Inventor

CHO EUN-HYOUNG

KR44 patents

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

CHO EUN-HYOUNG

SAMSUNG ELECTRONICS CO LTD

Heat-assisted magnetic recording head and method of manufacturing the same

Hybrid achromatic optical lens and method for manufacturing the same

Hybrid achromatic optical lens and method for manufacturing the same

Objective optical system employing grin lens

Cover plate for optical disk drive

Integrated type optical head with sheet waveguide and light coupler

Planar lens and method for fabricating the same

Photonic crystal optical filter, transmissive color filter, transflective color filter, and display apparatus using the color filters

Soft template with alignment mark

Mold for nano-imprinting and method of manufacturing the same

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

Methods of transferring semiconductor elements and manufacturing semiconductor devices

Integrated optical pickup and method of manufacturing the same and optical information storage system including the optical pickup

Method of manufacturing micro-lens

Transparent electrodes and electronic devices including the same

Optical disc drive using noise reducing unit

Display panel having improved light-use efficiency, display device including the display panel, and method of manufacturing the display panel

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

Bending waveguide, method of fabricating the bending waveguide, light delivery module employing the bending waveguide, and heat assisted magnetic recording head employing the bending waveguide

Light delivery module, method of fabricating the same and heat-assisted magnetic recording head using the light delivery module

Dual-side imprinting lithography system

Integrated optical pickup and optical recording and/or reproducing apparatus using the same

Optical system having element for correcting aberration of mirror and optical pickup apparatus employing the same

Integrated type optical head with sheet waveguide and light coupler

Carbon nano-tube film with a transformed substrate structure and a manufacturing method thereof

Micro-lens array and manufacturing method thereof

Method of exposing using electron beam

Heat-assisted magnetic recording head and recording apparatus including the same

Acousto-optic element, acousto-optic element array, and display apparatus including the acousto-optic element

Acousto-optic element, acousto-optic element array, and display apparatus including the acousto-optic element

Flexible semiconductor device and method of manufacturing the same

CHO EUN-HYOUNG

Photonic crystal optical filter, reflective color filter, display apparatus using the reflective color filter, and method of manufacturing the reflective color filter

Process and apparatus for ultraviolet nano-imprint lithography

Superhydrophobic electromagnetic field shielding material and method of preparing the same

Process and apparatus for ultraviolet nano-imprint lithography

Metal layer having aperture, method of forming the same, light delivery module including metal layer having aperture, and heat assisted magnetic recording head including the same

SUH SUNG-DONG

Manufacturing method of waveguide having a metal alignment mark

Waveguide having a metal alignment mark

SAMSUNG ELECTRO MECH

Micro mirror and method of manufacturing the same

Integrated optical system and method of manufacturing the same and information recording and/or reproducing apparatus using the integrated optical system

SHIN HYEON JIN

Carbon nano-tube film with a transformed substrate structure and a manufacturing method thereof

SEAGATE TECHNOLOGY LLC

Process and apparatus for ultraviolet nano-imprint lithography

SUMSUNG ELECTRONICS CO LTD

Hybrid lens with high numerical aperture

LIM CHEE-KHENG

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