Patents by Inventor Min Ko

Min Ko 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).

  • APPARATUS FOR GENERATING AEROSOLS COMPRISING HEATER FOR HEATING MATERIALS HAVING DIFFERENT PHASES FROM EACH OTHER
    Publication number: 20210289839
    Abstract: Provided is an aerosol generating device comprising: a heater for heating a first material a solid phase and a second material in a liquid phase; and a controller for controlling power supplied to the heater, wherein as the heater is powered, a first aerosol generated from the first material and a second aerosol generated from the second material are released.
    Type: Application
    Filed: September 17, 2019
    Publication date: September 23, 2021
    Applicant: KT&G CORPORATION
    Inventors: Yong Joon JANG, Gyoung Min KO, Jang Won SEO, Min Seok JEONG, Jin Chul JUNG, Chul Ho JANG, Jong Seong JEONG
  • LIGHT SOURCE MODULE FOR PLANT CULTIVATION AND LIGHT IRRADIATION DEVICE INCLUDING THE SAME
    Publication number: 20210293392
    Abstract: Disclosed herein are a light source module for plant cultivation and a light device including the same. The light source module for plant cultivation may include at least one main light source emitting white light. The white light from the main light source is provided to a plant during cultivation to improve the growth and phytochemical content of the plant. In addition, the white light may have peak wavelengths of 430 nm or less, 440 nm to 460 nm, 510 nm to 530 nm, and 600 nm to 630 nm.
    Type: Application
    Filed: March 8, 2021
    Publication date: September 23, 2021
    Applicant: SEOUL VIOSYS CO., LTD.
    Inventor: Sang Min KO
  • Light source for plant cultivation and plant cultivation device
    Patent number: 11125405
    Abstract: A plant cultivation light source includes a first light source emitting a first light in a first wavelength band and a second light source emitting a first light in a second wavelength band different from the first wavelength band. The second wavelength band includes an ultraviolet light wavelength band, and the second light source is driven independently of the first light source to determine whether to emit the second light while the first light source emits the first light.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: September 21, 2021
    Assignee: SEOUL VIOSYS CO., LTD.
    Inventors: Hyun Su Song, Sang Min Ko, Jong Hyeon Koo, Se Ryung Kim, Jin Won Kim
  • Display device and manufacturing method thereof
    Patent number: 11127807
    Abstract: An manufacturing method of a display device may include the following steps: forming a transistor on a substrate; forming an insulating layer on the transistor; forming a conductive layer including silver on the insulating layer; forming a photosensitive member on the conductive layer; forming an electrode of a light-emitting element by etching the conductive layer; performing plasma treatment on a structure that comprises the electrode, the plasma treatment using a gas including a halogen; and removing a product that is resulted from the plasma treatment.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: September 21, 2021
    Inventors: Sang Gab Kim, Hyun Min Cho, Tae Sung Kim, Yu-Gwang Jeong, Su Bin Bae, Jin Seock Kim, Sang Gyun Kim, Hyo Min Ko, Kil Won Cho, Hansol Lee
  • ELECTRONIC POWER STEERING APPARATUS
    Publication number: 20210261188
    Abstract: An electronic power steering apparatus, according to one embodiment of the present invention, comprises: an output shaft rotated by means of a reduction gear connected to a driving motor; a ball screw having an upper end coupled to a lower end of the output shaft, and having outer circumferential screw grooves formed on an outer circumferential surface thereof to rotate in conjunction with the output shaft; a ball nut having gear teeth formed on an outer circumferential surface thereof and inner circumferential screw grooves corresponding to the outer circumferential screw grooves formed on an inner circumferential surface thereof, the ball nut being coupled to the ball screw via a ball and sliding in an axial direction; and a sector shaft, coupled to the gear teeth of the ball nut, for operating a pitman arm while rotating during the axial sliding of the ball nut.
