Patents by Inventor So Yeon Kim

So Yeon Kim has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • SELF-RECHARGEABLE HYBRID BATTERY AND ELECTRONIC DEVICE COMPRISING THE SAME
    Publication number: 20150340160
    Abstract: The present invention relates to a self-rechargeable hybrid battery and an electronic device including the same. Since the self-rechargeable hybrid battery includes a solar cell and a capacitor which is charged by current output from the solar cell, the charging efficiency of energy output from a solar cell may be increased in an eco-friendly manner, and the self-rechargeable hybrid battery includes electrodes having high transparency, electrical conductivity and interfacial capacitance, and thus may be applied to a transparent device.
    Type: Application
    Filed: May 20, 2015
    Publication date: November 26, 2015
    Inventors: Jung-Hyun KIM, Seung Hwan LEE, Jung Joon LEE, Dohyuk YOO, So Yeon KIM, Se Yul KIM, Hongkwan PARK
  • Display device
    Patent number: 9198258
    Abstract: Disclosed is a display device. The display device includes: a light source; an optical sheet into which light is incident from the light source; a display panel disposed on the optical sheet and including an effective display region and a non-effective display region around the effective display region; and a light conversion/light-blocking sheet corresponding to the non-effective display region.
    Type: Grant
    Filed: November 5, 2012
    Date of Patent: November 24, 2015
    Assignee: LG Innotek Co., Ltd.
    Inventors: So Yeon Kim, Seung Ryong Park
  • METHOD FOR SWITCHING OPERATING CARRIER AT A USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM
    Publication number: 20150334770
    Abstract: A device and method of operating carriers at a user equipment in a wireless communication system includes: configuring, by the user equipment, a plurality of carriers including a first carrier and a second carrier; receiving control information on an activation of the second carrier among the plurality of carriers; activating the second carrier; and deactivating the activated second carrier after a certain amount of time. The certain amount of time is based on a valid time of the activation of the second carrier. The valid time is defined by a number of frames.
    Type: Application
    Filed: July 24, 2015
    Publication date: November 19, 2015
    Applicant: LG ELECTRONICS INC.
    Inventors: Yeong Hyeon KWON, Jae Hoon CHUNG, Seung Hee HAN, So Yeon KIM
  • METHOD AND APPARATUS FOR SUPPORTING CARRIER AGGREGATION
    Publication number: 20150327171
    Abstract: The present invention relates to a method and to an apparatus for supporting carrier aggregation. More particularly, the present invention relates to a method for enabling user equipment to receive a signal from a base station in a wireless communication system which supports carrier aggregation, wherein said the method comprises the steps of: setting a first component carrier to a paused state; receiving state change information for the first component carrier via the second component carrier during the paused state of the first component carrier; and monitoring a control channel via the first component carrier if the state change information indicates a predetermined value. The present invention also relates to an apparatus for the method.
    Type: Application
    Filed: July 13, 2015
    Publication date: November 12, 2015
    Applicant: LG ELECTRONICS INC.
    Inventors: Jae Hoon CHUNG, Yeong Hyeon KWON, Seung Hee HAN, So Yeon KIM
  • Method and apparatus for wireless resource allocation for relay in wireless communication system
    Patent number: 9185699
    Abstract: According to one embodiment, a method of allocating a radio resource for a relay station includes: transmitting configuration information through a higher layer signal, the configuration information including information regarding an OFDM symbol at which a relay zone begins; allocating the relay zone to the relay station in a subframe based on the configuration information; and transmitting a relay control channel to the relay station in the relay zone. The subframe includes OFDM symbols in a time domain and subcarriers in a frequency domain. The relay zone includes a subset of the OFDM symbols in the time domain and a portion of the subcarriers in the frequency domain. The configuration information indicates an OFDM symbol from among a second OFDM symbol, a third OFDM symbol and a fourth OFDM symbol. The relay control channel is transmitted from the fourth OFDM symbol of the subframe.
