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Dive into the research topics where Byung-Duck Cho is active.

Publication


Featured researches published by Byung-Duck Cho.


Archive | 2007

Keypad and keypad assembly

Joo-Hoon Lee; Sun-tae Jung; Kyoung-Youm Kim; Byung-Duck Cho; Dong-Hoon Jang


Archive | 2008

METHOD AND APPARATUS FOR TIME SYNCHRONIZATION USING GPS INFORMATION IN COMMUNICATION SYSTEM

Jae-Hun Cho; Byung-Duck Cho; Yun-Je Oh; Seong-taek Hwang


Archive | 2007

KEYPAD ASSEMBLY FOR ELECTRONIC DEVICE

Joo-Hoon Lee; Byung-Duck Cho; Dong-Hoon Jang; Sun-tae Jung


Archive | 2008

Apparatus and method for performing time synchronization using GPS information in communication system

Jae-Hun Cho; Seong-taek Hwang; Byung-Duck Cho; Yun-Je Oh


Archive | 2005

Apparatus and method for selecting an antenna in a digital broadcast receiving terminal

Kyung-Ha Lee; Byung-Duck Cho


Archive | 2009

Sensitivity-variable touch sensor according to user interface mode of terminal and method for providing the same

Sun-tae Jung; Byung-Duck Cho


Archive | 1997

Method for controlling back light by using clock function in portable radio communication terminal

Byung-Duck Cho


Archive | 2006

Mobile station for performing handoff using position information and method thereof

Do-Hun Kwon; Ki-Tae Lee; Byung-Duck Cho; Doo-Yoel Kam; Dong-In Oh


Archive | 2011

Dual display device for camera apparatus having projector therein

Joong-Wan Park; Byung-Duck Cho; Jung-Kee Lee


Archive | 2004

Variable antenna apparatus for a mobile terminal

Dong-Hwan Kim; Byung-Duck Cho; Wan-Jin Choi

Collaboration


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