Patents by Inventor Seung-Yong Lee

Seung-Yong 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).

  • Patent number: 10816012
    Abstract: A mounting assembly of an electric pump may include a mounting body configured to mount the electric pump, and a bracket including a structure configured for enclosing and fixing the mounting body. Furthermore, force dampening elements of the electric pump hit a seating portion of the mounting body along a fracture line of the mounting body to break the seating portion and move the electric pump toward a front of the vehicle. Accordingly, the safety for driving a vehicle is improved and the injury of a driver is reduced during a collision of the vehicle.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: October 27, 2020
    Inventors: Hark-Koo Kim, Seung-Yong Lee
  • Patent number: 10818873
    Abstract: A display device includes a bending area at which the display device is bendable; an organic light emitting element disposed on the substrate; an encapsulation layer covering an upper surface and a side surface of the organic light emitting element; and a bending area protection layer covering the bending area of the substrate. The upper surface of the encapsulation layer includes a nano structure defined by nano sized protrusions and depressions of the upper surface, and along the substrate, and the bending area is disposed separated from the encapsulation layer.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: October 27, 2020
    Inventors: Seung Wook Kwon, Woo Yong Sung, Hyoung Sub Lee
  • Patent number: 10818915
    Abstract: Provided are a porous silicon-carbon composite, which includes a core including a plurality of active particles, a conductive material formed on at least a portion of surfaces of the active particles, first pores, and second pores, and a first shell layer which is coated on the core and includes graphene, wherein the active particles include a plurality of silicon particles, silicon oxide particles, or a combination thereof, the first pores are present in the core and are formed by agglomeration of the plurality of active particles, and the second pores are irregularly dispersed and present in the core, has an average particle diameter smaller than an average particle diameter of the active particles, and are spherical, a method of manufacturing the same, and a negative electrode and a lithium secondary battery including the porous silicon-carbon composite.
    Type: Grant
    Filed: May 8, 2015
    Date of Patent: October 27, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Eui Yong Hwang, In Young Kim, Jin Yeong Lee, Won Jong Kwon, Kwon Nam Sohn, Seung Bo Yang
  • Publication number: 20200335798
    Abstract: Disclosed is a method for infiltrating a porous structure with a precursor solution by means of humidification. The infiltration method with a precursor solution using moisture control comprises the steps of: (S1) providing a substrate having porous structures deposited thereon; (S2) depositing, by electrospraying, a precursor solution on the substrate having porous structures deposited thereon; (S3) humidifying the porous structures having the precursor solution deposited thereon; and (S4) sintering the humidified porous structures.
    Type: Application
    Filed: December 6, 2018
    Publication date: October 22, 2020
    Inventors: Man Soo CHOI, Jeong Hun KIM, Hyoungchul KIM, Ji-Won SON, Sung Soo SHIN, Seung Yong LEE
  • Patent number: 10811311
    Abstract: An element isolation structure includes a substrate defining a trench including an upper trench and a lower trench in communication with each other, the substrate including an inclined sidewall that forms the upper and lower trench; a first thin film liner on the substrate and conforming to the substrate, the first thin film liner having a substantially uniform thickness trench; a second thin film liner pattern selectively on a lower portion of the first thin film liner within a volume defined by the lower trench, the second thin film liner pattern having a substantially uniform thickness; a lower isolation layer formed on the second thin film liner pattern and substantially filling the volume defined by the lower trench; and an upper isolation layer formed on an upper portion of the first thin film liner and the lower isolation layer and substantially filling a volume defined by the upper trench.
    Type: Grant
    Filed: January 10, 2019
    Date of Patent: October 20, 2020
    Assignee: DB HITEK CO., LTD.