    Type: Grant
    Filed: June 24, 2013
    Date of Patent: November 10, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Kyu Jin Park, Sung Ho Moon, So Yeon Kim, Jae Hoon Chung, Min Seok Noh, Yeong Hyeon Kwon, Hyun Soo Ko, Seung Hee Han, Moon Il Lee
  • Method for setting up carrier in carrier aggregation system and apparatus required for same
    Patent number: 9185728
    Abstract: The present invention relates to a wireless communication system. Specifically, the invention relates to a method for configuring a component carrier at a base station in a wireless communication system, comprising the steps of determining whether initial access is permitted to a user equipment with respect to a downlink component carrier; and transmitting a synchronization channel signal and a broadcast channel signal to at least one user equipment via the downlink component carrier, wherein the initial access permission is applied to said at least one user equipment by modifying at least one of the synchronization channel signal and the broadcast channel signal.
    Type: Grant
    Filed: January 19, 2010
    Date of Patent: November 10, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Sung Ho Moon, So Yeon Kim, Han Gyu Cho, Jae Hoon Chung, Seung Hee Han, Yeong Hyeon Kwon
  • Method for allocating resource to uplink control signal in wireless communication system and apparatus therefor
    Patent number: 9184883
    Abstract: A method for allocating resource to ACK (Acknowledgment)/NACK (Negative-ACK) transmission in a wireless communication system is disclosed. The method includes receiving scheduling information included in a plurality of downlink control channels and data included in a plurality of downlink data channels, over multiple downlink component carriers from a base station, determining ACK/NACK responses corresponding to the data, and allocating resource to the ACK/NACK responses based on the scheduling information corresponding to each of the plurality of downlink control channels and downlink component carrier-dependent offset values.
    Type: Grant
    Filed: March 9, 2010
    Date of Patent: November 10, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Yeong Hyeon Kwon, Jae Hoon Chung, Seung Hee Han, So Yeon Kim
  • ELASTOMER COMPOSITION AND MAGNETIC FERRITE COATED WITH THE SAME
    Publication number: 20150315407
    Abstract: Provided are an elastomer composition including epoxy resin, acrylate resin, an organic filler, an inorganic filler, a cross linking agent, a hardener, an initiator and a solvent, and a magnetic ferrite for a wireless power transmitting and receiving device, the magnetic ferrite being coated with the elastomater composition having an elastic restoring force not to be damaged by a physical impact applied from the outside. According to embodiments of the present invention, the magnetic ferrite having improved impact resistance can be provided by being coating with the elastomer composition having the elastic restoring force, and thus an existing problem such as a reduction in magnetic property caused by damage to the ferrite resulting from an external impact can be solved.
    Type: Application
    Filed: September 4, 2013
    Publication date: November 5, 2015
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Soon Young HYUN, Seok BAE, So Yeon KIM, Won Ha MOON, Nam Yang LEE, Hyung Eui LEE
  • Device and method for monitoring control channel in multicarrier system
    Patent number: 9178676
    Abstract: Provided are a method and a device for monitoring the control channel in a multicarrier system. The terminal determines a plurality of terminal-specific search spaces corresponding respectively to a plurality of scheduled component carriers in a control region within a subframe. The terminal monitors a downlink control channel for the scheduled component carriers corresponding respectively to the plurality of terminal-specific search spaces.
    Type: Grant
    Filed: May 14, 2010
    Date of Patent: November 3, 2015
    Assignee: LG Electronics Inc.
    Inventors: So Yeon Kim, Sung Ho Moon, Jae Hoon Chung, Yeong Hyeon Kwon, Han Gyu Cho
  • Method and device for a hybrid automatic repeat request in a multi-carrier system
    Patent number: 9166747
    Abstract: A method of performing hybrid automatic repeat request (HARQ) in a carrier aggregation system is provided. The method includes: monitoring a downlink (DL) grant for initial DL data transmission in a first DL component carrier (CC); receiving initial DL data through a second DL CC indicated by the DL grant; decoding the initial DL data; transmitting a not-acknowledgment (NACK) signal when decoding of the initial DL data fails; monitoring a DL grant for retransmission of the DL data in the first DL CC; and receiving DL data retransmitted through the second DL CC, wherein the second DL CC is any one of a plurality of DL CCs having a predetermined link relation with the first DL CC, and the DL grant for the initial transmission includes a carrier indication field indicating the second DL CC and resource allocation information for the initially transmitted DL data.
