Patents by Inventor Young-Woong JANG
Young-Woong JANG 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: 20240027906Abstract: A photosensitive resin composition includes: (A) a binder resin; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; (D) a quantum dot surface-modified with a compound having a thiol group at one terminal end and an alkoxy group, a cycloalkyl group, a carboxyl group, or a hydroxy group at the other terminal end; and (E) a solvent. A curable composition includes: (A?) a resin; (B?) a quantum dot surface-modified with a compound represented by Chemical Formula 1 or Chemical Formula 2; and (C?) a solvent. A method of manufacturing the surface-modified quantum dot, and a color filter manufactured using the photosensitive resin composition or the curable composition are also disclosed.Type: ApplicationFiled: August 8, 2023Publication date: January 25, 2024Inventors: Jinsuop YOUN, Misun KIM, Hong Jeong YU, Bumjin LEE, Yonghee KANG, Dongjun KIM, Byeonggeun SON, Jihyeon YIM, Mi Jeong CHOI, Jonggi KIM, Minjee PARK, Hojeong PAEK, Woo Jung SHIN, Young Woong JANG
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Publication number: 20230404761Abstract: Proposed is a modular augment, and, more specifically, a modular augment in which an additional unit is separably coupled to a center unit so as to selectively couple the additional unit to the center unit according to the degree of a patient's bone loss so that the degree of bone reinforcement can be easily adjusted, and thus a manufacturer is capable of covering various types of patients even though the types of units are minimized, thereby reducing manufacturing costs, the number of products to be prepared for surgery by a user such as a hospital is remarkably reduced, thereby preventing the unnecessary costs and facilitating inventory management, and a patient can receive an optimal augment that is appropriate for the patient' condition.Type: ApplicationFiled: August 27, 2021Publication date: December 21, 2023Inventors: Yong In, Jong-Min Kim, Jae-Ang Sim, Jun-Kyu Park, Young-Woong Jang, Ah-Reum Han, Jung-Sung Kim
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Patent number: 11762289Abstract: A photosensitive resin composition includes: (A) a binder resin; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; (D) a quantum dot surface-modified with a compound having a thiol group at one terminal end and an alkoxy group, a cycloalkyl group, a carboxyl group, or a hydroxy group at the other terminal end; and (E) a solvent. A curable composition includes: (A?) a resin; (B?) a quantum dot surface-modified with a compound represented by Chemical Formula 1 or Chemical Formula 2; and (C?) a solvent. A method of manufacturing the surface-modified quantum dot, and a color filter manufactured using the photosensitive resin composition or the curable composition are also disclosed.Type: GrantFiled: October 9, 2018Date of Patent: September 19, 2023Assignee: Samsung SDI Co., Ltd.Inventors: Jinsuop Youn, Misun Kim, Hong Jeong Yu, Bumjin Lee, Yonghee Kang, Dongjun Kim, Byeonggeun Son, Jihyeon Yim, Mi Jeong Choi, Jonggi Kim, Minjee Park, Hojeong Paek, Woo Jung Shin, Young Woong Jang
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Patent number: 11266509Abstract: The present disclosure relates to a knee joint augment having an anatomical shape. More specifically, the present disclosure relates to a knee joint augment that is used for artificial joint replacement to replace lost bone, wherein the augment is used in artificial knee replacement surgery to be coupled to a knee implant. The augment includes a top surface configured to be brought into contact with a distal surface of a base plate that forms the body of a tibia element and a bottom surface configured to be brought into contact with a cut surface of a tibia. The bottom surface has an area smaller than that of the top surface, and has a tapered shape that narrows from the top to the bottom.Type: GrantFiled: November 15, 2018Date of Patent: March 8, 2022Assignee: Corentec Co., Ltd.Inventors: Chan-Eol Kim, Sang-Gil Lee, Young-Woong Jang, Oui-Sik Yoo, Seok-Joo Kim
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Patent number: 11033397Abstract: An artificial knee joint includes a tibial component implanted into the proximal end of a tibia, and a bearing component coupled to the tibial component, in which the tibial component includes an interference prevention portion capable of preventing interference with the bearing component when the bearing component is inserted diagonally and the bearing component includes a protrusion coupled to the interference prevention portion.Type: GrantFiled: December 27, 2018Date of Patent: June 15, 2021Assignee: Corentec Co. Ltd.Inventors: Young-Woong Jang, Chan-Eol Kim, Jae-Hun Ro, Ah-Reum Han, Myung-Chul Lee, Yong In, Seung-Beon Han
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Patent number: 10959850Abstract: An implant having a porous layer and a molding method thereof includes: a substrate having a bone contact surface being in part in direct contact with a bone of a patient; a porous layer having a void inside; a connecting layer disposed between the bone contact surface and the porous layer to attach the bone contact surface to the porous layer; and a rib detachably coupled to the porous layer, wherein the connecting layer includes at least one constituent component identical to one of constituent components in the bone contact surface to be integrated into the porous layer and the bone contact surface, thereby firmly attaching the porous layer to the bone contact surface. Accordingly, bonding of dissimilar metals is facilitated by inducing the attachment of the bone contact surface of the implant to the porous layer having a void inside, formed by dissimilar metals, through the connecting layer including at least one constituent component identical to one of constituent components of the bone contact surface.Type: GrantFiled: May 25, 2017Date of Patent: March 30, 2021Assignee: Corentec Co., LTD.Inventors: Goon-Hee Lee, Oui-Sik Yoo, Young-Woong Jang
