Patents by Inventor Seong In YOON

Seong In YOON 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).

  • BATTERY CELL, AND BATTERY MODULE AND BATTERY PACK INCLUDING SAME
    Publication number: 20180166667
    Abstract: A battery cell accommodated in a module case of a battery module according to an embodiment of the present disclosure, is characterized in that at least one of the battery cell is included and accommodated in the module case, and has a shape corresponding to internal space of the module case so as to prevent formation of dead space in the module case.
    Type: Application
    Filed: June 3, 2016
    Publication date: June 14, 2018
    Applicant: LG CHEM, LTD.
    Inventors: Seong-Yoon LIM, Ji-Hyun KIM, Sun-Mo AN
  • BATTERY PACK MANAGEMENT APPARATUS AND METHOD
    Publication number: 20180138722
    Abstract: Provided is a battery pack management apparatus that effectively improves the life of a battery pack. The battery pack management apparatus is an apparatus for managing a battery pack, in which a plurality of battery cells are electrically connected to each other, and includes: a measurement unit configured to measure the number of charging and discharging cycles of each of the plurality of battery cells; a selection unit configured to select at least some battery cells from among battery cells whose number of charging and discharging cycles measured by the measurement unit reached a reference number; and a blocking unit configured to stop operations of the at least some battery cells selected by the selection unit for a first reference time.
    Type: Application
    Filed: November 1, 2016
    Publication date: May 17, 2018
    Applicant: LG CHEM, LTD.
    Inventor: Du-Seong YOON
  • SEALING APPARATUS OF POUCH-TYPE SECONDARY BATTERY
    Publication number: 20180047950
    Abstract: Provided is a sealing apparatus of a pouch-type secondary battery, capable of preventing electrolyte leakage by constantly positioning a lead on a sealing groove so as to completely seal the secondary battery. A sealing apparatus according to the present disclosure is a sealing apparatus of a pouch-type secondary battery which seals a pouch case in which an electrode assembly is installed. The sealing apparatus includes upper and lower sealing blocks, wherein at least one sealing block of the upper and lower sealing blocks has a sealing groove having a slanted step portion which is formed at a position corresponding to the lead of the pouch-type secondary battery and a lead guide for seating the lead on the sealing groove is installed in front of the sealing block.
    Type: Application
    Filed: March 28, 2016
    Publication date: February 15, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Seong-Yoon Lim, Ji-Hyun Kim
  • ELECTRODE ASSEMBLY INCLUDING COUPLING PART BETWEEN ELECTRODE TABS AND ELECTRODE LEAD LOCATED IN SPACE PORTION
    Publication number: 20180026254
    Abstract: Disclosed herein are an electrode assembly including a plurality of unit cells arranged in a height direction on the basis of a plane, at least two of the unit cells having different planar sizes, and a space portion defined by the difference in planar size between the arranged unit cells, wherein each of the unit cells includes at least one electrode plate, electrode tabs protruding from the electrode plates of the unit cells are electrically connected to an electrode lead via a tab-lead coupling part, and the tab-lead coupling part is located in the space portion, and a battery cell including the same.
    Type: Application
    Filed: January 28, 2016
    Publication date: January 25, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Sei Woon Oh, Seong Yoon Lim, Hyun Min Kim, Jung Ah Shim, Ho Sub Lee, Jung Hwa Jung
  • PRESSING JIG FOR SECONDARY BATTERY CELL
    Publication number: 20170317376
    Abstract: The present disclosure discloses a pressing jig of secondary battery cell, the pressing jig including: one pair of pressing plates hinge-coupled to be mutually foldable, and having space therebetween where the cell of the secondary battery may be disposed; and a locking mechanism configured to fixate a folded state of the one pair of pressing plates, wherein at least one of the one pair of pressing plates is made of a polyacetal (POM) material.
    Type: Application
    Filed: November 6, 2015
    Publication date: November 2, 2017
    Applicant: LG Chem, Ltd.
