Patents by Inventor Dong Seok Shin

Dong Seok Shin 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: 10307063
    Abstract: An optical measuring device including a light source, a light beam path adjuster, a light detector and a controller is provided. The light source may emit light toward an object in a predetermined progress direction. The light beam path adjuster may be disposed between the light source and the object and may change a progress path of the light emitted from the light source. The light detector may receive the light that is reflected from the object after passing through the light beam path adjuster. The controller may compare a first effective beam path length of the reflected light that the light detector receives with a predetermined target beam path length and control a refractive angle of the light beam path adjuster based on a beam path length difference between the first effective beam path length and the predetermined target beam path length.
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: June 4, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung Jun Lee, Dong Ho Kim, Jung Mok Bae, Eui Seok Shin, Woo Chang Lee
  • Publication number: 20190160908
    Abstract: A vehicle heat exchanger is disclosed that includes a heat exchange unit having first and second plates layered to alternately form a first and second flow path. Operation fluids passing through the paths exchange heat. A first inflow aperture is formed on a second surface of the unit and connected to the first flow path. A first exhaust aperture is formed corresponding to the first inflow aperture on the first surface of the unit and connected to the first flow path. A connection aperture is formed in the plates, connected to the first flow path, and closing a connection to the second flow path. A second inflow aperture is formed corresponding to the first inflow aperture and connected to the second flow path. A second exhaust aperture is formed at a center of the unit and connected to the second inflow aperture through the second flow path.
    Type: Application
    Filed: April 9, 2018
    Publication date: May 30, 2019
    Inventors: Jae Yeon Kim, Dong Seok Oh, Wan Je Cho, Hyun Keun Shin, Sangyong Rhee
  • Publication number: 20190147201
    Abstract: A radio frequency identification (RFID) technology which overcomes a cross-reading problem by using visible light recognition and identification values. An RFID reader terminal includes a visible light transmitter configured to transmit a visible light signal including an identification value of the RFID reader terminal, a radio frequency (RF) receiver configured to receive an RF signal including an identification value of an RFID tag terminal and information of the RFID tag terminal from the RFID tag terminal, and a reader controller configured to determine whether the identification value of the RFID reader terminal is identical to the identification value of the RFID tag terminal. In addition, there is provided an RFID tag terminal corresponding to the RFID reader terminal.
    Type: Application
    Filed: July 12, 2018
    Publication date: May 16, 2019
    Inventors: Dong Beom SHIN, Yang Gi KANG, Kwang Jin OH, Sang Mok LEE, Hyun Seok KIM, Sang Hyun MO, Kang Bok LEE
  • Publication number: 20180256921
    Abstract: The present invention relates to a thermoplastic mask monitoring system using a pressure sensor. Specifically, a thermoplastic mask according to the present invention may include: a mask having a shape determined according to a shape of a first region which is at least a part of a patient's body by using thermoplasticity, fixing the first region in close contact with the first region, and receiving radiation; and a pressure sensor provided between the mask and the first region and sensing pressure induced by a space generated between the mask and the first region.
    Type: Application
    Filed: March 31, 2016
    Publication date: September 13, 2018
    Applicant: The Catholic University of Korea Industry-Academic Cooperation Foundation
    Inventors: MIN-SEOK CHO, TAE-HO KIM, SEONG-HEE KANG, DONG-SU KIM, KYEONG-HYEON KIM, DONG-SEOK SHIN, SI YONG KIM, TAE SUK SUH
  • Patent number: 9539448
    Abstract: Disclosed is an apparatus capable of suppressing a fire of a battery pack when a fire occurs at the battery pack. The fire suppression apparatus includes a fire detection sensor for detecting the probability of fire occurrence at a battery pack, a fire-extinguishing chemical tank containing a fire-extinguishing chemical in an inner space therein, and a control unit for allowing the fire-extinguishing chemical of the fire-extinguishing chemical tank into the battery pack when fire occurrence is detected by the fire detection sensor.
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: January 10, 2017
    Assignee: LG Chem, Ltd.
    Inventors: Seung-Hun Jung, Dong-Seok Shin, Young-Joon Shin
  • Patent number: 9318738
    Abstract: A lithium secondary battery of the present invention may simultaneously improve high output and high capacity characteristics by including a first active material layer having high output characteristics and a second active material layer having high capacity characteristics respectively on a cathode collector and an anode collector.
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: April 19, 2016
    Assignee: LG Chem, Ltd.
    Inventors: Ji Sun Kim, Min Ho Youn, Dong Seok Shin, Hyo Seok Park
  • Patent number: 9142859
    Abstract: The present invention relates to polymer-silicon composite particles using silicon having high energy density, a method of making the same, an anode and a lithium secondary battery including the same. The silicon having high energy density is used as an anode active material to provide a lithium secondary battery having large capacity. Silicon-polymer composite particles having a metal plated on the surface thereof are provided to solve the problem that silicon has low electrical conductivity and a method of preparing the same is provided to produce an electrode having improved electrical conductivity. Furthermore, silicon-polymer composite particles having a metal coated on the surface thereof through electroless plating are prepared and an electrode is formed using the silicon-polymer composite particles.
