Patents by Inventor Seung-Ryeol Kim
Seung-Ryeol 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).
-
Publication number: 20240129648Abstract: An image sensing device includes: a control circuit coupled between an output terminal of a pixel signal and a high voltage terminal, and configured to generate a control voltage corresponding to a voltage level of the pixel signal; and a current supplying circuit coupled between the output terminal and the high voltage terminal, and configured to supply a pre-charge current, which is configured to be adaptively adjusted according to the voltage level of the pixel signal, to the output terminal based on the control voltage.Type: ApplicationFiled: December 21, 2023Publication date: April 18, 2024Inventors: Yu Jin PARK, Nam Ryeol KIM, Kang Bong SEO, Jeong Eun SONG, Jung Soon SHIN, Seung Hwan LEE
-
Patent number: 11955288Abstract: A multilayer electronic component includes a body including a dielectric layer and first and second internal electrodes disposed to oppose each other with the dielectric layer interposed therebetween and including a capacitance forming portion, by which capacitance of the multilayer electronic component is defined, having the first and second internal electrodes disposed to oppose each other with the dielectric layer interposed therebetween, cover portions disposed on two opposing surfaces of the capacitance forming portion in a first direction, and margin portions disposed on two opposing surfaces of the capacitance forming portion in a second or third direction, in which ?3.0<{1?(Hc/H1)}×100?0.4, where an average hardness of the cover portions is Hc and an average hardness of the first margin portions is H1.Type: GrantFiled: March 3, 2022Date of Patent: April 9, 2024Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Je Jung Kim, Do Yeon Kim, Jae Joon Lee, Seung Ryeol Lee
-
Patent number: 11571932Abstract: The disclosed technology generally relates to a tire and more particularly to a non-pneumatic tire. The non-pneumatic tire that has maneuverability similar to a pneumatic tire even without using air pressure, and can support the load of a vehicle and can guide performance-oriented tire deformation behavior by using a meta structure. In an aspect, a non-pneumatic tire includes a tread that comes in contact with the ground, a rim that is connected with an axle, and a spoke unit that serves as a structural support between the rim and the tread, in which the spoke unit is formed in a meta structure in which unit structures are repeated.Type: GrantFiled: November 4, 2019Date of Patent: February 7, 2023Assignees: Hankook Tire & Technology Co., Ltd., Korea Advanced Institute of Science and TechnologyInventors: Sung Hee Youn, Seok Ju Choi, Myong Joong Lee, Jeong Mu Heo, Daniel Saakes, Tek Jin Nam, Seung Ryeol Kim, Se Yeong Kim, Yea Kyung Row, Oo Sung Son, Dong Hyeok Yun, Kwang Eun Park, Gi Tae Koo, Jeong Yeon Lee
-
Patent number: 11298979Abstract: The disclosed technology generally relates to a tire, and more particularly to a non-pneumatic tire that has handling performance similar to a pneumatic tire, supports the load of a vehicle and improves riding comfort by employing a parametric structure. In one aspect, a non-pneumatic tire includes a tread that comes in contact with the ground, a rim that is connected with an axle, and a spoke unit that functions as a structural support between the rim and the tread, in which the spoke unit is formed by circularly arranging spokes. The spokes have a single closed-loop longitudinal cross-section circumscribed to the rim and around the center of the tire.Type: GrantFiled: November 4, 2019Date of Patent: April 12, 2022Assignees: Hankook Tire & Technology Co., Ltd., Korea Advanced Institute of Science and TechnologyInventors: Sung Hee Youn, Seok Ju Choi, Myong Joong Lee, Jeong Mu Heo, Daniel Saakes, Tek Jin Nam, Seung Ryeol Kim, Se Yeong Kim, Yea Kyung Row, Oo Sung Son, Dong Hyeok Yun, Kwang Eun Park, Gi Tae Koo, Jeong Yeon Lee
-
Publication number: 20200139754Abstract: The disclosed technology generally relates to a tire, and more particularly to a non-pneumatic tire that has handling performance similar to a pneumatic tire, supports the load of a vehicle and improves riding comfort by employing a parametric structure. In one aspect, a non-pneumatic tire includes a tread that comes in contact with the ground, a rim that is connected with an axle, and a spoke unit that functions as a structural support between the rim and the tread, in which the spoke unit is formed by circularly arranging spokes. The spokes have a single closed-loop longitudinal cross-section circumscribed to the rim and around the center of the tire.Type: ApplicationFiled: November 4, 2019Publication date: May 7, 2020Inventors: Sung Hee Youn, Seok Ju Choi, Myong Joong Lee, Jeong Mu Heo, Daniel Saakes, Tek Jin Nam, Seung Ryeol Kim, Se Yeong Kim, Yea Kyung Row, Oo Sung Son, Dong Hyeok Yun, Kwang Eun Park, Gi Tae Koo, Jeong Yeon Lee
-
Publication number: 20200139763Abstract: The disclosed technology generally relates to a tire and more particularly to a non-pneumatic tire. The non-pneumatic tire that has maneuverability similar to a pneumatic tire even without using air pressure, and can support the load of a vehicle and can guide performance-oriented tire deformation behavior by using a meta structure. In an aspect, a non-pneumatic tire includes a tread that comes in contact with the ground, a rim that is connected with an axle, and a spoke unit that serves as a structural support between the rim and the tread, in which the spoke unit is formed in a meta structure in which unit structures are repeated.Type: ApplicationFiled: November 4, 2019Publication date: May 7, 2020Inventors: Sung Hee Youn, Seok Ju Choi, Myong Joong Lee, Jeong Mu Heo, Daniel Saakes, Tek Jin Nam, Seung Ryeol Kim, Se Yeong Kim, Yea Kyung Row, Oo Sung Son, Dong Hyeok Yun, Kwang Eun Park, Gi Tae Koo, Jeong Yeon Lee
