专利检索 ap:("KT FREETEL CO LTD") AND inv:"CHAE TAE-JUNE" 第 1 页

1.

发明公开
A SYSTEM FOR TRANSMITTING THE SCRAMBLED BROADCAST-SIGNALS IN SINGLE FREQUENCY NETWORK, AND A METHOD THEREOF 审中-公开
标题翻译：系统用于转移炒发出的信号在单频网及其方法

公开(公告)号：EP1862002A4

公开(公告)日：2012-07-18

申请号：EP05820424

申请日：2005-11-04

申请人： KT FREETEL CO LTD , KOREA ELECTRONICS TELECOMM

发明人： HONG CHUNG-PYO , CHAE TAE-JUNE , PARK WON-JIN , LEE HYUN , LEE SOO-IN , LEE GWANG-SOON , LEE BONG-HO , LIM JONG-SOO

IPC分类号： H04N7/16

CPC分类号： H04N7/165 , H04H20/06 , H04H20/67 , H04H60/21 , H04H60/23 , H04N21/2347 , H04N21/25875 , H04N21/4405 , H04N21/6131

2.

发明公开
A CONDITIONAL ACCESS SYSTEM IN DIGITAL MULTIMEDIA BROADCASTING SYSTEM AND METHOD THEREOF 审中-公开
标题翻译：在数字多媒体广播系统及其方法条件接收系统

公开(公告)号：EP1878159A4

公开(公告)日：2010-11-10

申请号：EP05820579

申请日：2005-11-04

申请人： KT FREETEL CO LTD

发明人： HONG CHUNG-PYO , CHAE TAE-JUNE

IPC分类号： H04L9/32 , H04N7/16

CPC分类号： H04N7/163 , H04H20/02 , H04H20/30 , H04H20/65 , H04H60/15 , H04H60/23 , H04N21/26606 , H04N21/6112 , H04N21/6143 , H04N21/631