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).
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Publication number: 20250205710Abstract: 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: ApplicationFiled: March 11, 2025Publication date: June 26, 2025Applicant: Curiosis Inc.Inventors: Min Seop PARK, Ho Young YUN, Jae Hoon SHIN, Beom Jun LEE
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Publication number: 20250090824Abstract: 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: ApplicationFiled: November 18, 2024Publication date: March 20, 2025Applicant: CURIOSIS CO., LTDInventors: Ho Young YUN, Hee Don AHN, Ki Chan KIM, Ji Hoon SHIN, Kyun Tae KIM
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Publication number: 20240263119Abstract: 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: ApplicationFiled: July 27, 2022Publication date: August 8, 2024Inventors: Myeong Woo KANG, Tae Hwan SHIN, Yu Jin LEE, Sung Gyu SHIN, Ho Young YUN
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Publication number: 20230348842Abstract: 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: ApplicationFiled: May 30, 2023Publication date: November 2, 2023Applicant: CURIOSIS CO., LTD.Inventors: Ho Young Yun, Myeong Woo Kang, Tae Hwan Shin, Yu Jin Lee, Sung Gyu Shin
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Patent number: 11666938Abstract: 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: GrantFiled: March 18, 2021Date of Patent: June 6, 2023Assignee: CURIOSIS Co., Ltd.Inventors: Ho Young Yun, Myeong Woo Kang, Noo Li Jeon
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Patent number: 11262347Abstract: 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: GrantFiled: May 3, 2018Date of Patent: March 1, 2022Assignee: CURIOSIS CO., LTD.Inventors: Ho Young Yun, Sung Young Choi
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Patent number: 11219897Abstract: 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: GrantFiled: December 30, 2016Date of Patent: January 11, 2022Assignee: CURIOSIS CO., LTD.Inventors: Seung Jeong Song, Ho Young Yun
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Publication number: 20210229127Abstract: 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: ApplicationFiled: March 18, 2021Publication date: July 29, 2021Applicant: CURIOSIS Co., Ltd.Inventors: Ho Young YUN, Myeong Woo KANG, Noo Li JEON
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Publication number: 20200269242Abstract: 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: ApplicationFiled: December 30, 2016Publication date: August 27, 2020Inventors: Seung Jeong SONG, Ho Young YUN
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Publication number: 20190339253Abstract: 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: ApplicationFiled: May 3, 2018Publication date: November 7, 2019Inventors: Ho Young YUN, Sung Young CHOI
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Publication number: 20180029070Abstract: 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: ApplicationFiled: August 1, 2016Publication date: February 1, 2018Inventors: Ho Young YUN, Myeong Woo Kang, Noo Li JEON
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Publication number: 20110059686Abstract: 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: ApplicationFiled: June 2, 2010Publication date: March 10, 2011Applicant: Samsung Electronics Co., Ltd.Inventors: Yong Hee Hwang, Sung Woo Kim, Ho Young Yun
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Patent number: 7751040Abstract: 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: GrantFiled: September 27, 2006Date of Patent: July 6, 2010Assignees: Digital Bio Technology Co., Ltd., Seoul National University Industry FoundationInventors: Jun-Keun Chang, Hyun-Woo Bang, Ho-Young Yun, Keun-Chang Cho, Chan-Il Chung
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Publication number: 20100003744Abstract: 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: ApplicationFiled: September 11, 2009Publication date: January 7, 2010Applicant: DIGITAL BIO TECHNOLOGY CO., LTD.Inventors: Jun-keun CHANG, Chan-il CHUNG, Ho-young YUN, Hyun-woo BANG
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Publication number: 20090035802Abstract: 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: ApplicationFiled: July 31, 2007Publication date: February 5, 2009Applicant: Digital Bio Technology, Co., Ltd.Inventors: Jun-keun Chang, Chan-il Chung, Ho-young Yun, Hyun-woo Bang
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Publication number: 20080218753Abstract: 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: ApplicationFiled: September 27, 2006Publication date: September 11, 2008Applicant: DIGITAL BIO TECHNOLOGY CO., LTD.Inventors: Jun-Keun Chang, Hyun-Woo Bang, Ho-Young Yun, Keun-Chang Cho, Chan-Il Chung