerosol generating device including the same

UNIV KOREA RES & BUS FOUND

Metal nanoparticles for glucose detection and glucose detection method using the same