Patents by Inventor Hyeong Choi

Hyeong Choi 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: 12280135
    Abstract: A cosmetic composition for peel-off-type packs includes a thickener so that pearl or powder particles are stabilized in a formulation to thus impart a sophisticated and differentiated appearance. The content of an alcohol ingredient therein is controlled to accelerate drying, which maximizes a lifting effect. Silicone, imparting a feeling of conditioning, is introduced into polyvinyl alcohol and polyvinyl pyrrolidone, which are film formers, thus minimizing skin irritation upon peeling off.
    Type: Grant
    Filed: September 7, 2022
    Date of Patent: April 22, 2025
    Assignee: KOLMAR KOREA CO., LTD.
    Inventors: Jeong Mi Lee, Sang Keun Han, Hyeong Choi, Sung Won Lee
  • Publication number: 20240312409
    Abstract: Disclosed is a display driving apparatus. The display driving apparatus includes a distance calculator configured to calculate, for a plurality of pixels constituting a frame input to a display panel, distances between respective pixels and a central pixel, a gain calculator configured to divide the frame constituted by the plurality of pixels into an interest area and a non-interest area using the distances between respective pixels and the central pixel, and to determine a gain of each pixel in accordance with an area where the pixel is disposed, and a gain applier configured to generate pixel data using the gain of each pixel. Gains of the pixels disposed in the interest area have a constant value. Gains of the pixels disposed in the non-interest area are decreased in proportion to distances between the pixels in the non-interest area and the central pixel, respectively.
    Type: Application
    Filed: March 11, 2024
    Publication date: September 19, 2024
    Applicant: LX SEMICON CO., LTD.
    Inventors: Yun Hyeong CHOI, Hyeon Woon SHIN
  • Publication number: 20240222159
    Abstract: A bowl for processing a substrate includes an opening disposed in an upper portion and allowing a substrate to be discharged and input therethrough; a cup configured to form a processing space for processing the substrate; and an edge heating portion provided in the cup and configured to heat an edge of the substrate.
    Type: Application
    Filed: June 20, 2023
    Publication date: July 4, 2024
    Inventor: Se Hyeong CHOI
  • Publication number: 20220409513
    Abstract: A cosmetic composition for peel-off-type packs includes a thickener so that pearl or powder particles are stabilized in a formulation to thus impart a sophisticated and differentiated appearance. The content of an alcohol ingredient therein is controlled to accelerate drying, which maximizes a lifting effect. Silicone, imparting a feeling of conditioning, is introduced into polyvinyl alcohol and polyvinyl pyrrolidone, which are film formers, thus minimizing skin irritation upon peeling off.
    Type: Application
    Filed: September 7, 2022
    Publication date: December 29, 2022
    Inventors: Jeong Mi LEE, Sang Keun HAN, Hyeong CHOI, Sung Won LEE
  • Patent number: 11428644
    Abstract: An electronic apparatus including a display and one or more processor is disclosed. The one or more processor is configured to: divide a first error value of each of a plurality of first components with respect to a mounting position acquired through inspection of a plurality of substrates of a first type, into a plurality of error values, generate a graph of a tree structure including a plurality of nodes corresponding to the plurality of first components, component types of each of the plurality of first components and a plurality of components included in a mounter, adjust attributes of each of the plurality of nodes using the plurality of error values divided from the first error value of each of the plurality of first components, and display the graph in which the attributes of each of the plurality of nodes are adjusted, on the display.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: August 30, 2022
    Assignee: KOH YOUNG TECHNOLOGY INC.
