Inventor

CHOI JI-HOON

KR107 patents

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

CHOI JI-HOON

SAMSUNG ELECTRONICS CO LTD

Charger for electric vehicle and charging control method of electric vehicle

Semiconductor devices

Semiconductor device and method of fabricating the same

Rotary compressor defining gaps of different sizes

Variable capacity rotary compressor having vane controller

Washing machine

Laundry machine

Bearing and turbo compressor comprising the same

Semiconductor device including vertical channel layer and method of manufacturing the same

Semiconductor memory devices

Door hinge apparatus and drum type washing machine having the same

Three-dimensional semiconductor memory devices and methods for fabricating the same

Damping device and washing machine including the same

Three-dimensional semiconductor memory device and method of fabricating the same

Substrate processing apparatus

Home appliance having leveling door handle

Method and apparatus for determining scaling factor in a communication system

Apparatus and method for transmitting and receiving a reverse channel in a mobile communication system for packet data

Three-dimensional semiconductor devices

Vertical memory device with a channel layer in a stacked dielectric layer

HYUNDAI MOTOR CO LTD

Front bumper for an automobile

Front bumper cover for automobiles

Front bumper for an automobile

Car front bumper

Image processing apparatus and method for performing preprocessing to obtain image with improved sharpness

Radiator grill for car

Water supply module and electric device cooling system comprising same

Radiator grille for an automobile

Radiator grille for an automobile

KOREA ELECTRONICS TELECOMM

Apparatus and method for injecting synchronized stream data in digital broadcasting environment

RFID tag installation system using a vehicle and a method thereof

Adaptive receiving system and method for MIMO

SK INNOVATION CO LTD

Cathode active material for lithium secondary battery and lithium secondary battery including the same

Cathode active material precursor, cathode active material, lithium secondary battery and method of manufacturing the same

Cathode active material for lithium secondary battery and lithium secondary battery including the same

SK ON CO LTD

Cathode active material for lithium secondary battery and lithium secondary battery including the same

Cathode active material precursor, cathode active material, lithium secondary battery and method of manufacturing the same

Cathode active material for lithium secondary battery and method of manufacturing the same

YANG SANG-RYOL

Three dimensional semiconductor memory device and method of fabricating the same

Three dimensional semiconductor memory device and method of fabricating the same

NAM PHIL OUK

Memory device

Semiconductor devices with charge fixing layers

KIA MOTORS CORP

Front bumper for an automobile

KIM HYUN JOO

Centrifugal fan and refrigerator having the same

JEE JUNG-GEUN

Methods of forming a polysilicon layer and methods of manufacturing semiconductor devices

NOH YOUNG-JIN

Nonvolatile memory devices and methods of fabricating the same

BAE JOO-YOON

Method and apparatus for connecting to online service

KIM SUNG GIL

Semiconductor device and method for fabricating the same

KIM SEULYE

Three-dimensional semiconductor device

KIM HYUN MOOK

Washing machine