-
Patent number: 7651662Abstract: A method for preparing a rubbed substrate structure suitable for use in a liquid crystal assay device, includes reacting a biochemical blocking compound that includes at least one reactive group with an activated modified surface of a support, the activated modified surface of the support having at least one functional group capable of reacting with the reactive group of the biochemical blocking compound, wherein a covalent bond is formed between the biochemical blocking compound and the support producing a support with a surface comprising the biochemical blocking compound. The method also includes rubbing the surface having the biochemical blocking compound to produce a rubbed surface that possesses features that drive uniform anchoring of liquid crystals when the liquid crystals contact the rubbed surface.Type: GrantFiled: February 13, 2004Date of Patent: January 26, 2010Assignee: Wisconsin Alumni Research FoundationInventors: Nicholas Lawrence Abbott, Seung-Ryeol Kim
-
Publication number: 20050260703Abstract: A rubbed substrate structure for use in a liquid crystal assay device, includes: a biochemical blocking compound chemically immobilized on a surface of one side of a support forming a biochemical blocking layer; and a biomolecule recognition agent deposited on the side of the support containing the biochemical blocking layer. The biomolecule recognition agent includes a recognition site capable of selectively recognizing a target species to be detected by the liquid crystal assay device. Additionally, the surface of the side of the support containing the biochemical blocking layer is rubbed such that it possesses features that drive a uniform anchoring of liquid crystals when the liquid crystals contact the side of the support containing the biochemical blocking layer.Type: ApplicationFiled: July 23, 2003Publication date: November 24, 2005Inventors: Nicholas Abbott, Seung-Ryeol Kim
-
Publication number: 20040161800Abstract: A method for preparing a rubbed substrate structure suitable for use in a liquid crystal assay device, includes reacting a biochemical blocking compound that includes at least one reactive group with an activated modified surface of a support, the activated modified surface of the support having at least one functional group capable of reacting with the reactive group of the biochemical blocking compound, wherein a covalent bond is formed between the biochemical blocking compound and the support producing a support with a surface comprising the biochemical blocking compound. The method also includes rubbing the surface having the biochemical blocking compound to produce a rubbed surface that possesses features that drive uniform anchoring of liquid crystals when the liquid crystals contact the rubbed surface.Type: ApplicationFiled: February 13, 2004Publication date: August 19, 2004Applicant: Wisconsin Alumni Research FoundationInventors: Nicholas L. Abbott, Seung-Ryeol Kim
-
Patent number: 6692699Abstract: A rubbed substrate structure for use in a liquid crystal assay device, includes: a biochemical blocking compound chemically immobilized on a surface of one side of a support forming a biochemical blocking layer; and a biomolecule recognition agent deposited on the side of the support containing the biochemical blocking layer. The biomolecule recognition agent includes a recognition site capable of selectively recognizing a target species to be detected by the liquid crystal assay device. Additionally, the surface of the side of the support containing the biochemical blocking layer is rubbed such that it possesses features that drive a uniform anchoring of liquid crystals when the liquid crystals contact the side of the support containing the biochemical blocking layer.Type: GrantFiled: February 15, 2001Date of Patent: February 17, 2004Assignee: Wisconsin Alumni Research FoundationInventors: Nicholas L. Abbott, Seung-Ryeol Kim
-
Publication number: 20020055093Abstract: A rubbed substrate structure for use in a liquid crystal assay device, includes: a biochemical blocking compound chemically immobilized on a surface of one side of a support forming a biochemical blocking layer; and a biomolecule recognition agent deposited on the side of the support containing the biochemical blocking layer. The biomolecule recognition agent includes a recognition site capable of selectively recognizing a target species to be detected by the liquid crystal assay device. Additionally, the surface of the side of the support containing the biochemical blocking layer is rubbed such that it possesses features that drive a uniform anchoring of liquid crystals when the liquid crystals contact the side of the support containing the biochemical blocking layer.Type: ApplicationFiled: February 15, 2001Publication date: May 9, 2002Inventors: Nicholas L. Abbott, Seung-Ryeol Kim
-
Publication number: 20010009774Abstract: Interface sensing membrane in a bioelectronic device and a method for forming the same, the device including a molecular adhesive layer chemically adsorbed to a surface of a solid state element, a three dimensional microstructured layer of a hydrophilic polymer connected to the molecular adhesive layer in a covalent bond, and a bioelement immobilized in the three dimensional microstructured layer by covalent adhesive, whereby causing a stable biomolecular interaction.Type: ApplicationFiled: December 29, 1998Publication date: July 26, 2001Inventors: MIN CHOL SHIN, SEUNG RYEOL KIM, TAE HAN KIM, KANG SHIN LEE, WON YONG LEE, JE KYUN PARK