Patents by Inventor Sung Hwan Kim

Sung Hwan 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: 20260233681
    Abstract: A floor console of a vehicle includes a base including a portion of a storage box or armrest of the vehicle, and a multifunctional panel hingedly that is coupled to the base, that is rotatable in a first direction or a second direction relative to the base, and that includes a securing module at one side thereof. A portion of the securing module is configured to, based on the multifunctional panel rotating in the first direction or the second direction relative to the base, insert into an end of the base and couple to the base.
    Type: Application
    Filed: June 5, 2025
    Publication date: August 13, 2026
    Inventors: Min Woo KWON, Hyun Woo KWON, Hyeon Seok LEE, Tae Yoon KIM, Kang Min LEE, Sung Hwan KIM, Hong Sik CHANG, Sang Jin JOUNG, Nam Su PARK, Jae Yeon JEONG, Kyoung Sik KIM
  • Publication number: 20260237360
    Abstract: A display device includes: a display unit including a first display area, and a second display area; a scan driver configured to provide a scan signal to each scan line connected to the plurality of first pixels and the plurality of second pixels; and an emission controller configured to provide an emission control signal to each emission control line connected to the plurality of first pixels and the plurality of second pixels, wherein the plurality of first pixels have a first density in the first display area, the plurality of second pixels have a second density less than the first density in the second display area, and the plurality of second pixels include at least one sub pixel including one boosting capacitor.
    Type: Application
    Filed: April 6, 2026
    Publication date: August 13, 2026
    Inventors: Sung Hwan KIM, Won Kyu KWAK, Jung Hoon SHIM, Yun Kyeong IN
  • Publication number: 20260239822
    Abstract: Provided a display device which comprises a substrate comprising a display area in which emission areas are arranged; a circuit layer located on the substrate; and an element layer located on the circuit layer. The element layer comprises light emitting elements arranged in each of the emission areas. The circuit layer comprises light emitting pixel drivers arranged in a first direction and a second direction and transmitting a driving current to the light emitting elements; a first power main line extending in the first direction and transmitting a first power to the light emitting pixel drivers; and a second power main line extending in the first direction and transmitting a second power different from the first power to some of the light emitting pixel drivers.
    Type: Application
    Filed: October 15, 2025
    Publication date: August 13, 2026
    Inventors: Sung Hwan KIM, Dae Hyun KIM, Hyun Ae PARK, Hey Jin SHIN, Chang Kyu JIN, Byung Sun KIM, Hwan Soo JANG
  • Publication number: 20260239849
    Abstract: A display device includes a unit structure including a first pixel region and a second pixel region. A first pixel is disposed in the first pixel region, and including a first sub-pixel that emits light of a first color, a second sub-pixel that emits light of a second color, and a third sub-pixel that emits light of a third color. A second pixel is disposed in the second pixel region, and includes the first sub-pixel, the second sub-pixel, and the third sub-pixel. In the unit structure, the first type of pixel circuit and the second type of pixel circuit are arranged alternately, and the first type of pixel circuit and the second type of pixel circuit have symmetrical shapes.
    Type: Application
    Filed: October 21, 2025
    Publication date: August 13, 2026
    Inventors: Dae Hyun KIM, Sung Hwan KIM, Hyun Ae PARK, Hey Jin SHIN, Min Ki YANG, Jong Min LEE, Chang Kyu JIN
  • Publication number: 20260233031
    Abstract: Disclosed is a neutron beam generation system for neutron capture therapy. According to an embodiment of the present disclosure, provided is a neutron beam generation system comprising: an injector which generates proton beams, an RF linear accelerator connected to the injector to accelerate the proton beams, a beamline which transmits the proton beams accelerated by the RF linear accelerator, a target which generates fast neutrons by colliding with the proton beams transmitted by the beamline, and a beam shaping assembly provided on one side of the beamline and configured to decelerate the fast neutrons into epithermal neutrons.
    Type: Application
    Filed: April 7, 2023
    Publication date: August 13, 2026
    Applicant: DAWONMEDAX,. LTD.
