Inventor

CHOI JI WON

KR67 patents

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

CHOI JI WON

KOREA INST SCI & TECH

Ceramic chip antenna

Method of manufacturing flexible piezoelectric energy harvesting device

Linear piezoelectric ultrasonic motor

Low power consumption type gas sensor and method for manufacturing the same

AC-driven light emitting device having single active layer structure and manufacturing method thereof

Self-resonance tuning piezoelectric energy harvester with broadband operation frequency

Method of fabricating oxide thin film device using laser lift-off and oxide thin film device fabricated by the same

Smart wearable lens mounted with all-solid-state thin film secondary battery and method for manufacturing the same

Transparent anode thin film comprising a transparent anode active material, lithium thin film secondary battery, and the method for manufacturing the same

Method of manufacturing electrode layer, method of manufacturing capacitor using the same, capacitor, and memory device including the same

Self-resonance tuning piezoelectric energy with broadband frequency

Thermoelectric composite material comprising MXene and method for manufacturing the same

Oxide electronic device and method for manufacturing the same

Monoblock dielectric duplexer

Dielectric layer and a semiconductor memory device including the dielectric layer as a capacitor dielectric layer

Lithium—manganese—tin oxide cathode active material and lithium secondary cell using the same

Dielectric thin film composition showing linear dielectric properties

Non-invasive health indicator monitoring system and using method thereof

SAMSUNG ELECTRONICS CO LTD

Electronic device performing image conversion, and method thereof

Vacuum cleaner

Robot vacuum cleaner

Method for transmitting and receiving data between entities in home network remote management system

Robot cleaner, station and cleaning system

Robot cleaner, station and cleaning system

SAMSUNG DISPLAY CO LTD

Ink composition, window using the same, and manufacturing method of window using the same

Ink composition, window using the same, and manufacturing method of window using the same

Polymer resin, window module including the same, and display apparatus including the same

Polymer resin, window module including the same, and display apparatus including the same

AMTIXBIO CO LTD

Method for preparing aminoalkanoic acid derivative containing biphenyl group

Aminoalkanoic acid derivative containing biphenyl group and use of the same

Pharmaceutical composition comprising aminoalkanoic acid derivative containing biphenyl group

Aminoalkanoic acid derivative containing biphenyl group and antifungal pharmaceutical composition comprising the same

CHOI JI WON

Display panel with a graphical user interface

Display panel with a graphical user interface

Display panel with a graphical user interface

POLYTHERICS LTD

Conjugated biological molecules and their preparation

Conjugated biological molecules and their preparation

DONG YANG INK CO LTD

Ink blocking layer for display device and manufacturing method thereof

Ink blocking layer for display device and manufacturing method thereof

BROCCHINI STEPHEN JAMES

Conjugated biological molecules and their preparation

KOREAN INST OF SCIENCE AND TEC

Ceramic chip antenna

ELECTRONICS & TELECOMMUNICATIONS RES INST

Wearable apparatus for measuring position and action of arm

DOOSAN INFRACORE CO LTD

Double-structure bush and bearing assembly comprising same

BAOBAB PHARM CO LTD

Pharmaceutical composition containing niclosamide for treating axin-GSK3 interaction-related diseases

SK HYNIX INC

Semiconductor device with low-k spacer

PAHK HEUI-JAE

Apparatus for measuring thickness

JANG HO WON

High-sensitivity transparent gas sensor and method for manufacturing the same

CUREVERSE INCORPORATED

Halo-(3-(phenylsulfonyl)prop-1-enyl)pyridine derivative and use thereof

NEUROBIOGEN CO LTD

Alpha-aminoamide derivative compound and pharmaceutical composition comprising same

MEGABIOWOOD CO LTD

Alpha-aminoamide derivative compound and pharmaceutical composition comprising same