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).

  • ANTIBACTERIAL COMPOSITION
    Publication number: 20220095627
    Abstract: The present application relates to an antibacterial composition. The present application can provide an antibacterial composition that has no hazardousness to the human body and exhibits antibacterial characteristics against various microorganisms or bacteria. The antibacterial composition can exhibit excellent antibacterial properties against so-called super bacteria.
    Type: Application
    Filed: January 15, 2020
    Publication date: March 31, 2022
    Applicant: LG CHEM, LTD.
    Inventors: Young Min KO, Kyo Sung PARK, Jung Keun KIM, Joo Yeon HA
  • Smart home service server and control method therefor
    Patent number: 11277278
    Abstract: A smart home service which is capable of providing an environment in which calling a control command for a device is available via a user terminal protocol to control between the device and a user terminal based on different type of protocol and a control method for the same. The smart home service server connecting at least one device operated based on a first protocol to at least one user terminal operated based on a second protocol, includes an application programming interface (API) controller configured to allow a control command for the at least one device to be called via the second protocol of the at least one user terminal; a filter configured to convert the called control command according to the first protocol; and a control command transmitter configured to transmit the control command converted according to the first protocol, to the at least one device.
    Type: Grant
    Filed: November 24, 2016
    Date of Patent: March 15, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Woo Ock, Sung Bin Im, Young Min Ko, Hyun Joong Kim, Hyun Jin Oh, Young Seon Kong, Min Su Kim, Seok Min Bae, Suk Tae Choi, Jung Mo Yeon, Lye Suk Lee
  • DISPLAY DEVICE
    Publication number: 20220069043
    Abstract: A display device includes a first substrate on which a thin film transistor is disposed, a planarization layer disposed on the first substrate, where the planarization layer includes a plurality of protrusions, a first electrode disposed on the planarization layer, a pixel defining layer disposed on the first electrode, where the pixel defining layer includes a plurality of insulating patterns corresponding to the protrusions, a light emitting layer disposed on the first electrode and the pixel defining layer, and a second electrode disposed on the light emitting layer.
    Type: Application
    Filed: August 18, 2021
    Publication date: March 3, 2022
    Inventors: Beom Joon KIM, Hyo Min KO, Sang Gyun KIM, Bo Ra LEE
  • DISPLAY DEVICE
    Publication number: 20220052129
    Abstract: A display device includes: a display panel including a first region including a transmissive part configured to transmit light provided from the outside and a second region not including the transmissive part; and a sensor overlapping with the transmissive part, and configured to obtain electrical information based on information provided from the outside, wherein the display panel includes: a thin film transistor layer including a plurality of transistors; a pixel defining layer defining an emission region of a plurality of pixels; and a light blocking layer on the pixel defining layer, and defining the transmissive part, and wherein the pixel defining layer in the first region covers at least a portion of the thin film transistor layer such that light provided through the transmissive part is blocked.
    Type: Application
    Filed: June 28, 2021
    Publication date: February 17, 2022
    Inventors: Sun Ho KIM, Sun Hee LEE, Gun Hee KIM, Dong Hwan SHIM, Yoo Min KO, Chea Eun KIM
  • STEERING DEVICE OF VEHICLE
    Publication number: 20220032992
    Abstract: According to embodiments, it is possible to prevent vibration and gaps in a coupling structure between rotation shafts, thus allowing for reduction in noise, enhanced responsiveness, accurate steering, and a better straight driving performance.
    Type: Application
    Filed: July 28, 2021
    Publication date: February 3, 2022
    Inventor: Kyung Min KO
  • Ampoule-type reserve battery
    Publication number: 20220029142
    Abstract: Provided is an ampoule-type reserve battery including: an ampoule casing having an accommodation part formed therein; an electrolyte accommodated in a lower portion of the accommodation part; a leakage prevention liquid made of oil, which is phase-separated from the electrolyte without being mixed therewith so as to prevent the electrolyte from leaking through an upper portion of the accommodation part, and accommodated in the upper portion of the accommodation part; and a separation membrane mounted in the accommodation part and configured to separate the electrolyte from the leakage prevention liquid.
