Patents by Inventor Jae Wook Lee

Jae Wook Lee 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).

  • METHOD FOR PERFORMING MOBILITY IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR THE SAME
    Publication number: 20130077515
    Abstract: A method for performing mobility by a user equipment (UE) in a wireless communication system is provided. The method includes: receiving Physical layer Cell Identity (PCI) split information from a network, the PCI split information indicating a predetermined set of at least one PCI reserved for a predetermined cell type; receiving system information from at least one candidate cell, the system information comprising a PCI for each cell; measuring the at least one candidate cell; determining whether to apply the PCI split information for selecting a target cell; selecting the target cell; and performing the mobility to the target cell. If it is determined that the PCI split information is applied, the step of selecting the target cell includes: excluding at least one cell has a PCI included in the predetermined set; and selecting the target cell among at least one remaining cell.
    Type: Application
    Filed: September 24, 2012
    Publication date: March 28, 2013
    Inventors: Sung Hoon JUNG, Sung Jun PARK, Jae Wook LEE, Young Dae LEE, Seung June YI
  • Method for determining characteristics of signal and apparatus using the same
    Patent number: 8385173
    Abstract: A method of determining characteristics of a signal and an apparatus using the method. The apparatus for determining characteristics of a signal includes: a level detector receiving sample values of a radio frequency (RF) signal and binary data obtained by binarizing the RF signal, generating selection signals based on the binary data, classifying each of the sample values of the RF signal into one of a plurality of levels using the selection signals, and outputting average values of sample values of each level; and a signal characteristics determiner determining a characteristics value that indicates the characteristics of the RF signal using the average values of the sample values belonging to each level.
    Type: Grant
    Filed: June 25, 2010
    Date of Patent: February 26, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-soo Park, Jae-wook Lee, Jae-seong Shim, Jung-hyun Lee, Eing-seob Cho, Eun-jin Ryu
  • METHOD OF TRANSCEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF
    Publication number: 20130044590
    Abstract: A method of processing a signal at a network node of a wireless communication system is disclosed. The method comprises detecting a problem of a first interface; and transmitting a first message to the user equipment via a second interface for suspending data transmission through the second interface. Also, the method further comprises transmitting a second message to the user equipment via the second interface for resuming data transmission through the second interface, if a recovery of the problem of the first interface is completed. Preferably, the method further comprises transmitting a third message to the user equipment via the second interface for releasing connection between the network node and the user equipment, if a recovery of the problem of the first interface is failed.
    Type: Application
    Filed: March 24, 2011
    Publication date: February 21, 2013
    Applicant: LG ELECTRONICS INC.
    Inventors: Jae Wook Lee, Sung Jun Park, Sung Hoon Jung, Young Dae Lee, Seung June Yi
  • Rechargeable battery
    Patent number: 8367242
    Abstract: A rechargeable battery including an electrode assembly, the electrode assembly including a separator interposed between a first electrode and a second electrode; a case, the case accommodating the electrode assembly; a cap plate, the cap plate sealing an opening at one end of the case; and electrode terminals, the electrode terminals being electrically connected to the electrode assembly, wherein at least one of the electrode terminals is integrally formed with the cap plate.
    Type: Grant
    Filed: December 23, 2010
    Date of Patent: February 5, 2013
    Assignees: Samsung SDI Co., Ltd., Robert Bosch GmbH
    Inventors: Sang-Won Byun, Jeong-Won Oh, Sang-Shin Choi, Jae-Wook Lee, Yong-Hae Kang
  • METHOD AND APPARATUS FOR GROUP PAGING IN WIRELESS COMMUNICATION SYSTEM
    Publication number: 20130012244
    Abstract: Disclosed is a method for receiving, by a terminal, a paging message in a wireless communication system. A paging message reception method according to the present invention comprises receiving a paging message which includes task information from a base station, and performing at least one task among the initiation of a machine type communication (MTC) function, interruption of a machine type communication (MTC) function and a measurement report according to the task information included in the received paging message.