    Inventors: Du-Seong Yoon, Ji-Hyun Kim, Jae-Hyun Lee
  • SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD FOR THE SAME
    Publication number: 20170256559
    Abstract: A semiconductor device includes interlayer insulating layers and conductive patterns alternately stacked over a pipe gate, a first slit and a second slit penetrating the interlayer insulating layers and the conductive patterns and crossing each other, an etch stop pad groove overlapping an intersection of the first slit and the second slit, arranged in the pipe gate, and connected to the first slit or the second slit, and slit insulating layers filling the first slit, the second slit and the etch stop pad groove.
    Type: Application
    Filed: August 8, 2016
    Publication date: September 7, 2017
    Inventors: Myeong Seong YOON, Il Seok SEO
  • Container for stirrer
    Patent number: 9724655
    Abstract: The present invention relates to a container for a stirrer used in a stirrer stirring objects through a centrifugal force. The container for the stirrer includes a container body of which the top is opened and in which a receiving space is formed, an outer lid coupled to the top of the container body, and a crushing unit including a supporting member disposed in the receiving space, and a crushing member extending outward from the supporting member and crushing and stirring the objects received in the receiving space. Thus, nanoparticle-sized objects can be rapidly crushed and stirred without agglomeration.
    Type: Grant
    Filed: May 30, 2014
    Date of Patent: August 8, 2017
    Assignee: LG Chem, Ltd.
    Inventors: Du Seong Yoon, Song Taek Oh, Ji Hee Ahn
  • Electrode Cell and Method for Manufacturing the Same
    Publication number: 20170214028
    Abstract: Disclosed is a battery cell, including an electrode assembly including electrode plates respectively having an electrode tab protruding therefrom and separators, which are alternately stacked, the electrode tabs being bent in an upper direction of the electrode assembly, the electrode assembly including an electrode lead coupled with an end of the bent electrode tabs to form a tab-lead coupler; and a battery case configured to accommodate the electrode assembly so that the electrode lead is partially exposed outwards. The tab-lead coupler is located on an extension line of an outermost electrode plate of the electrode assembly, which is located at a side where the electrode tabs are bent, and the tab-lead coupler is opposite to one side of the electrode assembly having the protruded electrode tab to come into contact with one side of the electrode assembly or be spaced apart therefrom.
    Type: Application
    Filed: April 6, 2017
    Publication date: July 27, 2017
    Applicant: LG Chem, Ltd.
    Inventors: Sei-Woon Oh, Seong-Yoon Lim, Ji-Hyun Kim, Won-Seok Jeong
  • POUCH-TYPE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20170194606
    Abstract: Disclosed is a pouch-type secondary battery, which prevents a metal layer made of a lamination sheet from being exposed outwards, and a method for manufacturing the same. The pouch-type secondary battery includes a pouch-type battery case; an electrode assembly mounted in the battery case; electrode leads of a positive electrode and a negative electrode, configured to have one end connected to the electrode assembly and the other end protruding out of the battery case; and a sealing portion configured to bond an upper sheet and a lower sheet of the battery case, wherein a tape having a metal foil is bonded to increase a moisture penetration path toward a terminal of the sealing portion.
    Type: Application
    Filed: March 7, 2016
    Publication date: July 6, 2017
    Applicant: LG Chem, Ltd.
    Inventors: Seong-Yoon LIM, Jung-Seok CHOI
  • Secondary battery, and secondary battery module and secondary battery pack comprising the same
    Patent number: 9653724
    Abstract: A secondary battery according to the present disclosure includes a cell assembly including a unit cell having at least one non-coated passage formed across an electrode plate, a temperature sensor including a temperature sensing unit located within the non-coated passage and a sensor lead extending from the temperature sensing unit, and a battery case to receive the cell assembly and which is sealed in a state that the sensor lead is drawn outside. According to the present disclosure, a temperature change of the secondary battery may be measured quickly and correctly, and thus, the secondary battery may be controlled more minutely in response to a temperature change, and gas generated in the battery case during charging and discharging of the secondary battery may be easily discharged to a surrounding area of the cell assembly, thereby preventing a battery efficiency reduction phenomenon.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: May 16, 2017
    Assignee: LG Chem, Ltd.