    Inventors: Jae Eun HAN, Woong Hee KIM, Hyeon jin SEO, Hyo Jin KIM, Soo Young LEE, Sung Hwan KIM, Na Hyoung PARK, Byeong Hyo WOO, Hyoung Jin YUN, Dong Su KIM, Young Soon BAE, Sun Soon PARK
  • Patent number: 12674319
    Abstract: A construction template is provided. The construction template includes a template body, a sound insulation material layer and an elastic damping device. The template body includes a base plate and a protective plate connected with the base plate in a thickness direction of the template body. The sound insulation material layer is disposed between the base plate and the protective plate. The elastic damping device is at least partially disposed between the base plate and the protective plate, and supports the protective plate, to define a gap between the protective plate and the sound insulation material layer. The construction template can be installed at a lower part of the floor which separates an upper floor from a lower floor of a building. The construction template uses the elastic damping device to isolate the protective plate from the sound insulation material layer.
    Type: Grant
    Filed: February 5, 2024
    Date of Patent: July 7, 2026
    Assignee: Zhaoqing Pansystem International Trade Co., Ltd.
    Inventors: Gi Hwan Kim, Sung Hwan Kim
  • Patent number: 12658110
    Abstract: A display device employs first scan signals having a turn-on level that determines when pixels receive data voltages and second scan signals having a turn-on level that determines times for initializing anode voltages of light emitting elements in the pixels. An active period in a frame period is from a time when the pixels receive an initial first scan signal at the turn-on level to when the pixels receive a last first scan signal of the turn-on level. A blank period in the frame period is from when the pixels receive the last first scan signal at the last turn-on level to when the pixels receive an initial first scan signal of the turn-on level during a next frame period. The blank period is at least as long as a cycle in which each of the pixels receives the second scan signals at the turn-on level.
    Type: Grant
    Filed: September 6, 2024
    Date of Patent: June 16, 2026
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung Hwan Kim, Min Ki Yang
  • Publication number: 20260157683
    Abstract: An evaluation method for a head impulse test includes a step of extracting subject's eye and head movement data by a video nystagmograph; a step of detecting an eye movement that is not synchronized with a horizontal head movement by a head impulse tester; a step of obtaining corrective saccade data by removing noise from an unsynchronized eye movement signal detected in the head impulse tester by a filter unit; and a step of calculating a ratio of horizontal to vertical angular velocity of corrective saccades as a quantitative index by a control unit. The present invention is dramatically helpful in the diagnosis of central brain lesions by detecting the vertical abnormal trajectory in the central brain lesions.
    Type: Application
    Filed: November 1, 2022
    Publication date: June 11, 2026
    Applicants: Korea University Research and Business Foundation, SEOUL NATIONAL UNIVERSITY HOSPITAL
    Inventors: Sun-Uk LEE, Byung Jo KIM, Jung Bin KIM, Sung Hwan KIM, Jeongyoon CHOI
  • Publication number: 20260162607
    Abstract: A pixel circuit includes a light emitting element, a driving transistor configured to apply a driving current to the light emitting element, a storage capacitor including a first electrode connected to a gate electrode of the driving transistor and a second electrode, and a boost capacitor including a first electrode receiving a gate control signal and a second electrode connected to the gate electrode of the driving transistor. The gate control signal is changed from a first level to a second level at a starting point of a boosting period in a non-emission period, and is changed from the second level to the first level at an ending point of the boosting period.
    Type: Application
    Filed: April 17, 2025
    Publication date: June 11, 2026
    Inventors: MIN CHUL SHIN, SUNG HWAN KIM, JIYOUN SEO, HYOUNG-RAE LEE, EUNBUM PYUN, JUNGHWAN HWANG
  • Patent number: 12651560
    Abstract: There is provided a display device comprises a substrate comprising a display area in which emission areas; a circuit layer; and an element layer comprising light emitting elements disposed in the emission areas. The circuit layer comprises light emitting pixel drivers electrically connected to the light emitting elements and arranged in a plurality of pixel columns and a plurality of pixel rows; and a first power line transmitting a first power to the light emitting pixel drivers. The first power line comprises power auxiliary lines extending in one direction; and mesh auxiliary electrodes electrically connected to the power auxiliary lines. Among the power auxiliary lines, two power auxiliary lines neighboring each other are electrically connected to each other through mesh auxiliary electrodes disposed between the two power auxiliary lines and parallel to each other in the one direction, among the mesh auxiliary electrodes.
