Inventor

HWANG DAE HWAN

KR35 patents

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

HWANG DAE HWAN

KOREA ELECTRONICS TELECOMM

Method and apparatus for transmitting wideband speech signals

Media access control apparatus and method for guaranteeing quality of service in wireless LAN

System and method for converting H.261 compressed moving picture data to MPEG-1 compressed moving picture data on compression domain

Video window control apparatus and method thereof

Apparatus for moving center of gravity of robot, and system and method using the same

Method of estimating pitch by using ratio of maximum peak to candidate for maximum of autocorrelation function and device using the method

Device for splitting a screen in MPEG image signals at a completely compressed domain and the method thereof

Speech restoration system and method for concealing packet losses

System-on-chip development apparatus for wire and wireless internet phone

System and method for transmitting and receiving wideband speech signals

Media access control apparatus and method for guaranteeing quality of service in wireless LAN

Transmitter and receiver for speech coding and decoding by using additional bit allocation method

Automatic gain control apparatus

Transmitter and receiver for speech coding and decoding by using additional bit allocation method

Mobile system and driving method thereof

Method and apparatus for transmitting wideband speech signals

Media access controller

Transmitter and receiver for speech coding and decoding by using additional bit allocation method

Communication terminal for wire and wireless internet phone

CHOI SEUNG MIN

Stereo vision system and stereo vision processing method

Human recognition apparatus and human recognition method

Face detection apparatus and distance measurement method using the same

SUNG HO-SANG

Method and apparatus for transmitting wideband speech signals

Method and apparatus for transmitting wideband speech signals

System and method for transmitting and receiving wideband speech signals with a synthesized signal

CHANG JI HO

Stereo vision system and control method thereof

Apparatus and method for extracting edge in image

ELECTRONICS & TELECOMMUNICATIONS RES INST

System for performing distortion correction and calibration using pattern projection, and method using the same

Stereo matching method and device for performing the method

LIM EUL GYOON

Device for improving stereo matching results, method of improving stereo matching results using the device, and system for receiving stereo matching results

Robot vision system and detection method

CHO JAE IL

Apparatus and method for vision processing on network based intelligent service robot system and the system using the same

Method and apparatus of detecting image objects

CHOI SEUNG-MIN

Image-based hand detection apparatus and method

KOO KI JONG

Media access control apparatus and method for guaranteeing quality of service in wireless LAN