    Type: Application
    Filed: October 26, 2020
    Publication date: January 27, 2022
    Inventors: Nam Hoon LEE, Young Min KO
  • LIGHT SOURCE FOR PLANT CULTIVATION AND PLANT CULTIVATION DEVICE
    Publication number: 20220003370
    Abstract: A plant cultivation light source includes a substrate and a first group of light sources. The first group of light sources includes a plurality of light sources disposed on the substrate, and a light source including a light emitting structure including a first semiconductor layer, an active layer, and a second semiconductor layer. The plurality of light sources operates to emit lights having different wavelength bands and includes a first light source that emits first light having an area of at least about 55% compared with an area of a normalized solar spectrum, a second light source that emits second light having a wavelength for cryptochrome, and a third light source that emits third light having a wavelength for phytochrome.
    Type: Application
    Filed: September 15, 2021
    Publication date: January 6, 2022
    Applicant: SEOUL VIOSYS CO., LTD.
    Inventors: Hyun Su SONG, Sang Min KO, Jong Hyeon KOO, Se Ryung KIM, Jin Won KIM
  • CATHODE MATERIAL FOR LITHIUM-AIR BATTERY AND METHOD OF MANUFACTURING CATHODE USING SAME
    Publication number: 20210399365
    Abstract: The present invention relates to a cathode material for a lithium-air battery and a method of manufacturing a cathode using the same. The cathode material of the present invention includes a solvent component and thus includes an electrolyte in a small amount compared to a conventional cathode material, thereby reducing the weight of a cathode manufactured using the cathode material, ultimately increasing the energy density of a lithium-air battery including the cathode.
    Type: Application
    Filed: November 17, 2020
    Publication date: December 23, 2021
    Inventors: Sam Ick Son, Young Joon Bae, Hyeok Jun Park, Ki Suk Kang, Young Min Ko
  • Silicon based fusion composition and manufacturing method of silicon carbide single crystal using the same
    Patent number: 11203818
    Abstract: The present disclosure relates to a silicon-based fusion composition used for a solution growth method for forming a silicon carbide single crystal, and represented by the following Formula 1, including silicon, a first metal (M1), scandium (Sc) and aluminum (Al): SiaM1bSccAld??(Formula 1) wherein a is more than 0.4 and less than 0.8, b is more than 0.2 and less than 0.6, c is more than 0.01 and less than 0.1, and d is more than 0.01 and less than 0.1.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: December 21, 2021
    Inventors: Ho Rim Lee, Chan Yeup Chung, Manshik Park, Jung Min Ko
  • DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    Publication number: 20210384287
    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: Application
    Filed: August 19, 2021
    Publication date: December 9, 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
  • Silicon-based molten composition and method for manufacturing silicon carbide single crystal using the same
    Patent number: 11193217
    Abstract: A silicon-based molten composition according to an exemplary embodiment of the present invention is used in a solution growing method for forming silicon carbide single crystal, and is expressed in Formula 1 including silicon (Si), chromium (Cr), vanadium (V), and aluminum (Al). SiaCrbVcAld??[Formula 1] In Formula 1, a is equal to or greater than 0.4 and equal to or less than 0.9, b+c is equal to or greater than 0.1 and equal to or less than 0.6, c/(b+c) is equal to or greater than 0.05 and equal to or less than 0.95, and d is equal to or greater than 0.01 and equal to or less than 0.1.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: December 7, 2021
    Inventors: Junghwan Kim, Ho Rim Lee, Chan Yeup Chung, Jung Min Ko, Manshik Park
  • Variable resistance memory device including silicon capping pattern
    Patent number: 11171287
    Abstract: A variable resistance memory device may include a memory unit including a first electrode disposed on a substrate, a variable resistance pattern disposed on the first electrode and a second electrode disposed on the variable resistance pattern, a selection pattern disposed on the memory unit, and a capping structure covering a sidewall of the selection pattern. The capping structure may include a first capping pattern and a second capping pattern sequentially stacked on at least one sidewall of the selection pattern. The first capping pattern may be silicon pattern, and the second capping pattern may include a nitride.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: November 9, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-Uk Kim, Young-Min Ko, Byong-Ju Kim, Kwang-Min Park, Jeong-Hee Park, Dong-Sung Choi
  • 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
  • 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
  • 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
  • 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
  • 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