    Type: Grant
    Filed: February 19, 2025
    Date of Patent: June 9, 2026
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung Hwan Kim, Hyeon Jun Yoon
  • Patent number: 12597395
    Abstract: A display device includes: a display unit including a first display area, and a second display area; a scan driver configured to provide a scan signal to each scan line connected to the plurality of first pixels and the plurality of second pixels; and an emission controller configured to provide an emission control signal to each emission control line connected to the plurality of first pixels and the plurality of second pixels, wherein the plurality of first pixels have a first density in the first display area, the plurality of second pixels have a second density less than the first density in the second display area, and the plurality of second pixels include at least one sub pixel including one boosting capacitor.
    Type: Grant
    Filed: July 15, 2024
    Date of Patent: April 7, 2026
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung Hwan Kim, Won Kyu Kwak, Jung Hoon Shim, Yun Kyeong In
  • Patent number: 12589126
    Abstract: The present disclosure relates to an immune-enhancing composition comprising Lactobacillus rhamnosus LM1019 and starter strains. An immune-enhancing composition comprising Lactobacillus rhamnosus LM1019 and starter strains according to the present disclosure has an excellent immune-enhancing effect by increasing the amount of nitric oxide (NO) produced and improving the TNF-? secretion ability. Also, since the immune-enhancing composition contains the starter strain, it can be used to produce fermented milk. Under the provisions of the Budapest Treaty on the International Recognition of the Deposit of Microorganisms for the Purposes of Patent Procedure, the Lactobacillus rhamnosus LM1019 strain was deposited with the international depositary authority: the Korean Culture Center of Microorganisms (KCCM) on Aug. 11, 2017, under the Accession Number: KCCM12308P.
    Type: Grant
    Filed: January 23, 2024
    Date of Patent: March 31, 2026
    Assignees: LACTOMASON CO., LTD., BINGGRAE CO., LTD.
    Inventors: Minn Sohn, Je Seong Park, Ye Ji You, Young Sup Shin, Sung Hwan Kim, Chul Hong Kim
  • Patent number: 12586887
    Abstract: Provided is the broadband transition structure with mixed contact and non-contact protrusions having a first substrate and a second substrate which are adjacent to each other and transmitting a radio wave through a waveguide, in which the first substrate comprises a flat first side, a second side opposite to the first side, a first waveguide provided between the first side and the second side, a third side provided between the first side and the second side as a periphery of the first waveguide, a fourth side connecting the first side and the third side, a plurality of contact protrusions extending from the third side and contacting the second substrate, and a plurality of non-contact protrusions extending from the third side and non-contacting the second substrate.
    Type: Grant
    Filed: December 20, 2023
    Date of Patent: March 24, 2026
    Inventors: Tae Hwan Yoo, Sung Hwan Kim
  • Patent number: 12586913
    Abstract: The present disclosure is to provide a waveguide antenna to which a horn-type horizontal distribution divider structure is applied, and the waveguide antenna according to the present disclosure may comprise the first layer having a power feeder provided in the horizontal direction and the horizontal divider connected to the power feeder and provided in the horizontal direction, the second layer including the first divider power feeder connected to the first layer and connected to one side of the horizontal divider through the first through hole, the second divider power feeder connected to the other side of the horizontal divider through the second through hole, the first and second radio wave radiating units connected to the first divider power feeder, and the third and fourth radio wave radiating units connected to the second divider power feeder.
    Type: Grant
    Filed: December 20, 2023
    Date of Patent: March 24, 2026
    Inventors: Tae Hwan Yoo, Sung Hwan Kim
  • Publication number: 20260080817
    Abstract: A display device includes: a power supply configured to supply a voltage of first driving power to a first power line, and supply a voltage of second driving power to a second power line; a display panel including pixels connected to scan lines and data lines, and each including a first transistor configured to control current supplied from the first power line to the second power line via a light emitting element; and a timing controller configured to supply a luminance control signal to the pixels. Each of the pixels includes: a control transistor connected in parallel to some sub-transistors of the corresponding first transistor, and configured to be turned on in response to receipt of a luminance control signal having an enabled state. The power supply changes the voltage of the second driving power when the luminance control signal having the enabled state is supplied to the pixels.
