Patents Assigned to Electronics, Inc.
  • Receiving/transmitting system and data processing method in the receiving/transmitting system
    Patent number: 8495457
    Abstract: According to one embodiment, a transmitting system includes: a randomizer for randomizing mobile service data; a processor for Serial Concatenated Convolutional Coding (SCCC) outer-encoding the randomized mobile service data; a first formatter for forming a first data group including the SCCC outer-encoded mobile service data; a deinterleaver for deinterleaving data of the first data group to output a second data group comprising data packets including a portion of the deinterleaved data, wherein the data packets are spaced at least one data packet apart; and a trellis encoder for trellis encoding the deinterleaved data.
    Type: Grant
    Filed: June 14, 2012
    Date of Patent: July 23, 2013
    Assignee: LG Electronics Inc.
    Inventors: In Hwan Choi, Byoung Gill Kim, Won Gyu Song, Jin Woo Kim, Hyoung Gon Lee, Hyo Sang Ko
  • Pilot transmission method in a wireless communication system
    Patent number: 8494067
    Abstract: A pilot transmission method in a wireless communication system is provided. The method includes: transmitting a first pilot for channel measurement through a first transmission section; and transmitting a second pilot for channel measurement through a second transmission section which is subsequent in time to the first transmission section, wherein the first transmission section and the second transmission section include a plurality of sub-bands, parts of the plurality of sub-bands use predetermined precoding whereas the remaining sub-bands use non-predetermined precoding, and any one of the first pilot and the second pilot is carried only on a sub-band which uses the predetermined precoding whereas the other pilot is carried on the entirety of the plurality of sub-bands.
    Type: Grant
    Filed: August 26, 2009
    Date of Patent: July 23, 2013
    Assignee: LG Electronics Inc.
    Inventors: Bin Chul Ihm, Hyun Soo Ko, Moon Il Lee, Jin Young Chun, Wook Bong Lee
  • Method and apparatus for transmitting uplink signals using optimized rank 3 codebook
    Patent number: 8493836
    Abstract: A method for transmitting and receiving uplink signals using an optimized rank 3 codebook is disclosed. The optimized rank 3 codebook includes 12 precoding matrix groups, which are consisted of 6 Tx antenna power balanced precoding matrix groups and 6 layer power balanced precoding matrix groups. Preferably, the optimized 4Tx rank 3 codebook has 20 precoding matrix, two precoding matrixes are selected from each the 6 Tx antenna power balanced precoding matrix groups, considering chordal distance and the number of precoding matrix. And then 8 precoding matrices are selected from the layer balanced precoding matrix groups.
    Type: Grant
    Filed: June 28, 2010
    Date of Patent: July 23, 2013
    Assignee: LG Electronics Inc.
    Inventors: Dae Won Lee, Moon Il Lee
  • Method of allocating uplink transmission channels in a communication system
    Patent number: 8493908
    Abstract: A method of allocating channels in a user equipment is disclosed. In particular, a method of allocating a plurality of Dedicated Physical Channels (DPCHs) and Enhanced Dedicated Channels (E-DCHs) in a user equipment of a multicode transmission system. The method includes determining whether a High Speed Downlink Shared Channel (HS-DSCH) is configured for the user equipment (UE) and determining a number of codes used by the DPCH and the E-DCH. The method further includes allocating the DPCH and the E-DCH channels to an I branch or a Q branch based on the number of codes used by the DPCH and the E-DCH and the HS-DSCH configuration.
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: July 23, 2013
    Assignee: LG Electronics Inc.
    Inventors: Bong Hoe Kim, Joon Kui Ahn, Hak Seong Kim, Dong Wook Roh, Dong Youn Seo, Seung Hwan Won
  • Washing machine
    Patent number: 8490441
    Abstract: A washing machine is provided that includes a tub having an open front side and a closed rear wall, and a drum rotatably mounted within the tub. A portion adjacent to a gate part, which allows resin to be injected in an injection-molding process of the rear wall of the tub, is thicker than other portions, thereby improving inflow of the resin.
    Type: Grant
    Filed: May 2, 2006
    Date of Patent: July 23, 2013
    Assignee: LG Electronics Inc.
