| Declaration submission | Declaration submission | Declaration submission | Manual patent holder change | 
		| US200913132596 | US200913132596 | US200913132596 | US200913132596 | 
		| 03/12/2009 | 03/12/2009 | 03/12/2009 | 03/12/2009 | 
		| US8891650 B2 18/11/2014 US2011235730 A1 29/09/2011
 | US8891650 B2 18/11/2014 US2011235730 A1 29/09/2011
 | US8891650 B2 18/11/2014 US2011235730 A1 29/09/2011
 | US8891650 B2 18/11/2014 US2011235730 A1 29/09/2011
 | 
		| METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK REFERENCE SIGNALS IN A WIRELESS COMMUNICATION SYSTEM HAVING MULTIPLE ANTENNAS | METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK REFERENCE SIGNALS IN A WIRELESS COMMUNICATION SYSTEM HAVING MULTIPLE ANTENNAS | METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK REFERENCE SIGNALS IN A WIRELESS COMMUNICATION SYSTEM HAVING MULTIPLE ANTENNAS | METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK REFERENCE SIGNALS IN A WIRELESS COMMUNICATION SYSTEM HAVING MULTIPLE ANTENNAS | 
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		| UNITED STATES | UNITED STATES | UNITED STATES | UNITED STATES | 
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		| KR20090032998;US20080119385P;US200913132596;WO2009KR07182 | KR20090032998;US20080119385P;US200913132596;WO2009KR07182 | KR20090032998;US20080119385P;US200913132596;WO2009KR07182 | KR20090032998;US20080119385P;US200913132596;WO2009KR07182 | 
		| NOH YU JIN [KR] KIM BONG HOE [KR]
 KIM KI JUN [KR]
 LG ELECTRONICS INC [KR]
 YUN YOUNG WOO [KR]
 LEE DAE WON [KR]
 | LEE DAE WON [KR] KIM BONG HOE [KR]
 YUN YOUNG WOO [KR]
 KIM KI JUN [KR]
 LG ELECTRONICS INC [KR]
 NOH YU JIN [KR]
 | NOH YU JIN [KR] LEE DAE WON [KR]
 YUN YOUNG WOO [KR]
 LG ELECTRONICS INC [KR]
 KIM KI JUN [KR]
 KIM BONG HOE [KR]
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