    Type: Application
    Filed: November 21, 2025
    Publication date: March 19, 2026
    Inventors: Sung Hwan KIM, Won Kyu KWAK, Hwan Soo JANG, Seo Won CHOE
  • Patent number: 12575148
    Abstract: A semiconductor device includes a substrate including an upper surface and a lower surface that are opposite to each other in a first direction, an active pattern which is on the upper surface of the substrate and extends in a second direction, a gate electrode which is on the active pattern and extends in a third direction, a first source/drain pattern which is connected to the active pattern on the upper surface of the substrate, and includes a lower epitaxial region and an upper epitaxial region, the upper epitaxial region including an epitaxial recess, and the lower epitaxial region being inside the epitaxial recess, a first source/drain contact, which is connected to the first source/drain pattern and extends into the substrate, and a contact silicide layer, which is between the first source/drain contact and the first source/drain pattern and contacts the lower epitaxial region.
    Type: Grant
    Filed: July 17, 2023
    Date of Patent: March 10, 2026
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jun Ki Park, Wan Don Kim, Jeong Hyuk Yim, Hyo Seok Choi, Sung Hwan Kim
  • Patent number: 12556005
    Abstract: An on-board charger for an electric vehicle includes a vehicle port configured to be connected to an external charger comprising a first relay located on an internal first power supply path, a power converter, a second relay located on a second power supply path between the vehicle port and the power converter, and a controller configured to turn off the first relay and the second relay in response to triggering a vehicle-to-grid (V2G) protection operation based on power-related parameters.
    Type: Grant
    Filed: March 18, 2024
    Date of Patent: February 17, 2026
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Young Jin Jang, Dong Jun Lee, Sung Hwan Kim
  • Patent number: 12534457
    Abstract: The present disclosure relates to a heteroaryl derivative and uses thereof. The heteroaryl derivative of the present disclosure exhibits excellent inhibitory activity against EGFR and/or HER2, and thus may be usefully employed as a therapeutic agent for EGFR- and/or HER2-related diseases.
    Type: Grant
    Filed: June 1, 2024
    Date of Patent: January 27, 2026
    Assignee: Voronoi Inc.
    Inventors: Youn Ho Lee, Seon Ah Hwang, In Seob Shim, Hyeon Ho Jeon, Woo Mi Do, Hee Sun Ryu, Jung Beom Son, Nam Doo Kim, Sung Hwan Kim, Hong Ryul Jung, Young Yi Lee
  • Patent number: 12528799
    Abstract: The present disclosure relates to a heteroaryl derivative and uses thereof. The heteroaryl derivative of the present disclosure exhibits excellent inhibitory activity against EGFR and/or HER2, and thus may be usefully employed as a therapeutic agent for EGFR- and/or HER2-related diseases.
    Type: Grant
    Filed: January 16, 2024
    Date of Patent: January 20, 2026
    Assignee: Voronoi Inc.
    Inventors: Youn Ho Lee, Seon Ah Hwang, In Seob Shim, Hyeon Ho Jeon, Woo Mi Do, Hee Sun Ryu, Jung Beom Son, Nam Doo Kim, Sung Hwan Kim, Hong Ryul Jung, Young Yi Lee
  • Patent number: 12531012
    Abstract: A scan driver includes: a first transistor having a first electrode coupled to an output scan line, a second electrode coupled to a first power line, and a gate electrode coupled to a first node; a second transistor having a first electrode coupled to a first clock line, a second electrode coupled to the output scan line, and a gate electrode coupled to a second node; a third transistor having a first electrode coupled to the first node, a second electrode coupled to a first input scan line, and a gate electrode coupled to a second clock line; and a fourth transistor having a first electrode coupled to the second node and a second electrode and a gate electrode, which are coupled to a second input scan line, wherein the first input scan line and the second input scan line are different from each other.
    Type: Grant
    Filed: April 22, 2024
    Date of Patent: January 20, 2026
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chul Kyu Kang, Sung Hwan Kim, Soo Hee Oh, Dong Sun Lee, Sang Moo Choi