    Inventor: Seong-Yoon Lim
  • DEVICE AND METHOD FOR MEASURING THICKNESS OF SECONDARY BATTERY CELL
    Publication number: 20170074634
    Abstract: Provided are a device and method for measuring the thickness of a secondary battery cell.
    Type: Application
    Filed: November 26, 2015
    Publication date: March 16, 2017
    Applicant: LG Chem, Ltd.
    Inventors: Du-Seong Yoon, Su-Hyun Kim, Ji-Hyun Kim, Jae-Hyun Lee
  • STABLE THREE-LAYERED CAPSULE USING WATER-INSOLUBLE SUBSTANCE, PREPARATION METHOD FOR THE SAME, AND COSMETIC COMPOSITION USING THE SAME
    Publication number: 20160367449
    Abstract: Provided is a three-layered capsule using a hollow silica capsule containing a stabilizer, a hydrogel polymer consisting of a polymer blend, and an appropriately hydrophobic polymer. The principal components of the present invention include a single-layered capsule formed from water-insoluble substances, a stabilizer, and a hollow silica; a double-layered capsule having a hydrogel polymer blend surrounding the outside of the single-layered capsule; and a three-layered capsule having a hydrophobic polymer surrounding the outside of the double-layered capsule.
    Type: Application
    Filed: January 17, 2014
    Publication date: December 22, 2016
    Inventors: Tae-Hun Son, Tae-Sung Ko, Chan-Jae Shin, Seong-Yoon Jeong, Young-Hee Han, Sung-Ho Maeng, Dong-sun Lee
  • ELECTRONIC DEVICE AND METHOD FOR DISPLAYING EVENT IN VIRTUAL REALITY MODE
    Publication number: 20160335801
    Abstract: Various embodiments of the present invention may comprise: a display unit for displaying a screen corresponding to a virtual reality mode; and a control unit for sensing an interrupt due to occurrence of at least one event, changing event-related information related to the occurred event to a form corresponding to the virtual reality mode, and controlling the changed event-related information to be displayed on the screen operated corresponding to the virtual reality mode. In addition, other embodiments are possible for the various embodiments of the present invention.
    Type: Application
    Filed: January 6, 2015
    Publication date: November 17, 2016
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yeong-Seong YOON, Sang-Won KANG, Jin-Goo LEE, Seong-Hoon CHOI, Woo-Suk CHOI
  • Mobile terminal and controlling method thereof
    Patent number: 9395763
    Abstract: A mobile terminal and as associated method are provided. The method may include displaying one or more menu items on a first touch unit including a touchscreen and recognizing a rotary touch & drag input at a second touch unit as a particular command based on whether one of the one or more menu items has been touched. Accordingly, even if a minimum number of menu icons for executing diverse functions are displayed on a touchscreen, a prescribed one of the diverse functions may be easily selected and executed.
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: July 19, 2016
    Assignee: LG Electronics Inc.
    Inventors: Seong Yoon Cho, Young Wun Kim, Hoi Chul Kim, Je Kwang Youn, Young Jung Yoon
  • Mobile terminal and method of controlling applications of the same
    Patent number: 9378588
    Abstract: A mobile terminal and method of controlling applications of the same are disclosed, by which each operation of all applications currently executed in a multitasking mode can be effectively controlled within one picture. The present invention includes executing a plurality of applications, displaying an execution picture of a first application among a plurality of the executed applications on a screen, and displaying a 3D polyhedron displaying a control window of at least one of a plurality of the applications except the first application on a corresponding facet of the 3D polyhedron on a screen in the course of displaying the execution picture of the first application.
