#KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Single-input multi-output resonant regulating rectifier

Disclosed herein is a single-input multi-output resonant regulating rectifier. The single-input multi-output resonant regulating rectifier may include: a conversion circuit unit converting a wireless …

DRIVE·Jun 2·1 min read

H02M7/23 KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

DEVICE AND METHOD FOR DETECTING GYROSCOPE ATTACK AND RECOVERING USING ACCELEROMETER

Disclosed herein is an attack detection device for detecting an attack targeting a gyroscope. The attack detection device includes: a data collection unit configured to receive measurement values from…

DRIVE·Aug 15·1 min read

G01C19/00 KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

METHOD AND APPARATUS FOR CLASSIFYING SUBJECT INDEPENDENT DRIVER STATE USING BIO-SIGNAL

A method of classifying, by an apparatus including a processor and a memory, a subject-independent driver state according to an embodiment of the present disclosure may include (a) learning a state cl…

DRIVE·Jun 13·1 min read

A61B5/18 KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

LITHIUM-SULFUR BATTERY CATHODE USING FABRIC MATERIAL, LITHIUM-SULFUR BATTERY COMPRISING SAME, AND MANUFACTURING METHOD THEREFOR

Provided is a method for manufacturing a lithium-sulfur battery cathode by using a fabric material, comprising the steps of: carbonizing a fabric material through heat treatment to manufacture a condu…

DRIVE·Jan 18·1 min read

H01M4/045 KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

DIGITAL FEEDBACK BASED ADAPTIVE DELAY TIME CONTROL METHOD AND APPARATUS FOR HIGH EFFICIENCY ACTIVE RECTIFIER

Disclosed are a method and an apparatus of digital feedback based adaptive delay time control for a high efficiency active rectifier. According to the present invention, provided is an apparatus for d…

DRIVE·Nov 2·1 min read

H02M1/0012 KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

METHOD FOR PREPARING CATHODE ACTIVE MATERIAL

The inventive concept discloses a method for preparing a cathode active material containing a lithium manganese oxide exhibiting a reversible phase transition, and exhibiting electrochemical character…

DRIVE·Jul 14·1 min read

C01G45/1228 KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

AIR ELECTRODE INCLUDING MULTI-LAYER STRUCTURE WITH EXTENDED THREE-PHASE BOUNDARY AND METHOD FOR MANUFACTURING THE SAME

An air electrode including a multi-layer structure with an extended three-phase boundary for a lithium-air secondary battery composed of a lithium anode, a separator, and the air electrode includes an…

DRIVE·May 5·1 min read

H01M4/808 KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

MULTI-LAYER COMPOSITE STRUCTURE CONTAINING PRE-LITHIATED METAL OXIDE AND METHOD FOR PREPARING THE SAME

A multi-layer composite structure containing a pre-lithiated metal oxide includes a negative electrode particle, a first coating layer disposed on the negative electrode particle and containing a cond…

DRIVE·Apr 28·1 min read

H01M4/366 KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

SMARTKEY, CONTROL METHOD THEREOF AND DETECTION MODEL GENERATION APPARATUS FOR DETECTING RELAY ATTACK BASED ON LF FINGERPRINTING

An apparatus and a method of detecting an attack based on LF fingerprinting are provided. A smart key which is an attack detection apparatus includes a communication interface, a memory storing a clas…

DRIVE·Apr 29·1 min read

G07C9/00309 KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION