Patents by Inventor Ho-Young Yun

Ho-Young Yun 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).

  • Publication number: 20250205710
    Abstract: An embodiment of the present disclosure is to provide a slide tray and a manufacturing method therefor. The slide tray comprises: a planar member; and a plurality of slide receiving portions formed on one surface of the planar member and formed as recesses that can accommodate slides, wherein the plurality of slide receiving portions are formed on the planar member at certain intervals, and the plurality of slide receiving portions may each have at least a portion formed as a hollow portion and at least a portion to which an adsorbent film is attachable.
    Type: Application
    Filed: March 11, 2025
    Publication date: June 26, 2025
    Applicant: Curiosis Inc.
    Inventors: Min Seop PARK, Ho Young YUN, Jae Hoon SHIN, Beom Jun LEE
  • Publication number: 20250090824
    Abstract: A microneedle therapy device equipped with a needle cover according to an example embodiment of the present disclosure includes a pneumatic pump, a valve configured to switch a supply and cutoff of a compressed air from the pneumatic pump into the needle cover, a microneedle arranged inside the needle cover and configured to move forward and backward from an opening of the needle cover, and a controller configured to control an opening and closing of the valve and the movement of the microneedle. The controller is configured to control an opening time of the valve based on information input by a user.
    Type: Application
    Filed: November 18, 2024
    Publication date: March 20, 2025
    Applicant: CURIOSIS CO., LTD
    Inventors: Ho Young YUN, Hee Don AHN, Ki Chan KIM, Ji Hoon SHIN, Kyun Tae KIM
  • Publication number: 20240263119
    Abstract: The present invention relates to a cell culture vessel. Specifically, the present invention relates to a cell culture vessel capable of obtaining a clean image by preventing occurrence of distortion and dew condensation when performing an imaging acquisition operation on cells cultured in the cell culture vessel.
    Type: Application
    Filed: July 27, 2022
    Publication date: August 8, 2024
    Inventors: Myeong Woo KANG, Tae Hwan SHIN, Yu Jin LEE, Sung Gyu SHIN, Ho Young YUN
  • Publication number: 20230348842
    Abstract: An apparatus for separating a target object is provided. The apparatus includes an injection unit into which a fluid including microparticles is injected, a passage unit allowing a flow of the target object to be concentrated in a predetermined direction during a process of the injected fluid flowing, the passage unit comprising a plurality of engraved structures having a groove shape in a direction perpendicular to a main flow direction of the fluid, and a target object obtaining unit for obtaining the target object concentrated in the predetermined direction. At least one of the injection unit, the passage unit or the target object obtaining unit comprise a pillar structure arranged in an area other than the plurality of engraved structures.
    Type: Application
    Filed: May 30, 2023
    Publication date: November 2, 2023
    Applicant: CURIOSIS CO., LTD.
    Inventors: Ho Young Yun, Myeong Woo Kang, Tae Hwan Shin, Yu Jin Lee, Sung Gyu Shin
  • Patent number: 11666938
    Abstract: Disclosed is a liquid patterning device and liquid patterning method. The liquid patterning device includes: a substrate having a flat bottom and a surface; at least one microstructure formed to vertically protrude from the surface of the substrate and including a plurality of unit microposts so as to have a desired shape; and a liquid mover for moving a liquid to be patterned on the surface of the substrate in another direction from one direction of the microstructure.
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: June 6, 2023
    Assignee: CURIOSIS Co., Ltd.
    Inventors: Ho Young Yun, Myeong Woo Kang, Noo Li Jeon
  • Patent number: 11262347
    Abstract: A chip for blood plasma separation includes: (i) a body part, in which a sealed space through which blood can flow is integrally formed and the channel part and a ridge are alternately and continuously formed; (ii) an inflow part, which is disposed at an upper region of the body part into which the blood inflows; (iii) an outlet for discharging blood cells located at one side surface of the body part; and (iv) an outlet for discharging blood plasma located at the other side surface of the body part, in which the ridge is formed discretely, a chip array for blood plasma separation including the chip for blood plasma separation, a device for blood plasma separation including the chip for blood plasma separation and/or the chip array for blood plasma separation, and a method for blood plasma separation using the device.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: March 1, 2022
    Assignee: CURIOSIS CO., LTD.
    Inventors: Ho Young Yun, Sung Young Choi
  • Patent number: 11219897
    Abstract: Provided are a chip for separating or aligning fine particles, a device for separating or aligning fine particles including two or more chips for separating or aligning fine particles, and a method for separating or aligning fine particles using the chip for separating or aligning fine particles or the device for separating or aligning fine particles. The chip for separating or aligning fine particles includes: (i) a passage part in which a space where a fluid including fine particles which are capable of flowing is integrally formed and which has an inclined groove formed on one surface thereof; (ii) an inlet part which is positioned on one end of the passage part and into which the fluid is introduced; and (iii) a fine particle discharge part which is positioned on one side surface of the passage part, wherein one or more inclined grooves are formed to be inclined at an angle greater than 0° and less than 90° with respect to a line which is perpendicular to both side surfaces of the passage part.
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: January 11, 2022
    Assignee: CURIOSIS CO., LTD.
    Inventors: Seung Jeong Song, Ho Young Yun
  • Publication number: 20210229127
    Abstract: Disclosed is a liquid patterning device and liquid patterning method. The liquid patterning device includes: a substrate having a flat bottom and a surface; at least one microstructure formed to vertically protrude from the surface of the substrate and including a plurality of unit microposts so as to have a desired shape; and a liquid mover for moving a liquid to be patterned on the surface of the substrate in another direction from one direction of the microstructure.
    Type: Application
    Filed: March 18, 2021
    Publication date: July 29, 2021
    Applicant: CURIOSIS Co., Ltd.
