Patents by Inventor Doo-Young Kim

Doo-Young 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).

  • Patent number: 9627134
    Abstract: A ceramic dielectric composition contains a base material powder represented by one or more of (Ca1?xSrx)(Zr1?yTiy)O3, Ca(Zr1?yTiy)O3, Sr(Zr1?yTiy)O3, (Ca1?xSrx)ZrO3, and (Ca1?xSrx)TiO3, in which x and y satisfy 0?x?1.0 and 0.2?y?0.9, respectively. The ceramic dielectric composition may have high room-temperature permittivity and excellent ESD protection characteristics and may secure withstand voltage characteristics while implementing relatively high capacitance.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: April 18, 2017
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jae Sung Park, Seok Hyun Yoon, Chang Hoon Kim, Doo Young Kim, Soo Kyong Jo
  • Patent number: 9609753
    Abstract: A multilayer ceramic capacitor may include three external electrodes disposed on a mounting surface of a ceramic body and spaced apart from each other, and first and second lead-out portions extended from a first internal electrode so as to be exposed through the mounting surface of the ceramic body and spaced apart from each other in a length direction of the ceramic body have one or more space portions, respectively, and a board for mounting thereof is provided.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: March 28, 2017
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Young Ghyu Ahn, Doo Young Kim, Min Cheol Park, Byoung Hwa Lee, Sang Soo Park
  • Patent number: 9607762
    Abstract: There is provided a multilayer ceramic electronic part to be embedded in a board including: a ceramic body including dielectric layers; an active layer including a plurality of first and second internal electrodes; upper and lower cover layers disposed on and below the active layer, respectively; and first and second external electrodes formed on both end portions of the ceramic body, wherein a first internal electrode positioned at an outermost position among the first electrodes is connected to the first external electrode by at least one first via extended to at least one of first and second main surfaces of the ceramic body, and a second internal electrode positioned at an outermost position among the second internal electrodes is connected to the second external electrode by at least one second via extended to at least one of first and second main surfaces of the ceramic body.
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: March 28, 2017
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Byoung Hwa Lee, Doo Young Kim, Hai Joon Lee, Jin Man Jung
  • Patent number: 9601275
    Abstract: A dielectric ceramic composition includes a main component comprising (1-x)BaTiO3-x(Na1-yKy)NbO3, where 0.005?x?0.5 and 0.3?y?1.0; a first subcomponent comprising an element selected from the group consisting of Mn, V, Cr, Fe, Ni, Co, Cu and Zn; and a second subcomponent comprising SiO2.
    Type: Grant
    Filed: October 28, 2015
    Date of Patent: March 21, 2017
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seok-Hyun Yoon, Yun-Jung Park, Doo-Young Kim, Song-Je Jeon, Chang-Hun Kim
  • Patent number: 9592263
    Abstract: A method for preparing purified extract containing more abundant active ingredients such as catalpol derivatives from the extract of Pseudolysimachion rotundum var subintegrum than that prepared by the conventional preparation method disclosed in the prior art and the therapeutics or functional health food comprising the purified extract for treating and preventing inflammatory, allergic or asthmatic disease. The purified extract showed more potent anti-inflammatory, anti-allergy and anti-asthma activity than that prepared by the conventional preparation method disclosed in the prior art through various in vivo tests such as inhibition test on the reproduction of eosinophil, the release of immunoglobulin and inflammatory chemokines in plasma and bronchoalveolar fluid as well as the suppression of airway hyperresponsiveness and goblet cell hyperplasia in a OVA-sensitized/challenged mouse model.
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: March 14, 2017
    Assignees: YUNGJIN PHARMACEUTICAL CO., LTD., KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Yongnam Lee, Ji-seok Yoo, Dae-hee Shin, Byung-hwan Ryoo, Sei-ryang Oh, Kyung-seop Ahn, Hyeongkyu Lee, Ok-kyoung Kwon, Doo-young Kim, Jung-hee Kim, Hyuk-hwan Song
  • Publication number: 20170066889
    Abstract: The present invention relates to a painted molding article in which a paint composition is painted in a molding part formed of an injection molding thermoplastic resin composition, and the injection molding thermoplastic resin composition comprises: (a) a base resin including polyamide (a-1) and polyphenylene ether (a-2); (b) an impact modifier; and (c) a carbon fibril, wherein the polyamide (a-1) forms a matrix phase of the injection molding thermoplastic resin composition, the polyphenylene ether (a-2) and the impact modifier (b) form a domain phase of the injection molding thermoplastic resin composition, the carbon fibril (c) is dispersed on the domain phase and the matrix phase, the content of the carbon fibril (c) dispersed on the matrix phase is higher than the content of the carbon fibril (c) dispersed on the domain phase, and the ratio of weight of the carbon fibril (c) to weight of the polyamide (a-1) may be 0.006 to 0.03.
