Patents by Inventor Min Cho

Min Cho 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).

  • Reclining device for seat
    Patent number: 11505096
    Abstract: The present disclosure relates to a reclining device for a seat, which can adjust a seatback at various angles through movement of a striker installed in a vehicle body. The reclining device for a seat includes a latch installed on a side of a seatback and configured to be rotated together with the seatback, and a striker module in which the latch is engaged with a striker installed in a vehicle body, where the striker moves in a certain section overlapping a rotation trajectory of the latch in a state where the latch is engaged and reclines the seatback together with the latch.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: November 22, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DAECHANG SEAT CO., LTD-DONGTAN
    Inventors: Suk Won Hong, Jong Seok Han, Jun Yong Kim, Sang Do Park, Sang Man Seo, Sung Hak Hong, Myung Soo Lee, In Chang Hwang, Kyoung Min Cho
  • PIXEL AND DISPLAY APPARATUS INCLUDING SAME
    Publication number: 20220366840
    Abstract: A pixel includes first and second sub-emission areas enclosed by a bank; a first light source unit disposed in the first sub-emission area, and including at least one first light emitting element connected between at least one first split electrode and a second power supply; a second light source unit disposed in the second sub-emission area, and including at least one second light emitting element connected between at least one second split electrode and the second power supply; a first driving circuit connected between a first power supply and the at least one first split electrode, and supplying a first driving current to the first light source unit in response to a first data signal; and a second driving circuit connected between the first power supply and the second split electrode, and supplying a second driving current to the second light source unit in response to a second data signal.
    Type: Application
    Filed: August 1, 2022
    Publication date: November 17, 2022
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin Oh KWAG, Won Sik OH, Keun Kyu SONG, Sung-Chan JO, Hyun Min CHO
  • Display device having tapered partition wall and method of manufacturing the same
    Patent number: 11502144
    Abstract: A display device includes a first base, a pixel electrode on the first base, a pixel defining layer having an opening that at least partially exposes the pixel electrode, a light emitting layer on the pixel electrode, an auxiliary electrode on the same layer as the pixel electrode, a partition wall on the auxiliary electrode that at least partially exposes a side surface of the auxiliary electrode, an organic layer on the partition wall, and a common electrode continuously arranged on the light emitting layer and the organic layer, wherein a side surface of the partition wall has a reverse-tapered shape, and the common electrode contacts the side surface of the auxiliary electrode.
    Type: Grant
    Filed: April 2, 2020
    Date of Patent: November 15, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyun Min Cho, Tae Wook Kang, Tae Sung Kim, Dae Won Choi, Sang Gab Kim
  • DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME
    Publication number: 20220359478
    Abstract: A display device includes a first electrode and a second electrode disposed on a substrate and spaced apart from each other, a light emitting element on the substrate and having a first end and a second end, a third electrode disposed on the light emitting element, and electrically connecting the first electrode with the first end of the light emitting element, an insulating pattern disposed on the third electrode and exposing the second end of the light emitting element, and a fourth electrode on the substrate, and electrically connecting the second electrode with the second end of the light emitting element. A void may be formed between the light emitting element and the insulating pattern.
    Type: Application
    Filed: April 21, 2020
    Publication date: November 10, 2022
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Xinxing LI, Dae Hyun KIM, Hyun Min CHO
  • Storage system and method of dynamically managing power of storage system according to a monitored operating state of a computing device
    Patent number: 11494094
    Abstract: A storage system and an operating method thereof are disclosed. The storage system includes a nonvolatile memory that stores data; a computing device to perform data processing on input data provided from the nonvolatile memory or a host outside the storage system; and a controller to control a writing operation and a reading operation of the nonvolatile memory, monitor an operating state of the computing device while the computing device is performing the data processing, and dynamically manage power of the computing device according to a monitoring result.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: November 8, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Hyun Hong, Sueng-Chul Ryu, Han-Min Cho
  • LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF
    Publication number: 20220350194
    Abstract: A wide viewing angle liquid crystal display includes color filters having a quantum dot and scattering particles and liquid crystal layer disposed in a microcavity, a distance between the color filter and the liquid crystal layer being sized to minimize display deterioration due to parallax.
    Type: Application
    Filed: July 13, 2022
    Publication date: November 3, 2022
    Inventors: JAE BYUNG PARK, SUNG SIK YUN, JONG HYUK KANG, HAE IL PARK, HYUN MIN CHO
  • ION DETECTION SENSOR FABRICATION METHOD AND ION DETECTION SENSOR FABRICATED BY THE SAME
    Publication number: 20220349853
    Abstract: An ion detection sensor fabrication method includes: preparing an ion-sensitive film preparation solution; preparing an ion-sensitive mixed layer preparation solution by mixing the ion-sensitive film preparation solution with graphene powder; and forming an ion-sensitive mixed layer sensitive to a target ion by applying the ion-sensitive mixed layer preparation solution to fill a gap between a source and a drain spaced apart from each other and to cover at least a portion of an upper surface of each of the source and the drain.
