Patents Assigned to LG Hausys, Ltd.
  • Bumper stiffener apparatus for vehicle
    Patent number: 9522649
    Abstract: A bumper stiffener apparatus for a vehicle may include an upper member connected to a radiator grill, a lower member connected to a bumper below the upper member, a support bar connecting the upper member and the lower member, a hinge mechanism connected to the support bar, and a guide bracket fixed to a back beam arranged on a rear of the lower member to be connected to the hinge mechanism and in which a guide passage is formed for guiding an upward movement of the hinge mechanism when the lower member moves rearward.
    Type: Grant
    Filed: October 9, 2014
    Date of Patent: December 20, 2016
    Assignees: Hyundai Motor Company, Kia Motors Corp., LG Hausys, Ltd.
    Inventors: Dong Eun Cha, Bock Cheol Lee, Young Sub Oh, Phil Jung Jeong, Hyun Gyung Kim, Seung Mok Lee, Sung Jun Hong
  • Vacuum insulation panel with improved rupturing and preparation method thereof
    Patent number: 9523459
    Abstract: Provided is a vacuum insulation panel comprising: a core material; and a shell material for covering the core material, wherein the shell has a layered structure comprising a surface protective layer, a metal barrier layer, and a thermal deposition layer from the outside, and the sealing strength of the vacuum insulation panel is 5-15 kgf. In addition, provided is a method for preparing the vacuum insulation panel, comprising the steps of: preparing the shell material by sequentially layering the thermal deposition layer, the metal barrier layer and the surface protective layer; inserting the core material between the shell material; reducing pressure and sealing the shell material so as to form a vacuum insulation panel; and heat treating the vacuum insulation panel, wherein the sealing strength of the vacuum insulation panel is 5-15 kgf.
    Type: Grant
    Filed: May 15, 2013
    Date of Patent: December 20, 2016
    Assignee: LG HAUSYS, LTD.
    Inventors: Byung-Hoon Min, Sung-Seock Hwang, Seung-Min Jeon, Jung-Pil Han
  • Floor material using PLA resin
    Patent number: 9517612
    Abstract: Disclosed is a flooring material using an environment-friendly PLA resin. According to the present invention, the flooring material using the PLA resin comprises: a base layer; a print layer which is formed on top of the base layer, and has a print pattern on an upper side thereof; and a transparent layer which is formed on top of the print layer, wherein one or more of the base layer, the print layer, and the transparent layer include polylactic acid (PLA) resin.
    Type: Grant
    Filed: March 15, 2011
    Date of Patent: December 13, 2016
    Assignee: LG HAUSYS, LTD.
    Inventors: Cheng-Zhe Huang, Ji-Young Kim, Ki-Bong Park, Chang-Won Kang, Jun-Hyuk Kwon, Hyun-Jong Kwon, Sang-Sun Park, Jang-Ki Kim, Gyeong-Min Lee
  • Organic-inorganic silica particles, method of preparing the same, and hard coating composition containing the same
    Patent number: 9512009
    Abstract: The present invention relates to novel organic-inorganic silica particles, a preparation method thereof, and a hard coating composition containing the same, and more specifically, to organic-inorganic silica particles wherein an initiator is chemically bonded to hydroxyl groups (—OH) on the surface of the silica particles, a preparation method thereof, and a hard coating composition containing the same. A hard coating film with excellent abrasion resistance, scratch resistance and the like can be prepared by using the hard coating composition containing the organic-inorganic silica particles according to the present invention.
    Type: Grant
    Filed: August 31, 2010
    Date of Patent: December 6, 2016
    Assignee: LG HAUSYS, LTD.
    Inventors: Dongjoo Kwon, Won-Kook Kim, Yanggu Kang
  • Foam sheet using cross-linked polylactic acid, and preparation method thereof
    Patent number: 9512265
    Abstract: The present invention relates to a foam sheet using cross-linked polylactic acid and method of manufacturing the same, and more particularly a foam sheet using cross-linked polylactic acid and method of manufacturing the same with not only excellent waterproofing and workability but also relatively high foaming ratio and a uniform closed foam cell structure, by producing cross-linked polylactic acid resin in a fixed condition using composites comprising polylactic acid, cross linking agents, and/or co-crosslinking agents, and then forming a sheet shape in a fixed condition using composites comprising the cross-linked polylactic acid and foaming agents, and then foaming at relatively high temperature conditions.
    Type: Grant
    Filed: December 6, 2012
    Date of Patent: December 6, 2016
    Assignee: LG HAUSYS, LTD.
    Inventors: Chang Won Kang, Cheng Zhe Huang, Ji Hyang Son
  • Low-emissivity transparent laminate and building material containing the same
    Patent number: 9505652
    Abstract: Provided is a low-emissivity transparent laminate comprising a transparent substrate and a coating layer placed on the transparent substrate, wherein the coating layer has a multilayered structure sequentially comprising a low-emissivity layer, a buffer layer comprising a ZnSe-based composite metal nitride, and a dielectric layer from the transparent substrate.
    Type: Grant
    Filed: August 21, 2013
    Date of Patent: November 29, 2016
    Assignee: LG HAUSYS, LTD.