    Type: Application
    Filed: May 30, 2014
    Publication date: March 9, 2017
    Inventors: Chang Min HONG, Doo Young KIM, Won Young CHOI, Jin-Kyung CHO, Won KO, Jung Hun LEE
  • Patent number: 9589728
    Abstract: A multilayer ceramic capacitor includes a ceramic body including dielectric layers; first and second internal electrode groups disposed to be misaligned by a predetermined interval in the length direction, having the dielectric layers interposed therebetween; first and second external electrodes extended from at least one of the first and second side surfaces to at least one of the first and second main surfaces; and an insulating layer covering portions of the first and second external electrodes formed on the at least one of the first and second side surfaces, wherein the first internal electrode group includes first and second internal electrodes including first and second pattern parts and first and second lead parts, respectively, and the second internal electrode group includes third and fourth internal electrodes including third and fourth pattern parts and third and fourth lead parts, respectively.
    Type: Grant
    Filed: November 22, 2013
    Date of Patent: March 7, 2017
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Yu Na Kim, Jae Yeol Choi, Jong Ho Lee, Sang Huk Kim, Doo Young Kim, Sung Woo Kim
  • Patent number: 9583266
    Abstract: There is provided a dielectric ceramic composition including: a major component (a barium titanate-based base material); and a minor component, wherein the dielectric ceramic composition is sintered to form a sintered body having a fine structure, the fine structure includes first crystal grains in which a Ca content is lower than 2.5 mol % and second crystal grains in which a Ca content is between 2.5 mol % to 13.5 mol %, and the second crystal grains have a cross-sectional area ratio of 30% to 80% on the basis of 100% of an overall cross-sectional area of the fine structure.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: February 28, 2017
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seok Hyun Yoon, Yun Jung Park, Doo Young Kim, Song Je Jeon, Chang Hoon Kim
  • Publication number: 20170049838
    Abstract: The present invention relates to inventive novel industrialized method for preparing purified extract containing more abundant active ingredients such as catalpol derivatives from the extract of Pseudolysimachion rotundum var subintegrum than that prepared by the conventional preparation method disclosed in the prior art and the therapeutics or functional health food comprising the purified extract for treating and preventing inflammatory, allergic or asthmatic disease. The purified extract showed more potent anti-inflammatory, anti-allergy and anti-asthma activity than that prepared by the conventional preparation method disclosed in the prior art through various in vivo tests such as inhibition test on the reproduction of eosinophil, the release of immunoglobulin and inflammatory chemokines in plasma and bronchoalveolar fluid as well as the suppression of airway hyperresponsiveness and goblet cell hyperplasia in a OVA-sensitized/challenged mouse model.
    Type: Application
    Filed: September 11, 2016
    Publication date: February 23, 2017
    Inventors: Yongnam LEE, Ji-seok YOO, Dae-hee SHIN, Byung-hwan RYOO, Sei-ryang OH, Kyung-seop AHN, Hyeongkyu LEE, Ok-kyoung KWON, Doo-young KIM, Jung-hee KIM, Hyuk-hwan SONG
  • Publication number: 20170049837
    Abstract: The present invention relates to inventive novel industrialized method for preparing purified extract containing more abundant active ingredients such as catalpol derivatives from the extract of Pseudolysimachion rotundum var subintegrum than that prepared by the conventional preparation method disclosed in the prior art and the therapeutics or functional health food comprising the purified extract for treating and preventing inflammatory, allergic or asthmatic disease. The purified extract showed more potent anti-inflammatory, anti-allergy and anti-asthma activity than that prepared by the conventional preparation method disclosed in the prior art through various in vivo tests such as inhibition test on the reproduction of eosinophil, the release of immunoglobulin and inflammatory chemokines in plasma and bronchoalveolar fluid as well as the suppression of airway hyperresponsiveness and goblet cell hyperplasia in a OVA-sensitized/challenged mouse model.
