Inventor

PARK HYEON CHEOL

KR55 patents

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

PARK HYEON CHEOL

SAMSUNG ELECTRONICS CO LTD

Aqueous compositions, methods of producing conductive thin films using the same, conductive thin films produced thereby, and electronic devices including the same

Separation membrane, hydrogen separation membrane including the separation membrane, and hydrogen purifier including the hydrogen separation membrane

Fiber scanning optical probe and medical imaging apparatus including the same

Conductive films and electronic devices including the same

Dielectric composites, and multi-layered capacitors and electronic devices comprising thereof

Transparent electrodes and electronic devices including the same

Conductive component and electronic device including the same

Conductors, making method of the same, and electronic devices including the same

Hafnium telluride layered compounds, transparent and electrically conductive film, and electronic devices including the same

Transparent electrodes and electronic devices including the same

Ceramic dielectric and method of manufacturing the same and ceramic electronic component and electronic device

Dielectric, capacitor and semiconductor device including the same, and method of preparing the dielectric

Dielectric material, device including the same, and method of preparing the dielectric material

Dielectric material, method of preparing the same, and device comprising the same

Relaxor-ferroelectric material and method of synthesizing the same and device including relaxor-ferroelectric material

Dielectric material, method of preparing the same, and device comprising the dielectric material

Ceramic dielectric and method of manufacturing the same and ceramic electronic component and electronic device

Ceramic electronic component including ceramic nanosheets having multimodal lateral size distribution and method of manufacturing the same and electronic device

Transparent conductive thin film

Composite transparent electrodes

Electrode structure and touch detecting sensor using the same

Ceramic dielectric, method of manufacturing the same, ceramic electronic component, and electronic device

Transparent electrodes and electronic devices including the same

Separation membrane, hydrogen separation membrane including separation membrane, and device including hydrogen separation membrane

Separation membrane, method of manufacture thereof, and apparatus including the separation membrane

Separation membrane, hydrogen separation membrane including the separation membrane, and device including the hydrogen separation membrane

DOT INC

Electronic display device and information display method of same

Information output device

Information output device

Electronic display device and information display method of same

Electronic display device and information display method of same

Information output device

Information output device

Information output device

Intelligent barrier-free kiosk and method of controlling the same

Information output device

Intelligent barrier-free kiosk and method of controlling the same

Data output apparatus and method, and computer-readable recording medium

Information output device

Electronic display device and information display method of same

Data output apparatus and method, and computer-readable recording medium

Input feedback based smart pen and protruding feedback based smart tablet

Boarding information guiding system and method, and procedure management device and method

Protrusion-based smart tablet

Information output apparatus

Information output apparatus and method

Information output apparatus

Data output apparatus and method, and computer-readable recording medium

Electronic display device and information display method of same

KANG YOON KYU

Securing structure of sound output mechanism and sound processing means of mobile device capable of outputting visual and sound signals