Inventor

LEE DONG SOO

KR131 patents

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

LEE DONG SOO

SAMSUNG ELECTRONICS CO LTD

Resistance random access memory device and a method of manufacturing the same

Semiconductor devices

Semiconductor device

Semiconductor devices

Diagnosis system for pulsed plasma

Semiconductor devices

Semiconductor devices having multi-threshold voltage

Electronic device for wirelessly receiving power and method for operating the same

Light source module and backlight assembly having the same

LG ELECTRONICS INC

Vacuum preventing device for scroll compressor

Apparatus for sensing type of unbalance of washing machine and method thereof

Variable speed motor

Air conditioner

Laundry amount sensing apparatus and method for washing machine

KOREA ELECTRONICS TELECOMM

TDM/WDMA passive optical network device

Apparatus and method to generate carrier suppressed-return to zero optical signal

Wavelength selection and configuration method for multi-wavelength optical communication system

Hybrid optical transceiver module and passive optical network including the same

Pluggable optical transceiver module

ELECTRONICS & TELECOMMUNICATIONS RES INST

Method and apparatus for selecting wavelength in hybrid passive optical network system

Fast protection switching method for passive optical network

Method and system for determining and controlling power of optical transmitter of optical network unit for time and wavelength division multiplexing passive optical network

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

LEE DONG SOO

Cutter for trimming tread of tire

Laundry treating device and method of controlling the same

Dispenser of adhesive tape

HYUNDAI MOTOR CO LTD

Automated manual transmission

Self-diagnosis method for ignition coil, electronic control unit for performing the self-diagnosis, and self-diagnostic signal generator for the self-diagnosis

Automated manual transmission for vehicle

LEE CHANG-BUM

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

WHAN IN PHARM CO LTD

Topical preparation of alprostadil for the treatment of erectile dysfunction

Alprostadil alkyl ester-containing composition for external application

KIM WON JONG

Polynucleotide delivering complex for target cell

KIM YOUNG-BAE

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

KIM KWANG-OK

Optical network terminal of the gigabit passive optical network and frame treatment method of the ONT

KIM NA EUN

Laundry treatment device

LEE MYOUNG-JAE

Memory devices and methods of operating the same

CHOI WON-KOOK

Hybrid electric device using piezoelectric polymer substrate

SNU R&DB FOUNDATION

Method for simultaneously detecting fluorescence and raman signals for multiple fluorescence and raman signal targets, and medical imaging device for simultaneously detecting multiple targets using the method

UNIV SUNGKYUNKWAN RES & BUS

Injection locked frequency divider capable of adjusting oscillation frequency

RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV

Clock and data recovery circuit using digital frequency detection

LEE DONG-SOO

Integrated circuit device having an interfacial layer and method of manufacturing the same

KIM SUNG RYONG

Washing machine

DONG YOUNG DIAMOND IND CO LTD

Processing tips and tools using the same

VUNO INC

Method for predicting disease based on medical image

SKC LTD

Method of producing an optical recording medium with a transparent conductive layer

KBP CO LTD

Low molecular weight polymannuronate