    Type: Application
    Filed: January 11, 2011
    Publication date: January 10, 2013
    Applicant: LG ELECTRONICS INC.
    Inventors: Jae Wook Lee, Sung Jun Park, Sung Hoon Jung, Young Dae Lee, Seung June Yi
  • Communication Method in a Mobile Communication System Using MTC Equipment, and Device for Same
    Publication number: 20130010768
    Abstract: The present invention relates to a method for enabling the efficient communication of machine-type communication (MTC) equipment by selecting a connection with a base station during a first allowed time period in a mobile communication system using the MTC equipment, and to a device for same. With regard to an example of the present invention, a communication method for MTC equipment in a wireless mobile communication system may include: receiving a first message, including information regarding the first allowed time period, from a network through dedicated signaling; transmitting or receiving data to/from the network during the first allowed time period included in the first message; and receiving, from the network, a second message including information regarding a second allowed time period different from the first allowed time period.
    Type: Application
    Filed: January 13, 2011
    Publication date: January 10, 2013
    Inventors: Jae Wook Lee, Sung Jun Park, Sung Hoon Jung, Young Dae Lee, Seung June Yi
  • Method and apparatus for transmitting data in wireless network
    Patent number: 8335516
    Abstract: A data transmission method and apparatus encodes data to be transmitted over a wireless network on a unit basis, and provides the transmission data with information for allowing the transmission data to recover from an error being added thereto, transmits the transmission data to the wireless network, calculates a transfer success ratio depending on whether the transmission data have been successfully transmitted, and controls the transmission of the transmission data depending on whether the transfer success ratio is higher than a threshold value.
    Type: Grant
    Filed: November 15, 2006
    Date of Patent: December 18, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae-wook Lee, Sung-kwan Heo, Sang-bum Suh
  • METHOD AND APPARATUS FOR UPDATING LOCATION INFORMATION FOR A TERMINAL
    Publication number: 20120309419
    Abstract: Discloses is a method for transmitting cell change instruction information, which is to be performed by a terminal in a wireless communication system. The method for transmitting cell change instruction information includes: selecting or reselecting a second cell from a first cell; comparing a first cell ID of the first cell with a second cell ID of the second cell, or comparing a first tracking area code (TAC) of the first cell with a second TAC of the second cell; and transmitting cell change instruction information to a network when the result of the comparison shows that the first cell ID does not match the second cell ID or the first TAC does not match the second TAC.
    Type: Application
    Filed: January 13, 2011
    Publication date: December 6, 2012
    Inventors: Jae Wook Lee, Sung Jun Park, Sung Hoon Jung, Young Dae Lee, Seung June Yi
  • METHOD AND APPARATUS FOR NOTIFYING OF THE OCCURRENCE OF AN EVENT IN A WIRELESS COMMUNICATION SYSTEM
    Publication number: 20120281580
    Abstract: Disclosed is a preamble transmission method performed by a terminal in a wireless communication system. The preamble transmission method performed by a terminal in a wireless communication system includes detecting the occurrence of an event, and transmitting a preamble corresponding to the detected event to a network through a random access channel (RACH). Congestion in a wireless network can be reduced, and a procedure for notifying of the occurrence of an event can be simplified.
    Type: Application
    Filed: January 13, 2011
    Publication date: November 8, 2012
    Inventors: Jae Wook Lee, Sung Jun Park, Sung Hoon Jung, Young Dae Lee, Seung June Yi
  • CHIP-TYPE COIL COMPONENT
    Publication number: 20120274435
    Abstract: There is provided a chip-type coil component, including: a body formed by laminating a plurality of magnetic layers, and having a lower surface provided as a mounting area, an upper surface corresponding thereto, two end surfaces, and two lateral surfaces; conductor patterns formed on the magnetic layers, respectively, and connected to each other to have a coil structure; and external electrodes formed on at least one external surface of the body, and electrically connected to the conductor patterns, the external electrodes each being formed on the lower surface and spaced apart from edges thereof. Short circuits between electronic components may be prevented and sticking strength between the chip-type coil component and a substrate may be increased.