    Inventor: Yong Suck Park
  • Method of managing and reproducing additional audio files of an interactive optical disc
    Patent number: 8494348
    Abstract: According to method of managing and reproducing additional audio files of an interactive optical disc, additional audio data associated with main video data of an optical disc such as an interactive DVD are recorded as a file of a prescribed format. File information about the additional audio data and buffering information thereabout recorded in the file of a prescribed format. An optical disc apparatus interprets the file information and buffering information and then carries out a series of operations storing and reading out and playing the additional audio data in a way suitable to the buffering area allocated within a buffer. Consequently, additional audio data of various contents are read out from the optical disc or provided by a content providing server connected through the Internet.
    Type: Grant
    Filed: October 22, 2004
    Date of Patent: July 23, 2013
    Assignee: LG Electronics Inc.
    Inventors: Limonov Alexandre, Jea Yong Yoo, Woo Seong Yoon, Yong Hoon Choi
  • Transmitting system and method of transmitting digital broadcast signal in transmitting system
    Patent number: 8495451
    Abstract: A transmitting system and a method of transmitting digital broadcast signal are disclosed. This invention extends a region for mobile service data in a slot. Thus, the transmitter can transmit more mobile service data. This invention has an advantage enhancing the reception performance of a broadcast signal at a reception system, and a method for processing a broadcast signal by inserting additional known data in regions C, D and E.
    Type: Grant
    Filed: November 12, 2010
    Date of Patent: July 23, 2013
    Assignee: LG Electronics Inc.
    Inventors: Won Gyu Song, Byoung Gill Kim, Jin Woo Kim, Hyoung Gon Lee, Jae Hyung Song, In Hwan Choi, Chul Kyu Mun
  • Method of restricting scheduling request for effective data transmission
    Patent number: 8493911
    Abstract: Disclosed is the radio (wireless) communication system providing a radio communication service and the terminal, and more particularly, to a method for restricting a use of particular control channel in an Evolved Universal Mobile telecommunications System (E-UMTS) evolved from the Universal Mobile Telecommunications System (UMTS) or a Long Term Evolution (LTE) system.
    Type: Grant
    Filed: September 19, 2008
    Date of Patent: July 23, 2013
    Assignee: LG Electronics Inc.
    Inventors: Sung-Jun Park, Seung-June Yi, Young-Dae Lee, Sung-Duck Chun
  • Method for transmitting voice packets in wireless communication system
    Patent number: 8493920
    Abstract: There is provided a method for transmitting voice packets for VoIP service using semi-persistent scheduling that previously allocates radio resources and performs uplink transmission using the previously allocated radio resources when additional radio resource allocation is not allocated. The method includes allocating radio resources used for talkspurt and radio resources used for silent period, detecting transition from the talkspurt to the silent period or transition from the silent period to the talkspurt, and transmitting a transition indicator that indicates the transition from the talkspurt to the silent period or transition from the silent period to the talkspurt.
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: July 23, 2013
    Assignee: LG Electronics Inc.
    Inventors: Sung June Park, Young Dae Lee, Sung Duck Chun
  • Method of transmitting reference signal and transmitter using the same
    Patent number: 8493837
    Abstract: A method and apparatus of transmitting a reference signal in a wireless communication system is provided. A reference signal sequence is generated by using a pseudo-random sequence. A portion or entirety of the reference signal sequence is mapped to at least one resource block and is transmitted. The pseudo-random sequence is generated by a gold sequence generator which is initialized with initial values obtained by using cell identifier. The reference signal provides low PAPR and high cross correlation characteristic.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: July 23, 2013
    Assignee: LG Electronics Inc.
    Inventors: Jung Hoon Lee, Daewon Lee, Ki Jun Kim, Joon Kui Ahn
  • Inter-layer prediction method for video signal
    Patent number: 8494060
    Abstract: The present invention relates to a method for conducting interlayer texture prediction in encoding or decoding of video signal. The present method constructs a pair of frame macro blocks from vertically-adjacent two field macro blocks of a base layer, selectively applies a de-blocking filter to the constructed pair of frame macro blocks, and uses texture information of the pair of frame macro blocks in interlayer texture prediction of a pair of frame macro blocks of a current layer.
    Type: Grant
    Filed: January 9, 2007
    Date of Patent: July 23, 2013
    Assignee: LG Electronics Inc.
