Patents by Inventor Taeyoung Park

Taeyoung Park 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).

  • Patent number: 11940194
    Abstract: A power converting apparatus includes: a rectifying unit configured to rectify an input AC power, a buck converter that is configured to step down a voltage of the rectified power and that is configured to output DC power having the step down voltage, a first inverter that is connected to an output terminal of the buck converter and that is configured to convert the DC power into AC power to drive a first motor, a second inverter that is connected to the output terminal of the buck converter, that is disposed in parallel to the first inverter, and that is configured to convert the DC power into AC power to drive a second motor, and a converter controller configured to control an output voltage of the DC power of the buck converter.
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: March 26, 2024
    Assignee: LG Electronics Inc.
    Inventors: Jinho Cho, Taeyoung Park, Jongwon Heo
  • Publication number: 20240090199
    Abstract: A semiconductor device includes a first active pattern on a substrate, the first active pattern extending in a third direction having an acute angle with respect to a first direction and a second direction, the first direction and the second direction being substantially parallel to an upper surface of the substrate and substantially perpendicular to each other, a first conductive filling pattern on an upper surface of a central portion of the first active pattern, the first conductive filling pattern having a shape of a parallelogram, a gate structure extending in the first direction in an upper portion of the first active pattern, and a bit line structure on the first conductive filling pattern and extending in the second direction.
    Type: Application
    Filed: August 11, 2023
    Publication date: March 14, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jingyu Park, Jongyoung Park, Taeyoung Koh, Kiyong Kim, Sundoo Kim, Jaehyun Kim
  • Publication number: 20240062882
    Abstract: Disclosed in the present application is provided a method of automating a dental crown design based on artificial intelligence, the method may include: acquiring a three-dimensional intra-oral scanner image acquired from a patient and a three-dimensional dental crown mesh image designed by a dental technician in correspondence with the intra-oral scanner image; preprocessing the acquired three-dimensional intra-oral scanner image and the three-dimensional dental crown mesh image designed by the dental technician in correspondence with the intra-oral scanner image; converting an input mesh model and an output mesh model into an input voxel image and an output voxel image, respectively; and generating an AI output voxel image corresponding to the input voxel image using the converted input voxel image and output voxel image as training data, and training an artificial neural network by comparing the generated AI output voxel image with the output voxel image included in the training data.
    Type: Application
    Filed: August 14, 2023
    Publication date: February 22, 2024
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hyung Min KIM, Heekyung KOH, Taeyoung PARK
  • Patent number: 11798912
    Abstract: A method of fabricating a display device may include disposing a display panel on a stage to be parallel to an XZ-plane defined by a horizontal X-axis and a vertical Z-axis, measuring a height of a first side surface of the display panel in a direction of the Z-axis, rotating the stage such that the first side surface is parallel to a reference horizontal line in case that a result of the measured height indicates that the first side surface includes an inclined surface, moving the display panel in a direction of the Z-axis such that a first pad disposed on the first side surface overlaps the reference horizontal line, and bonding a second pad of a printed circuit board with the first pad.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: October 24, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Taeyoung Park, Jungseon Park, Jun-Hee Lee, Hyunwoo Lee
  • Publication number: 20230285901
    Abstract: Provided is a feed spacer having a three-layered structure, and a reverse osmosis membrane filter module including the same, where the feed spacer includes a first set of a plurality of strands that are positioned in parallel; a second set of a plurality of parallel strands provided to cross the first set; and a third set of a plurality of parallel strands positioned in parallel with a raw water flow direction, where at least one of the first set and the second set consists of strands having a smaller thickness than that of the strands constituting the third set.
    Type: Application
    Filed: February 16, 2022
    Publication date: September 14, 2023
    Inventors: Taehyeong KIM, Taeyoung PARK, Se Jeong HWANG, Phill LEE
  • Patent number: 11740132
    Abstract: A processing system of a mobile device acquires an image of an object of a target color, wherein the image was captured by an integrated digital camera of the mobile device, calculates a first plurality of values that describes the target color, and wherein the calculating is based on an analysis of a pixel of the image, and identifies a first candidate color from among a plurality of candidate colors, wherein each candidate color in the plurality of candidate colors is associated with a second set of values that describes the each candidate color, and wherein the second set of values describing the first candidate color matches the first set of values more closely than any second set of values associated with another candidate color of the plurality of candidate colors.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: August 29, 2023
    Assignee: Datacolor, Inc.
