Patents by Inventor Jin-Young Kwak
Jin-Young Kwak 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: 11955531Abstract: An integrated circuit device includes a fin-type active region protruding from a top surface of a substrate and extending in a first direction parallel to the top surface of the substrate, a gate structure intersecting with the fin-type active region and extending on the substrate in a second direction perpendicular to the first direction, a source/drain region on a first side of the gate structure, a first contact structure on the source/drain region, and a contact capping layer on the first contact structure. A top surface of the first contact structure has a first width in the first direction, a bottom surface of the contact capping layer has a second width greater than the first width stated above in the first direction, and the contact capping layer includes a protruding portion extending outward from a sidewall of the first contact structure.Type: GrantFiled: February 27, 2023Date of Patent: April 9, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Dae-young Kwak, Ji-ye Kim, Jung-hwan Chun, Min-chan Gwak, Dong-hyun Roh, Jin-wook Lee, Sang-jin Hyun
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Publication number: 20240069875Abstract: Disclosed herein are a neural network model deployment method and apparatus for providing a deep learning service. The neural network model deployment method may include providing a specification wizard to a user, searching for and training a neural network based on a user requirement specification that is input through the specification wizard, generating a neural network template code based on the user requirement specification and the trained neural network, converting the trained neural network into a deployment neural network that is usable in a target device based on the user requirement specification, and deploying the deployment neural network to the target device.Type: ApplicationFiled: June 14, 2023Publication date: February 29, 2024Inventors: Jae-Bok PARK, Chang-Sik CHO, Kyung-Hee LEE, Ji-Young KWAK, Seon-Tae KIM, Hong-Soog KIM, Jin-Wuk SEOK, Hyun-Woo CHO
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Patent number: 10288569Abstract: A method for preparing a hydrogel that reversibly changes color depending on pH includes: (S10) dissolving a carboxyl group-containing polysaccharide in buffer to obtain a polysaccharide solution; (S20) adding a cross-linker solution composed of a mixture of an organic solvent and a cross-linker to the polysaccharide solution; (S30) adding, to the cross-linker-containing polysaccharide solution resulting from step (S20), an organic solution composed of a mixture of an organic solvent and a first organic compound containing an aromatic functional group having at least one hydroxyl group bonded thereto, to form a mixture solution, and allowing the mixture solution to react; (S40) obtaining a polymer complex from the reaction mixture resulting from step (S30); and (S50) mixing the polymer complex from step (S40) with an organic dye comprising a second organic compound containing an aromatic functional group having at least one hydroxyl group bonded thereto.Type: GrantFiled: February 8, 2017Date of Patent: May 14, 2019Assignee: INDUSTRY-ACADEMIC CORPORATION FOUNDATION YONSEI UNIVERSITYInventors: Sang Yup Lee, Chaemyeong Lee, Min Chul Kim, Jin Young Kwak, Sang Woo Park, Young Jun Lim
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Patent number: 10067104Abstract: The present invention relates to a hydrogel bead for detecting hydrofluoric acid and a kit comprising the same, and more particularly, to a hydrogel bead capable of detecting hydrofluoric acid using an organometallic ligand compound that reversibly changes color depending on the concentration of hydrofluoric acid when coming into contact with hydrofluoric acid, and to a kit for detecting hydrofluoric acid comprising the same. In an embodiment, a method for preparing a hydrogel bead for detecting hydrofluoric acid comprises the steps of: mixing an organic compound, which contains an aromatic functional group having at least one hydroxyl group bonded thereto, with a solution of a metal-ligand compound that bonds with the organic compound, thereby preparing a mixed solution; dropping the mixed solution onto a gelling agent; and adding coagulating agent to the mixture resulting from the dropping step to form a porous bead.Type: GrantFiled: April 22, 2015Date of Patent: September 4, 2018Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIVERSITYInventors: Sang Yup Lee, Chaemyeong Lee, Min Chul Kim, Jin Young Kwak, Sang Woo Park, Young Jun Lim, Chang Joon Keum
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Publication number: 20170146459Abstract: A method for preparing a hydrogel that reversibly changes color depending on pH includes: (S10) dissolving a carboxyl group-containing polysaccharide in buffer to obtain a polysaccharide solution; (S20) adding a cross-linker solution composed of a mixture of an organic solvent and a cross-linker to the polysaccharide solution; (S30) adding, to the cross-linker-containing polysaccharide solution resulting from step (S20), an organic solution composed of a mixture of an organic solvent and a first organic compound containing an aromatic functional group having at least one hydroxyl group bonded thereto, to form a mixture solution, and allowing the mixture solution to react; (S40) obtaining a polymer complex from the reaction mixture resulting from step (S30); and (S50) mixing the polymer complex from step (S40) with an organic dye comprising a second organic compound containing an aromatic functional group having at least one hydroxyl group bonded thereto.Type: ApplicationFiled: February 8, 2017Publication date: May 25, 2017Inventors: Sang Yup LEE, Chaemyeong LEE, Min Chul KIM, Jin Young KWAK, Sang Woo PARK, Young Jun LIM
