Patents by Inventor Yong-Sang Lee

Yong-Sang 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).

  • Publication number: 20240145261
    Abstract: The apparatus includes a support unit to support the substrate in a treatment space of a process chamber, a first fluid supply unit to supply a supercritical fluid having an organic solvent dissolved in the supercritical fluid, to the treatment space, a second fluid supply unit to supply the supercritical fluid having no organic solvent dissolved in the supercritical fluid, to the treatment space, an exhaust unit to exhaust the treatment space, a controller to control the first fluid supply unit, the second fluid supply unit, and the exhaust unit. The controller controls the first and second fluid supply units such that the supercritical fluid having no organic solvent dissolved in the supercritical fluid is supplied to the treatment space through the second fluid supply unit, after the supercritical fluid mixed with the organic solvent is supplied to the treatment space through the first fluid supply unit.
    Type: Application
    Filed: January 9, 2024
    Publication date: May 2, 2024
    Applicant: SEMES CO., LTD.
    Inventors: Eui Sang LIM, Young Hun LEE, Jinwoo JUNG, Miso PARK, Byongwook AHN, Yong Hee LEE
  • Patent number: 11963364
    Abstract: A semiconductor device is provided. The semiconductor device includes a first stacked structure including a plurality of first insulating patterns and a plurality of first semiconductor patterns alternately stacked on a substrate, the first stacked structure extending in a first direction parallel to an upper surface of the substrate, a first conductive pattern on one side surface of the first stacked structure, the first conductive pattern extending in a second direction crossing the upper surface of the substrate, and a first ferroelectric layer between the first stacked structure and the first conductive pattern, the first ferroelectric layer extending in the second direction, wherein each of the first semiconductor patterns includes a first impurity region, a first channel region and a second impurity region which are sequentially arranged along the first direction.
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: April 16, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seok Han Park, Yong Seok Kim, Hui-Jung Kim, Satoru Yamada, Kyung Hwan Lee, Jae Ho Hong, Yoo Sang Hwang
  • Patent number: 11942337
    Abstract: The apparatus includes a support unit to support the substrate in a treatment space of a process chamber, a first fluid supply unit to supply a supercritical fluid having an organic solvent dissolved in the supercritical fluid, to the treatment space, a second fluid supply unit to supply the supercritical fluid having no organic solvent dissolved in the supercritical fluid, to the treatment space, an exhaust unit to exhaust the treatment space, a controller to control the first fluid supply unit, the second fluid supply unit, and the exhaust unit. The controller controls the first and second fluid supply units such that the supercritical fluid having no organic solvent dissolved in the supercritical fluid is supplied to the treatment space through the second fluid supply unit, after the supercritical fluid mixed with the organic solvent is supplied to the treatment space through the first fluid supply unit.
    Type: Grant
    Filed: October 6, 2020
    Date of Patent: March 26, 2024
    Assignee: SEMES CO., LTD.
    Inventors: Eui Sang Lim, Young Hun Lee, Jinwoo Jung, Miso Park, Byongwook Ahn, Yong Hee Lee
  • Publication number: 20240099105
    Abstract: A display device and method for manufacturing thereof are provided. The display device includes a substrate having a display area and a non-display area, and including an edge, an upper surface having an edge area in which a processing trace remains adjacent to the edge, a bottom surface opposite to the upper surface, a side surface connected to the upper surface and not parallel thereto, and a first inclined surface connected to the side surface and to the bottom surface, a light-emitting element layer above the upper surface of the substrate in the display area, and including light-emitting elements, an encapsulating layer above the light-emitting element layer and corresponding to a portion of the display area and the non-display area, and a protective layer above an outer surface of the substrate, and located on at least one of the bottom surface, the side surface, or the first inclined surface.
