Patents by Inventor Hye-Sung Lee

Hye-Sung Lee 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: 20240145171
    Abstract: A capacitor component includes a body including a dielectric layer and first and second internal electrode layers, and external electrodes disposed on the body and connected to the first and second internal electrode layers, respectively. The body includes an active portion in which the first and second internal electrode layers are alternately disposed with the dielectric layer interposed therebetween, a cover portion disposed on an upper portion and a lower portion of the active portion, and a side margin portion disposed on both sides of the active portion opposing each other. When a content of magnesium (Mg) included in the active portion is A1, a content of magnesium (Mg) included in the cover portion is C1, and a content of magnesium (Mg) included in the margin portion is M1, 0<A1<M1?C1 and A1/C1?0.60 are satisfied.
    Type: Application
    Filed: January 4, 2024
    Publication date: May 2, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jin Uk Cha, Chang Min Lee, Hye Sung Yoon, Seon A Jang, Ji Hyuk Lim, Ki Yong Lee
  • Publication number: 20240128409
    Abstract: A light emitting element may include a first semiconductor layer, an emission layer disposed on the first semiconductor layer, a second semiconductor layer disposed on the emission layer, an insulating film, and an electrode layer. The insulating film may enclose a side surface of the first semiconductor layer, a side surface of the emission layer, and a side surface of the second semiconductor layer. The electrode layer may be disposed on the second semiconductor layer and the insulating film. The insulating film may not enclose the electrode layer.
    Type: Application
    Filed: May 12, 2023
    Publication date: April 18, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Hyung Seok KIM, Hye Lim KANG, Si Sung KIM, Jong Jin LEE, Dong Eon LEE
  • Patent number: 11708820
    Abstract: Provided is a hybrid drive device including a main power source; an auxiliary power source; a main deformation part configured to be deformable in response to receiving a voltage from the main power source; and an auxiliary deformation part configured to connect to the main deformation part and to be deformable in response to receiving a voltage from the auxiliary power source.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: July 25, 2023
    Assignee: AGENCY FOR DEFENSE DEVELOPMENT
    Inventors: Sung Hoon Ahn, Jin Woo Oh, Gil Yong Lee, Sung Hyuk Song, Min Sik Kim, Woo Kyun Jung, Hye Sung Lee
  • Patent number: 11033531
    Abstract: The present invention relates to a use of a pharmaceutical composition which includes a carbamate compound of chemical formula 1 and is administered to prevent, alleviate, or treat tremors or tremor syndrome.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: June 15, 2021
    Assignee: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Jin Uk Yoo, Hye Sung Lee, Han Ju Yi
  • Publication number: 20200144478
    Abstract: Provided is a hybrid drive device including a main power source; an auxiliary power source; a main deformation part configured to be deformable in response to receiving a voltage from the main power source; and an auxiliary deformation part configured to connect to the main deformation part and to be deformable in response to receiving a voltage from the auxiliary power source.
    Type: Application
    Filed: June 14, 2019
    Publication date: May 7, 2020
    Inventors: Sung Hoon AHN, Jin Woo OH, Gil Yong LEE, Sung Hyuk SONG, Min Sik KIM, Woo Kyun JUNG, Hye Sung LEE
  • Patent number: 10485786
    Abstract: The present invention provides a pharmaceutical composition for preventing or treating macular degeneration, which comprises benzopyran derivatives substituted with secondary amines including imidazole or pharmaceutically acceptable salts thereof as an active ingredient. The pharmaceutical composition of the present invention may be used in the form of eye drops.
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: November 26, 2019
    Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Kyu-Yang Yi, Sung-Eun Yoo, Nack-Jeong Kim, Jee-Hee Suh, Choun-Ki Joo, Jun-Sub Choi, Jae-Sik Yang, Geun-Hyeog Lee, Yun-Seok Cho, Jin-Ha Park, Hye-Sung Lee
  • Publication number: 20190336481
    Abstract: The present invention relates to a use of a pharmaceutical composition which includes a carbamate compound of chemical formula 1 and is administered to prevent, alleviate, or treat tremors or tremor syndrome.
    Type: Application
    Filed: December 14, 2017
    Publication date: November 7, 2019
    Inventors: Jin Uk YOO, Hye Sung LEE, Han Ju YI
  • Publication number: 20180221343
    Abstract: The present invention provides a pharmaceutical composition for preventing or treating macular degeneration, which comprises benzopyran derivatives substituted with secondary amines including imidazole or pharmaceutically acceptable salts thereof as an active ingredient. The pharmaceutical composition of the present invention may be used in the form of eye drops.
