Patents by Inventor Sung-Jae Lee

Sung-Jae 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).

  • Patent number: 9524817
    Abstract: Disclosed herein is a metal magnetic powder, and the metal magnetic powder according to the exemplary embodiment of the present invention includes a soft magnetic core particle and a multilayer coating film covering the core particle and having a multilayer structure, the multilayer coating film including an oxide film formed by heat treating the core particle and an insulation film formed by coating a coating particle with respect to the core particle.
    Type: Grant
    Filed: October 8, 2013
    Date of Patent: December 20, 2016
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Hak Kwan Kim, Sung Yong An, Sung Jae Lee, Jung Wook Seo
  • Patent number: 9513546
    Abstract: Disclosed are a monomer for a hardmask composition represented by the Chemical Formula 1, a hardmask composition including the monomer, and a method of forming a pattern using the same.
    Type: Grant
    Filed: March 19, 2013
    Date of Patent: December 6, 2016
    Assignee: Cheil Industries, Inc.
    Inventors: You-Jung Park, Hea-Jung Kim, Yo-Choul Park, Yong-Woon Yoon, Sung-Jae Lee, Chul-Ho Lee, Youn-Jin Cho
  • Patent number: 9477031
    Abstract: Provided is an apparatus for manufacturing a light guiding plate. The apparatus for manufacturing a light guiding plate includes an unwinding unit unwinding a film formed of a flexible material and wound in a roll shape, a winding unit winding the film provided from the unwinding unit in a roll shape, a surface treatment unit disposed between the unwinding unit and the winding unit to treat a surface of the film transferred into the winding part into a hydrophobic surface, a pattern formation unit disposed between the surface treatment unit and the winding unit to form a micro lens pattern on the surface of the film of which the surface is treated, and a pattern curing unit disposed between the pattern formation unit and the winding unit to cure the pattern.
    Type: Grant
    Filed: September 3, 2013
    Date of Patent: October 25, 2016
    Assignee: PSK Inc.
    Inventors: Kyoung Soo Park, Sung Jae Lee
  • Patent number: 9464539
    Abstract: A waste heat recovery device for a marine vessel is disclosed. According to the embodiments of the present invention, the waste heat recovery device for a marine vessel includes: a heat exchanger, which recovers heat from the exhaust fumes discharged from the engine, to heat a first refrigerant under uniform pressure; a turbine which is driven by adiabatically expanding the first refrigerant heated under uniform pressure; a condenser which condenses the adiabatically expanded first refrigerant; and a heat exchanging pump which compresses the condensed first refrigerant so as to re-circulate the compressed first refrigerant to the heat exchanger.
    Type: Grant
    Filed: December 6, 2011
    Date of Patent: October 11, 2016
    Assignee: SAMSUNG HEAVY IND. CO., LTD
    Inventors: Moon Ho Son, Gun Il Park, Sung Jae Lee, Ho Ki Lee, Jung Kun Jin, Jae Woong Choi
  • Publication number: 20160276074
    Abstract: A magnetic powder contains magnetic particles, a first coating layer disposed on surfaces of the magnetic particles and containing a first glass, and a second coating layer disposed on the first coating layer and containing a second glass different from the first glass. A method of manufacturing magnetic powder includes preparing magnetic particles, forming a first coating layer containing a first glass on surfaces of the magnetic particles, and forming a second coating layer containing a second glass different from the first glass on the first coating layer.
    Type: Application
    Filed: March 17, 2016
    Publication date: September 22, 2016
    Inventors: Sung Jae LEE, Jung Wook SEO, Hiroyuki MATSUMOTO, Chul Min SIM, Jong Sik YOON, Jong Suk JUNG
  • Patent number: 9414809
    Abstract: A probe for an ultrasonic diagnostic apparatus and a method of manufacturing the same are disclosed. The probe includes a sound matching layer having a mounting groove, a piezoelectric member mounted on the mounting groove, a first connector interconnected to the sound matching layer, and a second connector interconnected to the piezoelectric member. The probe permits interconnection of the piezoelectric member to the first and second connectors to be performed rapidly and easily through a single bonding operation, thereby reducing manufacturing time while facilitating the manufacture of the probe.
    Type: Grant
    Filed: October 26, 2010
    Date of Patent: August 16, 2016
    Assignee: SAMSUNG MEDISON CO., LTD.
