LG Electronics patents granted on 19 July 2011

21 US patents granted on 19 July 2011 and assigned to LG Electronics

1 D641,772 Projector
2 7,984,470 Digital television signal, digital television receiver, and method of processing digital television signal
3 7,983,800 Apparatus and method for controlling fan motor of air conditioner
4 7,983,724 Mobile communication terminal
5 7,983,700 Broadcast information transmitting apparatus and method for a mobile communication terminal
6 7,983,626 Antenna impedance matching device and method for a portable radio telephone
7 7,983,357 Method for transmitting and receiving data in a multi-carrier system
8 7,983,330 Encoding uplink acknowledgments to downlink transmissions
9 7,983,294 Method of transmitting and receiving a message via an uplink channel in a wireless mobile communication system
10 7,983,246 Multimedia access system
11 7,983,238 Method for branching data in mobile communication terminal
12 7,983,134 Method and apparatus for recording/reproducing data on/from a recording medium
13 7,983,056 Semiconductor device
14 7,982,808 Digital broadcasting system and method of processing data in digital broadcasting system
15 7,982,803 Audio and video synchronizing apparatus and method
16 7,982,802 Text subtitle decoder and method for decoding text subtitle streams
17 7,982,718 Mobile terminal with back-lighted directional keys
18 7,980,644 Damper and home-bar door apparatus for refrigerator using the same
19 7,980,103 Drum washing machine
20 7,980,102 Liquid detergent dispensing system for a washing machine
21 7,980,101 Laundry dryer with a steam generator and method of controlling the same