    Inventors: Jong Myoung Lee, Duk Young Lee, Su Hyeong Choi, Hyeon Su Jeong
  • Patent number: 11395450
    Abstract: A method for determining a cause of a mounting failure for a component mounted on a substrate, which is performed by an electronic apparatus, comprises: receiving an inspection result of a mounting failure for each of a plurality of first components determined by inspecting a plurality of substrates of a first type; calculating a mounting failure rate of each of the plurality of first components using the inspection result; determining a plurality of second components in which a mounting failure has occurred based on the mounting failure rate; and determining a cause of the mounting failure for each of the plurality of second components as at least one of a component mounting position setting error, a mounting condition setting error according to a component type and a defect of a nozzle, based on the mounting failure rate of each of the plurality of first components.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: July 19, 2022
    Assignee: KOH YOUNG TECHNOLOGY INC.
    Inventors: Jong Myoung Lee, Duk Young Lee, Su Hyeong Choi, Hyeon Su Jeong
  • Patent number: 11261759
    Abstract: A turbine support structure supports a turbine casing and is configured to be movable when the turbine casing is thermally deformed while a gas turbine is operated, thus preventing a fatigue fracture of the turbine casing from occurring. The turbine support structure includes a pair of supports, each having an upper and lower end, for supporting respective opposite side surfaces of the turbine casing at the upper end of either support; and a movable unit installed at the lower end of each support and configured to movably support the lower end of the support. The movable unit is spaced outwardly from the corresponding opposite side surface of the turbine casing, so that the corresponding support inclines toward the turbine casing and is rotatable. The lower end of each support is rotatably coupled to the corresponding movable unit so that the support is rotatable toward an axis of the turbine casing.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: March 1, 2022
    Inventors: Jin Ho Bae, Jae Hyeong Choi
  • Patent number: 11242366
    Abstract: According to aspects of the present invention, a peptide with any one sequence of SEQ ID NOS:1 to 3 exhibits high selective binding affinity to a target and the microcapsule has superior physicochemical stability. Therefore, the cosmetic composition containing the microcapsule linked to the peptide manifests high delivery efficiency of an active ingredient included in the capsule to target cells, thereby exhibiting superior skin-condition improvement effects.
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: February 8, 2022
    Assignee: KOLMAR KOREA CO., LTD.
    Inventors: Sang Keun Han, Hyun Sook Lee, Eun Ah Kim, Seung Min Hyun, Hyeong Choi, So Yoon Baek, Jae Hwa Hong, Chae Mi Lim, Da Jeong Bak, Hye Jin Jo, Hak Sung Lee, Ji Hun Park, Eun Young Lee
  • Publication number: 20210404973
    Abstract: An electronic apparatus including a display and one or more processor is disclosed. The one or more processor is configured to: divide a first error value of each of a plurality of first components with respect to a mounting position acquired through inspection of a plurality of substrates of a first type, into a plurality of error values, generate a graph of a tree structure including a plurality of nodes corresponding to the plurality of first components, component types of each of the plurality of first components and a plurality of components included in a mounter, adjust attributes of each of the plurality of nodes using the plurality of error values divided from the first error value of each of the plurality of first components, and display the graph in which the attributes of each of the plurality of nodes are adjusted, on the display.
    Type: Application
    Filed: November 27, 2019
    Publication date: December 30, 2021
    Applicant: KOH YOUNG TECHNOLOGY INC.
    Inventors: Jong Myoung LEE, Duk Young LEE, Su Hyeong CHOI, Hyeon Su JEONG
  • Publication number: 20210105920
    Abstract: A method for determining a cause of a mounting failure for a component mounted on a substrate, which is performed by an electronic apparatus, comprises: receiving an inspection result of a mounting failure for each of a plurality of first components determined by inspecting a plurality of substrates of a first type; calculating a mounting failure rate of each of the plurality of first components using the inspection result; determining a plurality of second components in which a mounting failure has occurred based on the mounting failure rate; and determining a cause of the mounting failure for each of the plurality of second components as at least one of a component mounting position setting error, a mounting condition setting error according to a component type and a defect of a nozzle, based on the mounting failure rate of each of the plurality of first components.
    Type: Application
    Filed: June 28, 2019
    Publication date: April 8, 2021
    Applicant: KOH YOUNG TECHNOLOGY INC.