    Inventors: Dong Hoon Park, Jung Hyun Lee, Dae Il Kim, Bum Seok Kim, Jin Hyo Jung, Seung Ha Lee, Sang Yong Lee
  • Patent number: 10811541
    Abstract: A semiconductor device includes a gate electrode extending in a first direction on a substrate, a first active pattern extending in a second direction intersecting the first direction on the substrate to penetrate the gate electrode, the first active pattern including germanium, an epitaxial pattern on a side wall of the gate electrode, a first semiconductor oxide layer between the first active pattern and the gate electrode, and including a first semiconductor material, and a second semiconductor oxide layer between the gate electrode and the epitaxial pattern, and including a second semiconductor material. A concentration of germanium of the first semiconductor material may be less than a concentration of germanium of the first active pattern, and the concentration of germanium of the first semiconductor material may be different from a concentration of germanium of the second semiconductor material.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: October 20, 2020
    Assignees: Samsung Electronics Co., Ltd., Research & Business Foundation Sungkyunkwan University
    Inventors: Jin Bum Kim, Hyoung Sub Kim, Seong Heum Choi, Jin Yong Kim, Tae Jin Park, Seung Hun Lee
  • Patent number: 10811552
    Abstract: The present invention relates to a solar cell having a wavelength converting layer formed of a polysilazane and a manufacturing method thereof to allow for low temperature sintering, to protect a wavelength converter from oxidation, degradation, and whitening, and thereby improve efficiency of the solar cell. The present invention provides for the solar cell including the wavelength converting layer which is formed by applying a coating solution containing a solvent, a polysilazane, and a wavelength converter onto a cell and an outer surface or inside of the cell, and then curing, and a manufacturing method of.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: October 20, 2020
    Assignee: Korea Institute of Science and Technology
    Inventors: So Hye Cho, Il Ki Han, Doo Hyun Ko, Joon Soo Han, Bok Ryul Yoo, Seung Yong Lee, Hyungduk Ko, Joon-Suh Park
  • Publication number: 20200323997
    Abstract: A gene and cell therapy using a cell fusion technology is proposed. Cells overexpressing hemagglutinin neuraminidase (HN) and fusion (F) proteins have effects of enhancing cell fusion with other cells, restoring cell damage through the cell fusion with damaged cells, and transferring a normal gene. Therefore, when a vector including genes encoding the HN and F proteins of the present invention or a cell transformed with the vector is clinically applied to neurodegenerative diseases, muscular diseases, and the like, an effect of reducing the damage of damaged cells through cell fusion can be expected.
    Type: Application
    Filed: June 30, 2020
    Publication date: October 15, 2020
    Inventors: Jung-Joon SUNG, Seung-Yong SEONG, Hee-Woo LEE, Ki Yoon KIM
  • Publication number: 20200327848
    Abstract: A display device includes a substrate including a first pixel area, a second pixel area, and a third pixel area, each of the second and third pixel areas having a smaller surface area than the first pixel area and being connected to the first pixel area, first to third pixels provided in the first to third pixel areas, respectively, first to third lines connected to the first to third pixels, respectively, a line connecting part connecting the second and third lines, and a dummy unit overlapping the line connecting part to compensate for a difference of a load value of the first line and a load value of the second line.
    Type: Application
    Filed: May 11, 2020
    Publication date: October 15, 2020
    Applicant: Samsung Display Co., Ltd.
    Inventors: Ji Hyun KA, Sun Ja KWON, Tae Hoon KWON, Byung Sun KIM, Yang Wan KIM, Hyun Ae PARK, Su Jin LEE, Seung Kyu LEE, Jae Yong LEE, Jin Tae JEONG, Seung Ji CHA
  • Publication number: 20200319794
    Abstract: An electronic device includes a display configured to display at least one content, a pressure sensor configured to sense a touch input having a pressure value of a specified value or more, a memory, and a processor operatively connected to the display, the pressure sensor, and the memory. When the touch input occurs in a first screen of the display, the processor is configured to determine an input location of the touch input, to verify content displayed at a display location of the first screen corresponding to the input location, to create a widget including information associated with the content, and to output the created widget to a second screen of the display.