    Inventors: Ho Young YUN, Myeong Woo KANG, Noo Li JEON
  • Publication number: 20200269242
    Abstract: Provided are a chip for separating or aligning fine particles, a device for separating or aligning fine particles including two or more chips for separating or aligning fine particles, and a method for separating or aligning fine particles using the chip for separating or aligning fine particles or the device for separating or aligning fine particles. The chip for separating or aligning fine particles includes: (i) a passage part in which a space where a fluid including fine particles which are capable of flowing is integrally formed and which has an inclined groove formed on one surface thereof; (ii) an inlet part which is positioned on one end of the passage part and into which the fluid is introduced; and (iii) a fine particle discharge part which is positioned on one side surface of the passage part, wherein one or more inclined grooves are formed to be inclined at an angle greater than 0° and less than 90° with respect to a line which is perpendicular to both side surfaces of the passage part.
    Type: Application
    Filed: December 30, 2016
    Publication date: August 27, 2020
    Inventors: Seung Jeong SONG, Ho Young YUN
  • Publication number: 20190339253
    Abstract: A chip for blood plasma separation includes: (i) a body part, in which a sealed space through which blood can flow is integrally formed and the channel part and a ridge are alternately and continuously formed; (ii) an inflow part, which is disposed at an upper region of the body part into which the blood inflows; (iii) an outlet for discharging blood cells located at one side surface of the body part; and (iv) an outlet for discharging blood plasma located at the other side surface of the body part, in which the ridge is formed discretely, a chip array for blood plasma separation including the chip for blood plasma separation, a device for blood plasma separation including the chip for blood plasma separation and/or the chip array for blood plasma separation, and a method for blood plasma separation using the device.
    Type: Application
    Filed: May 3, 2018
    Publication date: November 7, 2019
    Inventors: Ho Young YUN, Sung Young CHOI
  • Publication number: 20180029070
    Abstract: Disclosed is a liquid patterning device and liquid patterning method. The liquid patterning device includes: a substrate having a flat bottom and a surface; at least one microstructure formed to vertically protrude from the surface of the substrate and including a plurality of unit microposts so as to have a desired shape; and a liquid mover for moving a liquid to be patterned on the surface of the substrate in another direction from one direction of the microstructure.
    Type: Application
    Filed: August 1, 2016
    Publication date: February 1, 2018
    Inventors: Ho Young YUN, Myeong Woo Kang, Noo Li JEON
  • Publication number: 20110059686
    Abstract: A ventilator including a case having a supply air port to introduce outdoor air and an exhaust air port to discharge indoor air, a supply and exhaust air duct to communicate with the supply air port and the exhaust air port, and a partition disposed in the supply and exhaust air duct to divide the supply and exhaust air duct into a supply air region to communicate with the supply air port and an exhaust air region to communicate with the exhaust air port, the partition having protrusions protruding outward from opposite ends of the supply and exhaust air duct, the protrusions being bent. The partition is easily inserted into the supply and exhaust air duct by the bent protrusions of the partition to prevent leakage of indoor air and outdoor air and thus prevents the outdoor air and the indoor air from being mixed.
    Type: Application
    Filed: June 2, 2010
    Publication date: March 10, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yong Hee Hwang, Sung Woo Kim, Ho Young Yun
  • Patent number: 7751040
    Abstract: Disclosed is a microchip for a flowcytometer. A channel is expanded around a point, on which laser beams emitted from an optical unit are focused, so that focused sample particles slow down when they pass the expanded portion. This improves the detection intensity of sample particles.
    Type: Grant
    Filed: September 27, 2006
    Date of Patent: July 6, 2010
    Assignees: Digital Bio Technology Co., Ltd., Seoul National University Industry Foundation
    Inventors: Jun-Keun Chang, Hyun-Woo Bang, Ho-Young Yun, Keun-Chang Cho, Chan-Il Chung
  • Publication number: 20100003744
    Abstract: Disclosed is a a flow cytometer for diagnosis of HIV infections. A fluorescent material having a relatively lower fluorescence intensity is conjugated with one marker and another fluorescent material having a relatively higher fluorescence intensity is conjugated with the other marker. The two markers can be sorted and counted individually and simultaneously from the fluorescence intensity difference.
    Type: Application
    Filed: September 11, 2009
    Publication date: January 7, 2010
    Applicant: DIGITAL BIO TECHNOLOGY CO., LTD.
    Inventors: Jun-keun CHANG, Chan-il CHUNG, Ho-young YUN, Hyun-woo BANG
  • Publication number: 20090035802
    Abstract: Disclosed is a method for detecting and counting cell surface markers using a difference in fluorescence intensities. A fluorescent material having a relatively lower fluorescence intensity is conjugated with one marker and another fluorescent material having a relatively higher fluorescence intensity is conjugated with the other marker. The two markers can be sorted and counted individually and simultaneously from the fluorescence intensity difference.
    Type: Application
    Filed: July 31, 2007
    Publication date: February 5, 2009
    Applicant: Digital Bio Technology, Co., Ltd.
    Inventors: Jun-keun Chang, Chan-il Chung, Ho-young Yun, Hyun-woo Bang
  • Publication number: 20080218753
    Abstract: Disclosed is a microchip for a flowcytometer. A channel is expanded around a point, on which laser beams emitted from an optical unit are focused, so that focused sample particles slow down when they pass the expanded portion. This improves the detection intensity of sample particles.
    Type: Application
    Filed: September 27, 2006
    Publication date: September 11, 2008
    Applicant: DIGITAL BIO TECHNOLOGY CO., LTD.
    Inventors: Jun-Keun Chang, Hyun-Woo Bang, Ho-Young Yun, Keun-Chang Cho, Chan-Il Chung