    Type: Application
    Filed: September 11, 2016
    Publication date: February 23, 2017
    Inventors: Yongnam LEE, Ji-seok YOO, Dae-hee SHIN, Byung-hwan RYOO, Sei-ryang OH, Kyung-seop AHN, Hyeongkyu LEE, Ok-kyoung KWON, Doo-young KIM, Jung-hee KIM, Hyuk-hwan SONG
  • Publication number: 20170047164
    Abstract: A multilayer ceramic capacitor includes: a ceramic body having dielectric layers laminated in a thickness direction, the dielectric layers having a greater width than a length; an active layer in which capacitance is formed, by including first and second internal electrodes alternately exposed to end surfaces of the ceramic body opposite to each other in a length direction with the dielectric layer interposed therebetween; upper cover layer; lower cover layers being thicker than the upper cover layer; and first and second external electrodes, wherein, when half of thickness of the ceramic body is denoted by A, thickness of the lower cover layer is denoted by B, half of thickness of the active layer is denoted by C, and thickness of the upper cover layer is denoted by D, 1.042?(B+C)/A?1.537 is satisfied.
    Type: Application
    Filed: November 1, 2016
    Publication date: February 16, 2017
    Inventors: Young Ghyu AHN, Doo Young KIM, Min Cheol PARK, Byoung Hwa LEE, Sang Soo PARK
  • Publication number: 20170040111
    Abstract: A multilayer ceramic electronic component includes: a capacitor body including a plurality of dielectric layers and a plurality of internal electrodes; with external electrodes disposed on the capacitor body and electrically connected to the internal electrodes, wherein the capacitor body includes an active region in which internal electrodes having different polarities from each other overlap each other to form capacitance, and a margin part defined as region except for the active region. A concentration of an additive element in the margin part is higher than the concentration of the additive element in the active region, and the margin part has a concentration gradient of the additive element from a surface of the capacitor body toward the active region.
    Type: Application
    Filed: February 22, 2016
    Publication date: February 9, 2017
    Inventors: Jin Seong KIM, Chang Hoon KIM, Doo Young KIM, Tae Young KIM, Seok Hyun YOON, Jae Yeol CHOI, Jae Sung PARK
  • Publication number: 20170032882
    Abstract: A coil component includes: a coil part including a first coil layer and a second coil layer disposed above the first coil layer, wherein the first coil layer includes a first insulating layer having a first opening pattern and a first conductive layer disposed in the first opening pattern, and the second coil layer includes a second insulating layer having a second opening pattern, a seed layer covering inner side surfaces and a lower surface of the second opening pattern, and a second conductive layer disposed in the second opening pattern.
    Type: Application
    Filed: March 24, 2016
    Publication date: February 2, 2017
    Inventors: Ju Hwan YANG, Seok Il HONG, Doo Young KIM, Jae Yeol CHOI
  • Publication number: 20170028010
    Abstract: The present invention relates to inventive novel industrialized method for preparing purified extract containing more abundant active ingredients such as catalpol derivatives from the extract of Pseudolysimachion rotundum var subintegrum than that prepared by the conventional preparation method disclosed in the prior art and the therapeutics or functional health food comprising the purified extract for treating and preventing inflammatory, allergic or asthmatic disease. The purified extract showed more potent anti-inflammatory, anti-allergy and anti-asthma activity than that prepared by the conventional preparation method disclosed in the prior art through various in vivo tests such as inhibition test on the reproduction of eosinophil, the release of immunoglobulin and inflammatory chemokines in plasma and bronchoalveolar fluid as well as the suppression of airway hyperresponsiveness and goblet cell hyperplasia in a OVA-sensitized/challenged mouse model.
    Type: Application
    Filed: September 11, 2016
    Publication date: February 2, 2017
    Inventors: Yongnam LEE, Ji-seok YOO, Dae-hee SHIN, Byung-hwan RYOO, Sei-ryang OH, Kyung-seop AHN, Hyeongkyu LEE, Ok-kyoung KWON, Doo-young KIM, Jung-hee KIM, Hyuk-hwan SONG
  • Publication number: 20170025222
    Abstract: A multilayer ceramic electronic component includes a ceramic body in which dielectric layers and internal electrodes are alternately stacked. The dielectric layers contain at least one dielectric grain having a ratio of a long axis to a short axis that is 3.5 or more. The internal electrodes contain a ceramic component containing a grain growth adjusting ingredient for dielectric grains. Each dielectric layer includes interfacial portions adjacent to the internal electrodes and a central portion disposed between the interfacial portions, and concentrations of the grain growth adjusting ingredient in the interfacial portions and the central portion are different from each other.