    Type: Application
    Filed: June 14, 2017
    Publication date: October 8, 2020
    Inventors: Dong Jin EUN, Woo Hyun KIM, Hee Jin KIM, Seung Yong LEE, Chi Hoon LEE, Hae Na LEE, Jee Yeun WANG, Ah Young KIM, Hyun Seok SEO, Hyo Jin BAE, Wan Soo LIM, Hee Woon KIM, Sung Chan BAE, Jung Eui SEO
  • Publication number: 20200321553
    Abstract: A display device includes a substrate having a display area, in which an image is displayed, and a non-display area, in which no image is displayed. The non-display area is disposed on at least one side of the display area. A plurality of pixels is disposed in the display area. An encapsulation layer is disposed on the plurality of pixels. Adam unit is disposed in the non-display area. The dam unit includes a body part and a plurality of protrusions.
    Type: Application
    Filed: June 22, 2020
    Publication date: October 8, 2020
  • Patent number: 10795554
    Abstract: Disclosed is a method of operating a terminal on which an application for an instant messaging service is installed, the method that displays a first user interface (UI) for switching an input mode in a chatting interface of a chatroom in which a user of the application is participating, based on whether the user is assigned an authority to emphasize a message in the chatroom, switches the input mode from a first mode which is a normal mode to a second mode for emphasizing a message, in response to a user input with respect to the first UI, emphasizes a message input in the second mode for a predetermined period in a predetermined manner, and cancels the emphasizing of the message input in the second mode, when the predetermined time elapses.
    Type: Grant
    Filed: July 4, 2019
    Date of Patent: October 6, 2020
    Assignee: KAKAO CORP.
    Inventors: Hwa Young Lee, Ki Yong Shim, Sun Ho Choi, Doo Won Lee, Eun Jung Ko, Cho Eun Kim, Pyung Hwa Choi, Ji Sun Lee, Seung Yeon Jung, Jae Gil Lee
  • Publication number: 20200312879
    Abstract: A semiconductor device includes: a first stack structure; a second stack structure adjacent to the first stack structure in a first direction; a first insulating layer including protrusion parts protruding in a second direction intersecting the first direction and including a concave part defined between the protrusion parts; and a second insulating layer located between the first stack structure and the second stack structure, the second insulating layer inserted into the concave part and the second insulating layer in contact with at least one protrusion part among the protrusion parts.
    Type: Application
    Filed: June 16, 2020
    Publication date: October 1, 2020
    Applicant: SK hynix Inc.
    Inventors: Sang Yong LEE, Sang Min KIM, Jung Ryul AHN, Sang Hyun OH, Seung Bum CHA, Kang Sik CHOI
  • Publication number: 20200308484
    Abstract: Provided is a fluoride nanophosphor using, as cores, luminescent nanoparticles expressed by Chemical Formula 1. LiEr1-x-yLyF4:Tm3+x??[Chemical Formula 1] (In Chemical Formula 1, x is a real number satisfying 0?x?0.3, y is a real number satisfying 0?y?0.8 and is selected within a range satisfying 0?x+y?0.9, and L is any one selected from the group consisting of yttrium (Y), lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), promethium (Pm), samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), ytterbium (Yb), lutetium (Lu), and a combination thereof.
    Type: Application
    Filed: November 14, 2019
    Publication date: October 1, 2020
    Inventors: Ho Seong JANG, A Ra HONG, So Hye CHO, Seung Yong LEE
  • Publication number: 20200310016
    Abstract: Provided is a coloring pattern structure. The coloring pattern structure includes: a substrate; a light-transmitting dielectric layer formed on at least one surface of the substrate; and a composite material layer disposed on an upper surface of the light-transmitting dielectric layer and formed of a metal and a first material not having a thermodynamic solid solubility in the metal, wherein the metal included in the composite material layer has a pattern coated only on portions of the upper surface of the light-transmitting dielectric layer, and the first material is coated on the remaining area where the metal is not coated.
