LG Electronics patent applications published on 12 April 2012

6 US patent applications published on 12 April 2012 and assigned to LG Electronics

1 20120088549 MOBILE TERMINAL, DISPLAY DEVICE AND CONTROLLING METHOD THEREOF
2 20120087427 REFERENCE SIGNAL TRANSMITTING METHOD AND DEVICE IN A MULTI-ANTENNA SYSTEM
3 20120087400 METHOD FOR RECEIVING DATA IN MULTI INPUT MULTI OUTPUT
4 20120087328 METHOD OF PERFORMING UPLINK SYNCHRONIZATION IN WIRELESS COMMUNICATION SYSTEM
5 20120087291 METHOD OF SUPPORTING OPERATION OF SLEEP MODE IN A WIDEBAND RADIO ACCESS SYSTEM
6 20120085132 METHOD OF FORMING A DRUM TYPE WASHING MACHINE HAVING A DRIVING UNIT