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Patent number: 10921709Abstract: A photosensitive resin composition for producing a photosensitive resin film is provided, along with the manufactured photosensitive resin film and a color filter including the photosensitive resin layer. The photosensitive resin composition includes: (A) a quantum dot; (B) a binder resin having a weight average molecular weight of about 2,000 g/mol to about 12,000 g/mol; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent.Type: GrantFiled: November 14, 2018Date of Patent: February 16, 2021Assignee: Samsung SDI Co., Ltd.Inventors: Hojeong Paek, Jonggi Kim, Minjee Park, Woo Jung Shin, Jinsuop Youn, Bumjin Lee, Jihyeon Yim, Young Woong Jang
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Patent number: 10915020Abstract: A photosensitive resin composition including (A) a quantum dot; (B) a binder resin including a structural unit represented by Chemical Formula 1; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, photosensitive resin layer manufactured using the same, and a color filter including the photosensitive resin layer. (In Chemical Formula 1, each substituent is the same as defined in the specification.Type: GrantFiled: November 28, 2017Date of Patent: February 9, 2021Assignee: Samsung SDI Co., Ltd.Inventors: Jiyoung Jeong, Bumjin Lee, Yonghee Kang, Misun Kim, Jonggi Kim, Onyou Park, Hojeong Paek, Byeonggeun Son, Youn Je Ryu, Jinsuop Youn, Jihyeon Yim, Young Woong Jang, Minkyeol Chung, Hyunjoo Han, Kyunghee Hyung
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Patent number: 10779950Abstract: A knee joint implant that prevents hyperextension includes a femoral component having an anterior surface with reference to the lowermost point of a convex condyle, the anterior surface being configured to have different curvature radii in respective sections thereof, and a bearing component having an anterior surface with reference to the lowermost point of a concave articular surface, the anterior surface being configured to have different curvature radii in respective sections, so that when an extended knee is about to be hyperextended, the convex condyle of the femoral component slides toward the anterior side and is brought into contact with a plurality of points of the concave articular surface of the bearing component, thereby producing resistance so as to suppress hyperextension exceeding a design range due to behavioral habits, a decrease in muscle mass, and the like of the patient.Type: GrantFiled: December 27, 2018Date of Patent: September 22, 2020Assignee: Corentec Co. Ltd.Inventors: Young-Woong Jang, Chan-Eol Kim, Jae-Hun Ro, Ah-Reum Han, Myung-Chul Lee, Yong In, Seung-Beon Han
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Publication number: 20200281731Abstract: The present disclosure relates to a knee joint augment having an anatomical shape. More specifically, the present disclosure relates to a knee joint augment that is used for artificial joint replacement to replace lost bone, wherein the augment is used in artificial knee replacement surgery to be coupled to a knee implant. The augment includes a top surface configured to be brought into contact with a distal surface of a base plate that forms the body of a tibia element and a bottom surface configured to be brought into contact with a cut surface of a tibia. The bottom surface has an area smaller than that of the top surface, and has a tapered shape that narrows from the top to the bottom.Type: ApplicationFiled: November 15, 2018Publication date: September 10, 2020Inventors: Chan-Eol Kim, Sang-Gil Lee, Young-Woong Jang, Oui-Sik Yoo, Seok-Joo Kim
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Publication number: 20200046506Abstract: An artificial knee joint includes a tibial component implanted into the proximal end of a tibia, and a bearing component coupled to the tibial component, in which the tibial component includes an interference prevention portion capable of preventing interference with the bearing component when the bearing component is inserted diagonally and the bearing component includes a protrusion coupled to the interference prevention portion.Type: ApplicationFiled: December 27, 2018Publication date: February 13, 2020Inventors: Young-Woong Jang, Chan-Eol Kim, Jae-Hun Ro, Ah-Reum Han, Myung-Chul Lee, Yong In, Seung-Beon Han
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Publication number: 20200046507Abstract: A knee joint implant that prevents hyperextension includes a femoral component having an anterior surface with reference to the lowermost point of a convex condyle, the anterior surface being configured to have different curvature radii in respective sections thereof, and a bearing component having an anterior surface with reference to the lowermost point of a concave articular surface, the anterior surface being configured to have different curvature radii in respective sections, so that when an extended knee is about to be hyperextended, the convex condyle of the femoral component slides toward the anterior side and is brought into contact with a plurality of points of the concave articular surface of the bearing component, thereby producing resistance so as to suppress hyperextension exceeding a design range due to behavioral habits, a decrease in muscle mass, and the like of the patient.Type: ApplicationFiled: December 27, 2018Publication date: February 13, 2020Inventors: Young-Woong Jang, Chan-Eol Kim, Jae-Hun Ro, Ah-Reum Han, Myung-Chul Lee, Yong In, Seung-Beon Han
