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Status Year Patent Name Country Family Pat. KIPRIS
Registered 2006 TUNABLE SEMICONDUCTOR LASER AND METHOD THEREOF UNITED STATES
Registered 2005 FREQUENCY HOPPING METHOD IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM GERMANY
Registered 2005 FREQUENCY HOPPING METHOD IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM FRANCE
Registered 2005 FREQUENCY HOPPING METHOD IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM UNITED KINGDOM
Registered 2010 An Efficient Pulse Replacement Method for Fixed Codebook Search of ACELP Speech C odec UNITED STATES
Registered 2008 Adaptive Transmission and receiving method and device in wireless communication system with UNITED STATES
Registered 2010 ADAPTIVE TRANSMISSION AND RECEIVING METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM WITH UNITED STATES
Registered 2012 ADAPTIVE TRANSMISSION AND RECEIVING METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM WITH UNITED STATES
Registered 2007 HANDOVER METHOD AND DEVICE FOR OFDMA CELLULAR SYSTEM CHINA
Registered 2019 RADIO FREQUENCY TRANSCEIVER UNITED STATES
Registered 2006 (4,5,9,10-Tetrahydro-pyren-2-yl)-carbamic acid 4-(2-methylsulfanyl-alkyl)-3,5-dinitro-benzyl UNITED STATES
Registered 2007 SYSTEM AND METHOD FOR CONTROLLING POWER SAVING MODE IN WIRELESS PORTABLE NETWORK SYSTEM UNITED STATES
Registered 2011 The method and equipment for digital multimedia broadcasting CHINA
Registered 2006 METHOD AND DEVICE FOR ALLOCATING RADIO RESOURCES IN WIRELESS PORTABLE NETWORK SYSTEM JAPAN
Registered 2007 DOWNLINK SIGNAL CONFIGURING METHOD AND DEVICE IN MOBILE COMMUNICATION SYSTEM, AND SYNCHRONIZ UNITED STATES
Registered 2012 DOWNLINK SIGNAL CONFIGURING METHOD AND DEVICE IN MOBILE COMMUNICATION SYSTEM, AND SYNCHRONIZATION AND CELL SEARCHING METHOD AND DEVICE USING THE SAME UNITED STATES
Registered 2006 자기유지 중앙지지대 미세전자기계적 스위치 및 그의 제조방법 UNITED STATES
Registered 2007 METHOD FOT PARTITIONING RESOURCE SPACE, ASSIGNING PHYSICAL CHANNEL, AND ALLOCATING POWER IN OFDMA-BASED CELLULAR SYSTEM UNITED STATES
Registered 2007 HANDOVER METHOD IN WIRELESS PORTABLE INTERNET SYSTEM UNITED STATES
Registered 2006 SYSTEM AND METHOD FOR TRANSMITTING RANDOM ACCESS DATA USING ORTHOGONAL FREQUENCY DIVISION MU GERMANY