    Inventors: Jong Myoung LEE, Duk Young LEE, Su Hyeong CHOI, Hyeon Su JEONG
  • Publication number: 20200190143
    Abstract: According to aspects of the present invention, a peptide with any one sequence of SEQ ID NOS:1 to 3 exhibits high selective binding affinity to a target and the microcapsule has superior physicochemical stability. Therefore, the cosmetic composition containing the microcapsule linked to the peptide manifests high delivery efficiency of an active ingredient included in the capsule to target cells, thereby exhibiting superior skin-condition improvement effects.
    Type: Application
    Filed: January 19, 2018
    Publication date: June 18, 2020
    Inventors: Sang Keun HAN, Hyun Sook LEE, Eun Ah KIM, Seung Min HYUN, Hyeong CHOI, So Yoon BAEK, Jae Hwa HONG, Chae Mi LIM, Da Jeong BAK, Hye Jin JO, Hak Sung LEE, Ji Hun PARK, Eun Young LEE
  • Patent number: 10648350
    Abstract: A retainer for a gas turbine blade that inhibits deviation of a rotating blade mounted on a rotor of a gas turbine, can include: a retainer frame disposed at one side of the rotating blade and configured to form an inside chamber through which cooled air is introduced, between the retainer frame and the rotating blade; a barrier wall formed between the retainer frame and the rotating blade and configured to divide the inside chamber into a plurality of cooling chambers; and a fixing unit disposed at one side of the retainer frame and configured to fix the retainer frame to the rotor.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: May 12, 2020
    Assignee: Doosan Heavy Industries Construction Co., Ltd
    Inventor: Jae Hyeong Choi
  • Publication number: 20190085730
    Abstract: A turbine support structure supports a turbine casing and is configured to be movable when the turbine casing is thermally deformed while a gas turbine is operated, thus preventing a fatigue fracture of the turbine casing from occurring. The turbine support structure includes a pair of supports, each having an upper and lower end, for supporting respective opposite side surfaces of the turbine casing at the upper end of either support; and a movable unit installed at the lower end of each support and configured to movably support the lower end of the support. The movable unit is spaced outwardly from the corresponding opposite side surface of the turbine casing, so that the corresponding support inclines toward the turbine casing and is rotatable. The lower end of each support is rotatably coupled to the corresponding movable unit so that the support is rotatable toward an axis of the turbine casing.
    Type: Application
    Filed: July 13, 2018
    Publication date: March 21, 2019
    Inventors: Jin Ho BAE, Jae Hyeong CHOI
  • Publication number: 20190000742
    Abstract: A cosmetic composition for peel-off-type packs includes a thickener so that pearl or powder particles are stabilized in a formulation to thus impart a sophisticated and differentiated appearance. The content of an alcohol ingredient therein is controlled to accelerate drying, which maximizes a lifting effect. Silicone, imparting a feeling of conditioning, is introduced into polyvinyl alcohol and polyvinyl pyrrolidone, which are film formers, thus minimizing skin irritation upon peeling off.
    Type: Application
    Filed: November 30, 2016
    Publication date: January 3, 2019
    Inventors: Jeong Mi LEE, Sang Keun HAN, Hyeong CHOI, Sung Won LEE
  • Publication number: 20180291751
    Abstract: A retainer for a gas turbine blade that inhibits deviation of a rotating blade mounted on a rotor of a gas turbine, can include: a retainer frame disposed at one side of the rotating blade and configured to form an inside chamber through which cooled air is introduced, between the retainer frame and the rotating blade; a barrier wall formed between the retainer frame and the rotating blade and configured to divide the inside chamber into a plurality of cooling chambers; and a fixing unit disposed at one side of the retainer frame and configured to fix the retainer frame to the rotor.