    Type: Application
    Filed: April 27, 2012
    Publication date: November 1, 2012
    Inventors: Dong Jin JEONG, Jae Wook Lee
  • CHIP-TYPE COIL COMPONENT
    Publication number: 20120274432
    Abstract: The chip-type coil component includes: a body; conductive patterns connected to each other so as to have a coil structure; and external electrodes formed on the bottom surface and the two surfaces in the length direction; wherein a height of the external electrodes in a thickness direction of the body is greater than a height from the bottom surface to a farthest conductive pattern therefrom among the conductive patterns and is less than a height from the bottom surface of the body to the top surface thereof. According to embodiments of the present invention, even in a case in which a chip-type coil component set contacts a metal can, interference such as short-circuits does not occur, and as a result, a chip-type coil component having excellent reliability can be acquired.
    Type: Application
    Filed: December 20, 2011
    Publication date: November 1, 2012
    Inventors: Dong Jin Jeong, Jae Wook Lee
  • MEMORY CONTROLLER, DEVICES INCLUDING THE SAME, AND OPERATING METHOD THEREOF
    Publication number: 20120246540
    Abstract: An operating method of a memory controller includes classifying a plurality of blocks in a memory cell array included in a flash memory into a first group and a second group according to the number of error bits in data programmed to each of the blocks, and creating a combinational block by combining a first block from the first group with a second block from the second group.
    Type: Application
    Filed: March 23, 2012
    Publication date: September 27, 2012
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jae-Wook LEE, Yang Sup LEE, Jeong Beom SEO
  • RECHARGEABLE BATTERY
    Publication number: 20120214029
    Abstract: A rechargeable battery including an electrode assembly, the electrode assembly including a positive electrode and a negative electrode; a case accommodating the electrode assembly; a cap plate coupled with the case; and a vent member welded to the cap plate, the vent member including a notch thereon, wherein a welded unit, by which the vent member and the cap plate are welded together, is separately formed toward a center of the cap plate in a thickness direction from an outer side of the cap plate so as to be spaced apart from the outer side of the cap plate.
    Type: Application
    Filed: October 31, 2011
    Publication date: August 23, 2012
    Inventors: Jae-Wook LEE, Chi-Young Lee, Gwan-Chan Jeon, Myung-Jin Jeong
  • Iridium complex containing carbazole-substituted pyridine and phenyl derivatives as main ligand and organic light-emitting diodes containing the same
    Patent number: 8232549
    Abstract: The present invention relates to a novel iridium complex into which carbazole-substituted pyridine derivatives and various substituents-substituted phenyl derivatives are introduced as main ligand and a electrophosphorescence diode containing the same as a dopant of a light-emitting layer. When the iridium complex according to the present invention is applied to an organic light-emitting diode, the heat-resistance property and the light-emitting property can be significantly improved as well as the light-emitting efficiency and the like can be significantly improved by doping the iridium complex compound into the light-emitting layer as compared to the conventional organic light-emitting diode.
    Type: Grant
    Filed: December 4, 2008
    Date of Patent: July 31, 2012
    Assignees: Inktec Co., Ltd, Dong-A University Research Foundation for Industry-Academy Cooperation
    Inventors: Kwang Choon Chung, Hyun Nam Cho, Jae Wook Lee, Sung-Ho Jin, Ji Hoon Yoo, Jung Hwan Kim
  • METHOD AND APPARATUS OF UPLINK TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM
    Publication number: 20120172063
    Abstract: The present invention provides a method of receiving a message by a terminal in a wireless communication system. The method includes receiving a message from a base station, and determining whether to initiate a random access procedure based on the presence of an indicator in the message, wherein the indicator is used for an uplink transmission.
    Type: Application
    Filed: May 25, 2011
    Publication date: July 5, 2012
    Applicant: LG ELECTRONICS INC.
