Patents by Inventor Ryun Kim
Ryun Kim 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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Patent number: 12002207Abstract: Disclosed herein a method of constructing a blood vessel map, the method including: receiving, by a blood vessel map construction apparatus, a TOF image of the object; extracting, by the blood vessel map construction apparatus, a blood vessel stem, a center line of a blood vessel, and features of the center line included in the TOF image, and detecting branch points of the blood vessel based on the extracted blood vessel stem, center line of the blood vessel, and features of the center line; searching, by the blood vessel map construction apparatus, a reference blood vessel image corresponding to the TOF image in consideration of location information or curvature information of the branch points; calculating a similarity between the TOF image and the reference blood vessel image; and registering the TOF image in the blood vessel map based on the similarity.Type: GrantFiled: November 6, 2019Date of Patent: June 4, 2024Assignees: SAMSUNG LIFE PUBLIC WELFARE FOUNDATION, KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATIONInventors: Woo-Keun Seo, Ji-Eun Lee, Ha-Na Song, In-Young Baek, Jun Kyung Seong, Hye Ryun Kim
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Publication number: 20240180034Abstract: The present invention relates to an organic light emitting diode and an organic light emitting device including the organic light emitting diode. The organic light emitting diode includes a first electrode; a second electrode facing the first electrode; and a first blue emitting material layer including a first compound and a second compound and positioned between the first and second electrodes, wherein the first compound is represented by Formula 1, and the second compound is represented by Formula 3.Type: ApplicationFiled: September 12, 2023Publication date: May 30, 2024Applicant: LG DISPLAY CO., LTD.Inventors: Dong-Ryun LEE, Suk-Young BAE, Jong-Uk KIM, Han-Jin AHN, Jun-Yun KIM
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Publication number: 20240172554Abstract: The present invention relates to an organic light emitting diode and an organic light emitting device including the organic light emitting diode. The organic light emitting diode includes a first electrode; a second electrode facing the first electrode; and a first blue emitting material layer including a first compound, a second compound and a third compound and positioned between the first and second electrodes, wherein the first compound is represented by Formula 1, the second compound is represented by Formula 3, and the third compound is represented by Formula 5, and wherein in the first blue emitting material layer, a summation of a weight % of the first compound, a weight % of the second compound and a weight % of the third compound is 100%, and the weight % of each of the first and second compounds is greater than the weight % of the third compound.Type: ApplicationFiled: August 24, 2023Publication date: May 23, 2024Applicants: LG DISPLAY CO., LTD., Research & Business Foundation SUNGKYUNKWAN UNIVERSITYInventors: Suk-Young BAE, Dong-Ryun LEE, Jong-Uk KIM, Han-Jin AHN, Jun-Yun KIM, Jun-Yeob LEE, Sook-Hee JEONG, Jin-Ho PARK
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Publication number: 20240148923Abstract: A sterilization device includes a housing; a sterilization unit which emits germicidal light for sterilization of at least one target area to be sterilized; and a drive unit which moves at least a part of the sterilization unit between the outside and inside of the housing through an opening provided in the housing.Type: ApplicationFiled: January 11, 2024Publication date: May 9, 2024Inventors: Hyun Woo Choi, Sang Hyoung Lee, Woo Yeong Son, Jong Woon Kim, Hae Ryun Lee, Man Young Chun, Dong Hwan Sin
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Publication number: 20240139362Abstract: A sterilization apparatus includes a housing; a sterilization unit for irradiating, with sterilization light, at least one region to be sterilized; and a driving unit for moving the sterilization unit into and out of the housing via an opening of the housing and rotating the sterilization unit about a rotation axis.Type: ApplicationFiled: January 11, 2024Publication date: May 2, 2024Inventors: Hyun Woo Choi, Sang Hyoung Lee, Jong Min Lee, Jong Woon Kim, Hae Ryun Lee, Man Young Chun, Hye Jin Park
