Patents by Inventor Myung Kim

Myung 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).

  • DRAIN PIPE ASSEMBLY FOR INSTALLATION OF WASHSTAND
    Publication number: 20190040613
    Abstract: A drain pipe assembly for installation of a basin includes: a drain pipe which is inserted in a drain port formed in a base of basin and has a flange of which an upper end is caught by the drain port; and a fastening member which fixes the basin against the flange, wherein the fastening member polls the drain pipe, which is exposed below the basin, in a downward direction, to upwardly press the basin, thereby fastening the basin and the drain pipe.
    Type: Application
    Filed: October 11, 2018
    Publication date: February 7, 2019
    Inventor: Dong Myung KIM
  • Electrode assembly of novel structure and battery cell comprising the same
    Patent number: 10199690
    Abstract: Disclosed herein is an electrode assembly configured to have a structure in which one bi-cell and at least one monocell are folded in a state in which the bi-cell and the monocell are arranged on a continuous separation film.
    Type: Grant
    Filed: August 4, 2014
    Date of Patent: February 5, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Sungjin Kwon, Dong-Myung Kim, Ki Woong Kim, Soonho Ahn, Hyang Mok Lee
  • Hydrogen sensor and method for manufacturing the same
    Patent number: 10184926
    Abstract: A hydrogen sensor and a method for manufacturing the same are provided. The hydrogen sensor includes a metal oxide layer formed over a substrate, and a catalytic pattern that is formed over the metal oxide layer. Further, a protective layer is formed over the catalytic pattern.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: January 22, 2019
    Assignees: Hyundai Motor Company, Ajou University Industry-Academic Cooperation Foundation, Kia Motors Corporation
    Inventors: Yong Gyu Noh, Se Kwon Jung, Chi Myung Kim, Hyung Tak Seo, Yeong An Lee
  • Electrode Assembly Having Step, Secondary Battery, Battery Pack And Device Including Electrode Assembly, And Method Of Manufacturing Electrode Assembly
    Publication number: 20190020053
    Abstract: There is provided an electrode assembly including a first electrode laminate having at least one or more electrode units having a first area, stacked therein, a second electrode laminate having at least one or more electrode units having a second area smaller than the first area, stacked therein, and a step portion provided by stacking the first electrode laminate and the second electrode laminate in a direction perpendicular to a plane and having a step formed due to a difference in areas of the first and second electrode laminates, the electrode assembly being characterized in that, the electrode unit is wound by a rectangular-shaped separation film such that at least a portion of the rectangular-shaped separation film covers the step portion of the electrode assembly, and a step having a shape identical to the step portion is formed.
    Type: Application
    Filed: September 19, 2018
    Publication date: January 17, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Sung-Jin Kwon, Dong-Myung Kim, Ki-Woong Kim, Soon-Ho Ahn
  • Power device configured to reduce electromagnetic interference (EMI) noise
    Patent number: 10181513
    Abstract: A power device having fast switching characteristic, while keeping EMI noise to a minimum and a method of fabricating the same are provided. The power device includes a first field stop layer having a first conductivity type, a first drift region formed on the first field stop layer and having a first conductivity type in an impurity concentration that is lower than the first field stop layer, a buried region formed on the first drift region and having the first conductivity type in an impurity concentration that is higher than the first drift region, a second drift region formed on the buried region, a power device cell formed at an upper portion of the second drift region, and a collector region formed below the first field stop layer.
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: January 15, 2019
    Assignee: Semiconductor Components Industries, LLC
    Inventors: Jae-duck Jeon, Young-chul Kim, Kyeong-seok Park, Jin-myung Kim, Young-chul Choi
  • BATTERY
    Publication number: 20190006637
    Abstract: According to the present invention, grip feeling of an electronic device to which the battery is mounted may be improved by optimizing a shape of a battery, and miniaturization of the electronic device may be promoted at the same time. In order to achieve the above-described object, a battery is disclosed, the battery including: a first surface having a circumference of a closed curve having a curve; a second surface having a circumference of a closed curve having a curve; and a volume portion configured to connect the first surface to the second surface and defining a volume, wherein at least one of the first surface and the second surface has a circumference of the closed curve defined by connecting ends of each of two curves curved in the same direction to each other, and the first surface has an area different from that of the second surface.