    Type: Grant
    Filed: July 11, 2011
    Date of Patent: September 22, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Sun Jung Hwang, Dong Seok Shin, Yoon Kyung Kwon, Geun Chang Chung, Jung Seok Choi
  • Publication number: 20140363736
    Abstract: A lithium secondary battery of the present invention may simultaneously improve high output and high capacity characteristics by including a first active material layer having high output characteristics and a second active material layer having high capacity characteristics respectively on a cathode collector and an anode collector.
    Type: Application
    Filed: August 26, 2014
    Publication date: December 11, 2014
    Applicant: LG CHEM, LTD.
    Inventors: Ji Sun Kim, Min Ho Youn, Dong Seok Shin, Hyo Seok Park
  • Publication number: 20140190636
    Abstract: A substrate processing apparatus includes a processing chamber for processing a substrate, a shield at an inner wall of the processing chamber, and a connector attaching the shield to the inner wall of the processing chamber. The connector includes a groove and a protrusion respectively on opposing surfaces of the inner wall of the processing chamber and the shield.
    Type: Application
    Filed: July 15, 2013
    Publication date: July 10, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD
    Inventor: Dong-Seok Shin
  • Publication number: 20140186668
    Abstract: Disclosed is an apparatus capable of suppressing a fire of a battery pack when a fire occurs at the battery pack. The fire suppression apparatus includes a fire detection sensor for detecting the probability of fire occurrence at a battery pack, a fire-extinguishing chemical tank containing a fire-extinguishing chemical in an inner space therein, and a control unit for allowing the fire-extinguishing chemical of the fire-extinguishing chemical tank into the battery pack when fire occurrence is detected by the fire detection sensor.
    Type: Application
    Filed: March 6, 2014
    Publication date: July 3, 2014
    Applicant: LG CHEM, LTD.
    Inventors: Seung-Hun Jung, Dong-Seok Shin, Young-Joon Shin
  • Patent number: 8497040
    Abstract: The present invention relates to electrodes for a lithium secondary battery with a high energy density and a secondary battery with a high energy density using the same. A negative electrode includes a material which can be alloyed with lithium alloy. A positive electrode is made of a transition metal oxide which can reversibly intercalate or deintercalate lithium. Here, the entire reversible lithium storage capacity of the positive electrode is greater than the capacity of lithium dischargeable from the positive electrode.
    Type: Grant
    Filed: November 28, 2011
    Date of Patent: July 30, 2013
    Assignee: LG Chem, Ltd.
    Inventors: Geun-Chang Chung, Dong Seok Shin, Sun Kyu Kim
  • Publication number: 20120070742
    Abstract: The present invention relates to electrodes for a lithium secondary battery with a high energy density and a secondary battery with a high energy density using the same. A negative electrode includes a material which can be alloyed with lithium alloy. A positive electrode is made of a transition metal oxide which can reversibly intercalate or deintercalate lithium. Here, the entire reversible lithium storage capacity of the positive electrode is greater than the capacity of lithium dischargeable from the positive electrode.
    Type: Application
    Filed: November 28, 2011
    Publication date: March 22, 2012
    Inventors: Geun-Chang CHUNG, Dong Seok Shin, Sun Kyu Kim
  • Publication number: 20120007028
    Abstract: The present invention relates to polymer-silicon composite particles using silicon having high energy density, a method of making the same, an anode and a lithium secondary battery including the same. The silicon having high energy density is used as an anode active material to provide a lithium secondary battery having large capacity. Silicon-polymer composite particles having a metal plated on the surface thereof are provided to solve the problem that silicon has low electrical conductivity and a method of preparing the same is provided to produce an electrode having improved electrical conductivity. Furthermore, silicon-polymer composite particles having a metal coated on the surface thereof through electroless plating are prepared and an electrode is formed using the silicon-polymer composite particles.
    Type: Application
    Filed: July 11, 2011
    Publication date: January 12, 2012
    Applicant: LG CHEM, LTD.
    Inventors: Sun Jung Hwang, Dong Seok Shin, Yoon Kyung Kwon, Geun Chang Chung, Jung Seok Choi
  • Publication number: 20100330430
    Abstract: The present invention relates to electrodes for a lithium secondary battery with a high energy density and a secondary battery with a high energy density using the same. A negative electrode includes a material which can be alloyed with lithium alloy. A positive electrode is made of a transition metal oxide which can reversibly intercalate or deintercalate lithium. Here, the entire reversible lithium storage capacity of the positive electrode is greater than the capacity of lithium dischargeable from the positive electrode. Further, the present invention relates to electrodes for a lithium secondary battery in which metal lithium is coated on a negative electrode, a positive electrode, or both, a method of manufacturing the electrodes, and a lithium secondary battery including the electrodes. The lithium secondary battery of the present invention is excellent in safety because metal lithium does not remain after being activated and excellent in a capacity per unit weight.