    Type: Application
    Filed: May 9, 2023
    Publication date: March 21, 2024
    Inventors: Wan Jung KIM, Dae Sang YUN, Kyung Ah NAM, Hyo Young MUN, Yong Seung PARK, Yi Seul UM, So Young LEE, Young Hoon LEE
  • Publication number: 20240094597
    Abstract: A lens driving device according to an embodiment includes a first frame; a first moving part disposed in an inner space of the first frame and relatively movable with respect to the first frame; a lens module disposed inside the first moving part; and a guide member disposed between the first frame and the first moving part, wherein the guide member is disposed between an inner surface of the first frame and an outer surface of the first moving part, and the first moving part is guided by the guide member and arranged to be rotatable based on each of a first axis and a second axis.
    Type: Application
    Filed: January 28, 2022
    Publication date: March 21, 2024
    Inventors: Yun Sang SONG, Sang Hun AN, Yong joo LEE
  • Publication number: 20240096273
    Abstract: A display device includes: a substrate including a display area and a non-display area surrounding the display area; a light emitting element layer on the display area on the substrate and including a plurality of light emitting elements; and an encapsulating layer on the light emitting element layer and on a portion of the display area and the non-display area; and wherein the substrate comprises an upper surface on which the light emitting element layer is located, a bottom surface opposite to the upper surface, a side surface connected to the upper surface and not parallel to the upper surface, and a first inclined surface connected to the side surface and the bottom surface and not parallel to the side surface and the bottom surface, wherein an edge area of the upper surface of the substrate adjacent to an edge of the substrate, in which a processing trace remains.
    Type: Application
    Filed: July 12, 2023
    Publication date: March 21, 2024
    Inventors: Wan Jung KIM, Dae Sang YUN, Kyung Ah NAM, Hyo Young MUN, Yong Seung PARK, Yi Seul UM, So Young LEE, Young Hoon LEE
  • Publication number: 20240092228
    Abstract: A seat for a vehicle, includes a second row center seat and a second row side seat provided on a partition wall positioned rearward of a driver seat, the second row center seat may move leftward or rightward, and an interval between the seats may be increased in a state in which the second row center seat is moved in a right direction away from the second row side seat, which makes it possible to maximally prevent body contact between a passenger in the second row center seat and a passenger in the second row side seat.
    Type: Application
    Filed: January 20, 2023
    Publication date: March 21, 2024
    Applicants: Hyundai Motor Company, Kia Corporation, Hyundai Transys Inc.
    Inventors: Jung Sang YOU, Yong Chul Kim, Dae Hee Lee, Eun Sue Kim, Jae Hoon Cho, Han Kyung Park, Jae Sung Shin, Hae Dong Kwak, Jun Sik Hwang, Gwon Hwa Bok
  • Patent number: 11934079
    Abstract: The embodiments relate to an electrochromic device having excellent elongation and tensile strength while achieving an excellent light transmission variable function based on the electrochromic principle. The electrochromic device comprises a light transmission variable structure interposed between a first base layer and a second base layer, wherein the light transmission variable structure comprises a first chromic layer and a second chromic layer, an electrolyte layer is interposed between the first chromic layer and the second chromic layer, and the elongation is 60% to 170%.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: March 19, 2024
    Assignee: SKC CO., LTD.
    Inventors: Byeong Uk Ahn, Yong Sang La, Seong Hwan Lee, Il Hwan Yoo
  • Publication number: 20240081139
    Abstract: A display device includes: a substrate comprising an upper surface, a bottom surface facing the upper surface, and a through hole penetrating the upper surface and the bottom surface; and a light emitting element layer on the upper surface of the substrate, wherein the substrate comprises a side surface that meets the upper surface in the through hole, a first surface that meets the bottom surface, a second surface that meets the side surface, and a third surface between the first surface and the second surface, and wherein the first surface and the second surface are spaced apart from each other with the third surface therebetween, and are inclined surfaces.
