Patent # Date Approved Title Status
2006-127537 2006. 12. 14 System and Method for Controlling Emergency Call of Radiotelegraph approved
2006-128894 2006. 12. 15 Apparatus and Method for Controlling Transmssion/Reception of Letter Message in Radiotelegraph approved
2006-129507 2006. 12. 18 Method for Remotely Controlling in Radiotelegraph approved
2006-131469 2006. 12. 21 Letter Input Apparatus for Radiotelegraph approved
2006-133406 2006. 12. 26 PORTABLE WALKIE TALKIE approved
2007-02489 2007. 01. 09 WALKIE-TALKIE AND CONTROL METHOD FOR GAMING BETWEEN THE WALKIE-TALKIES approved
2007-0038791 2007.4.20 System for inputting word-image into information device and method for inputting word-image approved
2007-0038793 2007.04.20 System for Providing word-information approved
2007-0050548 2007.05.23 System for information providing in a related symbol, special sign, character and service method thereof approved
10-2007-0103137 2007.10.12 Digital Information Offering System about Word, Symbol, Image of Physical Document and Method for Control Thereof approved
10-2005-0030138 2005.04.12 Systerm for additional service of mobile communicationterminal and processing method thereof approved
10-2005-0023028 2005.03.21 APPARATUS AND METHOD FOR AUTOMATIC RECOGNITION OFCHARACTER approved
10-2005-0047022 2005.06.02 System for restricting multi-function of mobilecommunication terminal in special area approved