    Type: Application
    Filed: March 30, 2018
    Publication date: August 9, 2018
    Applicants: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, CATHOLIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION
    Inventors: Kyu-Yang YI, Sung-Eun YOO, Nack-Jeong KIM, Jee-Hee SUH, Choun-Ki JOO, Jun-Sub CHOI, Jae-Sik YANG, Geun-Hyeog LEE, Yun-Seok CHO, Jin-Ha PARK, Hye-Sung LEE
  • Publication number: 20170016033
    Abstract: Provided herein is a mutant microorganism containing a methylmalonyl-CoA reductase-encoding gene having an activity of converting methylmalonyl-CoA to methylmalonate semialdehyde and uses of the mutant microorganism. The mutant microorganism includes a gene encoding kingdom Archaea-derived methylmalonyl-CoA reductase.
    Type: Application
    Filed: July 12, 2016
    Publication date: January 19, 2017
    Inventors: Young Bin Seo, Ki Sung Lee, Jae Yeon Park, Joong Min Park, Woo Chan Park, Jong Joo Lee, Hye Sung Lee, Kyeong Hyeon Kang
  • Patent number: 9403713
    Abstract: Provided is a glass composition for a ceramic phosphor plate, including: 75 to 85 mol % of an oxide mixture composed of SiO2, B2O3 and ZnO; 10 to 15 mol % of at least one carbonate compound including an alkali metal; and 1 to 5 mol % of Al2O3, wherein a content of B2O3 is less than 25 mol %.
    Type: Grant
    Filed: February 10, 2015
    Date of Patent: August 2, 2016
    Assignees: LG INNOTEK CO., LTD., DAE JOO ELECTRONIC MATERIALS CO. LTD.
    Inventors: Jin Gyeong Park, Sung Hoon Kim, Ju Yeon Won, In Jae Lee, Joon-Geol Park, Ji-Hun Lee, In-Hee Cho, Hye-Sung Lee
  • Patent number: 9233957
    Abstract: Provided are a novel derivative of 5-carbamoyl adamantan-2-yl amide of Formula (I), or a pharmaceutically acceptable salt thereof, and a pharmaceutical use thereof for inhibiting the activity of 11?-hydroxystreroid dehydrogenase type 1 (11b-HSD1) or for preventing and/or treating various diseases mediated by 11?-hydroxystreroid dehydrogenase type 1.
    Type: Grant
    Filed: June 11, 2012
    Date of Patent: January 12, 2016
    Assignee: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Coo-Min Chung, Choon-Ho Ryu, Yoon-Kyeong Lee, Jin-Sook Moon, Hye-Sung Lee, Seon-Jeong Lee, Kyung-Seok Oh
  • Publication number: 20150225281
    Abstract: Provided is a glass composition for a ceramic phosphor plate, including: 75 to 85 mol % of an oxide mixture composed of SiO2, B2O3 and ZnO; 10 to 15 mol % of at least one carbonate compound including an alkali metal; and 1 to 5 mol % of Al2O3, wherein a content of B2O3 is less than 25 mol %.
    Type: Application
    Filed: February 10, 2015
    Publication date: August 13, 2015
    Inventors: Jin Gyeong PARK, Sung Hoon KIM, Ju Yeon WON, In Jae LEE, Joon-Geol PARK, Ji-Hun LEE, In-Hee CHO, Hye-Sung LEE
  • Publication number: 20140128427
    Abstract: Provided are a novel derivative of 5-carbamoyl adamantan-2-yl amide or a pharmaceutically acceptable salt thereof, and a pharmaceutical use thereof for inhibiting the activity of 11?-hydroxystreroid dehydrogenase type 1 (11b-HSD1) or for preventing and/or treating various diseases mediated by 11?-hydroxystreroid dehydrogenase type 1.
    Type: Application
    Filed: June 11, 2012
    Publication date: May 8, 2014
    Applicant: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Coo-Min Chung, Choon-Ho Ryu, Yoon-Kyeong Lee, Jin-Sook Moon, Hye-Sung Lee, Seon-Jeong Lee, Kyung-Seok Oh
  • Publication number: 20140018402
    Abstract: The present invention provides a pharmaceutical composition for preventing or treating macular degeneration, which comprises benzopyran derivatives substituted with secondary amines including imidazole or pharmaceutically acceptable salts thereof as an active ingredient. The pharmaceutical composition of the present invention may be used in the form of eye drops.