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Publication number: 20240124438Abstract: Provided are a phenanthroline-based compound, a method of preparing the same, and a perovskite solar cell including the same. The phenanthroline-based compound may be formed as a uniform layer even by a solution process due to its low average surface roughness (root mean square, RMS) and excellent processability. When a layer having the phenanthroline-based compound is provided as a polymer functional layer of the perovskite solar cell, the ionic defects on the surface between the perovskite and a metal oxide, may be passivated and charge transfer may be facilitated so that the energy efficiency and photostability of the solar cell are improved.Type: ApplicationFiled: August 29, 2023Publication date: April 18, 2024Inventors: Kwang Hee LEE, Hee Joo KIM, Yong Ryun KIM, Ju Hyeon KIM
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Publication number: 20240108135Abstract: One embodiment of the present invention relates to a push-to-open device mounted on a slide device having a fixed rail and a movable rail slidably provided on the fixed rail, and provides a push-to-open device comprising: a main body mounted on the fixed rail, and having a guide path and an inner space; a slider, which is provided on the main body so as to be capable of being caught by or released from a catching member of the movable rail, and moves along the guide path; a shaft, which has one end connected to the slider and the other end connected to an elastic member provided at the main body, and has a plurality of operating protrusions protruding from the outer peripheral surface thereof and a plurality of catching protrusions protruding at positions spaced a predetermined distance from the operating protrusions in the longitudinal direction; a rotator, which is provided at the main body, and engages with the operating protrusion to rotate in one direction by means of the movement of the shaft during a pType: ApplicationFiled: December 9, 2021Publication date: April 4, 2024Applicant: SEGOS CO., LTD.Inventors: Doo Myun LEE, Duc Hoi KIM, Ro Hee LEE, Sai Ryun KIM, Byeol KIM
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Patent number: 11949125Abstract: A separator for an electrochemical device including a porous polymer substrate and a porous coating layer on at least one side of the porous polymer substrate. The porous coating layer includes first binder particles, second binder particles, and inorganic particles. The inorganic particles are mostly dispersed in a first surface region of the porous coating layer, and the second binder particles are mostly dispersed in a second surface region of the porous polymer substrate, in which the first surface region faces the porous polymer substrate and the second surface region is an opposite surface region to the first surface region. The inorganic particles have a larger weight per particle than each respective weight per particle of the first and second binder particles.Type: GrantFiled: September 6, 2023Date of Patent: April 2, 2024Assignee: LG ENERGY SOLUTION, LTD.Inventors: Min Ji Kim, Seung Hyun Lee, Kyung Ryun Ka
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Publication number: 20240079724Abstract: A separator for an electrochemical device including a porous polymer substrate and a porous coating layer on at least one side of the porous polymer substrate. The porous coating layer includes first binder particles, second binder particles, and inorganic particles. The inorganic particles are mostly dispersed in a first surface region of the porous coating layer, and the second binder particles are mostly dispersed in a second surface region of the porous polymer substrate, in which the first surface region faces the porous polymer substrate and the second surface region is an opposite surface region to the first surface region. The inorganic particles have a larger weight per particle than each respective weight per particle of the first and second binder particles.Type: ApplicationFiled: September 6, 2023Publication date: March 7, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Min Ji KIM, Seung Hyun LEE, Kyung Ryun KA
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Publication number: 20240079186Abstract: Provided is a perovskite solar cell. The perovskite solar cell includes a bottom electrode; a hole transport layer formed on the bottom electrode; a first polymer electrolyte layer formed on the hole transport layer and including a halide; a perovskite photoactive layer formed on the first polymer electrolyte layer; an electron transport layer formed on the perovskite photoactive layer; a second polymer electrolyte layer formed on the electron transport layer and including an amine group; and a top electrode formed on the second polymer electrolyte layer.Type: ApplicationFiled: April 11, 2022Publication date: March 7, 2024Inventors: Kwang Hee LEE, Hee Joo KIM, Yong Ryun KIM
