Patents by Inventor Sung Hoon Jin
Sung Hoon Jin 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: 20240012183Abstract: A lens module includes a first lens and a second sequentially disposed along an optical axis of the lens module; a first spacer disposed between the first lens and the second lens; and a second spacer disposed between the first lens and the first spacer, wherein a portion of a first surface of the first spacer facing in a direction of the optical axis is in contact with the first lens, and a remaining portion of the first surface is spaced apart from the first lens, and the second spacer is coupled to the remaining portion of the first surface.Type: ApplicationFiled: March 1, 2023Publication date: January 11, 2024Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Sung Hoon JIN, Jin Se KIM, Byung Hyun KIM
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Patent number: 11787974Abstract: The present disclosure provides chemical-mechanical polishing (CMP) particles exhibiting a high polishing rate and a high polishing quality of generating few defects or scratches due to their modified surface thereof. The present disclosure also provides a polishing slurry composition including the polishing particles.Type: GrantFiled: June 30, 2021Date of Patent: October 17, 2023Assignee: Dongjin Semichem Co., Ltd.Inventors: Weoun Gyuen Moon, Jae Hyun Kim, Kyu Soon Shin, Jong Dai Park, Min Gun Lee, Sung Hoon Jin, Goo Hwa Lee, Gyeong Sook Cho, Jae Hong Yoo
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Publication number: 20210340405Abstract: The present disclosure provides chemical-mechanical polishing (CMP) particles exhibiting a high polishing rate and a high polishing quality of generating few defects or scratches due to their modified surface thereof. The present disclosure also provides a polishing slurry composition including the polishing particles.Type: ApplicationFiled: June 30, 2021Publication date: November 4, 2021Inventors: Weoun Gyuen MOON, Jae Hyun KIM, Kyu Soon SHIN, Jong Dai PARK, Min Gun LEE, Sung Hoon JIN, Goo Hwa LEE, Gyeong Sook CHO, Jae Hong YOO
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Patent number: 11001732Abstract: Disclosed is a chemical-mechanical polishing slurry composition having a small change in pH over time under an acidic condition and thus being easy to store for a long time. The chemical-mechanical polishing slurry composition includes an abrasive; an amount of about 0.000006 to 0.01 weight % of an aluminum component based on the total weight of the polishing slurry composition; and water. The number of silanol groups on a surface of the abrasive and a content of the aluminum component satisfy the requirements of following Equation 1: 0.0005?(S*C)*100?4.5,??[Equation 1] wherein, S is the number of the silanol groups present on 1 nm2 of the abrasive surface (unit: number/nm2), and C is the content of the aluminum component (weight %) in the slurry composition.Type: GrantFiled: November 13, 2018Date of Patent: May 11, 2021Assignee: Dongjin Semichem Co., Ltd.Inventors: Hye Jung Park, Jae Hyun Kim, Jong Dai Park, Min Gun Lee, Jong Chul Shin, Sung Hoon Jin
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Publication number: 20190077993Abstract: Disclosed is a chemical-mechanical polishing slurry composition having a small change in pH over time under an acidic condition and thus being easy to store for a long time. The chemical-mechanical polishing slurry composition includes an abrasive; an amount of about 0.000006 to 0.01 weight % of an aluminum component based on the total weight of the polishing slurry composition; and water. The number of silanol groups on a surface of the abrasive and a content of the aluminum component satisfy the requirements of following Equation 1: 0.0005?(S*C)*100?4.5,??[Equation 1] wherein, S is the number of the silanol groups present on 1 nm2 of the abrasive surface (unit: number/nm2), and C is the content of the aluminum component (weight %) in the slurry composition.Type: ApplicationFiled: November 13, 2018Publication date: March 14, 2019Inventors: Hye Jung Park, Jae Hyun Kim, Jong Dai Park, Min Gun Lee, Jong Chul Shin, Sung Hoon Jin
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Publication number: 20190077994Abstract: Disclosed is a chemical-mechanical polishing slurry composition having a small change in pH over time under an acidic condition and thus being easy to store for a long time. The chemical-mechanical polishing slurry composition includes an abrasive; an amount of about 0.000006 to 0.01 weight % of an aluminum component based on the total weight of the polishing slurry composition; and water. The number of silanol groups on a surface of the abrasive and a content of the aluminum component satisfy the requirements of following Equation 1: 0.0005?(S*C)*100?4.5,??[Equation 1] wherein, S is the number of the silanol groups present on 1 nm2 of the abrasive surface (unit: number/nm2), and C is the content of the aluminum component (weight %) in the slurry composition.Type: ApplicationFiled: November 13, 2018Publication date: March 14, 2019Inventors: Hye Jung Park, Jae Hyun Kim, Jong Dai Park, Min Gun Lee, Jong Chul Shin, Sung Hoon Jin