    Inventors: Sung Jae Lee, Jung Lim Park, Jae Yk Kim
  • Publication number: 20160225535
    Abstract: Disclosed herein is a series-type dye-sensitized solar cell module. The series-type dye-sensitized solar cell module includes a plurality of solar cell unit cells having working electrodes and a counter electrode, a plurality of printed circuit boards having insulation body portions, each having a first current carrying portion which comes into contact with the working electrode of each solar cell unit cell on one surface of each insulation body portion so that an electric current is applied thereto, and a second current carrying portion which comes into contact with the counter electrode of the solar cell unit cells on the other surface of the insulation body portion so that an electric current is applied thereto, and at least one connection terminal portion which electrically connects the first current carrying portion of one printed circuit board to the second current carrying portion of another printed circuit board adjacent thereto.
    Type: Application
    Filed: March 13, 2015
    Publication date: August 4, 2016
    Inventors: Jeong Gwan LEE, Sung Jae LEE, In Sang JOUNG
  • Patent number: 9393201
    Abstract: The present invention relates to a nanoparticle of oxaliplatin, which is a water-soluble active substance, a pharmaceutical composition containing the same, and a method for preparing an orally administrable oxaliplatin nanoparticle by 5 emulsifying a lipid mixture solution wherein a solid lipid and a surfactant are mixed in an aqueous mixture solution wherein oxaliplatin and a specific cosolvent are mixed and then removing the solid lipid and the cosolvent using a supercritical fluid gas.
    Type: Grant
    Filed: September 20, 2010
    Date of Patent: July 19, 2016
    Assignees: JW Pharmaceutical Corporation, Bio-Synectics, Inc.
    Inventors: Sung Jae Lee, Young Hoon Kim, Sang Heon Lee, Kab Sig Kim
  • Publication number: 20160178451
    Abstract: Disclosed herein is a temperature sensor assembly. The temperature sensor assembly comprises an element that is a sensing resistor, a pair of parallel lead wires connected to the element, a laminate configured to mechanically protect and surround the element and the lead wires, and lead wire drawn out parts extended and protruded from the lead wires to the outside of the laminate.
    Type: Application
    Filed: December 18, 2015
    Publication date: June 23, 2016
    Applicant: DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
    Inventors: Young Wook KIM, Sung Jae LEE, Dong Uk JEONG
  • Patent number: 9287317
    Abstract: There is provided an image sensor module, including: an image sensor having a small thickness of 175 ?m or less and having a first coefficient of thermal expansion; a substrate having the image sensor mounted thereon and having a second coefficient of thermal expansion higher than the first coefficient of thermal expansion; and an adhesive layer disposed between the image sensor and the substrate and including an adhesive having a third coefficient of thermal expansion of 130 ppm/° C. or more at a glass transition temperature Tg or more.
    Type: Grant
    Filed: January 14, 2014
    Date of Patent: March 15, 2016
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ji Bum Cha, Sung Jae Lee, In Cheol Chang, Sung Jun Byun
  • Patent number: 9284245
    Abstract: A monomer for a hardmask composition represented by the following Chemical Formula 1,
    Type: Grant
    Filed: November 19, 2013
    Date of Patent: March 15, 2016
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Sung-Jae Lee, Hwan-Sung Cheon, Youn-Jin Cho, Chul-Ho Lee, Chung-Heon Lee
  • Patent number: 9244351
    Abstract: A composition for a hardmask including copolymer including repeating units represented by Chemical Formulae 1 and 2 and a solvent, a method of forming a pattern using the same, and a semiconductor integrated circuit device including a pattern formed using the method are provided.
    Type: Grant
    Filed: November 23, 2012
    Date of Patent: January 26, 2016
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Sung-Jae Lee, Joon-Young Moon, Youn-Jin Cho, Young-Min Kim, Yong-Woon Yoon
  • Publication number: 20160007961
    Abstract: An ultrasound backing member, an ultrasound probe including the ultrasound backing member, and a method of manufacturing the ultrasound backing member are provided. The ultrasound probe includes an ultrasound module comprising a transducer that converts ultrasound waves into an electrical signal or vice versa, and a backing member obtained by filling a porous foam-type body with a backing material that absorbs the ultrasound waves generated by the ultrasound module.
    Type: Application
    Filed: March 4, 2015
    Publication date: January 14, 2016
    Applicants: SAMSUNG ELECTRONICS CO., LTD., SAMSUNG MEDISON CO., LTD.
    Inventors: Won-hee LEE, Kwang-jin SON, Kyung-hun SONG, Sang-min KIM, Gi-ung NAM, Sung-jae LEE
  • Publication number: 20150362837
    Abstract: Disclosed are a monomer for a hardmask composition represented by the following Chemical Formula 1, a hardmask composition including the monomer, and a method of forming patterns using the hardmask composition. In the above Chemical Formula 1, A, A?, X, Y, l, m and n are the same as described in the detailed description.
