Patents by Inventor Hyung-su Kim

Hyung-su 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).

  • Publication number: 20210358028
    Abstract: According to one aspect of the present invention, a group account service providing server capable of converting a private account into a group account in real time through a terminal of the host of a comprises: an account management unit configured to convert a first account into a group account when a group account conversion request for the first account of a host of a group is generated; a transaction ledger management unit configured to record change information in a transaction ledger for the group account when the change information including at least one of a transaction occurrence event and an information occurrence event is generated for the group account; a virtual ledger management unit configured to generate a virtual ledger to be mapped to the transaction ledger when the first account is changed to the group account.
    Type: Application
    Filed: November 25, 2019
    Publication date: November 18, 2021
    Inventors: Byeoung Su LEE, Hyung Keun SONG, JIn Woo KIM, Eun Hyi KHO, Jung Hee KO, Jong Hwan OH, Geun Won MO, Sung Jun KIM, Jong Sun YOO, Yong Jun KIM, Tae Wan KIM, Seon Beom LEE, Jin HAN
  • Patent number: 11177532
    Abstract: A pouch-type secondary battery includes an electrode assembly including a positive electrode, a negative electrode, and a separator interposed therebetween, a pouch-type case configured to wrap around the electrode assembly, a first pair of insulative films disposed in a predetermined region of an edge of the pouch-type case, a positive electrode lead, one side of which is electrically connected to a positive electrode current collector of the electrode assembly and another side of which protrudes out of the case between the first films, a second pair of insulative films disposed in a predetermined region of the edge of the pouch-type case, a negative electrode lead, one side of which is electrically connected to a negative electrode current collector of the electrode assembly and another side of which protrudes out of the case between the second films, and a gas discharge member interposed between the first or second films.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: November 16, 2021
    Inventors: Sang Hun Kim, Myung Hwan Kim, Yong Su Choi, Na Yoon Kim, Hyung Kyun Yu
  • Publication number: 20210351429
    Abstract: Disclosed are a secondary battery and a method for manufacturing the same. According to the present invention, since an external protrusion protruding from the outside of an exterior constituting a body of the secondary battery as a component through which a secondary battery according to a related art is electrically connected to external electric equipment is removed, the secondary battery may be reduced in volume under the same capacity.
    Type: Application
    Filed: July 22, 2021
    Publication date: November 11, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Sang Hun Kim, Yong Su Choi, Hyung Kyun Yu, Soo Ji Hwang, Na Yoon Kim, Yong Kim
  • Patent number: 11165087
    Abstract: Disclosed herein is a battery cell configured to have a structure in which an electrode assembly is received in a battery case together with an electrolytic solution in the state in which the battery case is sealed and in which a first electrode terminal and a second electrode terminal are located outside the battery case, wherein the electrode assembly is configured to have a structure in which a plurality of first electrode plates and a plurality of second electrode plates are stacked in the state in which separators are interposed respectively between the first electrode plates and the second electrode plates, at least one of the first and second electrode plates includes at least two unit tabs protruding outward from a main body thereof, and unit leads are coupled to the unit tabs in order to form at least one terminal unit.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: November 2, 2021
    Inventors: Na Yoon Kim, Hyung-Kyun Yu, Yong-Su Choi, Sang-Hun Kim, Ji-Hoon Lee, Soo-Ji Hwang, Min-Hyeong Kang, Yong Kim
  • Publication number: 20210327910
    Abstract: A display device may include a first gate electrode disposed on a substrate, a buffer layer disposed on the first gate electrode, a first active pattern on the buffer layer, the first active pattern overlapping the first gate electrode and including an oxide semiconductor, a second active pattern on the buffer layer, spaced apart from the first active pattern, and including an oxide semiconductor, the second active pattern including a channel region, and a source region and a drain region, a source pattern and a drain pattern respectively at ends of the first active pattern, a first insulation pattern disposed on the first active pattern, a second insulation pattern disposed on the channel region, a first oxygen supply pattern on the first insulation pattern, a second oxygen supply pattern on the second insulation pattern, and a second gate electrode on the second oxygen supply pattern.