    Type: Application
    Filed: November 14, 2019
    Publication date: October 1, 2020
    Inventors: Ji Young BYUN, So Hye CHO, Seung Yong LEE, Kwang-deok CHOI, In Uk BAEK, Yun Hee KIM
  • Publication number: 20200304077
    Abstract: A bias circuit includes a bias current circuit and a temperature compensation circuit. The bias current circuit includes a first resistor and a first transistor, in a first current path connected between a current terminal of a reference current and a ground, and connected to each other in series, and a second transistor in a second current path connected between the current terminal and the ground, and having a base connected to a collector of the first transistor. The temperature compensation circuit includes a second resistor in the second current path, and connected between an emitter of the second transistor and a base of the first transistor and having a first thermal coefficient, and a third resistor included in the second current path, and connected between the base of the first transistor and the ground and having a second thermal coefficient, different from the first thermal coefficient.
    Type: Application
    Filed: July 17, 2019
    Publication date: September 24, 2020
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Geun Yong LEE, Seong Geun KIM, Hyeon Seok HWANG, Seung Chul PYO
  • Publication number: 20200303892
    Abstract: There is provided a laser apparatus for a printed electronic system according to an exemplary embodiment of the present invention including: a laser generating unit which oscillates a laser beam; a laser changing unit which changes an intensity or a wavelength of the laser beam oscillated from the laser generating unit; a laser control unit which controls the intensity or a magnitude of the wavelength of the laser beam which is changed by the laser changing unit; and a laser steering unit which changes a traveling direction of the laser beam output from the laser changing unit to be directed to a target, and the laser control unit controls the intensity or the magnitude of the wavelength of the laser beam in accordance with a state of a printing pattern formed on the target.
    Type: Application
    Filed: September 21, 2018
    Publication date: September 24, 2020
    Inventors: Eui Keun CHOI, Dae Yong LEE, Da Hai ZHANG, Seung Hwan CHOI, Seung Min HONG
  • Publication number: 20200299475
    Abstract: A block copolymer, an ion-exchange membrane including the block copolymer and a method of preparing the block copolymer are provided. The block copolymer may include a hydrophobic repeating unit and a hydrophilic repeating unit.
    Type: Application
    Filed: June 10, 2020
    Publication date: September 24, 2020
    Inventors: Byungchan BAE, Sung-Dae YIM, Chang-Soo KIM, Won-Yong LEE, Gu-Gon PARK, Tae-Hyun YANG, Seok-Hee PARK, Minjin KIM, Young-Jun SOHN, Seung-Gon KIM, Dong Won SHIN, Adam Febriy-Anto NUGRAHA
  • Publication number: 20200289969
    Abstract: Disclosed herein is an air cleaner capable of being coupled or separated in a vertical direction to improve space utilization. An air cleaner may include a first air cleaning module provided with a first connection unit, and a second air cleaning module detachably coupled to the first air cleaning module and provided with a second connection unit, wherein the second connection unit is configured to be detachably coupled to the first connection unit, and configured to be rotatable with respect to the first connection unit when the second connection unit is coupled to the first connection unit.
    Type: Application
    Filed: May 28, 2020
    Publication date: September 17, 2020
    Inventors: Euy Sung CHU, Nak Hyun KIM, Ju Young KIM, Jee Ho PARK, Moon Sun SHIN, Sang Ho SHIN, Seung Won OH, Jeong Kyo OH, Jun Hwa LEE, Tae Yong LEE
  • Patent number: 10776666
    Abstract: An apparatus for diagnosis of a medical image includes a storage having a predetermined size, the storage being configured to store sample frames sampled from among received frames which are received from a medical imaging device; a frame collector configured to, once a reference frame is determined, collect one or more sample frames stored in the storage; and a diagnosis component configured to provide a diagnosis for the reference frame based on diagnostic results associated with the one or more collected sample frames.
    Type: Grant
    Filed: November 2, 2015
    Date of Patent: September 15, 2020
    Inventors: Ki Yong Lee, Seung Woo Ryu