    Type: Application
    Filed: March 16, 2016
    Publication date: January 26, 2017
    Inventors: Kum Jin PARK, Chang Hak CHOI, Jong Hoon YOO, Doo Young KIM, Min Gi SIN, Chi Hwa LEE, Chul Seung LEE, Jong Han KIM
  • Publication number: 20170011850
    Abstract: A multilayer ceramic electronic component includes a ceramic body in which dielectric layers and internal electrodes are alternately disposed. Ceramic-metal compound layers are disposed on interfaces between the internal electrodes and the dielectric layers. Additionally, in some examples, spaces between adjacent internal electrodes are fully occupied by the dielectric layers and the dielectric layers contain a ceramic-metal compound containing metal particle. The ceramic-metal compound layer may have an embossing type configuration or a dendrite type configuration.
    Type: Application
    Filed: March 16, 2016
    Publication date: January 12, 2017
    Inventors: Hong Seok KIM, Chung Eun LEE, Doo Young KIM, Ki Han KIM, Ji Ye CHOI, Kyung Ryul LEE, Jae Yeol CHOI, Soo Kyong JO
  • Publication number: 20160332980
    Abstract: The present invention relates to a novel 2-phenylbenzofuran derivative or a pharmaceutically acceptable salt thereof, a production method for the same, and a pharmaceutical composition for preventing or treating an inflammatory disease comprising the same as an active ingredient, and the novel 2-phenylbenzofuran derivative or the pharmaceutically acceptable salt thereof according to the present invention is outstandingly effective in suppressing NO, IL-6, and TNF-alpha induced by macrophages, and therefore can advantageously be used in a pharmaceutical composition for preventing or treating an inflammatory disease.
    Type: Application
    Filed: July 27, 2016
    Publication date: November 17, 2016
    Applicants: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY, DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Kyeong LEE, Sei-Ryang OH, Kyung Seop AHN, Ok-Kyoung KWON, Doo-Young KIM, Hyung Won RYU, Jung Hee KIM, Xuezhen XU
  • Publication number: 20160326369
    Abstract: The present invention relates to a conductive polyamide/polyphenylene ether resin composition and an automotive molded article manufactured therefrom. The conductive polyamide/polyphenylene ether resin composition comprises: (a) a base resin comprising (a-1) polyphenylene ether and (a-2) polyamide; (b) a modified polyolefin based resin; (c) an impact modifier; (d) a compatibilizer; and (e) a conductive filler, and the conductive polyamide/polyphenylene ether resin composition is formed in a domain phase and a matrix phase, wherein the domain phase comprises (a-1) the polyphenylene ether and (c) the impact modifier and the matrix phase comprises (a-2) the polyamide and (b) the modified polyolefin based resin, (e) the conductive filler being dispersed on the domain phase and the matrix phase and the content of the conductive filler dispersed on the matrix phase being higher than that of the conductive filler dispersed on the domain phase.
    Type: Application
    Filed: December 30, 2014
    Publication date: November 10, 2016
    Inventors: Won Young CHOI, Doo Young KIM, Jung Hun LEE, Won KO, Chang Min HONG
  • Patent number: 9481630
    Abstract: The present invention relates to an injenane-type diterpene compound derived from Euphorbia kansui Liou, and a pharmaceutical composition for treating or preventing viral infectious diseases, a health functional food for preventing or ameliorating viral infectious diseases and a composition for enhancing the production of interferon-gamma, which comprise the injenane-type diterpene compound. Furthermore, the present invention relates to a method for preventing or treating viral infectious diseases including administering the composition to a subject having a viral infectious disease occurrence or a risk thereof with a therapeutically effective dose.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: November 1, 2016
    Assignee: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Sei Ryang Oh, Jae Wha Kim, Hyeong Kyu Lee, Piseth Khiev, Doo Young Kim, Jung Hee Kim, Jae Sung Song, Kyung Seop Ahn
  • Publication number: 20160307693
    Abstract: An electronic component includes a coil including lead terminals plated with a metal; a body part filling a space around the coil; and external electrodes connected to the lead terminals of the coil. At least portions of the lead terminals of the coil are exposed externally of the body part.
    Type: Application
    Filed: January 19, 2016
    Publication date: October 20, 2016
    Inventors: Tai Yon Cho, Doo Young Kim, Sang Ho Shin, Jun Ah, Woo Kyung Sung