    Type: Application
    Filed: January 25, 2021
    Publication date: October 21, 2021
    Applicant: Samsung Display Co., LTD.
    Inventors: Joon Seok PARK, So Young KOO, Eok Su KIM, Hyung Jun KIM, Sang Woo SOHN, Jun Hyung LIM, Kyung Jin JEON
  • Patent number: 11151802
    Abstract: The present invention relates to a method and system for providing a face adjustment image, the method comprising the steps of: (a) generating a matched image by superimposing a cephalometric image having a cranium image of a patient whose face is to be corrected with a three-dimensional facial image of the patient; and (b) displaying a predicted facial image on a screen by transforming soft skin tissues of the face according to the skeletal change in the cephalometric image. According to the present invention, the change in the soft skin tissues and the predicted facial image are displayed on a screen of a computer, a terminal or the like based on the skeletal change in cranium, teeth, prosthesis or the like supporting the soft skin tissues. Therefore, the change in the soft skin tissues can be predicted, thereby increasing the accuracy of a face correction operation, making it more accurate and convenient to plan the operation, and enhancing communication between the patient and medical staff.
    Type: Grant
    Filed: February 9, 2012
    Date of Patent: October 19, 2021
    Assignee: MORPHEUS CO., LTD.
    Inventors: Heung-san Choi, Jin-su Kim, Young-guk Park, Seung-hak Baek, Sang-hwan Joo, Hyung-jun Cho
  • Publication number: 20210320162
    Abstract: A display device includes a substrate, a first conductive layer on the substrate and including a lower light blocking pattern and a first signal line, a buffer layer on the first conductive layer, a semiconductor layer on the buffer layer and including a first semiconductor pattern and a second semiconductor pattern separated from the first semiconductor pattern, an insulating layer on the semiconductor layer and including an insulating layer pattern, a second conductive layer on the insulating layer and including a second signal line, a planarization layer on the second conductive layer, and a third conductive layer on the planarization layer and including an anode electrode. The first semiconductor pattern is electrically connected to the lower light blocking pattern by the anode electrode, and at least a portion of the second semiconductor pattern is isolated from and overlaps each of the first signal line and the second signal line.
    Type: Application
    Filed: November 30, 2020
    Publication date: October 14, 2021
    Inventors: Kyung Jin JEON, So Young KOO, Eok Su KIM, Hyung Jun KIM, Jun Hyung LIM
  • Publication number: 20210292538
    Abstract: The present invention relates to a method for preparing a graft copolymer powder, which includes: performing emulsion polymerization of a conjugated diene polymer, an aromatic vinyl monomer and an alkyl (meth)acrylate monomer to prepare a graft copolymer latex; coagulating the graft copolymer latex; aging the coagulated graft copolymer; preparing a wet powder of the graft copolymer by dehydrating the aged graft copolymer; and adding poly(oxyalkylene)diglycolic acid to the wet powder of the graft copolymer.
    Type: Application
    Filed: November 9, 2018
    Publication date: September 23, 2021
    Inventors: Jong Ju LEE, Jeong Su CHOI, Won Seok LEE, Roo Da LEE, Ho Hoon KIM, Keun Hoon YOO, Seok Goo JANG, Sang Hoo PARK, Hye Jeong OK, Hyung Seop SHIM
  • Patent number: 11114686
    Abstract: Disclosed are a secondary battery and a method for manufacturing the same. According to the present invention, since an external protrusion protruding from the outside of an exterior constituting a body of the secondary battery as a component through which a secondary battery according to a related art is electrically connected to external electric equipment is removed, the secondary battery may be reduced in volume under the same capacity.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: September 7, 2021
    Inventors: Sang Hun Kim, Yong Su Choi, Hyung Kyun Yu, Soo Ji Hwang, Na Yoon Kim, Yong Kim
  • Publication number: 20210272505
    Abstract: A display device includes: a plurality of pixel blocks each including a plurality of pixels; a scan driver supplying a scan signal to the scan lines and to supply a control signal to the control lines; a data driver supplying an image data voltage or a low grayscale data voltage to the data lines; and a power supply supplying a reference voltage to the pixels, wherein the pixels are configured to receive the image data voltage during a first scan period of a frame, and to receive the low grayscale data voltage during a second scan period of the frame, and the reference voltage supplied to a first pixel row of at least one of the pixel blocks in the first scan period is different from the reference voltage supplied to a last pixel row of at least one of the pixel blocks in the first scan period.