    Type: Application
    Filed: June 25, 2019
    Publication date: August 26, 2021
    Inventors: Kyung Min KO, Jung Sik PARK, Sang Hee AHN
  • LIGHT DEVICE FOR PLANT CULTIVATION
    Publication number: 20210251153
    Abstract: A light device for plant cultivation is disclosed. The light device for plant cultivation includes a light source unit including multiple first light source modules and multiple second light source modules. The multiple first light source modules and the multiple second light source modules may emit light for plant cultivation toward a plant. The multiple first light source modules are arranged at constant intervals. The multiple second light source modules are disposed at least between a pair of first light source modules disposed at both ends of the light source unit.
    Type: Application
    Filed: February 10, 2021
    Publication date: August 19, 2021
    Applicant: SEOUL VIOSYS CO., LTD.
    Inventors: Hyun Su SONG, Sang Min KO, Se Ryung KIM, Jin Won KIM
  • Variable resistance memory device and method of fabricating the same
    Patent number: 11094745
    Abstract: A variable resistanvce memory device may include a plurality of first conductive lines extending in a first direction, a plurality of second conductive lines extending in a second direction, a plurality of memory cells, each memory cell at a respective intersection, with respect to a top down view, between a corresponding one of the first conductive lines and a corresponding one of the second conductive lines, each memory cell comprising a variable resistance structure and a switching element sandwiched between a top electrode and a bottom electrode, and a first dielectric layer filling a space between the switching elements of the memory cells. A top surface of the first dielectric layer is disposed between bottom and top surfaces of the top electrodes of the memory cells.
    Type: Grant
    Filed: April 27, 2019
    Date of Patent: August 17, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byongju Kim, Young-Min Ko, Jonguk Kim, Kwangmin Park, Jeonghee Park, Dongsung Choi
  • DISPLAY DEVICE
    Publication number: 20210248951
    Abstract: A display device including a display panel having a display area in which a plurality of pixels are arranged, and a light source unit overlapping the display panel and including at least one light source. The light source unit irradiates infrared light to a predetermined region within the display area when displaying an image on the display area to change the luminance of pixels disposed in the predetermined region.
    Type: Application
    Filed: December 2, 2020
    Publication date: August 12, 2021
    Inventors: Seung Chan Lee, Yoo Min Ko, Joo Hee Jeon, Sung Jin Hong
  • DISPLAY DEVICE
    Publication number: 20210225265
    Abstract: The display device includes a substrate including a sensor area, a display panel including a first pixel disposed in the sensor area, and a sensor disposed between the substrate and the display panel and overlapping the sensor area. The sensor area includes pixel areas in which the first pixel is disposed and transmission areas in which the first pixel is not disposed, the transmission areas include a first transmission area, the pixel areas include a first pixel area positioned in a first direction of the first transmission area and a second pixel area positioned in a second direction crossing the first direction of the first transmission area, the first pixel includes a first pixel circuit, some of transistors of the first pixel circuit are disposed in the first pixel area, and others of the transistors of the first pixel circuit are disposed in the second pixel area.
    Type: Application
    Filed: September 11, 2020
    Publication date: July 22, 2021
    Inventors: Sung Jin HONG, Yoo Min KO, Gun Hee KIM, Seung Chan LEE
  • Tape casting slurry composition for preparing silicon nitride sintered body
    Patent number: 11046617
    Abstract: A tape casting slurry composition for preparing a silicon nitride sintered body is provided. The tape casting slurry composition exhibits a viscosity suitable for tape casting, and thus, can easily control the area and thickness of the prepared green sheet, thereby preparing a large area silicon nitride sintered body having a thickness of a circuit board without post-processing processes such as grinding, and the like. Therefore, according to the present invention, a silicon nitride sintered body can be prepared using low cost raw materials by a simplified process, thereby securing efficiency and economic feasibility of the preparation process.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: June 29, 2021
    Inventors: Jungyu Kim, Dong Oh Shin, Jung Min Ko
  • Pyrazolo-pyrimidin-amino-cycloalkyl compounds and their therapeutic uses
    Patent number: 11046699
    Abstract: Disclosed herein are pyrozolo-pyrimidin-amino-cycloalkyl compounds, analogs thereof, pharmaceutical compositions comprising thereof and therapeutic uses therefor.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: June 29, 2021
    Assignee: RAPT THERAPEUTICS, INC.