    Inventors: Seung Wook Park, Byeong Moon Jeon, Ji Ho Park
  • METHOD AND DEVICE FOR EFFICIENT FEEDBACK IN WIRELESS COMMUNICATION SYSTEM THAT SUPPORTS MULTIPLE ANTENNAS
    Publication number: 20130182789
    Abstract: The present invention relates to a method for allowing a terminal to transmit CSI for downlink transmission from a base station through an uplink comprises the steps of: receiving a downlink signal through a downlink channel; generating CSI that contains one or more indicators among an RI, a PMI, and CQI for the downlink channel; and transmitting the CSI through an uplink channel, wherein the CSI can contain one or more pieces of information among a first type of CSI which is determined on the basis of a rank N that is determined by the terminal and a second type of CSI which is determined on the basis of a rank that is restricted by a reference value M.
    Type: Application
    Filed: September 16, 2011
    Publication date: July 18, 2013
    Applicant: LG Electronics Inc.
    Inventors: Hyunsoo Ko, Jaehoon Chung, Moonil Lee
  • System and method for capturing adjacent images by utilizing a panorama mode
    Patent number: 8488908
    Abstract: A system and method for capturing adjacent images includes an imaging device with a panorama manager that performs various procedures to manipulate one or more image parameters that correspond to adjacent frames of captured image data. An image-stitching software program may then produce a cohesive combined panorama image from the adjacent frames of image data by utilizing the manipulated image parameters.
    Type: Grant
    Filed: November 8, 2011
    Date of Patent: July 16, 2013
    Assignees: Sony Corporation, Sony Electronics Inc.
    Inventors: Eric D. Edwards, Clay Fisher
  • Method for processing rights object in digital rights management system and method and system for processing rights object using the same
    Patent number: 8489509
    Abstract: A message, method and system for processing rights object (RO) in a DRM system are disclosed. A message for requesting submission or return of an unused/partially consumed rights object (RO) is newly defined. When an authenticated device generates such a request message and transmits it to a right issuer (RI), the RI checks whether there exists an ID of a receiving device in the request message. If an ID of a receiving device exists in the request message, the RI performs a procedure for submitting the RO to the ID of the receiving device. If, however, the ID of the receiving device does not exist, the RI performs a procedure of returning of the RO or issuing of a different RO. Accordingly, the unused RO or partially consumed RO can be returned or submitted to a different device by using the request message.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: July 16, 2013
    Assignee: LG Electronics Inc.
    Inventor: Jea-Un Kim
  • Power module
    Patent number: 8488316
    Abstract: A power module includes a first power chip and a second power chip, each of which has at least two electrodes. The power module is applied to a power converter having a power density higher than 15 W/inch3 and a maximum efficiency higher than 92%, or to a power converter having a power density higher than 20 W/inch3 or having a maximum efficiency higher than 93%. At least one of the power chips operates at a frequency higher than 25 kHz.
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: July 16, 2013
    Assignee: Delta Electronics, Inc.
    Inventors: Jian-Hong Zeng, Shou-Yu Hong, Qi-Feng Ye, Xue-Tao Guo, Ai-Xing Tong
  • Laundry treating apparatus
    Patent number: 8484868
    Abstract: The present invention relates to a laundry treating apparatus which can make easy drying, deodorizing, crumple removal and sterilization of clothes, characterized in that laundry treating apparatus is provided with a hanger bar for receiving clothes hangers of different shapes.
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: July 16, 2013
    Assignee: LG Electronics Inc.
    Inventors: Jong Seok Kim, Sung Min Kim, Dae Yun Park, Sog Kie Hong
  • Wall mounted button panel
    Patent number: D686166
    Type: Grant
    Filed: June 14, 2011
    Date of Patent: July 16, 2013
    Assignee: Crestron Electronics Inc.
    Inventors: Stanley Wisniewski, Doug Jacobson
  • Wall mounted button panel
    Patent number: D686169
    Type: Grant
    Filed: June 21, 2011
    Date of Patent: July 16, 2013
    Assignee: Crestron Electronics Inc.
    Inventors: Stanley Wisniewski, Doug Jacobson
  • Wall mounted button panel
    Patent number: D686170
    Type: Grant
    Filed: June 21, 2011
    Date of Patent: July 16, 2013
    Assignee: Crestron Electronics Inc.
    Inventors: Stanley Wisniewski, Doug Jacobson
  • Wall mounted button panel
    Patent number: D686172
    Type: Grant
    Filed: June 21, 2011
    Date of Patent: July 16, 2013
    Assignee: Crestron Electronics Inc.
    Inventors: Stanley Wisniewski, Doug Jacobson