Inventor

LEE CHANG-BUM

KR25 patents

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

LEE CHANG-BUM

SAMSUNG ELECTRONICS CO LTD

Light modulation device including dielectric antenna

Non-volatile memory device having threshold switching resistor, memory array including the non-volatile memory device and methods of manufacturing the same

Diode structure and memory device including the same

Optical beam steering devices and sensor systems including the same

Optical integrated circuit device array having bi-directional characteristics and optical system using the same

Optical beam steering devices and sensor systems including the same

LEE CHANG-BUM

Resistive memory devices and methods of manufacturing the same

Multi-bit memory elements, memory devices including the same, and methods of manufacturing the same

Non-volatile memory elements and memory devices including the same

Resistive random access memory device and methods of manufacturing and operating the same

Resistive random access memory device and memory array including the same

CHANG MAN

Nonvolatile memory devices and methods of driving the same

Variable resistance device, semiconductor device including the variable resistance device, and method of operating the semiconductor device

Method of operating semiconductor device including variable resistance device

Semiconductor devices including variable resistance elements and methods of operating semiconductor devices

Variable resistance device, semiconductor device including the variable resistance device, and method of operating the semiconductor device

KIM KI-HWAN

Resistive random access memories and methods of manufacturing the same

Non-volatile memory device including diode-storage node and cross-point memory array including the non-volatile memory device

LEE MYOUNG-JAE

Memory devices and methods of operating the same

Semiconductor device and method of manufacturing the same

LEE DONG-SOO

Resistive random access memory devices and resistive random access memory arrays having the same

Non-volatile memory element and memory device including the same

KIM YOUNG-BAE

Variable resistance devices, semiconductor devices including the variable resistance devices, and methods of operating the semiconductor devices

KOREA ELECTRONICS TELECOMM

Apparatus for estimating variable bit rate (VBR) video traffic, and method therefor

KIM CHANG-JUNG

Bipolar memory cells and memory devices including the same