    Inventors: Hong Wei, Sachin Deshpande, Taeyoung Park
  • Publication number: 20230200135
    Abstract: A display panel comprises: a pixel in a display area of the display panel, the pixel including: a light emitting device configured to emit light responsive to a driving current; a driving transistor configured to supply the driving current; and a plurality of switching transistors configured to control the supply of the driving current to the light emitting device by the driving transistor, wherein at least one of the plurality of switching transistors is configured to provide a path to ground through which an excitation current exits within the pixel.Accordingly, it is possible to improve the brightness phenomenon occurring due to an unintentionally increased amount of current in the pixel adjacent to the through hole, thereby the image quality may be improved.
    Type: Application
    Filed: November 28, 2022
    Publication date: June 22, 2023
    Inventor: TaeYoung Park
  • Publication number: 20230052725
    Abstract: The present disclosure relates to a converter for an air conditioner. The converter includes a substrate; an inductor disposed in one side of the substrate, and comprising a core and a coil wound around the core; a switching element disposed in one side of the substrate, and selectively controlling a flow of a circuit; and a heat sink for absorbing heat generated from the switching element by contacting the switching element, wherein a lead-in hole is formed in one side of the substrate, and at least a portion of the inductor is disposed in the lead-in hole, thereby quickly discharging the heat generated by the inverter and more efficiently using a space.
    Type: Application
    Filed: January 5, 2021
    Publication date: February 16, 2023
    Inventors: Seungwoo CHAE, Taeyoung PARK, Jinho CHO
  • Patent number: 11528807
    Abstract: A bonding device includes: a bonding head configured to move in a vertical direction; a stage disposed under the bonding head and including a first portion, the first portion having a first plane surface facing the bonding head and a first support surface opposite to the first plane surface; and a supporter disposed under the stage and including a second support surface facing the first support surface, wherein the second support surface of the supporter has a recess portion having a first radius of curvature.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: December 13, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jungseon Park, Taeyoung Park, Jun-Hee Lee, Hyunwoo Lee
  • Publication number: 20220370959
    Abstract: Provided is a feed side spacer comprising a network structure, wherein the network structure includes a hexagonal eye, the hexagonal eye includes a pair of parallel portions parallel to a flow direction of a supply liquid, and an inclined portion disposed in a diagonal direction with respect to the flow direction of the supply liquid; the parallel portion has a length of 1 mm to 5 mm; the inclined portion has a length of 5.1 mm to 10 mm; and an angle formed by sides in contact with each other of the inclined portion is from 50┬░ to 80┬░, and a separation membrane element comprising same.
    Type: Application
    Filed: September 25, 2020
    Publication date: November 24, 2022
    Inventors: Taehyeong KIM, Dae Hun KIM, Taeyoung PARK, Phill LEE, Kyunghoon MIN
  • Publication number: 20220298384
    Abstract: Provided is a hot-melt adhesive composition containing a polymer resin and a magnetic composite for a water treatment element, an adhesive film, and a water treatment element including the same.
    Type: Application
    Filed: December 11, 2020
    Publication date: September 22, 2022
    Inventors: Hosung KANG, Se Jeong HWANG, Phill LEE, Kwang Hwan KIM, Taeyoung PARK, Sangbum AHN
  • Publication number: 20220193610
    Abstract: Provided is a feed spacer for reducing differential pressure of a reverse osmosis element, the feed spacer forming the reverse osmosis element, the feed spacer comprising a plurality of strands disposed in a mesh shape having predetermined intersection points, and wherein a vertical cross section of each of the strands has a rhombic shape such that a pressure loss of in the feed spacer is minimized by an effective flow of raw water at an interface of a reverse osmosis membrane, and a nozzle for forming the feed spacer.
    Type: Application
    Filed: March 17, 2020
    Publication date: June 23, 2022
    Inventors: Taehyeong KIM, Taeyoung PARK, Phill LEE, Dae Hun KIM, Kyunghoon MIN
  • Publication number: 20220126240
    Abstract: Provided is a reverse osmosis spacer and a reverse osmosis element with a high recovery rate, and, more particularly, to a reverse osmosis spacer and a reverse osmosis element with a high recovery rate, which are capable of increasing a flow rate of produced water and decreasing less a salt removal rate in the reverse osmosis element during an operation at a high recovery rate with a structure of the reverse osmosis spacer that comprises the reverse osmosis element.
    Type: Application
    Filed: March 19, 2020
    Publication date: April 28, 2022
    Inventors: Taeyoung PARK, Phill LEE, Taehyeong KIM, Hyelim KANG, Huizi SHEN, Gahyeon LEE, Kiho KIM
  • Publication number: 20210305201
    Abstract: A method of fabricating a display device may include disposing a display panel on a stage to be parallel to an XZ-plane defined by a horizontal X-axis and a vertical Z-axis, measuring a height of a first side surface of the display panel in a direction of the Z-axis, rotating the stage such that the first side surface is parallel to a reference horizontal line in case that a result of the measured height indicates that the first side surface includes an inclined surface, moving the display panel in a direction of the Z-axis such that a first pad disposed on the first side surface overlaps the reference horizontal line, and bonding a second pad of a printed circuit board with the first pad.