    Type: Application
    Filed: April 27, 2023
    Publication date: March 7, 2024
    Inventors: Hyo Young MUN, Yi Seul UM, Wan Jung KIM, Kyung Ah NAM, Yong Seung PARK, Dae Sang YUN, So Young LEE, Young Hoon LEE
  • Publication number: 20240067056
    Abstract: The present disclosure relates to a vehicle rear seat including: a center seat; and side seats located on the left and right of the center seat, wherein, the center seat is capable of protruding by moving the center seat forward with respect to the side seats, and in the state in which the center seat protrudes forward, it is possible to increase an inter-passenger distance so that physical contact between the passenger of the center seat and the passenger of each of the side seats can be prevented as much as possible.
    Type: Application
    Filed: March 6, 2023
    Publication date: February 29, 2024
    Inventors: Jung Sang You, Yong Chul Kim, Dae Hee Lee, Eun Sue Kim, Jae Hoon Cho, Han Kyung Park, Jae Sung Shin, Hae Dong Kwak, Jun Sik Hwang, Gwon Hwa Bok
  • Publication number: 20240074258
    Abstract: An electronic device includes a display device, which may be fabricated using a described method. The display device includes a glass substrate including a first surface, a second surface opposite the first surface, and a side surface between the first surface and the second surface, an outermost structure on the first surface of the glass substrate and located adjacent to an edge of one side of the glass substrate, and a display area including a plurality of light emitting areas on the first surface of the glass substrate and located farther from the edge of the one side of the glass substrate than the outermost structure is. A minimum distance from the side surface of the glass substrate to the outermost structure is equal to 130 ?m or less.
    Type: Application
    Filed: May 5, 2023
    Publication date: February 29, 2024
    Inventors: Wan Jung KIM, Dong Jo KIM, Sun Hwa KIM, Young Ji KIM, Chang Sik KIM, Kyung Ah NAM, Hyo Young MUN, Yong Seung PARK, Yi Seul UM, Dae Sang YUN, Kwan Hee LEE, So Young LEE, Young Hoon LEE, Young Seo CHOI, Sun Young KIM, Ji Won SOHN, Do Young LEE, Seung Hoon LEE
  • Patent number: 11182088
    Abstract: A method for operating a controller which controls a memory device including a plurality of memory blocks operating in multi-level cell mode or a single level cell mode includes setting some of the plurality of memory blocks operating in the multi-level cell mode, to system memory blocks in response to a power-off request from a host, setting the system memory blocks to the single level cell mode, and controlling the memory device to store system data in the system memory blocks.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: November 23, 2021
    Assignee: SK hynix Inc.
    Inventors: Ki-Sung Kim, Yong-Sang Lee
  • Patent number: 11170110
    Abstract: A memory system includes: a memory device suitable for storing an encrypted first boot image including first firmware, an encrypted second boot image including second firmware, and a second authentication key for decrypting the encrypted second boot image, and a controller suitable for controlling the memory device and including a boot memory provided with a boot loader and a first authentication key for decrypting the encrypted first boot image, one or more first processing blocks each of which includes a first core, one or more second processing blocks each of which includes a second core, and a buffer memory.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: November 9, 2021
    Assignee: SK hynix Inc.
    Inventors: Ki-Sung Kim, Yong-Sang Lee
  • Patent number: 11101550
    Abstract: A base station antenna is disclosed. The disclosed antenna includes: a reflector plate made of a metal material; a multiple number of radiators formed on the reflector plate and forming one or more arrays; and conductive rods positioned on both sides of each of the radiators, where the conductive rods are formed in parallel with the arrays formed by the radiators.
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: August 24, 2021
    Assignee: ACE TECHNOLOGIES CORPORATION
    Inventors: Yong Sang Lee, Ho Yong Kim, Tack-Gyu Kim, Jae Hoon Tae, Bayanmunkh Enkhbayar, Kyu Hoon Lee
  • Publication number: 20200373651
    Abstract: A base station antenna is disclosed. The disclosed antenna includes: a reflector plate made of a metal material; a multiple number of radiators formed on the reflector plate and forming one or more arrays; and conductive rods positioned on both sides of each of the radiators, where the conductive rods are formed in parallel with the arrays formed by the radiators.
