Inventor

CHOA SUNG-HOON

KR37 patents

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

CHOA SUNG-HOON

SAMSUNG ELECTRONICS CO LTD

Method of manufacturing film bulk acoustic resonator using internal stress of metallic film and resonator manufactured thereby

Hard disk drive having a damper for reducing vibrations

Data storage device using magnetic domain wall movement and method of operating the same

Magnetic recording medium and method of fabricating the same

Soft template with alignment mark

Data storage device using magnetic domain wall movement and method of operating the same

Method for manufacturing micro electro-mechanical systems using solder balls

Nano imprint master and method of manufacturing the same

Information storage devices using movement of magnetic domain walls and methods of manufacturing the same

Magnetic domain data storage devices and methods of operating the same

Semiconductor memory device and magneto-logic circuit

Information storage device using movement of magnetic domain wall, and methods of manufacturing and operating the information storage device

Data storage device using magnetic domain wall movement and method of operating the same

90°-bent metallic waveguide having tapered c-shaped aperture, method of fabricating the waveguide, light delivery module including the waveguide, and heat assisted magnetic recording head having the waveguide

Magnetic domain information storage device and method of manufacturing the same

Actuator latch for hard disk drive

Dual-side imprinting lithography system

Silicon-based RF system and method of manufacturing the same

Method of manufacturing film bulk acoustic resonator using internal stress of metallic film and resonator manufactured thereby

Silicon-based RF system and method of manufacturing the same

Method and apparatus for calibrating position of image sensor, and method of detecting position of image sensor

Hard disk drive having a damper for reducing vibrations

Bit recording process on ferroelectric medium using probe or small conductive structure and recording medium thereof

Method of increasing recording density of hard disc drive and controlling device thereof

MEMS device package and method of manufacturing the same

Disc balancing device

CHO EUN-HYOUNG

Process and apparatus for ultraviolet nano-imprint lithography

Process and apparatus for ultraviolet nano-imprint lithography

SEAGATE TECHNOLOGY LLC

Process and apparatus for ultraviolet nano-imprint lithography

Apparatus comprising substrate and conductive layer

HONG SEUNG-BUM

Information storage medium using nanocrystal particles, method of manufacturing the information storage medium, and information storage apparatus including the information storage medium

Ferroelectric hard disk system

HWANG IN-JUN

Multi-stack memory device

KIM HAE-SUNG

Apparatus comprising substrate and conductive layer

LEE SUNG-CHUL

Data storage device having magnetic domain wall motion and method of forming the same

SEAGATE TECHNOLOGY INT

Conductive layer including implanted metal ions

LIM CHEE-KHENG

Information storage devices using movement of magnetic domain walls and methods of manufacturing the same