Patents by Inventor Sinyoung Park

Sinyoung Park 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).

  • Publication number: 20210116964
    Abstract: An electronic device includes a hinge module; a first housing, a second housing, and a flexible display. The first housing is connected to the hinge module. The second housing is connected to the hinge module. The flexible display is disposed through at least a portion of the first and second housings. The flexible display includes a display panel includes a first surface facing in a first direction and a second surface facing in a direction opposite, when the electronic device is in an unfolded state. The flexible display also includes a window layer disposed at the first surface and a metal sheet layer. The display panel, the window layer, and the metal sheet layer are disposed so that a separation distance between the display panel, the window layer, and the metal sheet layer and inner side walls of the first and second housings and generates different interlayer slips.
    Type: Application
    Filed: October 2, 2020
    Publication date: April 22, 2021
    Inventors: Heecheul MOON, Sinyoung PARK, Inyoul BAEK, Seungwhee CHOI, Jonghwan CHOI, Jongchul CHOI
  • Publication number: 20200352038
    Abstract: An electronic device is provided. The electronic device includes a hinge housing extending in a direction of a rotational axis, a first housing connected to one side of the hinge housing in a direction perpendicular to the rotational axis to rotate about the rotational axis relative to the hinge housing, a second housing connected to an opposite side of the hinge housing in a direction perpendicular to the rotational axis to rotate about the rotational axis relative to the hinge housing, and a flexible display including a bending area at least partially disposed in the hinge housing and formed to be a flat surface or a curved surface, a first area extending from the bending area in one direction perpendicular to the rotational axis, and a second area extending from the bending area in an opposite direction perpendicular to the rotational axis.
    Type: Application
    Filed: April 29, 2020
    Publication date: November 5, 2020
    Inventors: Dooryong KIM, Yunsik KIM, Jaemyung CHO, Jingook KIM, Yonghee JANG, Sinyoung PARK
  • Patent number: 10750920
    Abstract: According to an aspect of the present disclosure, there is provided a method of controlling a robot system including a plurality of moving robots each assigned a cleaning area, the method including receiving a command designating an urgent cleaning area, at least one moving robot of the plurality of moving robots moving to the urgent cleaning area according to a predetermined criterion based on the command, performing a cleaning operation by the moving robot having moved to the urgent cleaning area and a moving robot assigned the urgent cleaning area as a cleaning area, and returning to an assigned cleaning area by the moving robot having moved to the urgent cleaning area when the cleaning operation is completed.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: August 25, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Sinyoung Park, Kyuhee Kim
  • Publication number: 20200183450
    Abstract: An electronic device is provided. The electronic device includes a foldable housing, a flexible display module, a first adhesive structure, and a second adhesive structure. The foldable housing may include a hinge structure, a first housing structure, and a second housing structure. The flexible display module may be extended from the first surface to the third surface, and include a fifth surface facing the first surface, and a sixth surface facing the third surface. The first adhesive structure may be disposed between the first surface and the fifth surface, and include a first substrate, a first adhesive layer, and a second adhesive layer. The second adhesive structure may be disposed between the third surface and the sixth surface, and include a second substrate, a third adhesive layer, and a fourth adhesive layer.
    Type: Application
    Filed: November 27, 2019
    Publication date: June 11, 2020
    Inventors: Cheoleun JANG, Sinyoung PARK, Sangin BAEK, Doosun YOON, Hang ZHANG
  • Patent number: 10204304
    Abstract: In a variability modeling method implemented in a computer system to implement a self-adaptive system, the variability modeling method includes building ontology in which a target system to be modeled is defined through requirement analysis of the target system, deciding whether adaptation is required by continuously monitoring the target system and a change in environment, and when it is decided that the adaptation is required, performing reconfiguration of the target system by determining the variable point suitable for a change in context.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: February 12, 2019
    Assignee: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Seokwon Lee, Sinyoung Park
  • Publication number: 20180279847
    Abstract: According to an aspect of the present disclosure, there is provided a method of controlling a robot system including a plurality of moving robots each assigned a cleaning area, the method including receiving a command designating an urgent cleaning area, at least one moving robot of the plurality of moving robots moving to the urgent cleaning area according to a predetermined criterion based on the command, performing a cleaning operation by the moving robot having moved to the urgent cleaning area and a moving robot assigned the urgent cleaning area as a cleaning area, and returning to an assigned cleaning area by the moving robot having moved to the urgent cleaning area when the cleaning operation is completed.