    Type: Grant
    Filed: January 12, 2011
    Date of Patent: October 20, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Sung Ho Moon, Jae Hoon Chung, Seung Hee Han, So Yeon Kim
  • Cross-carrier scheduling method of uplink in carrier aggregation system, and terminal
    Patent number: 9154275
    Abstract: An uplink cross-carrier scheduling method in a carrier aggregation system is provided. The method includes: receiving information for an uplink component carrier (UL CC) monitoring set from a base station; receiving control information through a downlink component carrier (DL CC) determined on the basis of the information for the UL CC monitoring set; and transmitting an uplink signal to the base station on the basis of the control information.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: October 6, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Sung Ho Moon, Min Seok Noh, Jae Hoon Chung, Seung Hee Han, So Yeon Kim
  • Method and apparatus for supporting carrier aggregation
    Patent number: 9155044
    Abstract: The present invention relates to a method and to an apparatus for supporting carrier aggregation. More particularly, the present invention relates to a method for enabling user equipment to receive a signal from a base station in a wireless communication system which supports carrier aggregation, wherein said the method comprises the steps of: setting a first component carrier to a paused state; receiving state change information for the first component carrier via the second component carrier during the paused state of the first component carrier; and monitoring a control channel via the first component carrier if the state change information indicates a predetermined value. The present invention also relates to an apparatus for the method.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: October 6, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Jae Hoon Chung, Yeong Hyeon Kwon, Seung Hee Han, So Yeon Kim
  • Method for switching operating carrier at a user equipment in wireless communication system
    Patent number: 9137791
    Abstract: According to one embodiment, a method of operating carriers at a user equipment in a wireless communication system includes: configuring, by the user equipment, a plurality of carriers including a first carrier and a second carrier; receiving control information on an activation of the second carrier among the plurality of carriers; activating the second carrier; and deactivating the activated second carrier after a certain amount of time. The certain amount of time is based on a valid time of the activation of the second carrier. The valid time is defined by a number of frames.
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: September 15, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Yeong Hyeon Kwon, Jae Hoon Chung, Seung Hee Han, So Yeon Kim
  • WIRELESS CHARGING AND COMMUNICATION BOARD AND WIRELESS CHARGING AND COMMUNICATION DEVICE
    Publication number: 20150256023
    Abstract: Provided are a wireless charging and communication board, and a wireless charging and communication device, the wireless charging and communication board including: a soft magnetic layer; a polymeric material layer arranged on one surface and the other surface of the soft magnetic layer and extending longer than an exposed portion of the soft magnetic layer; and a coil pattern arranged on the polymeric material layer.
    Type: Application
    Filed: March 3, 2015
    Publication date: September 10, 2015
    Inventors: Jai Hoon YEOM, Sang Won LEE, Seok BAE, So Yeon KIM, Jin Mi NOH, Ji Yeon SONG, Hee Jung LEE
  • METHOD FOR TRANSMITTING DOWNLINK CONTROL CHANNEL IN A MOBILE COMMUNICATIONS SYSTEM AND A METHOD FOR MAPPING THE CONTROL CHANNEL TO PHYSICAL RESOURCE USING BLOCK INTERLEAVER IN A MOBILE COMMUNICATIONS SYSTEM
    Publication number: 20150257134
    Abstract: A method for transmitting a downlink control channel in a mobile communication system and a method for mapping the control channel to physical resources using a block interleaver are provided. In order to transmit a downlink control channel in a mobile communication system, information bits are modulated to generate one or more modulation symbols according to a specific modulation scheme, the modulation symbols are interleaved using a block interleaver, and the interleaved modulated symbols are mapped to resource elements allocated for transmission of at least one control channel in a subframe, thereby transmitting the at least one control channel.