    Type: Application
    Filed: March 29, 2011
    Publication date: January 16, 2014
    Applicants: CATHOLIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION, KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Kyu-Yang Yi, Sung-Eun Yoo, Nack-Jeong Kim, Jee-Hee Suh, Choun-Ki Joo, Jun-Sub Choi, Jae-Sik Yang, Geun-Hyeog Lee, Yun-Seok Cho, Jin-Ha Park, Hye-Sung Lee
  • Publication number: 20130171278
    Abstract: The present invention relates to a composition for promoting memory or learning ability and to a composition for preventing and treating cognitive impairment, which comprise one, two or more plant extracts selected from the group consisting of Artemisia apiaceae extract, Illicium verum extract and Lepidium apefalum extract. The present invention has the effect of inhibiting neural cell damage, especially, neural cells of the basal part of the cerebrum by inhibiting acetylcholinesterase activity and through antioxidative activity (for example, inhibiting the generation of oxidative reactive species) and affinity for an NMDA receptor. The compositions of the present invention may have the effect of not only promoting memory or learning ability by protecting neural cells and preventing damage to neural cells but also of preventing and treating diseases caused by cognitive impairment.
    Type: Application
    Filed: September 16, 2011
    Publication date: July 4, 2013
    Applicant: KOREA FOOD RESEARCH INSTITUTE
    Inventors: Chang-Ho Lee, In-Ho Kim, Dae Seok Han, Young-Eon Kim, Dong-Jun Park, Jun-Hyeok Choi, Hye-Sung Lee, Sueong-Mock Cho
  • Patent number: 7691709
    Abstract: A method of fabricating a flash memory includes forming a first oxide film over a semiconductor substrate, forming a metal film over the first oxide film, forming a photoresist pattern on the metal film, etching the metal film using the photoresist pattern as a mask and forming a metal film pattern, forming a second oxide film overlying the metal film pattern, and heat-treating the first and second oxide films at high temperature and processing the metal film pattern using metal oxide crystallization.
    Type: Grant
    Filed: October 17, 2007
    Date of Patent: April 6, 2010
    Assignee: Dongbu HiTek Co., Ltd
    Inventor: Hye-Sung Lee
  • Publication number: 20080150046
    Abstract: A method of fabricating a flash memory includes forming a first oxide film over a semiconductor substrate, forming a metal film over the first oxide film, forming a photoresist pattern on the metal film, etching the metal film using the photoresist pattern as a mask and forming a metal film pattern, forming a second oxide film including the metal film pattern, and heat-treating the first and second oxide films at high temperature and processing the metal film pattern using metal oxide crystallization.
    Type: Application
    Filed: October 17, 2007
    Publication date: June 26, 2008
    Inventor: Hye-Sung Lee
  • Patent number: 7098341
    Abstract: The present invention relates to a process for preparing haptens for immunoassay of phosphorothioate pesticides, which comprises the steps of reacting O-methyl(ethyl) dichlorothiophosphate with a phenolic compound to obtain O-methyl(ethyl) O-aryl chlorothiophosphate, and reacting the O-(methyl)ethyl O-aryl chlorothiophosphate thus obtained with aminocarboxylic acid to give desired haptens. In accordance with the present invention, haptens having a structure of O-methyl(ethyl) O-aryl N-(carboxyalkyl)phosphoramidothioate or O-methyl(ethyl) O-aryl N-alkyl-N-(carboxyalkyl)phosphoramidothioate can be simply prepared with a high yield by employing two-step processes in a cost-efficient manner.
    Type: Grant
    Filed: June 25, 2004
    Date of Patent: August 29, 2006
    Inventors: Yong-Tae Lee, Hye-Sung Lee, Yoo-Jung Kim
  • Publication number: 20050033038
    Abstract: The present invention relates to a process for preparing haptens for immunoassay of phosphorothioate pesticides, which comprises the steps of reacting O-methyl(ethyl) dichlorothiophosphate with a phenolic compound to obtain O-methyl(ethyl) O-aryl chlorothiophosphate, and reacting the O-(methyl)ethyl O-aryl chlorothiophosphate thus obtained with aminocarboxylic acid to give desired haptens. In accordance with the present invention, haptens having a structure of O-methyl(ethyl) O-aryl, N-(carboxyalkyl)phosphoramidothioate or O-methyl(ethyl) O-aryl N-alkyl-N-(carboxyalkyl)phosphoramidothioate can be simply prepared with a high yield by employing two-step processes in a cost-efficient manner.
    Type: Application
    Filed: June 25, 2004
    Publication date: February 10, 2005
    Inventors: Yong-Tae Lee, Hye-Sung Lee, Yoo-Jung Kim