    Type: Application
    Filed: February 20, 2017
    Publication date: January 3, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Yoo Jin AN, Hyung Ku YUN, In Gu AN, Dong Myung KIM
  • Foldable device
    Patent number: 10152089
    Abstract: A foldable device includes: a flexible display including: a first part; a second part; and a third part provided between the first and second parts; a first body supporting the first part; and a second body supporting the second part, each of the first and second body are configured to move between a first and a second position, in response to each of the first and second bodies being provided in the first position, the first body and the second body form a receiving space, the third part forms a curved portion of the flexible display and the curved portion is provided within the receiving space, and wherein the first part is configured to move in a longitudinal direction of the flexible display with respect to the first body in response to the first and second bodies moving between the first and second positions.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: December 11, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin-hyoung Park, Ho-seung Seo, Toshikazu Takayanagi, Yu-dong Bae, Wataru Kaihotsu, Shi-yun Cho, Dae-myung Kim, Jae-young Huh
  • Drain pipe assembly for installation of washstand
    Patent number: 10132065
    Abstract: A drain pipe assembly for installation of a basin includes: a drain pipe which is inserted in a drain port formed in a base of basin and has a flange of which an upper end is caught by the drain port; and a fastening member which fixes the basin against the flange, wherein the fastening member pulls the drain pipe, which is exposed below the basin, in a downward direction, to upwardly press the basin, thereby fastening the basin and the drain pipe.
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: November 20, 2018
    Inventor: Dong Myung Kim
  • Electrode assembly having step, secondary battery, battery pack and device including electrode assembly, and method of manufacturing electrode assembly
    Patent number: 10128526
    Abstract: There is provided an electrode assembly including a first electrode laminate having at least one or more electrode units having a first area, stacked therein, a second electrode laminate having at least one or more electrode units having a second area smaller than the first area, stacked therein, and a step portion provided by stacking the first electrode laminate and the second electrode laminate in a direction perpendicular to a plane and having a step formed due to a difference in areas of the first and second electrode laminates, the electrode assembly being characterized in that, the electrode unit is wound by a rectangular-shaped separation film such that at least a portion of the rectangular-shaped separation film covers the step portion of the electrode assembly, and a step having a shape identical to the step portion is formed.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: November 13, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Sung-Jin Kwon, Dong-Myung Kim, Ki-Woong Kim, Soon-Ho Ahn
  • Stepped electrode assembly, secondary battery including the electrode assembly, and method of manufacturing the electrode assembly
    Patent number: 10115996
    Abstract: There is provided a stacked and folded type electrode assembly in which at least two first electrode units having a first area and at least two second electrode units having a second area smaller than the first area are wound and stacked together with a rectangular separator. The electrode assembly includes: a first electrode stack in which the first electrode units are stacked; a second electrode stack in which the second electrode units are stacked; and a stepped portion formed by an area difference between the first electrode stack and the second electrode stack, wherein two or more layers of the separator cover the stepped portion, and the separator has the same shape as the stepped portion.
    Type: Grant
    Filed: February 6, 2014
    Date of Patent: October 30, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Sung-Jin Kwon, Dong-Myung Kim, Ki-Woong Kim, Soon-Ho Ahn
  • Negative active material for rechargeable lithium battery, method preparing the same and rechargeable lithium battery including the same
    Patent number: 10096820
    Abstract: In an aspect, a negative active material for a rechargeable lithium battery including surface modified silicon oxide particles is disclosed.
    Type: Grant
    Filed: July 31, 2013
    Date of Patent: October 9, 2018
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Sang-Eun Park, Young-Ugk Kim, Jae-Myung Kim, Deok-Hyun Kim, Yeon-Gap Kim, Kyu-Nam Joo
  • Method for cell-free protein synthesis involved with pH control with amino acid decarboxylase
    Patent number: 10088493
    Abstract: A method for cell-free protein synthesis is characterized in that pH is controlled by using an enzyme. For example, by using an amino acid decarboxylase, the pH is controlled according to removal of hydrogen ions that are produced during regeneration of ATP. The method for cell-free protein synthesis of the present invention has an advantage that not only the expression amount of protein is enhanced but also the expressed protein can be directly used for activity analysis without undergoing any separation or purification.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: October 2, 2018
    Assignee: THE INDUSTRY & ACADEMIC COOPERATION IN CHUNGNAM NATIONAL UNIVERSITY
    Inventors: Dong-Myung Kim, Taek Jin Kang, Ho-Cheol Kim, Ki Baek Lee
  • FLEXIBLE DEVICE AND METHOD OPERATING THE SAME
    Publication number: 20180275763
    Abstract: A flexible device includes: a display that may be bent by an external force; a sensor configured to sense at least one motion from the group consisting of a bending motion and a folding motion of the flexible device; and a controller configured to determine outer form information about the flexible device, which is obtained when the flexible device is deformed by the at least one motion, and control an object in a screen, displayed on the display, to be moved based on the outer form information.