    Type: Application
    Filed: May 4, 2015
    Publication date: September 10, 2015
    Inventors: SO YEON KIM, YOUNG YUN, KI JUN KIM, MOON IL LEE, HYUN SOO KO, JAE HOON CHUNG, JI AE SEOK, SEUNG HYUN KANG, SUK HYON YOON, JOON KUI AHN
  • Heterocyclic compound and organic light-emitting device including the same
    Patent number: 9118021
    Abstract: Novel heterocyclic compounds that impart improved luminescence efficiency characteristics such as low voltage, high luminance and long lifetime to organic light-emitting devices are described. Synthetic methods for the subject heterocyclic compounds are described. Methods for the construction of an organic light-emitting device comprising at least one of the subject heterocyclic compounds and comprising various hole transport layers, various electron transport layers and an emission layer are disclosed. The emission layer can comprise red, green, blue and white emission layers; one of said emission layers can comprise a phosphorescent compound. In certain embodiments, the heterocyclic compounds are useful as either fluorescent dopants or as phosphorescent hosts in the emission layer.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: August 25, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sun-Young Lee, Yoon-Hyun Kwak, Bum-Woo Park, Jong-Won Choi, Wha-Il Choi, So-Yeon Kim, Ji-Youn Lee, Bo-Ra Lee
  • METHOD FOR TRANSMITTING ACK/NACK SIGNAL IN WIRELESS COMMUNICATION SYSTEM APPLIED CARRIER AGGREGATION AND APPARATUS THEREFOR
    Publication number: 20150236837
    Abstract: A method for transmitting Acknowledgement/Negative-Acknowledgement (ACK/NACK) state information to a base station (BS) at a user equipment (UE) in a wireless communication system. The method according to one embodiment includes receiving two or more transmission blocks through two or more downlink component carriers from the BS; and transmitting information on a number of ACK responses among ACK/NACK responses corresponding to each of the two or more transmission blocks through a single uplink component carrier to the BS.
    Type: Application
    Filed: May 1, 2015
    Publication date: August 20, 2015
    Applicant: LG ELECTRONICS INC.
    Inventors: Yeong Hyeon KWON, Jae Hoon CHUNG, Seung Hee HAN, So Yeon KIM
  • Electromagnetic Booster for Wireless Charging and Method of Manufacturing the Same
    Publication number: 20150236545
    Abstract: Provided is an electromagnetic booster for wireless charging, comprising a magnet part having a magnetic sheet (10) and a coil part (20) disposed on the magnetic sheet, wherein the magnetic sheet is composed of a first magnetic sheet (11) member located at an edge portion and a second magnetic sheet member (12) located in a center portion on the same plane, wherein the first magnetic sheet member and the second magnetic sheet member have different permeability rates from each other.
    Type: Application
    Filed: October 4, 2013
    Publication date: August 20, 2015
    Inventors: Soon Young Hyun, Seok Bae, Don Chul Choi, So Yeon Kim, Ji Yeon Song, Jai Hoon Yeom, Nam Yang Lee, Hyung Eui Lee
  • EFFECTIVE METHOD FOR TRANSMITTING CONTROL INFORMATION DURING THE COMBINATION OF MULTIPLE CARRIERS FOR WIDEBAND SUPPORT
    Publication number: 20150230230
    Abstract: The present invention relates to wideband wireless access system, and more particularly to an effective method for transmitting control information during the combination of multiple carriers. As one embodiment of the present invention, there is provided a method by which a base station allocates a carrier to a terminal in a wideband wireless access system supporting multiple carriers, the method comprising: transmitting, to the terminal, a terminal specific or terminal group specific carrier allocation information that includes information about at least one of control information and data; and transmitting, to the terminal, a carrier combination control information that includes information about a change in the at least one candidate carrier available.
    Type: Application
    Filed: April 23, 2015
    Publication date: August 13, 2015
    Applicant: LG ELECTRONICS INC.
    Inventors: So Yeon KIM, Jae Hoon CHUNG, Yeong Hyeon KWON, Seung Hee HAN
  • METHOD OF CONTROLLING TERMINAL USING CONTEXT AWARENESS AND TERMINAL THEREOF
    Publication number: 20150199969
    Abstract: A method of controlling a terminal is provided. The method includes analyzing a sensed voice when a voice is sensed, recognizing a context based a result of the analysis, and performing a predetermined control operation based on the recognized context.
    Type: Application
    Filed: June 19, 2013
    Publication date: July 16, 2015
    Inventors: Yoon Jung Choi, So Yeon Kim, Tae Hyung Kim