    Type: Application
    Filed: August 13, 2020
    Publication date: November 26, 2020
    Inventors: Yong Sang LEE, Ho Yong KIM, Tack-Gyu KIM, Jae Hoon TAE, Bayanmunkh Enkhbayar, Kyu Hoon LEE
  • Publication number: 20200363968
    Abstract: A method for operating a controller which controls a memory device including a plurality of memory blocks operating in multi-level cell mode or a single level cell mode includes setting some of the plurality of memory blocks operating in the multi-level cell mode, to system memory blocks in response to a power-off request from a host, setting the system memory blocks to the single level cell mode, and controlling the memory device to store system data in the system memory blocks.
    Type: Application
    Filed: December 11, 2019
    Publication date: November 19, 2020
    Inventors: Ki-Sung KIM, Yong-Sang LEE
  • Publication number: 20200089889
    Abstract: A memory system includes: a memory device suitable for storing an encrypted first boot image including first firmware, an encrypted second boot image including second firmware, and a second authentication key for decrypting the encrypted second boot image, and a controller suitable for controlling the memory device and including a boot memory provided with a boot loader and a first authentication key for decrypting the encrypted first boot image, one or more first processing blocks each of which includes a first core, one or more second processing blocks each of which includes a second core, and a buffer memory.
    Type: Application
    Filed: May 10, 2019
    Publication date: March 19, 2020
    Inventors: Ki-Sung KIM, Yong-Sang LEE
  • Publication number: 20190155700
    Abstract: Provided herein is a memory system and a method for driving the memory system. The memory system may include: a semiconductor memory device including a plurality of memory blocks and a block information storing block; and a controller configured to control the semiconductor memory device to store block information about the memory blocks into the block information storing block during an overall operation of the semiconductor memory device, and perform, during a power loss recovery operation, a recovery operation using the block information stored in the block information storing block.
    Type: Application
    Filed: June 13, 2018
    Publication date: May 23, 2019
    Inventors: Young Ho KIM, Ik Joon SON, Yong Sang LEE, Seung Gu JI
  • Publication number: 20180254544
    Abstract: A base station antenna is disclosed. The disclosed antenna includes: a reflector plate made of a metal material; a multiple number of radiators formed on the reflector plate and forming one or more arrays; and conductive rods positioned on both sides of each of the radiators, where the conductive rods are formed in parallel with the arrays formed by the radiators.
    Type: Application
    Filed: February 21, 2018
    Publication date: September 6, 2018
    Inventors: Yong Sang LEE, Ho Yong KIM, Tack-Gyu KIM, Jae Hoon TAE, Bayanmunkh Enkhbayar, Kyu Hoon LEE
  • Patent number: 9985771
    Abstract: A method of wireless communication includes communicating using a first radio based on a first radio technology; configuring a second radio based on a second radio technology different from the first radio technology to assist the first radio with a first-radio operation; and performing at least a portion of the first-radio operation at the second radio. The first-radio operation includes at least one of multiple subscriber identity module (SIM) page monitoring and page/data processing, higher order diversity data acquisition and processing, interference measurement and management, E-UTRAN cell global identifier (ECGI) determination and reporting, a reference signal time difference (RSTD) measurement, beacon detection for small cell identification, a minimization of drive test (MDT) measurement, and a speed estimation measurement. The first radio technology is a wireless wide area network (WWAN) technology and the second radio technology is a wireless local area network (WLAN) technology.
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: May 29, 2018
    Assignee: QUALCOMM Incorporated
    Inventors: Awoniyi-Oteri Omolade Olufunmilola, Soumya Das, Bongyong Song, Yong Sang Lee, Martin Stone, Samir Salib Soliman