    Type: Application
    Filed: September 29, 2020
    Publication date: September 2, 2021
    Inventors: Jung Taek KIM, Sang Su HAN, Kyun Ho KIM, Hyung Keun PARK, Joon Suk BAIK, Se Keun LEE
  • Publication number: 20210273039
    Abstract: An integrated circuit device includes a lower electrode, an upper electrode, and a dielectric layer structure between the lower electrode and the upper electrode, the dielectric layer structure including a first surface facing the lower electrode and a second surface facing the upper electrode. The dielectric layer structure includes a first dielectric layer including a first dielectric material and a plurality of grains extending from the first surface to the second surface and a second dielectric layer including a second dielectric material and surrounding a portion of a sidewall of each of the plurality of grains of the first dielectric layer in a level lower than the second surface. The second dielectric material includes a material having bandgap energy which is higher than bandgap energy of the first dielectric material.
    Type: Application
    Filed: May 19, 2021
    Publication date: September 2, 2021
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Youn-soo KIM, Seung-min RYU, Chang-su WOO, Hyung-suk JUNG, Kyu-ho CHO, Youn-joung CHO
  • Patent number: 11107417
    Abstract: A display device includes a display panel. The display panel includes a display panel including a data line, a sensing line, and pixels coupled to the data line and the sensing line. A timing controller generates clock embedded data including image data and a clock training signal. A data driver recovers a clock signal, based on the clock training signal of the clock embedded data, recovers the image data of the clock embedded data, based on the clock signal, supplies a data voltage corresponding to the image data to the data line in a first section, and receives a sensing signal from a pixel of the pixels through the sensing line in a second section different from the first section. In the second section, the data driver recovers the clock signal while the sensing signal is being received.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: August 31, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jung Taek Kim, Kyun Ho Kim, Jae Woo Ryu, Hyung Keun Park, Joon Suk Baik, Sang Su Han
  • Patent number: 11108107
    Abstract: To solve the above problems, a pouch for a battery according to an embodiment of the present invention includes: a cup part that accommodates an electrode assembly and is formed by laminating a surface protection layer, a gas barrier layer including a metal, and a sealant layer; and a degassing part in which a degassing aperture is punched when a degassing process is performed and in which no gas barrier layer is formed.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: August 31, 2021
    Inventors: Na Yoon Kim, Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu, Soo Ji Hwang, Min Hyeong Kang, Yong Kim
  • Patent number: 11104600
    Abstract: Provided is a dental bulk block for grinding processing. The dental bulk block includes a crystalloid, which includes lithium disilicate as a main crystal phase and silicate as a sub-crystal phase, and hyaline as a remainder. The dental bulk block is a functionally gradient material having a crystalline size gradient with respect to a depth thereof and having no interface at a change point of a crystalline size gradient value. The dental bulk block is useful for manufacturing an artificial dental prosthesis that is similar to natural teeth. Accordingly, the time and process for manufacturing the artificial dental prosthesis are shortened, and structural stability is increased in terms of dispersion of force due to gradient functionalization of mechanical properties.
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: August 31, 2021
    Assignee: HASS CO., LTD.
    Inventors: Hyung Bong Lim, Yong Su Kim, Kyung Sik Oh, Young Pyo Hong, Sung Min Kim, Joon Hyung Kim, Si Won Son, Yena Kim
  • Publication number: 20210264845
    Abstract: A display device, includes: a scan driver configured to sequentially supply scan signals having a turn-on level to the first scan line and the second scan line during a first period and to concurrently supply scan signals having a turn-on level to the first scan line and the second scan line during a second period after the first period, wherein: a mask period corresponds to a difference between a start point of the second period and a start point of the first period in a next frame period, a first frame period and a second frame period have different mask periods, a third frame period between the first frame period and the second frame period has a same mask period as the first frame period, and a fourth frame period between the first frame period and the second frame period has a same mask period as the second frame period.