    Inventors: Jae Wook LEE, Sung Jun PARK, Sung Hoon JUNG, Young Dae LEE, Seung June YI
  • METHOD AND APPARATUS FOR PROVIDING CONVERGED SOCIAL BROADCASTING SERVICE
    Publication number: 20120117594
    Abstract: A method for providing social broadcasting services by a broadcasting station is registered. The method for providing social broadcasting services includes receiving from a social network server like function related information triggering transmission of an interest indicator indicating that a user of a user equipment has an interest in broadcasting programs provided by a content provider; and transmitting both of the broadcasting programs and additional data including the like function related information to the user equipment. By the configuration, the exemplary embodiments of the present invention can share the personal's opinion and thoughts and the additional data associated with the corresponding programs through the social circle while the user viewing the broadcasting programs in real time during the movement.
    Type: Application
    Filed: November 4, 2011
    Publication date: May 10, 2012
    Applicants: NET & TV, INC., Electronics and Telecommunications Research Institute
    Inventors: Bong Ho LEE, Gwang Soon LEE, Hyun LEE, Jae Hwui BAE, Kwang Yong KIM, Nam Ho HUR, Soo In LEE, Jae Wook LEE
  • Method for providing information for power management of devices on a network
    Patent number: 8176343
    Abstract: The present invention relates to a method for providing information for power management of devices connected to a network. The present method creates a PM (Power Management) server list which includes, for at least one PM server, a pair of friendly names including a friendly name allocated to the PM server, and displays, for the at least one PM server, the other friendly name of the pair of friendly names, i.e., a friendly name allocated to an AV media server or an AV device instead of one friendly name allocated to the PM server in the event that information included in the created PM server list is provided to a user.
    Type: Grant
    Filed: December 27, 2006
    Date of Patent: May 8, 2012
    Assignee: LG Electronics Inc.
    Inventor: Jae Wook Lee
  • Portable terminal
    Patent number: 8165647
    Abstract: A mobile terminal including a front body, a rear body slidably coupled to the front body such that the front and rear bodies are slidable between a closed position and an opened position, at least one of the front body and rear body including a transparent portion that can be can seen through, a wireless communication unit disposed in the front body and configured to wirelessly communication with at least one other terminal, and an transparent input module disposed in the transparent portion and configured to input information into the mobile terminal.
    Type: Grant
    Filed: May 15, 2009
    Date of Patent: April 24, 2012
    Assignee: LG Electronics Inc.
    Inventors: Choong-Hyoun Cho, Jae-Wook Lee
  • METHOD AND APPARATUS FOR MANAGING AND PROCESSING INFORMATION AN OBJECT FOR MULTI-RESOURCE-STREAMING
    Publication number: 20120096157
    Abstract: The present invention provides method and apparatus for preparing and processing information on a stored content source. The present method includes: creating a plurality of first structure elements allocating mutually different identifiers to a primary component pertaining to a content source, and incorporating protocol information and access location information on the primary component into each of the plurality of first structure elements; and creating second structure elements as many as number of the plurality of first structure elements, and incorporating into each of the second structure elements protocol information and access location information on a resource that can be played along with the primary component wherein the second structure elements are respectively associated with the mutually different identifiers.
    Type: Application
    Filed: June 23, 2008
    Publication date: April 19, 2012
    Inventor: Jae Wook Lee
  • RECHARGEABLE BATTERY AND MANUFACTURING METHOD OF THE SAME
    Publication number: 20120094160
    Abstract: A rechargeable battery having an electrode assembly formed by depositing/spiral-winding an positive electrode and a negative electrode on respective surfaces of a separator; a can including a pipe having a side seam portion to enclose the electrode assembly and a bottom plate bonded to a first opening of the pipe by a bottom seam portion to close and seal the first opening and facing an end portion of the electrode assembly; and a cap assembly bonded to a second opening of the pipe formed at the other side of the bottom plate to close and seal the second opening.
    Type: Application
    Filed: June 13, 2011
    Publication date: April 19, 2012
    Applicant: SAMSUNG SDI CO., LTD.
    Inventors: Jae-Wook LEE, Yong-Woo KIM, Sang-Shin CHOI, Jin-Hwan CHANG, Jeong-Won OH