    Type: Application
    Filed: March 27, 2018
    Publication date: October 4, 2018
    Inventors: Sinyoung PARK, Kyuhee KIM
  • Patent number: 9627689
    Abstract: Disclosed herein is a cathode active material based on lithium nickel oxide represented by Formula 1, wherein the lithium nickel oxide has a nickel content of at least 40% among overall transition metals and is coated with a compound not reacting with an electrolyte (“non-reactive material”), which is selected from a group consisting of oxides, nitrides, sulfides and a mixture or combination thereof not reacting with an electrolyte, as well as a carbon material, at a surface of the lithium nickel oxide.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: April 18, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Sung kyun Chang, Hong-Kyu Park, Sinyoung Park
  • Patent number: 9608259
    Abstract: Disclosed herein are a cathode for a secondary battery, which includes a combination of one or more selected from compounds represented by Formula 1 and or more selected from compounds represented by Formula 2, as illustrated below, and a secondary battery having the same, xLi2MO3*(1?x)LiM?O2??(1) (1?u)LiFePO4*uC??(2).
    Type: Grant
    Filed: May 11, 2012
    Date of Patent: March 28, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Sung Kyun Chang, Sinyoung Park, Hong-Kyu Park, Jinhyung Lim
  • Patent number: 9567240
    Abstract: Provided is a method for preparing the heat-treated mixture of an oxide powder (a) represented by Formula I and an oxide powder (b) represented by Formula II, LiCoO2 ??(I) LizMO2 ??(II) wherein 0.95<z<1.1; M=Ni1-x-yMnxCoy, 0<y<0.5, and a ratio of Mn to Ni (x/(1-x-y)) is in the range of 0.4 to 1.1, comprising mixing (i) a Co-containing precursor, (ii) an Mn—Ni-containing precursor, and (iii) optionally, an Li-containing precursor, and heat-treating the mixture at a temperature of more than 400° C. under an oxygen-containing atmosphere.
    Type: Grant
    Filed: December 10, 2014
    Date of Patent: February 14, 2017
    Assignee: LG Chem, Ltd.
    Inventors: Jens M. Paulsen, Hong-Kyu Park, Sun Sik Shin, Sinyoung Park, Hyeyun Cha
  • Publication number: 20170024722
    Abstract: A mobile terminal including a main display; an extended display extended to at least one side of the main display, and forming a single display together with the main display; a fingerprint input unit configured to input a fingerprint; and a controller configured to deactivate the main display, and display payment-related information related to a payment made with the mobile terminal on the extended display while maintaining the deactivation of the main display, in response to a fingerprint input on the fingerprint input unit.
    Type: Application
    Filed: February 24, 2016
    Publication date: January 26, 2017
    Applicant: LG ELECTRONICS INC.
    Inventors: Yunjueng MHUN, Sinyoung PARK, Sunhee CHEON, Jeongeun CHOI, Sungyoung YOON, Yoonhee KIM
  • Publication number: 20160371602
    Abstract: In a variability modeling method implemented in a computer system to implement a self-adaptive system, the variability modeling method includes building ontology in which a target system to be modeled is defined through requirement analysis of the target system, deciding whether adaptation is required by continuously monitoring the target system and a change in environment, and when it is decided that the adaptation is required, performing reconfiguration of the target system by determining the variable point suitable for a change in context.
    Type: Application
    Filed: November 10, 2015
    Publication date: December 22, 2016
    Applicant: AJOU UNIVERISTY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Seokwon LEE, Sinyoung PARK
  • Patent number: 9342162
    Abstract: A mobile terminal and controlling method thereof are disclosed, by which a prescribed function of the mobile terminal can be performed through a button manipulation of a stylus pen and a touch input. The present invention includes a short range communication unit configured to receive a plurality of different signals from a stylus pen, a touchscreen, and a controller performing a prescribed function by combining a type of a signal received from the stylus pen among a plurality of the different signals and a touch pattern of the stylus pen recognized on the touchscreen.
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: May 17, 2016
    Assignee: LG Electronics Inc.
    Inventors: Yoomee Song, Jisun Lee, Soyeon Yim, Kyungjin You, Jihye Ham, Sinyoung Park, Yujune Jang, Sujin Kim, Jeongyun Heo, Jungbin Lee
  • Patent number: 9325011
    Abstract: Disclosed herein is a cathode active material for a lithium secondary battery, including lithium transition metal oxide, where the lithium transition metal oxide is coated with carbon particles and a polymer resin at a surface thereof, and the polymer resin is a substance inactivated by an electrolyte for a lithium secondary battery and an organic solvent and has a melting point of at least 80° C. A lithium secondary battery having the disclosed cathode active material has advantages of improving rate properties and high temperature stability, so as to provide excellent cell characteristics.
    Type: Grant
    Filed: July 16, 2010
    Date of Patent: April 26, 2016
    Assignee: LG Chem, Ltd.