    Type: Application
    Filed: September 29, 2020
    Publication date: August 26, 2021
    Inventors: Sang Su HAN, Kyun Ho KIM, Seong Jun KIM, Jung Taek KIM, Hyung Keun PARK, Joon Suk BAIK, Se Keun LEE
  • Publication number: 20210264861
    Abstract: A display device includes a display panel. The display panel includes a display panel including a data line, a sensing line, and pixels coupled to the data line and the sensing line. A timing controller generates clock embedded data including image data and a clock training signal. A data driver recovers a clock signal, based on the clock training signal of the clock embedded data, recovers the image data of the clock embedded data, based on the clock signal, supplies a data voltage corresponding to the image data to the data line in a first section, and receives a sensing signal from a pixel of the pixels through the sensing line in a second section different from the first section. In the second section, the data driver recovers the clock signal while the sensing signal is being received.
    Type: Application
    Filed: September 24, 2020
    Publication date: August 26, 2021
    Inventors: Jung Taek KIM, Kyun Ho KIM, Jae Woo RYU, Hyung Keun PARK, Joon Suk BAIK, Sang Su HAN
  • Patent number: 8367527
    Abstract: A method of fabricating a polycrystalline silicon thin that includes a metal layer forming operation of forming a metal layer on an insulating substrate, a first silicon layer forming operation of stacking a silicon layer on the metal layer formed in the metal layer forming operation, a first annealing operation of forming a silicide layer using by moving catalyst metal atoms from the metal layer to the silicon layer using an annealing process, a second silicon layer forming operation of stacking an amorphous silicon layer on the silicide layer, and a crystallization operation of crystallizing the amorphous silicon layer into crystalline silicon through the medium of particles of the silicide layer.
    Type: Grant
    Filed: November 21, 2011
    Date of Patent: February 5, 2013
    Assignee: Nokord Co., Ltd.
    Inventors: Won Tae Lee, Han Sick Cho, Hyung Su Kim
  • Publication number: 20120064702
    Abstract: A method of fabricating a polycrystalline silicon thin that includes a metal layer forming operation of forming a metal layer on an insulating substrate, a first silicon layer forming operation of stacking a silicon layer on the metal layer formed in the metal layer forming operation, a first annealing operation of forming a silicide layer using by moving catalyst metal atoms from the metal layer to the silicon layer using an annealing process, a second silicon layer forming operation of stacking an amorphous silicon layer on the silicide layer, and a crystallization operation of crystallizing the amorphous silicon layer into crystalline silicon through the medium of particles of the silicide layer.
    Type: Application
    Filed: November 21, 2011
    Publication date: March 15, 2012
    Inventors: Won Tae Lee, Han Sick Cho, Hyung Su Kim
  • Publication number: 20080254702
    Abstract: An apparatus for assembling lamps that automatically installs lamps into a container includes a lamp arrangement unit including a retaining-stage formed to receive a plurality of lamps, and a lamp press-fitting unit including grippers that holds lamps positioned on the retaining-stage to move lamps, a body press-fitting portion that positions bodies of lamps into a container, and a lead press-fitting portion that positions leads of lamps into the container. A method of assembling lamps uses the apparatus.
    Type: Application
    Filed: March 10, 2008
    Publication date: October 16, 2008
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae-jin JANG, Hyung-su KIM, Ja-huem KOO, Jung-hyun SHIM, Young-ho YU
  • Patent number: 7088382
    Abstract: An image forming apparatus includes a semiconductor laser array to emit a plurality of laser beams through a plurality of independently controllable laser elements according to an image signal, an imaging optical system to magnify the laser beams emitted from the laser array, and a photosensitive drum having an imaging surface to form an electrostatic latent image by being photo-exposed through the imaging optical system.
    Type: Grant
    Filed: October 18, 2002
    Date of Patent: August 8, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Hyung-su Kim