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Publication number: 20160146739Abstract: The present invention relates to a hydrogel bead for detecting hydrofluoric acid and a kit comprising the same, and more particularly, to a hydrogel bead capable of detecting hydrofluoric acid using an organometallic ligand compound that reversibly changes color depending on the concentration of hydrofluoric acid when coming into contact with hydrofluoric acid, and to a kit for detecting hydrofluoric acid comprising the same. In an embodiment, a method for preparing a hydrogel bead for detecting hydrofluoric acid comprises the steps of: mixing an organic compound, which contains an aromatic functional group having at least one hydroxyl group bonded thereto, with a solution of a metal-ligand compound that bonds with the organic compound, thereby preparing a mixed solution; dropping the mixed solution onto a gelling agent; and adding coagulating agent to the mixture resulting from the dropping step to form a porous bead.Type: ApplicationFiled: April 22, 2015Publication date: May 26, 2016Inventors: Sang Yup LEE, Chaemyeong LEE, Min Chul KIM, Jin Young KWAK, Sang Woo PARK, Young Jun LIM, Chang Joon KEUM
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Patent number: 9338930Abstract: A shield reinforcing apparatus is provided. The shield reinforcing apparatus includes a printed circuit board, a shield member that covers the printed circuit board, and at least one shield reinforcing part provided in the printed circuit board and configured to contact the shield member to be pressed.Type: GrantFiled: April 24, 2014Date of Patent: May 10, 2016Assignee: Samsung Electronics Co., Ltd.Inventors: Won-Jea Jang, Dong-In Ha, Jin-Young Kwak, Gi-Heung Kim, Jung-Yoon Seo, Jae-Joon Yoo, Byoung-Hee Lee, Sung-Jin Choi
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Publication number: 20150362437Abstract: The present invention relates to a hydrogel, a preparation method thereof, and a pH sensor comprising the same, and more particularly, to a hydrogel, which can substitute for conventional pH paper, is continuously usable, can be used in various applications, and reversibly changes color depending on the pH of a sample, and to a pH sensor comprising the same. The hydrogel comprises: a polymer complex wherein a first organic compound containing an aromatic functional group having at least one hydroxyl group bonded thereto is joined to a carboxyl group-containing polysaccharide by a peptide bond; and an organic dye comprising a second organic compound containing an aromatic functional group having at least one hydroxyl group bonded thereto.Type: ApplicationFiled: April 17, 2015Publication date: December 17, 2015Inventors: Sang Yup LEE, Chaemyeong LEE, Min Chul KIM, Jin Young KWAK, Sang Woo PARK, Young Jun LIM
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Publication number: 20140318851Abstract: A shield reinforcing apparatus is provided. The shield reinforcing apparatus includes a printed circuit board, a shield member that covers the printed circuit board, and at least one shield reinforcing part provided in the printed circuit board and configured to contact the shield member to be pressed.Type: ApplicationFiled: April 24, 2014Publication date: October 30, 2014Applicant: Samsung Electronics Co., Ltd.Inventors: Won-Jea JANG, Dong-In HA, Jin-Young KWAK, Gi-Heung KIM, Jung-Yoon SEO, Jae-Joon YOO, Byoung-Hee LEE, Sung-Jin CHOI
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Patent number: 8783206Abstract: Disclosed is a wet label that includes a submergence check layer capable of being discolored according to an environmental change (e.g., water, moisture, dampness, etc.). The disclosed wet label includes an adhesive layer; a coating layer provided under the adhesive layer; and a submergence check layer provided under the coating layer, which is discolored according to an internal environmental change, wherein the coating layer blocks environment changes from contacting the submergence check layer. Furthermore, a discolored part of the submergence check layer may be visually checked.Type: GrantFiled: September 23, 2011Date of Patent: July 22, 2014Assignee: Samsung Electronics Co., Ltd.Inventor: Jin-Young Kwak
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Publication number: 20140019837Abstract: An online document distribution method for a mobile device may include receiving a selection of one online document among a plurality of online documents from a first user, generating a link address of the selected online document using unique information of the first user through an application installed in a mobile device of the first user, transmitting the generated link address to at least one second user device selected by the first user, detecting an access to the selected online document through the generated link address, and updating a score of the first user in response to the detected access to the selected online document.Type: ApplicationFiled: September 28, 2012Publication date: January 16, 2014Applicant: EPVOL CO., LTD.Inventors: Dong Yoon SHIN, Jin Young KWAK
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Publication number: 20120137959Abstract: Disclosed is a wet label that includes a submergence check layer capable of being discolored according to an environmental change (e.g., water, moisture, dampness, etc.). The disclosed wet label includes an adhesive layer; a coating layer provided under the adhesive layer; and a submergence check layer provided under the coating layer, which is discolored according to an internal environmental change, wherein the coating layer blocks environment changes from contacting the submergence check layer. Furthermore, a discolored part of the submergence check layer may be visually checked.Type: ApplicationFiled: September 23, 2011Publication date: June 7, 2012Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Jin-Young KWAK
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Publication number: 20120047236Abstract: A file transfer method is provided.Type: ApplicationFiled: August 23, 2011Publication date: February 23, 2012Applicant: EPVOL CO., LTD.Inventors: Dong-Yoon SHIN, Jin-Young KWAK
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Publication number: 20070018000Abstract: A portable, foldable cradle for portable terminals is provided. The foldable cradle includes a cradle body, a cradle support folded or unfolded with respect to the cradle body, a hinge unit provided to the cradle body and rotatably coupling the cradle support, and a means that is provided to the cradle body, brought into direct contact with a predetermined part of the portable terminal to prevent the contacted portable terminal from sliding in a ground direction, and adjusts a cradled state of the portable terminal.Type: ApplicationFiled: April 14, 2006Publication date: January 25, 2007Applicant: Samsung Electronics Co., Ltd.Inventors: Young-Mok Jeun, Jin-Young Kwak