    Type: Application
    Filed: October 18, 2021
    Publication date: November 3, 2022
    Applicant: MCK TECH CO., LTD.
    Inventors: Seung Min CHO, Min Gu CHO, Ki Soo KIM, Hong Gi OH
  • DISPLAY DEVICE, AND METHOD FOR MANUFACTURING SAME
    Publication number: 20220352244
    Abstract: A display device includes a pixel disposed in a display area; a first line electrically connected to the pixel; and a first control line disposed around the first line. The pixel includes a first electrode and a second electrode spaced apart from each other; at least one intermediate electrode including a first intermediate electrode disposed between the first electrode and the second electrode; light emitting elements electrically connected between a pair of adjacent electrodes among the first electrode, the second electrode, and the at least one intermediate electrode; and a first switching element electrically connected between the first intermediate electrode and the first line, the first switching element being controlled by a signal applied to the first control line.
    Type: Application
    Filed: April 10, 2020
    Publication date: November 3, 2022
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sin Chul KANG, Su Mi MOON, Jae Woong KANG, Won Sik OH, Hyun Min CHO
  • Pixel, display device having same and driving method thereof
    Patent number: 11488520
    Abstract: A pixel includes a first light source including at least one first light emitting element between a first split electrode and a second power supply; a second light source unit including at least one second light emitting element between a second split electrode and the second power supply; a driving-current generator including a first transistor between a first power supply and the first and second light source units and generating a driving current corresponding to a first data signal; a first switching unit including a first switching element between the driving-current generator and the first light source; and a second switching unit including a second switching element between the driving-current generator and the second light source unit and controlling an electrical connection between the first and second light source units in response to a second data signal.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: November 1, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yo Han Lee, Su Mi Moon, Hyun Min Cho
  • Lumbar support assembly
    Patent number: 11485260
    Abstract: Proposed is a lumbar support assembly having an air bladder and components for operating the air bladder and facilitating the assembly and maintenance thereof. The lumbar support assembly includes: a suspension mat having a first hole formed at the inner side thereof, and having a second hole formed at one edge thereof; an air bladder having a first clip hole, which is formed at one edge thereof and overlaps with the first hole; a pouch including a pump and having a second clip hole, which is formed at one edge thereof and overlaps with the second hole; a fixing clip that can be mounted in the first clip hole or the second clip hole; and an electronic valve which has a first tube connected to the air bladder and a second tube connected to the pump and which is coupled to the rear surface of the suspension mat.
    Type: Grant
    Filed: June 24, 2019
    Date of Patent: November 1, 2022
    Assignee: DAECHANG SEAT CO.
    Inventors: Chan Ki Cho, Jin Oh Kim, Kyoung Min Cho
  • LIGHT-EMITTING ELEMENT, DISPLAY DEVICE INCLUDING THE SAME, AND SEMICONDUCTOR STRUCTURE
    Publication number: 20220344536
    Abstract: A light-emitting element includes a first semiconductor layer doped with an n-type dopant, a second semiconductor layer doped with a p-type dopant, a light emitting layer disposed between the first semiconductor layer and the second semiconductor layer, and an insulating film that surrounds the first semiconductor layer, the second semiconductor layer, and the light emitting layer. A doping concentration of the first semiconductor layer is in a predetermined range. A display device includes the light-emitting element.
    Type: Application
    Filed: January 27, 2022
    Publication date: October 27, 2022
    Applicant: Samsung Display Co., LTD.
    Inventors: Won Ho LEE, Seung A LEE, Jin Hyuk JANG, Jong Hyuk KANG, Hyun Deok IM, Sang Ho JEON, Eun A CHO, Hyun Min CHO
  • LIGHT EMITTING DEVICE, MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE COMPRISING SAME
    Publication number: 20220336527
    Abstract: A light emitting device includes: a first semiconductor layer that is doped with a first polarity dopant, and that includes a first part extending in a first direction and a second part connected to one side of the first part; a second semiconductor layer doped with second polarity dopant that differs from the first polarity dopant; an active layer between the first semiconductor layer and the second semiconductor layer; and an insulation film around at least the outer surface of the active layer and extends in the first direction, wherein the diameter of the second part measured in a second direction perpendicular to the first direction is larger than the diameter of the first part measured in the second direction, and the side surface of the second part is inclined.
    Type: Application
    Filed: February 27, 2020
    Publication date: October 20, 2022
    Inventors: Hyung Rae CHA, Dong Uk KIM, Myeong Hee KIM, Se Young KIM, Hyun Min CHO
  • Method for machine learning of malicious code detecting model and method for detecting malicious code using the same
    Patent number: 11475133
    Abstract: A method of training a malicious code detection model and a method of detecting a malicious code. The method includes acquiring application programming interface (API) call information of called functions from a result log of performing dynamic analysis of a malicious code, calculating time intervals between timestamps using the timestamps which indicate API call times extracted from the API call information, determining a feature value of the malicious code on the basis of the time intervals, and training the malicious code detection model using an API call sequence included in the API call information and the feature value.