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: June 28, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Yoo Mee Song, Hye Youn Cho, I Su Byun, Yee Rang Yun, Woo Jin Suh, Byung Sang Yeo, Sang Hyuck Lee, Seong Yoon Cho
  • PACKET TRANSMITTER, INTERFACE DEVICE AND COMPUTING SYSTEM INCLUDING THE SAME
    Publication number: 20160043840
    Abstract: A packet transmitter includes a higher layer transmission block and a lower layer transmission block. The higher layer transmission block generates a higher layer data signal including payload data and a header for each packet of a plurality of packets based on an application layer data signal and an application layer control signal. The higher layer transmission block outputs the header after the payload data through the higher layer data signal. The lower layer transmission block generates a lower layer data signal including the header and the payload data for each packet based on the higher layer data signal and a higher layer control signal. The lower layer transmission block outputs the payload data after the header through the lower layer data signal.
    Type: Application
    Filed: May 18, 2015
    Publication date: February 11, 2016
    Inventors: JaeChol LEE, Seong-Yoon KIM, Eung-Sup KIM, Sang-Heon LEE, Woon-Yong JO
  • POUCH-TYPE SECONDARY BATTERY FOR PREVENTING WATER PERMEATION
    Publication number: 20160028051
    Abstract: Disclosed is a pouch-type secondary battery. The pouch-type secondary battery according to the present disclosure includes an electrode assembly comprising a cathode plate and an anode plate and a separator interposed between the cathode plate and the anode plate; and a pouch-type case formed by receiving and packaging the electrode assembly and an electrolyte solution inside, the pouch-type case having a sealing part formed along a circumference thereof, wherein a water permeation prevention member is attached to the entire sealing part formed along the circumference of the pouch-type case by welding.
    Type: Application
    Filed: October 31, 2014
    Publication date: January 28, 2016
    Applicant: LG Chem, Ltd.
    Inventor: Du-Seong Yoon
  • Device for fixing warning lamp of a construction machine
    Patent number: 9157621
    Abstract: A device for fixing a warning lamp of a construction machine according to the present invention is disposed on a side of a frame of an operating compartment, and includes an upper sleeve, a fixing bracket, a lower sleeve, a supporting lever, an upper elastic member, and a lower elastic member. The supporting lever spaces the upper sleeve apart from the lower sleeve by a certain distance, and rotatably supports the upper sleeve and the lower sleeve. The upper elastic member and the lower elastic member are coupled to both side ends of the supporting lever to elastically support the upper sleeve and the lower sleeve respectively, and are coupled in a multi-joint structure. When the construction machine is on a construction site in wet weather, or is kept on a certain site, the warning lamp can be adjusted to various postures.
    Type: Grant
    Filed: December 23, 2010
    Date of Patent: October 13, 2015
    Assignee: VOLVO CONSTRUCTION EQUIPMENT AB
    Inventor: Seong-Yoon Na
  • Reducer of electric power steering apparatus
    Patent number: 9091337
    Abstract: A reducer of an electric power steering apparatus is disclosed. It reduces rattle noise generated by a backlash due to friction and wear of a worm and a worm wheel or an impact transmitted from a road surface through a wheel and a steering shaft and enhances a steering feeling of a driver by improving the catching phenomenon and rotational resistance generated between a worm shaft and a worm shaft bearing.
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: July 28, 2015
    Assignee: MANDO CORPORATION
    Inventors: Bong Sung Ko, Seong Yoon Kim, Seung Yong Pyo, Sung Jae Yoo
  • LITHIUM SECONDARY BATTERY WITHOUT THE NEED OF GAS REMOVAL PROCESS
    Publication number: 20150125721
    Abstract: The present disclosure provides a lithium secondary battery, which does not need a separate process for removing gases. The lithium secondary battery of the present disclosure comprises an electrode assembly configured to have a cathode, an anode, and a separator interposed therebetween, and a battery case for receiving the electrode assembly and an electrolyte solution, wherein the battery case has a gas-removing agent in one inner side thereof, the gas-removing agent not coming into contact with the other components within the battery case.
    Type: Application
    Filed: October 29, 2014
    Publication date: May 7, 2015
    Applicant: LG CHEM, LTD.
    Inventor: Du-Seong Yoon