    Inventors: Minna H. T. Bui, Adrian O. Dukes, Xinping Han, Dennis X. Hu, Jeffrey J. Jackson, Yoo Min Ko, Paul R. Leger, Anqi Ma, Jack Maung, Andrew A. Ng, Akinori Okano, Omar Robles, Grant Shibuya, Hunter P. Shunatona, Jacob B. Schwarz, Anton A. Shakhmin, David J. Wustrow, Mikhail Zibinsky
  • PLANT CULTIVATION APPARATUS AND CULTIVATION METHOD USING THE SAME
    Publication number: 20210161079
    Abstract: A plant cultivation apparatus for increasing the content of phytochemicals in a plant by applying light to the plant is provided. The plant cultivation apparatus is adapted to apply the light to the plant immediately before harvest of the plant. The light has a wavelength of about 200 nm to about 400 nm and the plant is irradiated with the light at an irradiance of about 1 ?W/cm2 to about 500 ?W/cm2 for about 1 hour to about 30 hours, whereby total phenolic content, total antioxidant capacity of the plant, or both are increased.
    Type: Application
    Filed: February 8, 2021
    Publication date: June 3, 2021
    Applicant: SEOUL VIOSYS CO., LTD.
    Inventor: Sang Min KO
  • COMPOSITION FOR ORGANIC LIGHT EMITTING DIODE ENCAPSULATION AND ORGANIC LIGHT EMITTING DIODE DISPLAY MANUFACTURED THEREFROM
    Publication number: 20210151713
    Abstract: Provided are: a composition for an organic light emitting diode comprising an indole-based photocurable monomer, a non-indole-based photocurable monomer, and an initiator, and an organic light emitting display manufactured therefrom.
    Type: Application
    Filed: July 5, 2018
    Publication date: May 20, 2021
    Inventors: Seong Ryong NAM, Mi Jeong CHOI, Sung Min KO, Bum Jin LEE
  • ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20210118961
    Abstract: An organic light-emitting display device includes a pixel area and a transmitting area adjacent to the pixel area. The organic light-emitting display device includes an organic light-emitting diode, a driving power wiring, and a heating pattern adjacent to the driving power wiring. The organic light-emitting diode includes a first electrode disposed in the pixel area, an organic light-emitting layer disposed on the first electrode and a second electrode disposed on the organic light-emitting layer. The driving power wiring is electrically connected to the second electrode. A portion of the organic light-emitting layer is disposed in the transmitting area. The organic light-emitting layer includes an opening area overlapping the heating pattern and at least a portion of the driving power wiring. The second electrode electrically contacts the driving power wiring through the opening area.
    Type: Application
    Filed: August 19, 2020
    Publication date: April 22, 2021
    Inventors: Seung Chan LEE, Dong Hwan SHIM, Yoo Min KO, Sung Jin HONG, Gun Hee KIM
  • SEMICONDUCTOR DEVICE
    Publication number: 20210057518
    Abstract: A semiconductor device includes a plurality of electrode structures formed on a substrate; and an upper supporter group and a lower supporter between upper ends and lower ends of the plurality of electrode structures The upper supporter group includes a plurality of supporters, and at least some of the plurality of supporters each have an upper surface and a lower surface. One of the upper surface and the lower surface has a curved profile, and the other surface has a flat profile.