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Publication number: 20190278177Abstract: A photosensitive resin composition including (A) a quantum dot; (B) a binder resin including a structural unit represented by Chemical Formula 1; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, photosensitive resin layer manufactured using the same, and a color filter including the photosensitive resin layer. (In Chemical Formula 1, each substituent is the same as defined in the specification.Type: ApplicationFiled: November 28, 2017Publication date: September 12, 2019Inventors: Jiyoung JEONG, Bumjin LEE, Yonghee KANG, Misun KIM, Jonggi KIM, Onyou PARK, Hojeong PAEK, Byeonggeun SON, Youn Je RYU, Jinsuop YOUN, Jihyeon YIM, Young Woong JANG, Minkyeol CHUNG, Hyunjoo HAN, Kyunghee HYUNG
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Publication number: 20190243242Abstract: A photosensitive resin composition for producing a photosensitive resin film is provided, along with the manufactured photosensitive resin film and a color filter including the photosensitive resin layer. The photosensitive resin composition includes: (A) a quantum dot; (B) a binder resin having a weight average molecular weight of about 2,000 g/mol to about 12,000 g/mol; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent.Type: ApplicationFiled: November 14, 2018Publication date: August 8, 2019Inventors: Hojeong PAEK, Jonggi KIM, Minjee PARK, Woo Jung SHIN, Jinsuop YOUN, Bumjin LEE, Jihyeon YIM, Young Woong JANG
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Publication number: 20190129302Abstract: A photosensitive resin composition includes: (A) a binder resin; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; (D) a quantum dot surface-modified with a compound having a thiol group at one terminal end and an alkoxy group, a cycloalkyl group, a carboxyl group, or a hydroxy group at the other terminal end; and (E) a solvent. A curable composition includes: (A?) a resin; (B?) a quantum dot surface-modified with a compound represented by Chemical Formula 1 or Chemical Formula 2; and (C?) a solvent. A method of manufacturing the surface-modified quantum dot, and a color filter manufactured using the photosensitive resin composition or the curable composition are also disclosed.Type: ApplicationFiled: October 9, 2018Publication date: May 2, 2019Inventors: Jinsuop YOUN, Misun KIM, Hong Jeong YU, Bumjin LEE, Yonghee KANG, Dongjun KIM, Byeonggeun SON, Jihyeon YIM, Mi Jeong CHOI, Jonggi KIM, Minjee PARK, Hojeong PAEK, Woo Jung SHIN, Young Woong JANG
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Publication number: 20170348107Abstract: An implant having a porous layer and a molding method thereof includes: a substrate having a bone contact surface being in part in direct contact with a bone of a patient; a porous layer having a void inside; a connecting layer disposed between the bone contact surface and the porous layer to attach the bone contact surface to the porous layer; and a rib detachably coupled to the porous layer, wherein the connecting layer includes at least one constituent component identical to one of constituent components in the bone contact surface to be integrated into the porous layer and the bone contact surface, thereby firmly attaching the porous layer to the bone contact surface. Accordingly, bonding of dissimilar metals is facilitated by inducing the attachment of the bone contact surface of the implant to the porous layer having a void inside, formed by dissimilar metals, through the connecting layer including at least one constituent component identical to one of constituent components of the bone contact surface.Type: ApplicationFiled: May 25, 2017Publication date: December 7, 2017Inventors: Goon-Hee Lee, Oui-Sik Yoo, Young-Woong Jang
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Patent number: 9599898Abstract: A black photosensitive resin composition includes (A) pigment dispersion including at least two kinds of carbon black having different oil absorption from each other; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent. A light-blocking layer can be formed using the same.Type: GrantFiled: March 19, 2014Date of Patent: March 21, 2017Assignee: Cheil Industries Inc.Inventors: Ho-Jeong Paek, Do-Uk Kim, Min-Sung Kim, Lee-June Kim, Jin-Woo Park, Young-Tai Lee, Young-Woong Jang, Seung-Jib Choi
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Publication number: 20150065598Abstract: A black photosensitive resin composition includes (A) pigment dispersion including at least two kinds of carbon black having different oil absorption from each other; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent. A light-blocking layer can be formed using the same.Type: ApplicationFiled: March 19, 2014Publication date: March 5, 2015Applicant: CHEIL INDUSTRIES INC.Inventors: Ho-Jeong PAEK, Do-Uk KIM, Min-Sung KIM, Lee-June KIM, Jin-Woo PARK, Young-Tai LEE, Young-Woong JANG, Seung-Jib CHOI