    Type: Application
    Filed: December 14, 2017
    Publication date: October 11, 2018
    Inventor: Jae Hyeong CHOI
  • Patent number: 9784491
    Abstract: Provided is a driving device for an automatic ice-making machine, the driving device including: a cam gear that rotates a tray; and an operating lever that organically operates along a cam plane for an ice-cube quantity detecting arm formed at the cam gear and allows the ice-cube quantity detecting arm to rotate downward into an ice-cube storage bin, wherein a cam groove for the ice-cube quantity detecting arm is formed in the cam plane for the ice-cube quantity detecting arm of the cam gear and allows the operating level to descend so that the ice-cube quantity detecting arm rotates downward into the ice-cube storage bin, and a protrusion is formed between the cam plane for the ice-cube quantity detecting arm and the cam groove for the ice-cube quantity detecting arm and allows the operating lever to ascend so that the ice-cube quantity detecting arm that rotates downward into the ice-cube storage bin rotates upward.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: October 10, 2017
    Assignee: SCD CO., LTD.
    Inventor: Jae Hyeong Choi
  • Patent number: 9158500
    Abstract: A data processing device which includes a conversion circuit and a pseudo random number generator including a series connection of plural shift registers. The conversion circuit receives a pseudo random number sequence from an output of one of the plural shift registers excluding a last shift register of the series connection, and converts first data to second data using the received pseudo random number sequence.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: October 13, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki Jun Lee, Jun Jin Kong, Yong June Kim, Jae Hong Kim, Hong Rak Son, Jung Soo Chung, Seong Hyeong Choi
  • Publication number: 20130233010
    Abstract: Provided is a driving device for an automatic ice-making machine, the driving device including: a cam gear that rotates a tray; and an operating lever that organically operates along a cam plane for an ice-cube quantity detecting arm formed at the cam gear and allows the ice-cube quantity detecting arm to rotate downward into an ice-cube storage bin, wherein a cam groove for the ice-cube quantity detecting arm is formed in the cam plane for the ice-cube quantity detecting arm of the cam gear and allows the operating level to descend so that the ice-cube quantity detecting arm rotates downward into the ice-cube storage bin, and a protrusion is formed between the cam plane for the ice-cube quantity detecting arm and the cam groove for the ice-cube quantity detecting arm and allows the operating lever to ascend so that the ice-cube quantity detecting arm that rotates downward into the ice-cube storage bin rotates upward.
    Type: Application
    Filed: March 8, 2013
    Publication date: September 12, 2013
    Applicant: SCD CO., LTD.
    Inventor: Jae Hyeong CHOI
  • Publication number: 20130007081
    Abstract: A data processing which includes a conversion circuit and a pseudo random number generator including a series connection of plural shift registers. The conversion circuit receives a pseudo random number sequence from an output of one of the plural shift registers excluding a last shift register of the series connection, and converts first data to second data using the received pseudo random number sequence.
    Type: Application
    Filed: June 29, 2012
    Publication date: January 3, 2013
    Inventors: KI JUN LEE, JUN JIN KONG, YONG JUNE KIM, JAE HONG KIM, HONG RAK SON, JUNG SOO CHUNG, SEONG HYEONG CHOI
  • Publication number: 20110320689
    Abstract: Methods of operating integrated circuit devices include updating a mapping table with physical address information by reading forward link information from a plurality of spare sectors in a corresponding plurality of pages within a nonvolatile memory device and then writing mapping table information derived from the forward link information into the mapping table. This forward link information may be configured as absolute address information (e.g., next physical address) and/or relative address information (e.g., change in physical address). This updating of the mapping table may include updating a mapping table within a volatile memory, in response to a resumption of power within the integrated circuit device. This resumption of power may follow a power failure during which the contents of the volatile memory are lost.
    Type: Application
    Filed: June 13, 2011
    Publication date: December 29, 2011
    Inventors: Kyoung Lae Cho, Jun-jin Kong, Hong-rak Son, Seong-hyeong Choi