Inventor

CHO KYUNG-SANG

KR34 patents

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

CHO KYUNG-SANG

SAMSUNG ELECTRONICS CO LTD

Quantum dot electroluminescence device and method of fabricating the same

Charge trap memory device comprising composite of nanoparticles and method of fabricating the charge trap memory device

Method for producing core-shell nanowires, nanowires produced by the method and nanowire device comprising the nanowires

Energy conversion film and quantum dot film comprising quantum dot compound, energy conversion layer including the quantum dot film, and solar cell including the energy conversion layer

Nonvolatile memory device including nano dot and method of fabricating the same

Method of manufacturing silicon nanowires and device comprising silicon nanowires formed by the same

Electroluminescent element and electronic device including the same

Nanoparticles passivated with cationic metal-chalcogenide compound

Method for preparing porous material using nanostructures and porous material prepared by the same

Nanowire composite and preparation method thereof

Nanoparticles passivated with cationic metal-chalcogenide compound

Light-emitting device and light-receiving device using transistor structure

Method of surface treating a phase change layer and method of manufacturing a phase change memory device using the same

Substrate for patterning and method for forming a pattern of nanocrystals using the same

Display driver integrated circuit with multiple data paths

Single photon device, apparatus for emitting and transferring single photon, and methods of manufacturing and operating the same

Inorganic electroluminescent diode and method of fabricating the same

CHO KYUNG SANG

Quantum dot ink composition for inkjet printing and electronic device using the same

Quantum dot electroluminescent device and method for fabricating the same

Inorganic electroluminescent device comprising an insulating layer, method for fabricating the electroluminescent device and electronic device comprising the electroluminescent device

Devices including first and second buffers, and methods of operating devices including first and second buffers

CHO KYUNG-SANG

Quantum dot light emitting device having quantum dot multilayer

Nanoparticles and methods of manufacturing the same

Energy conversion film and quantum dot film comprising quantum dot compound, energy conversion layer including the quantum dot film, and solar cell including the energy conversion layer

Particles having permanent dipole moment, films including the particles, and methods of preparing the films

UNION CO LTD

Flexible pipe and manufacturing method thereof

Bellows having tweezers-shaped corrugated portions and method for manufacturing same

Heating cable connecting device and flexible heater with the same

KIM TAE-HO

Method of manufacturing quantum dot layer and quantum dot optoelectronic device including the quantum dot layer

Light-emitting device having enhanced luminescence by using surface plasmon resonance and method of fabricating the same

KIM BYUNG-KI

White light emitting device

IBM

Method for the preparation of IV-VI semiconductor nanoparticles

CHUNG DAE-YOUNG

Optoelectronic devices

CHOI BYOUNG LYONG

Light-emitting device comprising semiconductor nanocrystal layer free of voids and method for producing the same