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Patent number: 9984171Abstract: Systems and methods for detecting false code in web pages linked to a web site are provided. One system includes a web server for administering the web site and a surveillance server for collecting generated or updated web pages from among the web pages linked to the web site, selecting tags of a given tag type included in the collected web pages, determining whether the selected tags comprise false code, and providing the determination result to an administrator terminal such that an administrator can check the determination result. One method includes collecting web pages that were generated or updated within a set time period from among the web pages linked to the web site, determining whether tags included in the collected web pages comprise false code, and providing the determination result to an administrator terminal such that an administrator can check the determination result.Type: GrantFiled: May 22, 2009Date of Patent: May 29, 2018Assignee: eBay Korea Co. Ltd.Inventors: Young Bae Ku, Eui Won Park, Chang Sup Ko, Seung Wan Lee, Dong Hyun Kim, Ho Jin Jung, Sung Hoon Jin
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Patent number: 9963577Abstract: Disclosed are a silicone rubber composition and a preparation method thereof. The silicone rubber composition comprises a polydimethylvinylsiloxane, a silica filler, a polymethylvinylsiloxane oil, a hydrogen-modified polyorganosiloxane, a platinum-based catalyst, and a polymethylhydrogensiloxane vulcanizing agent.Type: GrantFiled: July 20, 2015Date of Patent: May 8, 2018Assignees: HYUNDAI MOBIS CO., LTD., GRACE CONTINENTAL KOREA CO., LTD.Inventors: Byung Sub Park, Kang Won Seo, Jung Hwan Lee, Yong Chun, Sung Hoon Jin, Beum Keun Woo, David I. S Luan
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Publication number: 20160102191Abstract: Disclosed are a silicone rubber composition and a preparation method thereof. The silicone rubber composition comprises a polydimethylvinylsiloxane, a silica filler, a polymethylvinylsiloxane oil, a hydrogen-modified polyorganosiloxane, a platinum-based catalyst, and a polymethylhydrogensiloxane vulcanizing agent.Type: ApplicationFiled: July 20, 2015Publication date: April 14, 2016Inventors: Byung Sub PARK, Kang Won SEO, Jung Hwan LEE, Yong CHUN, Sung Hoon JIN, Beum Keun WOO, David I. S LUAN
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Publication number: 20100235917Abstract: Systems and methods for detecting vulnerability of a server are provided. One system includes: a check server for collecting response information with respect to at least one predetermined command from one or more service servers that provide service, and thus may be attacked from outside, and detecting and analyzing vulnerabilities of the service servers based on the collected response information; an administration terminal for displaying the results of detecting and analyzing the vulnerabilities of the service servers; and a database for storing and managing pattern information concerning the detected vulnerabilities. One method includes identifying a server that may be attacked by port scanning, receiving response information with respect to at least one predetermined command from the identified server, detecting and analyzing vulnerability of the server based on the response information, and reporting the result of the detection to an administration terminal.Type: ApplicationFiled: May 22, 2009Publication date: September 16, 2010Inventors: Young Bae Ku, Eui Won Park, Chang Sup Ko, Seung Wan Lee, Dong Hyun Kim, Ho Jin Jung, Sung Hoon Jin
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Publication number: 20100235910Abstract: Systems and methods for detecting false code in web pages linked to a web site are provided. One system includes a web server for administering the web site and a surveillance server for collecting generated or updated web pages from among the web pages linked to the web site, selecting tags of a given tag type included in the collected web pages, determining whether the selected tags comprise false code, and providing the determination result to an administrator terminal such that an administrator can check the determination result. One method includes collecting web pages that were generated or updated within a set time period from among the web pages linked to the web site, determining whether tags included in the collected web pages comprise false code, and providing the determination result to an administrator terminal such that an administrator can check the determination result.Type: ApplicationFiled: May 22, 2009Publication date: September 16, 2010Inventors: Young Bae Ku, Eui Won Park, Chang Sup Ko, Seung Wan Lee, Dong Hyun Kim, Ho Jin Jung, Sung Hoon Jin
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Patent number: 5706671Abstract: A refrigerator includes a food storage compartment, and an evaporator for providing cold air which is to be fed to the food storage compartment by a fan. The fan discharges cold air to a cyclone member having a tangential inlet for receiving cold air, and a conical outlet for discharging the cold air at a higher velocity to the food storage compartment.Type: GrantFiled: September 6, 1995Date of Patent: January 13, 1998Assignee: Samsung Electronics Co., Ltd.Inventors: Seung Bae Lee, Sung Hoon Jin