Inventor

SONG I-HUN

KR66 patents

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

SONG I-HUN

SAMSUNG ELECTRONICS CO LTD

ZnO based semiconductor devices and methods of manufacturing the same

Fabrication methods of a ZnO thin film structure and a ZnO thin film transistor, and a ZnO thin film structure and a ZnO thin film transistor

Magnetic random access memory and method of operating the same

Transistor and method of manufacturing the same

Complementary nonvolatile memory device

Magnetic tunnel junction structures and methods of fabrication

Magneto-resistive random access memory

Semiconductor devices and methods of fabricating the same

Ferroelectric capacitor having three-dimensional structure, nonvolatile memory device having the same and method of fabricating the same

Method for manufacturing magneto-resistive random access memory

Inverter, method of manufacturing the same, and logic circuit including the inverter

Magnetic random access memory including middle oxide layer and method of manufacturing the same

Magnetic random access memory (MRAM) for spontaneous hall effect and method of writing and reading data using the MRAM

Hybrid touch panel, hybrid touch screen apparatus, and method of driving the hybrid touch panel

Method of forming nano-sized MTJ cell without contact hole

Inverter, method of manufacturing the same, and logic circuit including the inverter

Method of manufacturing magnetic random access memory including middle oxide layer

Methods of operating and manufacturing logic device and semiconductor device including complementary nonvolatile memory device, and reading circuit for the same

Reflection mask for EUV photolithography and method of fabricating the reflection mask

Magnetic tunnel junction structures and methods of fabrication

Off-axis projection optics and extreme ultraviolet lithography apparatus employing the same

Method for forming magnetic tunneling junction layer for magnetic random access memory

Method of forming nano-sized MTJ cell without contact hole

Optical touch screen apparatuses and methods of driving the optical touch screen apparatuses

Touch panel, touch screen apparatus, and method of driving the touch panel

JEON SANG-HUN

Oxide semiconductor transistors and methods of manufacturing the same

Light-sensing apparatuses, methods of driving the light-sensing apparatuses, and optical touch screen apparatuses including the light-sensing apparatuses

Light-sensing apparatus having a conductive light-shielding film on a light-incident surface of a switch transistor and method of driving the same

High-voltage oxide transistor and method of manufacturing the same

Photosensing transistors, methods of manufacturing the same, and display panels employing a photosensing transistor

Transistor, electronic device including transistor, and manufacturing methods thereof

KIM SUN-IL

Channel layers and semiconductor devices including the same

Oxide thin film transistor

Transistor including insertion layer and channel layer with different work functions and method of manufacturing the same

Channel layer for a thin film transistor, thin film transistor including the same, and methods of manufacturing the same

AHN SEUNG-EON

Light-sensing circuit, method of operating the light-sensing circuit, and light-sensing apparatus employing the light-sensing circuit

Optical touch screen apparatuses and methods of driving the optical touch screen apparatuses

Light-sensing apparatus, method of driving the light-sensing apparatus, and optical touch screen apparatus including the light-sensing apparatus

KIM CHANG-JUNG

ZnO based semiconductor devices and methods of manufacturing the same

ZnO based semiconductor devices and methods of manufacturing the same

PARK JAE-CHUL

Thin film transistor, method of manufacturing the same, and flat panel display having the same

Stacked memory device and method thereof

KIM YOUNG

Light-sensing apparatuses, methods of driving the light-sensing apparatuses, and optical touch screen apparatuses including the light-sensing apparatuses

Simplified light sensing circuit, light sensing apparatus including the light sensing circuit, method of driving the light sensing apparatus, and image acquisition apparatus and optical touch screen apparatus including the light sensing apparatus

PARK SUNG-HO

Light sensing circuit, and remote optical touch panel and image acquisition apparatus including the light sensing circuit

Remote touch panel using light sensor and remote touch screen apparatus having the same

KANG DONG-HUN

Thin film transistor having a graded metal oxide layer

SAMSUNG ELECTRO MECH

Process of preparing yttrium based superconductors

PARK YOON-DONG

Method of erasing a memory device including complementary nonvolatile memory devices

HUR JI-HYUN

Image sensor using light-sensitive device and method of operating the image sensor