Inventor

RYU GWAN-WOO

KR2 patents

Patents

2 patents

US6808402B2Oct 26, 2004

Portable wireless terminal with a ground connecting device using a hinge module and method for using the same

SAMSUNG ELECTRONICS CO LTD30 citations86

US6091815AJul 18, 2000

Flip cover in flip type of portable telephone apparatus

SAMSUNG ELECTRONICS CO LTD9 citations68