Patents by Inventor Chul Kwon

Chul Kwon 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).

  • Composite Material and Method for Preparing Composite Material
    Publication number: 20150353736
    Abstract: Provided is a complex material that includes a first metal deposition layer, a first thermosetting resin layer positioned on one side of the first metal deposition layer, and a second thermosetting resin layer positioned on the other side of the first metal deposition layer.
    Type: Application
    Filed: May 2, 2013
    Publication date: December 10, 2015
    Applicant: Cheil Industries Inc.
    Inventors: Young-Sin KIM, Kang-Yeol PARK, Young-Chul KWON, Seon-Ae LEE, Min-Young LIM
  • Carbon dioxide adsorbents and production methods thereof, carbon dioxide capture modules including the same, and methods for separating carbon dioxide using the same
    Patent number: 9205404
    Abstract: An adsorbent for carbon dioxide may include a mesoporous inorganic oxide having a crystalline halide of an alkali metal or alkaline earth metal supported thereto and a chemical species containing phosphorous (P), sulfur(S), or boron (B) supported thereto.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: December 8, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Soon Chul Kwon, Hyuk Jae Kwon, Hyun Chul Lee
  • Thermoplastic Resin Composition and Molded Article Using the Same
    Publication number: 20150344685
    Abstract: A thermoplastic resin composition and a molded article including the same are disclosed. The thermoplastic resin composition includes: (A) a base resin including (a1) a styrene copolymer and (a2) a rubber-modified vinyl graft copolymer; and (B) surface-treated metal particles, wherein the surface-treated metal particles include: a metal core; a first coating layer formed on the metal core; and a second coating layer formed on the first coating layer. The thermoplastic resin composition can exhibit significantly improved glossiness and appearance by preventing flow marks and weld lines that can occur upon injection molding, while exhibiting a luxurious metallic texture even without painting.
    Type: Application
    Filed: May 29, 2015
    Publication date: December 3, 2015
    Inventors: Seon Ae LEE, Min Kyoung HAM, Young Chul KWON, Kang Yeol PARK
  • Display device and fabrication method thereof
    Patent number: 9190421
    Abstract: A display device and a fabrication method thereof are provided. In a dual-link structure for a narrow bezel, first link wirings are formed on the same layer that the gate lines are formed and second link wirings are formed on the same layer that the data lines are formed. The first link wirings and the second link wirings are formed in a non-display area. Or auxiliary link wirings are further formed over the first link wirings and the second link wirings respectively. Or the first link wiring and second link wiring are divided two pieces of sub-link wirings. The sub-link wirings consisting the one link wiring are connected respectively and are formed on the different layer, whereby a defective image due to a difference in resistance between neighboring link wirings can be improved.
    Type: Grant
    Filed: August 13, 2012
    Date of Patent: November 17, 2015
    Assignee: LG Display Co., Ltd.
    Inventors: Jong-Moo Ha, Tae-Yong Jung, Jong-Hyun Park, Yang-Ho Cho, Se-Ho Kim, Young-Chul Kwon, Sung-Hyun Kim
  • CARBON DIOXIDE ADSORBENT INCLUDING ALKALI METAL DOUBLE SALTS AND METHODS FOR PREPARING THE SAME
    Publication number: 20150306564
    Abstract: A carbon dioxide adsorbent may include a double salt having a first metal salt and a second metal salt. The first metal salt may include a first metal selected from Ca, Sr, and Ba. The second metal salt may include a second metal selected from Li, Na, K, Rb, and Cs. The present disclosure also discloses a process for preparing the carbon dioxide adsorbent and a method of separating carbon dioxide using the same.
    Type: Application
    Filed: February 12, 2015
    Publication date: October 29, 2015
    Applicant: Korea University Research and Business Foundation
    Inventors: Hyuk Jae KWON, Soon Chul KWON, Hyun Chul LEE, Ki Bong LEE, Chan Hyun LEE, Hee Jin JANG
  • Carbon dioxide adsorbents and production methods thereof, carbon dioxide capture module including the same, and methods for separating carbon dioxide using the same
    Patent number: 9168505
    Abstract: A carbon dioxide adsorbent may include an amorphous mixed metal oxide including a divalent first metal (M1), a trivalent second metal (M2) different from the divalent first metal (M1), an alkali metal (M3), and an element (A) with an electronegativity of about 2.0 to about 4.0. The alkali metal (M3) may be present in the form of a crystalline halide, an oxide, or a combination thereof. The carbon dioxide adsorbent may also be used in a method of separating carbon dioxide.
    Type: Grant
    Filed: February 17, 2014
    Date of Patent: October 27, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyuk Jae Kwon, Soon Chul Kwon, Hyun Chul Lee
  • Laminate Sheet, Method of Manufacturing the Laminate Sheet, and Article Using the Laminate Sheet
    Publication number: 20150283795
    Abstract: A laminate sheet includes at least one base layer including a first thermoplastic resin; and at least one metallic resin layer disposed on one side or both sides of the base layer and including a second thermoplastic resin and a metal-resin composite particle, wherein the first thermoplastic resin and the second thermoplastic resin are the same or different from each other, the metal-resin composite particle includes a metal deposition layer, a first coating layer positioned on one side of the metal deposition layer, and a second coating layer positioned on the other side of the metal deposition layer, and each of the first coating layer and the second coating layer includes a thermosetting resin. A method of manufacturing the laminate sheet, an article using the laminate sheet and a method of manufacturing the article are also provided.