    Type: Application
    Filed: January 13, 2016
    Publication date: September 27, 2018
    Inventors: Dae-myung KIM, Shi-yun CHO
  • User terminal device and method for controlling the same
    Patent number: 10067666
    Abstract: A user terminal device includes: a flexible display that is divided into a main area, which is disposed on a front surface, and a sub area, which includes a bent portion extending from the main area toward a side surface; a touch sensor configured to receive a touch input of a user in at least one of the main area and the sub area; and a controller configured to, in response to a predetermined event occurring, control the flexible display to display, in the main area, a plurality of user interface (UI) elements, and in response to one of the plurality of UI elements displayed in the main area being selected, control the flexible display to display the selected UI element in the sub area.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: September 4, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae-myung Kim, Shi-yun Cho
  • De-mineralizer for fuel cell and manufacturing method of same
    Patent number: 10069151
    Abstract: A de-mineralizer for a fuel cell includes a cartridge assembly including an external outer cartridge and an internal inner cartridge installed inside a housing filled with ion resin, wherein at least one of the inner cartridge and the outer cartridge includes an etching network formed with a plurality of fine holes, in which at least one of a size and distribution of the fine holes are formed differently depending on the respective positions based on a vertical flow direction of the cooling water, and a frame formed on an outer circumferential surface of the etching network to support the etching network.
    Type: Grant
    Filed: November 5, 2015
    Date of Patent: September 4, 2018
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Sung Wook Na, Hun Woo Park, Chi Myung Kim
  • Negative active material, lithium battery including the material, and method of manufacturing the material
    Patent number: 10062901
    Abstract: A negative active material, a negative electrode, a lithium battery including the negative active material, and a method of preparing the negative active material. The negative active material includes a crystalline carbonaceous substrate; and metal oxide nanoparticles disposed on a surface of the crystalline carbonaceous substrate, wherein the metal oxide nanoparticles have a rutile structure. The negative active material may be used to improve high temperature stability and lifespan characteristics of a lithium battery.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: August 28, 2018
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Sang-Eun Park, Jae-Myung Kim, Hyun-Ki Park, Dong-Hee Han
  • METHOD FOR PREPARING TRANSPARENT YTTRIA THROUGH HOT-PRESS SINTERING
    Publication number: 20180237309
    Abstract: The present invention relates to a method of manufacturing a light transmitting yttria member by using hot-press sintering. The present invention provides a method of manufacturing light transmitting yttria by performing hot-press sintering on a molded body made of raw material powder including yttria by using a hot-press sintering apparatus, in which the hot-press sintering is performed in a state in which a spacer is interposed between the molded body and a pressing surface of the molded body, and the spacer is made of heat-resistant metal which is substantially unreactive to the molded body at a sintering temperature. According to the present invention, it is possible to manufacture highly compacted light transmitting yttria having light transmittance of 80% by using a single hot-press sintering process.
    Type: Application
    Filed: April 22, 2016
    Publication date: August 23, 2018
    Inventors: Young Jo PARK, Ha Neul KIM, Jin Myung KIM, Jae Woong KO, Jae Wook LEE
  • Method of automatically setting protocol in programmable logic controller system
    Patent number: 10044838
    Abstract: In some embodiments, a method of automatically setting a protocol is performed in a protocol automatic setting server communicating with a client in a Programmable Logic Controller (PLC) system. The method can include receiving a request frame from a client; analyzing a protocol of the request frame based on a protocol stack and determining a response frame corresponding to the request frame according to an analysis result; and transmitting the response frame to the client. The server can automatically analyze a request frame from the client based on the protocol stack, and thus conventional protocol presetting can be eliminated.
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: August 7, 2018
    Assignee: LSIS CO., LTD.
    Inventors: Ki-Myung Kim, Geon Yoon
  • ICE MAKER AND REFRIGERATOR COMPRISING SAME
    Publication number: 20180216863
    Abstract: An ice maker includes: an ice tray having partitioned spaces for receiving ice-making water; an ejector for separating ice in the ice tray; a detection unit for detecting at least one of a position of the ejector and a temperature of the ice tray; a control box provided to face the ice tray and including a motor operating the ejector and a printed circuit board provided therein; and a surface type heater provided in the ice tray and including a heating element of a metal thin film or a heat wire and an insulating member surrounding the heating element. The surface type heater is adhered to the ice tray by being pressed by an instrument provided in the ice tray or adhered to the ice tray by being bonded thereto.
    Type: Application
    Filed: December 4, 2014
    Publication date: August 2, 2018
    Inventors: Jun Dong JI, Jung Woo LEE, Jong Myung KIM
  • Stepped electrode assembly
    Patent number: 10026994
    Abstract: Disclosed herein is an electrode assembly including two or more electrode plates, each of which has electrode tabs, and a separator plate disposed between the electrode plates and/or a one-unit separation sheet disposed between the electrode plates to cover side surfaces of the electrode plates, which constitute an electrode tab non-formation region, wherein the electrode plates are stacked in a height direction on the basis of a plane such that the electrode plates having opposite polarities face each other in a state in which the separator plate and/or the separation sheet is disposed between the electrode plates, a stack constituted by the electrode plates includes electrode plates having different sizes, and an absolute value of the difference in thickness between the electrode plates having different sizes facing each other is 0 to 79 ?m.
    Type: Grant
    Filed: September 17, 2015
    Date of Patent: July 17, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Sungjin Kwon, Dong-Myung Kim, Ki-Woong Kim, Soon-Ho Ahn