    Type: Application
    Filed: May 8, 2013
    Publication date: December 17, 2015
    Applicant: CHEIL INDUSTRIES INC.
    Inventors: Yong-Woon YOON, Sung-Jae LEE, Joon-Young MOON, You-Jung PARK, Chul-Ho LEE, Youn-Jin CHO
  • Patent number: 9203012
    Abstract: An ultrasound probe including a backing layer provided with grooves in which a piezoelectric member is allowed to be installed and a manufacturing method thereof. The ultrasound probe includes the piezoelectric member, and the backing layer disposed on a rear-side surface of the piezoelectric member and provided, on a front-side surface thereof, with grooves in which the piezoelectric member is installed.
    Type: Grant
    Filed: December 31, 2012
    Date of Patent: December 1, 2015
    Assignee: SAMSUNG MEDISON CO., LTD.
    Inventors: Min Seon Seo, Ji Seon Kim, Sung Jae Lee
  • Patent number: 9174717
    Abstract: Provided is an intake air cooling system for a marine vessel having a turbocharger. The intake air cooling system for the marine vessel includes: a turbocharger which compresses the intake air introduced from the outside using a portion of the exhaust gas generated by the engine, wherein the turbocharger has a front end through which the intake air is introduced and a rear end through which the compressed intake air is supplied to the engine; a cooling part which cools at least one of the intake air compressed in the turbocharger and the exhaust gas passing through the turbocharger, wherein the cooling part includes one or more cooling units disposed along the flow of the intake air or the exhaust gas; and an absorption cooling device which receives heat from the working fluid circulated through the cooling unit.
    Type: Grant
    Filed: September 19, 2011
    Date of Patent: November 3, 2015
    Assignee: SAMSUNG HEAVY IND. CO., LTD
    Inventors: Eun Kyung Kim, Sung Jae Lee, Ki Jung Kim, Da Ra Heo, Gun Il Park, Jae Woong Choi
  • Publication number: 20150301448
    Abstract: Disclosed are a monomer for a hardmask composition represented by the Chemical Formula 1, a hardmask composition including the monomer, and a method of forming a pattern using the same.
    Type: Application
    Filed: March 19, 2013
    Publication date: October 22, 2015
    Applicant: CHEIL INDUSTRIES INC.
    Inventors: You-Jung Park, Hea-Jung Kim, Yo-Choul Park, Yong-Woon Yoon, Sung-Jae Lee, Chul-Ho Lee, Youn-Jin Cho
  • Patent number: 9161457
    Abstract: Disclosed herein is an apparatus for manufacturing a camera module, the apparatus including: a base jig holding a PCB from below; a bonding head picking up an image sensor and attaching the image sensor onto the PCB; and a housing bonding tool picking up a housing assembly and attaching the housing assembly onto the PCB so that the image sensor attached onto the PCB is received in the housing assembly, wherein the base jig is constituted in a structure where the base jig is tension-movable in a vertical direction (Z-axial direction), so that an upper surface of the PCB is an identical reference plane for attaching the image sensor and the housing assembly when the image sensor is picked up by the bonding head and attached onto the PCB.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: October 13, 2015
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Sung Jae Lee, Byung Jae Kim, Sang Jin Kim, Soo Gil Shin, Seung Hee Cho
  • Publication number: 20150205198
    Abstract: Disclosed are a polymer represented by the Chemical Formula 1, a monomer represented by the Chemical Formula 2, and a solvent, wherein the monomer is included in the same or a higher amount than the polymer, and a method of forming patterns using the same.
    Type: Application
    Filed: September 2, 2013
    Publication date: July 23, 2015
    Applicant: Cheil Industries Inc.
    Inventors: Chul-Ho Lee, You-Jung Park, Yong-Woon Yoon, Sung-Jae Lee, Youn-Jin Cho, Young-Min Kim, Chung-Heon Lee
  • Patent number: 9004132
    Abstract: An apparatus and a method for manufacturing a camera module. The method for manufacturing a camera module includes: picking up an image sensor by the bonding head and mounting the image sensor on a PCB; compensating for a tilt deviation between the PCB and the image sensor by the gyro unit of the PCB support unit simultaneously when the image sensor is mounted on the PCB; applying heat by the heating unit of the bonding head to cure an adhesive applied between the image sensor and the PCB; and after the image sensor is mounted and the adhesive is cured, picking up a lens housing module by a lens housing module pickup unit and mounting the lens housing module on the PCB and attaching contact portions of the PCB to the lens housing module to complete the manufacture of a camera module.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: April 14, 2015
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Sang Jin Kim, Byung Jae Kim, Sung Jae Lee, Seung Hee Cho