Inventor

CHOI YONG-WON

KR41 patents

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

CHOI YONG-WON

SAMSUNG ELECTRONICS CO LTD

Telescopic system for a robot

Semiconductor package

Non-conductive film and non-conductive paste including zinc particles, semiconductor package including the same, and method of manufacturing the semiconductor package

System and method for controlling semiconductor manufacturing facility, method of manufacturing integrated circuit using the system and method, and method of manufacturing processor using the system and method

Semiconductor package

Load cup and chemical mechanical polishing apparatus and method of manufacturing including the same

Probe card handling carriage

Wafer cutting apparatus

Semiconductor package

Method of determining position of fault of equipment using sound source inputting apparatus and system of determining position of fault of equipment for performing the same

Wafer perforating device

LG ELECTRONICS INC

Switched reluctance generator

Upright vacuum cleaner with movement control grip

Single-phase motor

Traveling equipment for cleaner

Switched reluctance generator with improved generation efficiency in low-speed range

Swing motor

Switched reluctance motor and initial activating method thereof

Apparatus and method for driving 2-phase SRM

Suction head for vacuum cleaner

Motor drive control device

SAMSUNG CORNING PREC GLASS CO

Backlight unit with an oxide compound-laminated optical layer

Backlight unit and light source for use in same

Display filter, display device including the display filter, and method of manufacturing the display filter

LMS CO LTD

Method of manufacturing graphene and apparatus therefor

Optical film for mini LED or micro LED backlight unit

Optical product and optical filter including same

HYUNDAI MOTOR CO LTD

Seat belt retractor mounting structure and a vehicle body including the same

Magnetorheological fluid-based haptic knob apparatus

Shroud structure

SAMSUNG CORNING PREC MAT CO

Thermochromic window

Thermochromic window doped with dopant and method of manufacturing the same

PARK HAHN

Industrial gripper with multiple degrees of freedom

SAMSUNG CORNING PREC MAT CO LTD

Method of manufacturing thermochromic substrate

SAMSUNG CORNING CO LTD

Electromagnetic shielding film, plasma display panel filter using the electromagnetic shielding film, plasma display panel device including the electromagnetic shielding film, and method of manufacturing the electromagnetic shielding film

KIA CORP

Shape-transformable switch apparatus based on magnetorheological elastomer

PARK YOON SIG

Sliding grill fixing apparatus

PICO FOUNDRY INC

Surface-enhanced Raman scattering substrate based on surface plasmon resonance and method of fabricating the same

UNIV KOREA IND UNIV COOP FOUND

Shape-transformable switch apparatus based on electrorheological fluid

JIN YANG-KYU

Repeater equipped with attenuator and variable attenuation method in the repeater and system for remotely managing the same

LINKOPTICS CO LTD

X-ray targeting device