    Type: Application
    Filed: July 1, 2010
    Publication date: December 30, 2010
    Applicant: LG CHEM, LTD.
    Inventors: Geun-Chang CHUNG, Dong Seok Shin, Sun Kyu Kim
  • Patent number: 7834119
    Abstract: The present invention relates to an organic silicate polymer prepared by mixing silane compound with organic solvent to prepare a first mixture, and hydrolyzing and condensing the first mixture by adding water and catalyst, the first mixture being selected from a group consisting of oxidized hydrosilane, cyclic siloxane, a second mixture of oxidized hydrosilane and silane or silane oligomer, and a third mixture of cyclic siloxane and silane or silane oligomer, a composition for forming an insulation film of semiconductor devices prepared by using the organic silicate polymer, a method for preparing an insulation film using the composition, and a semiconductor device comprising the insulation film.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: November 16, 2010
    Assignee: LG Chem, Ltd.
    Inventors: Jung-Won Kang, Min-Jin Ko, Dong-Seok Shin, Gwi-Gwon Kang, Myung-Sun Moon, Hye-Yeong Nam, Bum-Gyu Choi, Young-Duk Kim, Byung-Ro Kim, Won-Jong Kwon, Sang-Min Park
  • Patent number: 7470636
    Abstract: The present invention relates to low a dielectric material essential for a next generation semiconductor with high density and high performance, and more particularly to a low dielectric material that is thermally stable and has good film-forming properties and excellent mechanical properties, a dielectric film comprising the low dielectric material, and a semiconductor device manufactured using the dielectric film.
    Type: Grant
    Filed: December 15, 2006
    Date of Patent: December 30, 2008
    Assignee: LG Chem, Ltd.
    Inventors: Min-Jin Ko, Hye-Yeong Nam, Jung-Won Kang, Myung-Sun Moon, Dong-Seok Shin
  • Patent number: 7358316
    Abstract: The present invention relates to a low dielectric material essential for a next generation electric device such as a semiconductor device, with a high density and high performance. In detail, the present invention provides: a process for preparing an organic silicate polymer comprising a polymerization step in the absence of homogenizing organic solvents, of mixing and reacting organic silane compounds with water in the presence of a catalyst to hydrolyze and condense the silane compounds, that is thermally stable and has good mechanical and crack resistance properties; and a coating composition for forming a low dielectric insulating film; and a process for preparing a low dielectric insulating film using the organic silicate polymer prepared according to the process, and an electric device comprising the low dielectric insulating film prepared according to the process.
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: April 15, 2008
    Assignee: LG Chem, Ltd.
    Inventors: Min-Jin Ko, Myung-Sun Moon, Dong-Seok Shin, Jung-Won Kang, Hye-Yeong Nam
  • Publication number: 20070173074
    Abstract: The present invention relates to low a dielectric material essential for a next generation semiconductor with high density and high performance, and more particularly to a low dielectric material that is thermally stable and has good film-forming properties and excellent mechanical properties, a dielectric film comprising the low dielectric material, and a semiconductor device manufactured using the dielectric film.
    Type: Application
    Filed: December 15, 2006
    Publication date: July 26, 2007
    Inventors: Min-Jin Ko, Hye-Yeong Nam, Jung-Won Kang, Myung-Sun Moon, Dong-Seok Shin
  • Patent number: 7238627
    Abstract: Provided is a process for manufacturing an insulating film for a semiconductor device. The process includes preparing a composition for forming an insulating film, wherein the composition comprises a) an organosilicate polymer and b) an organic solvent. The composition is coated on a substrate of a semiconductor device to prepare a coated insulating film, and the coated insulated film is dried and cured. Also provided are an insulating film prepared as described as well as a semiconductor device comprising the insulating film.
    Type: Grant
    Filed: July 5, 2005
    Date of Patent: July 3, 2007
    Assignee: LG Chem, Ltd.
    Inventors: Min-Jin Ko, Bum-Gyu Choi, Dong-Seok Shin, Myung-Sun Moon, Jung-Won Kang, Hae-Young Nam, Young-Duk Kim, Gwi-Gwon Kang
  • Publication number: 20070088144
    Abstract: The present invention relates to an organic silicate polymer prepared by mixing silane compound with organic solvent to prepare a first mixture, and hydrolyzing and condensing the first mixture by adding water and catalyst, the first mixture being selected from a group consisting of oxidized hydrosilane, cyclic siloxane, a second mixture of oxidized hydrosilane and silane or silane oligomer, and a third mixture of cyclic siloxane and silane or silane oligomer, a composition for forming an insulation film of semiconductor devices prepared by using the organic silicate polymer, a method for preparing an insulation film using the composition, and a semiconductor device comprising the insulation film.
    Type: Application
    Filed: March 28, 2003
    Publication date: April 19, 2007
    Inventors: Jung-Won Kang, Min-Jin Ko, Dong-Seok Shin, Gwi-Gwon Kang, Myung-Sun Moon, Hye-Yeong Nam, Bum-Gyu Choi, Young-Duk Kim, Byung-Ro Kim, Won-Jong Kwon, Sang-Min Park