    Inventors: Ung Kil Kim, Youn Ki Jun, Dae Hoon Kwon
  • Interior sheet for vehicles and method for manufacturing same
    Patent number: 9487673
    Abstract: The present invention relates to an interior sheet for vehicles which includes a surface-treated layer which is formed from the electron beam cross-linking of a siloxane-modified urethane-based acrylate resin, silicone acrylate, and polysiloxane.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: November 8, 2016
    Assignee: LG Hausys, Ltd.
    Inventors: Su Hyeong Yun, Yong Bae Jung, Chul Hee Min
  • AUTOMOBILE ROOF RACK MADE OF CONTINUOUS FIBER THERMOPLASTIC COMPOSITE
    Publication number: 20160318557
    Abstract: An automobile roof rack made of a continuous fiber thermoplastic composite may include a resin body having a roof rack shape, and an insert-reinforcing layer formed on an inner surface of the resin body to be integrated with the resin body into a single body and made of a continuous fiber thermoplastic composite (CFT).
    Type: Application
    Filed: November 19, 2015
    Publication date: November 3, 2016
    Applicants: Hyundai Motor Company, Kia Motors Corp., LG Hausys, LTD.
    Inventors: Hyun Gyung KIM, Seung Mok Lee, Jeong Ho Lee, Chun Ho Park, Sung Jun Hong
  • Photocatalyst, preparation method thereof, and photocatalyst apparatus
    Patent number: 9480972
    Abstract: Provided are: a photocatalyst comprising a porous first metal oxide film having pores, and a second metal particle or a second metal oxide particle formed inside the pores; a method for preparing the photocatalyst; and a photocatalyst apparatus using the photocatalyst.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: November 1, 2016
    Assignee: LG Hausys, Ltd.
    Inventors: Dong Il Lee, Seong Moon Jung, Joo-Hwan Seo, Ju-Hyung Lee
  • Bumper back beam for vehicle
    Patent number: 9481333
    Abstract: A bumper back beam for a vehicle may include side portions connected to a vehicle body and formed of general plastic on both sides and an intermediate portion connecting the side portions on both sides and formed of high-strength plastic and a predetermined section, both ends of which encroach into the side portions to form overlap sections.
    Type: Grant
    Filed: November 7, 2014
    Date of Patent: November 1, 2016
    Assignees: Hyundai Motor Company, LG Hausys, Ltd.
    Inventors: Seung Mok Lee, Phil Jung Jeong, Hyun Gyung Kim, Dong Eun Cha, Hee June Kim, Yong Kil Kil, Tae Hwa Lee, Kang Hyun Song
  • Foam sheet using polylactic acid having extended chain and method for preparing the same
    Patent number: 9475913
    Abstract: Disclosed is a foam sheet using polylactic acid, which provides the advantages of energy reduction and greenhouse gas reduction, and does not emit toxic substances such as toxic gas or endocrine-disrupting chemicals. The foam sheet, according to the present invention, comprises at least one resin layer comprising a biodegradable resin composition including the polylactic acid having an extended chain, a plasticizer, and a foaming agent, and thus provides the advantages of superior processing properties, superior water resistance after processing, energy reduction and greenhouse gas reduction, and of not emitting toxic substances such as toxic gas or endocrine-disrupting chemicals.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: October 25, 2016
    Assignee: LG HAUSYS, LTD.
    Inventors: Cheng Zhe Huang, Chang Won Kang, Ji Hyang Son
  • Glass fiberboard and production method therefor
    Patent number: 9476198
    Abstract: The present invention relates to a glass fiberboard and to a production method therefor, and more specifically, to technology for providing a glass fiberboard for vacuum heat insulation and a production method therefor, which have outstanding initial heat insulation performance and economic advantages through application of an optimized inorganic binder.
    Type: Grant
    Filed: May 11, 2012
    Date of Patent: October 25, 2016
    Assignee: LG HAUSYS, LTD.
    Inventors: Myung Lee, Seong-Moon Jung, Suk Jang, Eun-Joo Kim
  • Window having ventilation structure
    Patent number: 9476249
    Abstract: Disclosed therein is a window having a ventilation structure which can ventilate the indoor air smoothly without regard to weather conditions, such as, yellow dust, rainy season, or localized heavy rain. The window includes: a window frame having upper and lower openings which are divided by a horizontal member; and upper and lower window panes respectively mounted in the upper and lower openings for selectively opening and closing the upper and lower openings, wherein at least a pair of the horizontal members are spaced apart from each other in the window frame, and a ventilation hole is disposed between the horizontal members. The window can ventilate the indoor air smoothly without regard to weather conditions, such as, yellow dust, rainy season, or localized heavy rain, and prevent rain from coming into the room through the open window.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: October 25, 2016
    Assignee: LG Hausys, Ltd.