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: October 18, 2022
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: Jang Mi Shin, Young Min Cho, Jung Bae Jun, Jang Ho Kim, Tae Jin Iyn
  • LIGHT-EMITTING DEVICE, DISPLAY DEVICE HAVING SAME, AND METHOD FOR MANUFACTURING SAME
    Publication number: 20220328742
    Abstract: A light emitting device may include: a substrate including a plurality of unit light emitting regions; and first to fourth insulating layers sequentially on the substrate.
    Type: Application
    Filed: June 17, 2022
    Publication date: October 13, 2022
    Inventors: Dae Hyun KIM, Hyun Min CHO, Hyun Deok IM, Jong Hyuk KANG, Keun Kyu SONG, Joo Yeol LEE, Bek Hyun LIM, SUNG-CHAN JO
  • COMPOSITE RIM OF VEHICLE WHEEL AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20220314688
    Abstract: Disclosed are a composite rim of a vehicle wheel and a method of manufacturing the same, which is reduced in weight through the use of a continuous fiber composite. The rim of a vehicle wheel may be formed by stacking composite sheets, each prepared by impregnating fibers with a resin to form a sheet. The composite sheets may be stacked in multiple layers such that end portions of the respective composite sheets may contact each other in a circumferential direction of the wheel, and discontinuous interfaces, formed at the contacting end portions of the respective composite sheets along an axial direction of the wheel, may not be aligned with each other.
    Type: Application
    Filed: June 17, 2022
    Publication date: October 6, 2022
    Inventors: Jeong Min Cho, Chi Hoon Choi, Young Chan Kim
  • Battery module with selective temperature control
    Patent number: 11462797
    Abstract: A battery module may include a plurality of sub-modules arranged in a single direction, a cooling unit contacting one sides of the plurality of sub-modules to cool the plurality of sub-modules, and a heating unit contacting other sides opposing the one sides of the plurality of sub-modules to heat the plurality of sub-modules.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: October 4, 2022
    Assignee: SK INNOVATION CO., LTD.
    Inventors: Tae Gu Lee, Ji Hoon Lim, Kyoung Min Cho
  • DISPLAY DEVICE
    Publication number: 20220309267
    Abstract: A display device may include a sensor layer, a substrate, a pixel layer, and a black matrix. The sensor layer may include photo sensors. The substrate may be positioned on the sensor layer. The pixel layer may be positioned on the substrate and may include pixels. The substrate may be positioned between the sensor layer and the pixel layer. The pixels may include pixel electrodes. The black matrix may be positioned on the pixel layer, may include first-set openings respectively overlapping with the pixel electrodes, and may include second-set openings not overlapping with any pixel electrodes of the display device in a direction perpendicular to the substrate. The pixel layer may be positioned between the substrate and the black matrix.
    Type: Application
    Filed: November 29, 2021
    Publication date: September 29, 2022
    Inventors: Gee Bum KIM, Jae Ik LIM, Tae Hoon YANG, Dae Young LEE, Seong Min CHO, Beohm Rock CHOI
  • Semiconductor device and method of fabricating the same
    Patent number: 11456366
    Abstract: A semiconductor device includes a substrate including a first region and a second region, a first silicon-germanium film which is conformally formed inside a surface of the substrate of the first region and defines a first gate trench, a first gate insulating film which extends on the first silicon-germanium film along a profile of the first gate trench and is in physical contact with the first silicon-germanium film, a first metallic gate electrode on the first gate insulating film, a source/drain region formed inside the substrate on both sides of the first metallic gate electrode, a second gate insulating film in the second region and a second metallic gate electrode on the second gate insulating film.
    Type: Grant
    Filed: June 1, 2021
    Date of Patent: September 27, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ho Kyun An, Su Min Cho
  • Image display system and method for increasing a data volume of a control signal thereof
    Patent number: 11450261
    Abstract: An image display system increases the data volume of a control signal in a frame of analog image so as to process an analog image in real time. A method for increasing the data volume of the control signal, which is used in the image display system, includes increasing the time for transmitting the control signal, changing an encoding method of the control signal to increase a data volume which is transmitted in unit time or outputting an analog image signal and the control signal at the same time. Therefore, the data volume of the control signal in a frame of image can be increased.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: September 20, 2022
    Assignee: AVISONIC TECHNOLOGY CORPORATION
    Inventors: Kuo-Ching Hung, Meng-Chun Lin, Han-Min Cho, Sheng-Fuu Lin
  • Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
    Patent number: 11450808
    Abstract: Provided are a compound represented by Formula 1 or Formula A, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode and an electronic device thereof, wherein the compound represented by Formula 1 or Formula A is included in the organic material layer, and thereby the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: September 20, 2022
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Mi Young Chae, Hye Min Cho, Min Ji Jo, Soung Yun Mun, Sun Hee Lee, Nam Geol Lee, Hyung Dong Lee, Dae Hwan Oh, Ga Eun Lee, Sang Yong Park