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Publication number: 20240026924Abstract: An embodiment of the present invention provides a pull-out system comprising: at least two slide rails each having a fixed rail, an intermediate rail slidably disposed on the fixed rail, and a moving rail slidably disposed on the intermediate rail; and a synchronization means for synchronizing movements of the respective slide rails with each other.Type: ApplicationFiled: December 9, 2021Publication date: January 25, 2024Applicant: SEGOS CO., LTD.Inventors: Doo Myun LEE, Ro Hee LEE, Sai Ryun KIM, Byeol KIM
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Patent number: 11839154Abstract: The present invention relates to a novel compound for improving the photostability of an optoelectronic device, and more particularly, to a novel phenanthroline-based compound, a preparation method thereof, and an optoelectronic device including the same as a passivation layer. According to the present invention, the novel phenanthroline-based compound of Formula 1 is a novel compound in which an amine group side chain is introduced into the parent nucleus of phenanthroline, and is capable of being used in a solution process due to excellent solubility in a polar solvent, and simple introduction on an n-type semiconductor organic layer (e.g., an organic photoactive layer or an electron transport layer) as a passivation layer may bring about not only an increase in stability, but also an additional increase in efficiency such as an increase in open-circuit voltage or photocurrent.Type: GrantFiled: December 13, 2022Date of Patent: December 5, 2023Inventors: Kwang Hee Lee, Hee Joo Kim, Young Ryun Kim
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Publication number: 20230384021Abstract: A refrigerator including: a main body forming a storage compartment and a door provided to open and close the storage compartment, wherein the door includes a door frame, a cover arranged in front of the door frame and including a cover fixer, and a door panel arranged in front of the cover, the door panel including a first fixer and a second fixer on a rear surface of the door panel. When the door panel is coupled to a front side of the cover, the first fixer is coupled to the door frame and the second fixer is coupled to the cover.Type: ApplicationFiled: August 11, 2023Publication date: November 30, 2023Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chomin LEE, Byoungmok KIM, Oungu LEE, Jeonghyun LEE, Dongyeong KIM, Minseok CHOI, Yang-yeol GU, Ae-ryun KIM, Yountae SHIN, Donghyun LEE, Seonju LEE, Jaemin LEE
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Publication number: 20230380593Abstract: An embodiment of the present invention provides a sliding device comprising: a first rail member which is open at one side surface thereof; a second rail member which slides on the first rail member and is open at one side surface thereof; and ball members which are disposed between the first rail member and the second rail member such that at least three ball members are provided as seen in a cross section, wherein the first rail member and the second rail member are arranged to be engaged with each other through the open side surfaces.Type: ApplicationFiled: October 21, 2021Publication date: November 30, 2023Applicant: SEGOS CO., LTD.Inventors: Doo Myun LEE, Duc Hoi KIM, Ro Hee LEE, Sai Ryun KIM, Byeol KIM
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Patent number: 11815304Abstract: A refrigerator including: a main body forming a storage compartment and a door provided to open and close the storage compartment, wherein the door includes a door frame, a cover arranged in front of the door frame and including a cover fixer, and a door panel arranged in front of the cover, the door panel including a first fixer and a second fixer on a rear surface of the door panel. When the door panel is coupled to a front side of the cover, the first fixer is coupled to the door frame and the second fixer is coupled to the cover.Type: GrantFiled: October 15, 2021Date of Patent: November 14, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chomin Lee, Byoungmok Kim, Oungu Lee, Jeonghyun Lee, Dongyeong Kim, Minseok Choi, Yang-yeol Gu, Ae-ryun Kim, Yountae Shin, Donghyun Lee, Seonju Lee, Jaemin Lee