    Inventor: Se Jin Kim
  • In-mold transfer film having an elastic texture
    Patent number: 9469054
    Abstract: Disclosed herein is an in-mold transfer film including a base film, a release film, a printed layer, and an adhesive layer which are stacked in series from bottom, wherein the release layer comprises a matte surface layer. Also disclosed herein is a method for manufacturing an in-mold transfer film including forming a release layer on the upper surface of a substrate layer; forming a printed layer on the upper surface of the release layer; and forming an adhesive layer on the upper surface of the printed layer, wherein the release layer comprises a matte surface layer.
    Type: Grant
    Filed: December 3, 2012
    Date of Patent: October 18, 2016
    Assignee: LG Hausys, Ltd.
    Inventor: Byung-Hyun Rho
  • Low-emissivity transparent laminate, method for manufacturing said low-emissivity transparent laminate and construction material including the same
    Patent number: 9458056
    Abstract: Provided are a low-emissivity transparent laminate having a multilayer structure that includes a base material and a coating layer, wherein the coating layer has a low-emissivity and electrically conductive layer, a dielectric layer, and an optical absorption metal layer in order starting from the base material, and a method for manufacturing the low-emissivity transparent laminate and a construction material including the same.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: October 4, 2016
    Assignee: LG Hausys, Ltd.
    Inventor: Youn-Ki Jun
  • Water-based adhesive composition, method for manufacturing same, and adhesive film
    Patent number: 9458360
    Abstract: The present invention relates to a water-based adhesive composition, to a method for manufacturing same, and to an adhesive film. The water-based adhesive composition according to the present invention has excellent physical properties such as detachability and reworkability, and can stably prevent changes in the physical properties thereof caused by longitudinal or environmental factors. In addition, the water-based adhesive composition according to the present invention has excellent wettability with respect to various adherends. Accordingly, the water-based adhesive composition according to the present invention can be effectively applied to various industrial adhesive products such as adhesive films for advertisements.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: October 4, 2016
    Assignee: LG HAUSYS, LTD.
    Inventors: Jang Soon Kim, Ik Hwan Cho, Dong Hoon Lim
  • Sound absorbing sheet having micro resonant structure, method for manufacturing same, and sound absorption type soundproof panel using same
    Patent number: 9447577
    Abstract: Disclosed are a sound absorbing sheet having a micro resonant structure and capable of improving sound absorption performance up to the low frequency band by means of the micro resonance principle, a method for manufacturing same, and a sound absorption type soundproof panel using same. The sound absorbing sheet according to the present invention has multiple uneven patterns configured to have convex parts and concave parts on one surface of a porous base material, and the area ratio of the concave part determined by the following formula 1 is 40 to 99%. The area corresponding to the concave part has a lower air permeability than the area corresponding to the convex part. Area ratio of concave portion=[area portion of concave portion]/[area portion of porous base material].
    Type: Grant
    Filed: November 26, 2013
    Date of Patent: September 20, 2016
    Assignee: LG Hausys, Ltd.
    Inventors: Gil Ho Kang, Seong Moon Jung, Bong Gyu Kang
  • Chip-inlaid flooring material using PLA resin
    Patent number: 9422729
    Abstract: Disclosed herein is a chip inlaid flooring material using a PLA resin. The chip inlaid flooring material includes a chip inlaid layer, a dimension stabilizing layer, and a base layer, from the top of the flooring material, wherein at least one of the chip inlaid layer and the base layer includes polylactic acid (PLA) resin as a binder.
    Type: Grant
    Filed: June 13, 2011
    Date of Patent: August 23, 2016
    Assignee: LG HAUSYS, LTD.
    Inventors: Hyun-Jong Kwon, Ji-Young Kim, Ki-Bong Park, Chang-Won Kang, Jun-Hyuk Kwon, Sang-Sun Park, Jang-Ki Kim, Gyeong-Min Lee, Cheng-Zhe Huang
  • Interior sound absorption sheet and sound absorbing sound-proofing panel containing same
    Patent number: 9416532
    Abstract: Provided is a sound absorption sheet comprising: a porous substrate; and a micro-resonance layer having a pattern of a plurality of sound-absorbing holes penetrating both surfaces thereof. Also provided is a sound absorbing soundproofing panel, the exterior surface of which is covered with the sound absorption sheet comprising: the porous substrate; and the micro-resonance layer having a pattern of a plurality of sound-absorbing holes penetrating both surfaces thereof.
    Type: Grant
    Filed: June 25, 2013
    Date of Patent: August 16, 2016
    Assignee: LG HAUSYS, LTD.
    Inventors: Gil-Ho Kang, Seong-Moon Jung, Bong-Gyu Kang
  • Scattered powder cleaning device capable of removing scattered powder from an internal space
    Patent number: 9415417
    Abstract: The present invention provides a scattered powder cleaning device, comprising: a case having an exit formed at one side for the access of glass and an internal space; an opening and closing part for opening or closing the exit; a powder spray part provided to the case for spraying a predetermined amount of power at the internal space; and a cleaning part which forcibly scatters the powder dispersed at the internal space by forcibly introducing external air so as to discharge the powder to the outside if the glass escapes from the internal space.
    Type: Grant
    Filed: October 7, 2013
    Date of Patent: August 16, 2016
    Assignee: LG HAUSYS, LTD.
    Inventors: Dae-Hoon Kwon, Youn-Ki Jun