    Type: Application
    Filed: November 10, 2020
    Publication date: February 25, 2021
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Ha-young YI, Youn-seok CHOI, Young-min KO, Mun-jun KIM, Hong-gun KIM, Seung-Heon LEE
  • DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    Publication number: 20210056913
    Abstract: A display device includes a substrate, a display panel including a first display region having first pixels, a second display region having second pixels, and a third display region located between the first and second display regions and having third pixels, and a component disposed between the substrate and the display panel and which overlaps the second display region in a plan view. The first and third pixels are disposed at a first density in the first display region and the third display region, respectively, and the second pixels are disposed at a second density smaller than the first density in the second display region, and less than all of the third pixels are controlled to emit light during a predetermined display period.
    Type: Application
    Filed: August 18, 2020
    Publication date: February 25, 2021
    Inventors: Yoo Min KO, Dong Hyun KIM, Dong Hwan SHIM, Seung Chan LEE
  • Variable resistance memory device and method of manufacturing the same
    Patent number: 10930848
    Abstract: A method of manufacturing a variable resistance memory device includes: forming an array of memory cells on a substrate, each memory cell including a variable resistance structure and a switching element; and forming a sidewall insulating layer covering a sidewall of the switching element. The forming the sidewall insulating layer includes: a preliminary step of supplying a silicon source to an exposed sidewall of the switching element; and a main step of performing a process cycle a plurality of times, the process cycle comprising supplying the silicon source and supplying a reaction gas, A time duration of the supplying the silicon source in the preliminary step is longer than a time duration of the supplying the silicon gas in the process cycle in the main step.
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: February 23, 2021
    Assignee: SAMSUNG ELECTRONICS CO.. LTD.
    Inventors: Byongju Kim, Young-Min Ko, Jonguk Kim, Jaeho Jung, Dongsung Choi
  • LIGHT SOURCE UNIT FOR PLANT CULTIVATION AND PLANT CULTIVATION ASSEMBLY HAVING THE SAME
    Publication number: 20210041069
    Abstract: An LED light source unit for plant cultivation includes: at least one first light emitting diode chip emitting light of 430 nm or less, at least three types of phosphors excited by the at least one first light emitting diode chip, and combined light emitted from the first light emitting diode chip and the at least three types of phosphors produces a basic spectrum of white light having a color temperature of 5000K or more.
    Type: Application
    Filed: August 4, 2020
    Publication date: February 11, 2021
    Applicant: SEOUL VIOSYS CO., LTD.
    Inventors: Sang Min KO, Jin Won KIM
  • DISPLAY DEVICE HAVING A SENSOR AREA
    Publication number: 20210028261
    Abstract: A display device includes a display panel including a main area and a sensor area. Sensor devices overlap the sensor area of the display panel in a thickness direction of the display panel. The display panel includes first subpixels, which are disposed in the sensor area, and second subpixels, which are disposed in the main area. The number of transistors of each of the first subpixels is different from the number of transistors of each of the second subpixels.
    Type: Application
    Filed: July 14, 2020
    Publication date: January 28, 2021
    Inventors: SEUNG CHAN LEE, GUN HEE KIM, SUNG JIN HONG, YOO MIN KO
  • PLASMONIC NANOPARTICLES WITH INTRA-NANOGAP PRODUCED BY DEALLOYING, METHOD FOR PREPARING THE SAME AND USE THEREOF
    Publication number: 20210023626
    Abstract: The present invention relates to a method for preparing a core-gap-shell nanoparticle having an average height of 0.1 nm to 10 nm, in which a Raman-active material is disposed between a core and a shell, and more specifically, to a method for preparing a core-gap-shell nanoparticle, which comprises introducing a shell made of an alloy of a second metal and a third metal, on the core particles of the first metal, the surface of which is modified with a Raman-active material; selectively removing the second metal by treating with a second metal etchant, followed by dealloying; the core-gap-shell nanoparticle prepared by the above method comprising a Raman-active material disposed in the gap, and uses of the core-gap-shell nanoparticle for biosensing and/or bioimaging.
    Type: Application
    Filed: January 10, 2019
    Publication date: January 28, 2021
    Inventors: Jwa-Min NAM, Minho KIM, Sung Min KO