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Patent number: 11773910Abstract: One embodiment of the present invention provides a ball bearing roller assembly comprising an inner ring having an insertion hole into which a protrusion of a storage body is inserted; an outer ring having a hollow through which the inner ring is inserted, and provided outside the inner ring, at least one ball bearing provide between the inner ring and the outer ring, and in rolling contact with the inner ring and the outer ring; a cover inserted and coupled to a space between the inner ring and the outer ring, and fixing the ball bearing to the outer circumferential surface of the inner ring and the inner circumferential surface of the outer ring and a detachable coupling portion formed to extend from one end portion of the inner ring, and having an insertion space portion into which a vertical wire of the storage body is inserted.Type: GrantFiled: July 27, 2020Date of Patent: October 3, 2023Assignee: SEGOS CO., LTD.Inventors: Doo Myun Lee, Dong Hyun Kim, Sai Ryun Kim, Gwang Jun Hwang
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Patent number: 11768027Abstract: A refrigerator including: a main body forming a storage compartment and a door provided to open and close the storage compartment, wherein the door includes a door frame, a cover arranged in front of the door frame and including a cover fixer, and a door panel arranged in front of the cover, the door panel including a first fixer and a second fixer on a rear surface of the door panel. When the door panel is coupled to a front side of the cover, the first fixer is coupled to the door frame and the second fixer is coupled to the cover.Type: GrantFiled: November 16, 2020Date of Patent: September 26, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chomin Lee, Byoungmok Kim, Oungu Lee, Jeonghyun Lee, Dongyeong Kim, Minseok Choi, Yang-yeol Gu, Ae-ryun Kim, Yountae Shin, Donghyun Lee, Seonju Lee, Jaemin Lee
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Publication number: 20230255108Abstract: The present invention relates to a novel compound for improving the photostability of an optoelectronic device, and more particularly, to a novel phenanthroline-based compound, a preparation method thereof, and an optoelectronic device including the same as a passivation layer. According to the present invention, the novel phenanthroline-based compound of Formula 1 is a novel compound in which an amine group side chain is introduced into the parent nucleus of phenanthroline, and is capable of being used in a solution process due to excellent solubility in a polar solvent, and simple introduction on an n-type semiconductor organic layer (e.g., an organic photoactive layer or an electron transport layer) as a passivation layer may bring about not only an increase in stability, but also an additional increase in efficiency such as an increase in open-circuit voltage or photocurrent.Type: ApplicationFiled: December 13, 2022Publication date: August 10, 2023Inventors: Kwang Hee LEE, Hee Joo KIM, Young Ryun KIM
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Patent number: 11712114Abstract: An embodiment of the present invention provides a fixing assembly comprising: a wire rack having a vertical frame and a horizontal frame; a slide rail having a fixed rail coupled to the wire rack, and a movable rail slidably arranged on the fixed rail; and a fixing means for coupling the fixed rail to the wire rack, wherein the fixing means comprises a first fixing clip provided on one side of the fixed rail, and a second fixing clip provided at the other side of the fixed rail, and the first fixing clip is laterally supported on the horizontal frame first, and then the second fixing clip is horizontally fixed to the horizontal frame.Type: GrantFiled: June 21, 2019Date of Patent: August 1, 2023Assignee: SEGOS CO., LTD.Inventors: Doo Myun Lee, Duc Hoi Kim, Sai Ryun Kim, Ro Hee Lee
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Publication number: 20230235376Abstract: Provided are a method for predicting a treatment response to cancer immunotherapy, the method comprising a step of evaluating, from feces isolated from a patient, the enrichment of a strain of the order TANB77 according to GTDB phylogenetic classification or taxa belonging to the order TANB77, and a step of predicting a treatment response of the patient to cancer immunotherapy on the basis of the enrichment of the order TANB77 or the taxa; a probiotics composition for improving a treatment response; a fecal microbiota transplantation composition; and a method for screening for candidate prebiotics by using same.Type: ApplicationFiled: June 30, 2021Publication date: July 27, 2023Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: In Suk LEE, Sang Jun HA, Chan Yeong KIM, Hye Ryun KIM, Beung Chul AHN