    Inventors: Sung kyun Chang, Hong-Kyu Park, Sinyoung Park, Je Young Kim, Yong Tae Lee
  • Patent number: 9324999
    Abstract: Provided is a cathode for lithium secondary batteries comprising a combination of one or more compounds selected from Formula 1 and one or more compounds selected from Formula 2. The cathode provides a high power lithium secondary battery composed of a non-aqueous electrolyte which exhibits long lifespan, long-period storage properties and superior stability at ambient temperature and high temperatures.
    Type: Grant
    Filed: July 1, 2013
    Date of Patent: April 26, 2016
    Assignee: LG CHEM, LTD.
    Inventors: Sung Kyun Chang, Hong-Kyu Park, Sinyoung Park, Soo Min Park, Ji Eun Lee
  • Patent number: 9225019
    Abstract: Disclosed herein is a cathode active material based on lithium nickel-manganese-cobalt oxide represented by Formula 1, wherein an ion-conductive solid compound and conductive carbon are applied to a surface of the lithium nickel-manganese-cobalt oxide. A lithium secondary battery having the disclosed cathode active material has improved rate properties and high temperature stability, in turn embodying excellent cell performance.
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: December 29, 2015
    Assignee: LG CHEM, LTD.
    Inventors: Sung kyun Chang, Hong-Kyu Park, Sinyoung Park
  • Patent number: 9225036
    Abstract: Disclosed herein is an additive for improvement in safety of an electrochemical device, including an inner core and an outer coating layer, wherein the inner core is formed using a volume-expandable material fused at more than a predetermined temperature while the outer coating layer is formed using a conductive material with higher conductivity than that of the inner core and covers an outer face of the inner core. The disclosed additive rapidly increases resistance of the electrochemical device before ignition/explosion of the device caused by temperature rise, thereby effectively preventing ignition/explosion of the electrochemical device without deterioration in performance of the electrochemical device.
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: December 29, 2015
    Assignee: LG CHEM, LTD.
    Inventors: Sung kyun Chang, Hong-Kyu Park, Sinyoung Park
  • Patent number: 9123973
    Abstract: The present disclosure relates to an electrolyte for a lithium secondary battery capable of improving safety and reliability of the lithium secondary battery and a lithium secondary battery comprising the electrolyte. The electrolyte for a lithium secondary battery of the present embodiments comprises a non-aqueous organic solvent, a lithium salt, flame retarding materials of fluoroalkyl ether and phosphazene, and a solvent comprising at least one ester.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: September 1, 2015
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Bora Lee, Yongbeom Lee, Sinyoung Park, Sunyoung Kim
  • Patent number: 9118075
    Abstract: Disclosed herein is a cathode active material based on lithium nickel-manganese-cobalt oxide represented by Formula 1, wherein the lithium nickel-manganese-cobalt oxide has nickel content of at least 40% among overall transition metals and is coated with an ion-conductive solid compound at a surface thereof. A lithium secondary battery having the disclosed cathode active material has advantages of not deteriorating electrical conductivity while maintaining high temperature stability, so as to efficiently provide high charge capacity.
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: August 25, 2015
    Assignee: LG CHEM, LTD.
    Inventors: Sung kyun Chang, Hong-Kyu Park, Sinyoung Park
  • Patent number: 9093678
    Abstract: Provided is an electrode active material comprising a nickel-based lithium transition metal oxide (LiMO2) wherein the nickel-based lithium transition metal oxide contains nickel (Ni) and at least one transition metal selected from the group consisting of manganese (Mn) and cobalt (Co), wherein the content of nickel is 50% or higher, based on the total weight of transition metals, and has a layered crystal structure and an average primary diameter of 3 ?m or higher, wherein the amount of Ni2+ taking the lithium site in the layered crystal structure is 5.0 atom % or less.
    Type: Grant
    Filed: August 15, 2014
    Date of Patent: July 28, 2015
    Assignee: LG CHEM, LTD.
    Inventors: Sinyoung Park, Sung kyun Chang, Hong-Kyu Park, Seung Tae Hong, Youngsun Choi
  • Patent number: 9083022
    Abstract: Provided is an electrode active material comprising a nickel-based lithium transition metal oxide (LiMO2) wherein the nickel-based lithium transition metal oxide contains nickel (Ni) and at least one transition metal selected from the group consisting of manganese (Mn) and cobalt (Co), wherein the content of nickel is 50% or higher, based on the total weight of transition metals, and has a layered crystal structure and an average primary diameter of 3 ?m or higher, wherein the amount of Ni2+ taking the lithium site in the layered crystal structure is 5.0 atom % or less.
    Type: Grant
    Filed: August 15, 2014
    Date of Patent: July 14, 2015
    Assignee: LG CHEM, LTD.
    Inventors: Sinyoung Park, Sung kyun Chang, Hong-Kyu Park, Seung Tae Hong, Youngsun Choi