    Type: Application
    Filed: December 16, 2020
    Publication date: September 30, 2021
    Applicant: Samsung Display Co., LTD.
    Inventors: TAEYOUNG PARK, JUNGSEON PARK, JUN-HEE LEE, HYUNWOO LEE
  • Publication number: 20210305183
    Abstract: A bonding device includes a stage supporting a display panel including a first area through which a pad is exposed, a sensor disposed on the stage and facing the first area, and a handler disposing a circuit board on the first area. The handler includes a body supporting the circuit board and a rod connected to the body and selectively in contact with a second area of the circuit board overlapping the first area.
    Type: Application
    Filed: December 9, 2020
    Publication date: September 30, 2021
    Inventors: HYUNWOO LEE, Jungseon Park, Taeyoung Park, Jun-Hee Lee
  • Publication number: 20210289632
    Abstract: A bonding device includes: a bonding head configured to move in a vertical direction; a stage disposed under the bonding head and including a first portion, the first portion having a first plane surface facing the bonding head and a first support surface opposite to the first plane surface; and a supporter disposed under the stage and including a second support surface facing the first support surface, wherein the second support surface of the supporter has a recess portion having a first radius of curvature.
    Type: Application
    Filed: January 12, 2021
    Publication date: September 16, 2021
    Inventors: JUNGSEON PARK, Taeyoung Park, Jun-Hee Lee, Hyunwoo Lee
  • Patent number: 11112312
    Abstract: A method includes determining a fielded color measurement instrument is not calibrated to measure light emitted by a fielded light emitting device, assembling a calibration matrix, such that a product of the calibration matrix multiplied by a response of the fielded color measurement instrument to the light emitted by the fielded light emitting device is a triplet that corresponds to a Commission Internationale de L'├ęclairage XYZ color space, wherein the calibration matrix contains measurements made by the fielded color measurement instrument of a first plurality of lights emitted by the fielded light emitting device and measurements made by a spectroradiometer of a second plurality of lights emitted by a reference light emitting device of a same make and model as the fielded light emitting device, wherein the spectroradiometer is located remotely from the fielded color measurement instrument, and storing the calibration matrix on the fielded color measurement instrument.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: September 7, 2021
    Assignee: DATACOLOR, INC.
    Inventors: Nilesh B. Dhote, Taeyoung Park
  • Publication number: 20210247120
    Abstract: A power converting apparatus includes: a rectifying unit configured to rectify an input AC power, a buck converter that is configured to step down a voltage of the rectified power and that is configured to output DC power having the step down voltage, a first inverter that is connected to an output terminal of the buck converter and that is configured to convert the DC power into AC power to drive a first motor, a second inverter that is connected to the output terminal of the buck converter, that is disposed in parallel to the first inverter, and that is configured to convert the DC power into AC power to drive a second motor, and a converter controller configured to control an output voltage of the DC power of the buck converter.
    Type: Application
    Filed: February 11, 2021
    Publication date: August 12, 2021
    Inventors: Jinho CHO, Taeyoung PARK, Jongwon HEO
  • Patent number: 10977996
    Abstract: An organic light emitting display includes a display panel including a plurality of pixels, each pixel among the plurality of pixels including an organic light emitting diode (OLED) connected between a first potential driving power having an initial value and a second potential driving power, and a driving thin film transistor (TFT) connected between the first potential driving power and the second potential driving power; a driver integrated circuit (IC) configured to drive the display panel; a power IC configured to apply the first potential driving power to the display panel; and a sensing unit configured to sense changes in driving characteristics of the display panel each time the first potential driving power varies from an initial value of the first potential driving power in a state where the initial value of the first potential driving power and a test pattern are applied to the display panel.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: April 13, 2021
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Hyunjae Lee, Taeyoung Park, Dongjun Choi, Dongsup Shim, Ohgun Kwon
  • Publication number: 20210102842
    Abstract: A processing system of a mobile device acquires an image of an object of a target color, wherein the image was captured by an integrated digital camera of the mobile device, calculates a first plurality of values that describes the target color, and wherein the calculating is based on an analysis of a pixel of the image, and identifies a first candidate color from among a plurality of candidate colors, wherein each candidate color in the plurality of candidate colors is associated with a second set of values that describes the each candidate color, and wherein the second set of values describing the first candidate color matches the first set of values more closely than any second set of values associated with another candidate color of the plurality of candidate colors.
    Type: Application
    Filed: October 2, 2019
    Publication date: April 8, 2021
    Inventors: Hong Wei, Sachin Deshpande, Taeyoung Park