    Type: Application
    Filed: February 19, 2013
    Publication date: October 8, 2015
    Applicant: CHEIL INDUSTRIES INC.
    Inventors: Young-Sin Kim, Kang-Yeol Park, Young-Chul Kwon
  • Flame retardant polycarbonate resin composition and molded product made using the same
    Patent number: 9150725
    Abstract: A flame retardant polycarbonate resin composition that can have excellent scratch resistance and impact resistance includes: (A) about 10 to about 89 wt % of a polycarbonate resin; (B) about 10 to about 89 wt % of a polycarbonate-polysiloxane copolymer; (C) about 1 to about 70 wt % of a modified (meth)acrylic copolymer resin; and (D) about 1 to about 50 parts by weight of a phosphorus-based flame retardant, based on about 100 parts by weight of components (A)+(B)+(C).
    Type: Grant
    Filed: January 29, 2013
    Date of Patent: October 6, 2015
    Assignee: Cheil Industries Inc.
    Inventors: Doo Han Ha, Young Chul Kwon
  • SYSTEM DATA COMPRESSION SYSTEM AND METHOD THEREOF
    Publication number: 20150227639
    Abstract: The present invention relates to a system data abbreviation system and method. The system data abbreviation system includes a data mapping unit configured to classify system data, provided by an external database, into classes of a database of an internal application program and to then map the classified system data; a data search unit configured to search for data of the class to be abbreviated from the database of the application program; and a data abbreviation unit configured to group the found data of the class, to set link relations between data that belongs to the group, to set link relations between the group and the classes of the database of the application program, and to then abbreviate the data.
    Type: Application
    Filed: October 4, 2012
    Publication date: August 13, 2015
    Inventors: Cheol-Min Chu, Sang-Yun Yun, Seong-Chul Kwon, Il-Keun Song
  • Semiconductor device and method of manufacturing the same
    Patent number: 9099566
    Abstract: A semiconductor device includes a trench formed in a substrate, a first stacked structure formed in the trench and including a plurality of first material layers and a plurality of second material layers stacked alternately on top of each other, and a transistor located on the substrate at a height corresponding to a top surface of the first stacked structure.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: August 4, 2015
    Assignee: SK hynix Inc.
    Inventors: Oh Chul Kwon, Ki Hong Lee, Seung Ho Pyi
  • Low Gloss Thermoplastic Resin Composition Having Improved Scratch Resistance
    Publication number: 20150183974
    Abstract: A low gloss thermoplastic resin composition can have improved scratch resistance, and includes a silicon compound-grafted aromatic vinyl-vinyl cyanide-based copolymer to improve mechanical physical properties such as scratch resistance, and the like, and to implement low glass property. The low gloss composition can be used in a vehicle interior material.
    Type: Application
    Filed: December 11, 2014
    Publication date: July 2, 2015
    Inventors: Gyeong Ha CHAE, Min Young LIM, Young Chul KWON, Kang Yeol PARK, Bo Eun KIM, Joo Hyun JANG, Jae Won HEO
  • CARBON DIOXIDE ADSORBENTS, PRODUCTION METHODS THEROF, AND METHODS FOR SEPARATING CARBONDIOXIDE USING THE SAME
    Publication number: 20150182944
    Abstract: A carbon dioxide adsorbent includes a porous metal oxide represented by Chemical Formula 1, the porous metal oxide having a specific surface area of greater than or equal to about 30 m2/g, and an average pore size of greater than or equal to about 2 nm.
    Type: Application
    Filed: December 8, 2014
    Publication date: July 2, 2015
    Inventors: Soon Chul KWON, Hyuk Jae KWON, Hyun Chul LEE, Jun Ho LEE
  • CARBON DIOXIDE GAS ADSORBENT INCLUDING CHABAZITE ZEOLITE, METHODS FOR PREPARING THE SAME, AND METHODS OF SEPARATING CARBON DIOXIDE USING THE SAME
    Publication number: 20150122124
    Abstract: A carbon dioxide adsorbent may include a chabazite zeolite containing an alkali metal ion or alkaline earth metal ion. The chabazite zeolite may have a Si/Al mole ratio of about 1 to about 9.9 and mesopores. The carbon dioxide adsorbent may be included in a carbon dioxide capture module. The carbon dioxide adsorbent may also be used in a method of separating carbon dioxide.
    Type: Application
    Filed: November 6, 2014
    Publication date: May 7, 2015
    Applicant: INHA-INDUSTRY PARTNERSHIP INSTITUTE
    Inventors: Hyuk Jae KWON, Soon Chul KWON, Hyun Chul LEE, Wha Seung AHN, Seung Hwan HONG
  • Adsorbent for carbon dioxide, method of preparing the same, and capture module for carbon dioxide including the same
    Patent number: 9012355
    Abstract: An adsorbent for carbon dioxide may include a composite metal oxide including a divalent first metal (M1), a trivalent second metal (M2), and at least one polyoxometalate (POM) ion selected from an anion represented by a first formula (e.g., Chemical Formula 1) and an anion represented by a second formula (e.g., Chemical Formula 2). A capture module for carbon dioxide may include the adsorbent.
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: April 21, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyuk Jae Kwon, Soon Chul Kwon, Jeong Gil Seo, Hyun Chul Lee, Young Gil Jo
  • HEAT EXCHANGER AND VENTILATOR HAVING THE SAME
    Publication number: 20150060032
    Abstract: A heat exchanger usable with a ventilator, the heat exchanger having an improved structure so that air passing through the heat exchanger may be prevented from leaking. The heat exchanger of the general inventive concept includes a heat-exchanging element having a plurality of liners stacked in a uniformly spaced state and a plurality of spacers disposed between the liners to define air passages, and corner guides respectively coupled to corners of the heat-exchanging element. Each of the corner guides includes a guide channel forming a space to receive the corner of the heat-exchanging element so that the corner guides securely come into close contact with the heat-exchanging element, and to minimize a loosening of the corner guide due to an adhesive applied between the heat-exchanging element and the corner guide.
    Type: Application
    Filed: November 13, 2014
    Publication date: March 5, 2015
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Young-Chul KWON, Sung Woo Kim, Euy Sung Chu, Jee Yong Kim
  • Flame retardant thermoplastic resin composition
    Patent number: 8969444
    Abstract: A polycarbonate resin composition includes (A) about 90 to about 97% by weight of a rubber-reinforced polystyrene resin, (B) about 3 to about 10% by weight of a polyphenylene ether resin, (C) about 10 to about 20 parts by weight of a halogen compound including a triazine group, or a mixture of a halogen compound including a triazine group and a diphenyl ethane bromide compound based on about 100 parts by weight of a base resin comprising (A) and (B), and (D) about 0.01 to about 3 parts by weight of an antimony compound based on about 100 parts by weight of the base resin comprising (A) and (B). The composition can exhibit excellent flame retardancy, colorability and injection molding thermal stability.
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: March 3, 2015
    Assignee: Cheil Industries Inc.
    Inventors: Jin Seong Lee, Gyeong Ha Chae, Young Chul Kwon, Kang Yeol Park
  • Heat exchanger and ventilator having the same
    Patent number: 8955578
    Abstract: A heat exchanger usable with a ventilator, the heat exchanger having an improved structure so that air passing through the heat exchanger may be prevented from leaking. The heat exchanger of the general inventive concept includes a heat-exchanging element having a plurality of liners stacked in a uniformly spaced state and a plurality of spacers disposed between the liners to define air passages, and corner guides respectively coupled to corners of the heat-exchanging element. Each of the corner guides includes a guide channel forming a space to receive the corner of the heat-exchanging element so that the corner guides securely come into close contact with the heat-exchanging element, and to minimize a loosening of the corner guide due to an adhesive applied between the heat-exchanging element and the corner guide.
    Type: Grant
    Filed: November 15, 2006
    Date of Patent: February 17, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Chul Kwon, Sung Woo Kim, Euy Sung Chu, Jee Yong Kim
  • Thermoplastic resin composition and molded product using the same
    Patent number: 8946337
    Abstract: Provided are a thermoplastic resin composition including a thermoplastic resin and an amorphous sheet-shaped metal particle having a ratio of thickness relative to long diameter of about 1:20 to about 1:1, and a molded product using the same.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: February 3, 2015
    Assignee: Cheil Industries Inc.
    Inventors: Hyung-Tak Lee, Doo-Han Ha, Jin-Kyung Cho, Young-Chul Kwon
  • Water-filter mounting structure for refrigerator
    Patent number: 8911041
    Abstract: A water-filter mounting structure for a refrigerator has a filter receiving section provided below a dispenser that is mounted at a door for selectively opening and closing a storage space and discharges water or ice to the outside. A water filter mounted in the filter receiving section purifies water supplied from a water supplying source. It is possible to minimize reduction in a storage capacity, loss in cold air and damage to the water filter and improve product compatibility.
    Type: Grant
    Filed: September 4, 2006
    Date of Patent: December 16, 2014
    Assignee: LG Electronics Inc.
    Inventors: Oh-Chul Kwon, Jun-Heon Kim
  • Polycarbonate resin composition and molded product using the same
    Patent number: 8907013
    Abstract: Disclosed are a polycarbonate resin composition that includes (A) about 5 wt % to about 89 wt % of a polycarbonate resin; (B) about 10 wt % to about 94 wt % of a polycarbonate-polysiloxane copolymer; and (C) about 1 wt % to about 70 wt % of a modified acrylic-based copolymer, and a molded product made using the polycarbonate thermoplastic resin composition.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: December 9, 2014
    Assignee: Cheil Industries Inc.
    Inventors: Doo-Han Ha, Young-Chul Kwon