Patents Assigned to SEOYON E-HWA CO., LTD.
  • Patent number: 11331837
    Abstract: Provided are an apparatus and a method for forming interior material of a vehicle, in which when a resin is injected onto a rear surface of fabric through a fixed mold while a moving mold, onto which the fabric is placed, is pressed against the fixed mold and then a core mold of the moving mold is pulled back by a decompression releasing distance, a capacity increases by as much as the distance such that a pressure and a temperature are reduced so as to minimize damage to the fabric.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: May 17, 2022
    Assignee: SEOYON E-HWA CO., LTD.
    Inventor: Chi Won Yoon
  • Publication number: 20220105885
    Abstract: A bumper for vehicle may include an injection-molded bumper cover; and a reinforcing structure provided in a linear shape with fiber reinforced composite material and coupled by direct fitting onto a rear surface of the bumper cover to reinforce a rear side of the bumper cover.
    Type: Application
    Filed: October 4, 2021
    Publication date: April 7, 2022
    Applicants: Hyundai Motor Company, Kia Corporation, Seoyon E-Hwa Co., Ltd.
    Inventors: Ju-han SHIN, Sung-noh LEE, Dong Eun CHA, Ki Hong LEE, Dae Hee LEE
  • Patent number: 11195505
    Abstract: The present disclosure relates to a lightweight noise absorbing material and a substrate having the same attached thereto, and more particularly, to a lightweight noise absorbing material providing lightweight and excellent noise absorption performance compared to existing noise absorbing materials by including a triple thin fiber layer in which upper and lower fine fiber layers are stacked respectively on upper and lower surfaces of a fibrous non-woven fabric, and a substrate having the lightweight noise absorbing material attached thereto.
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: December 7, 2021
    Assignee: SEOYON E-HWA CO., LTD
    Inventor: Hyun Jun Park
  • Patent number: 10981309
    Abstract: The present disclosure relates to a method for manufacturing a molded product including real wood capable of forming a real wood layer on the surface of an injected molded product by using an IMD film provided with a real wood stacked body. According to the method, it is possible to manufacture the IMD film provided with the real wood stacked body on the release film, and to form the real wood layer on the surface of the injected molded product without breakage by using the IMD film.
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: April 20, 2021
    Assignee: SEOYON E-HWA CO., LTD
    Inventor: Su Wan Song
  • Patent number: 10967783
    Abstract: Provided is a soft upper trim of a vehicle door, in which an upper substrate, foam, and a transparent skin are laminated, and particularly, to a soft upper trim for switch assembly of a vehicle door, in which a switch, which is configured to preserve continuity of a transparent skin and display lock and unlock symbols on the transparent skin, is easily assembled to an upper substrate, and a method of manufacturing the same.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: April 6, 2021
    Assignees: SEOYON E-HWA CO., LTD., SEOYON AMERICA CORPORATION
    Inventors: Ji Hyun Cho, Dong Suk Kim, Jong Kyu Kim, Sung Won Lee
  • Patent number: 10933773
    Abstract: A door garnish for a vehicle includes a body part and an IMS module provided with a light source behind the body part including a transparent substrate so that light of the light source transmits the body part to be emitted to the outside, thereby displaying a certain shape of a button outside.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: March 2, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Seoyon E-Hwa Co., Ltd.
    Inventors: Jae Sik Seo, Ji Hyun Cho, Seong Kwon Go
  • Patent number: 10807522
    Abstract: Provided is a soft upper trim of a vehicle door, in which an upper substrate, a foam, and a transparent skin are laminated, and particularly, to a soft upper trim for switch assembly of a vehicle door, in which a switch, which is configured to preserve continuity of a transparent skin and display lock and unlock symbols on the transparent skin, is easily assembled to an upper substrate, and a method of manufacturing the same.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: October 20, 2020
    Assignees: SEOYON E-HWA CO., LTD., SEOYON AMERICA CORPORATION
    Inventors: Ji Hyun Cho, Dong Suk Kim, Jong Kyu Kim, Sung Won Lee
  • Patent number: 10730442
    Abstract: A cover for a cup holder device for a vehicle includes a cover unit including a body, and a side surface protrusion group formed to be protruded on both side surfaces of the body and provided in plural along the longitudinal direction of the body; and a support unit installed at the bottom surface side of the cover unit to support the load of the cover unit, and having a structure in which a plurality of support members formed in the shape of a slice, respectively, are installed to be spaced apart from each other in the longitudinal direction of the cover unit.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: August 4, 2020
    Assignee: SEOYON E-HWA CO., LTD.
    Inventors: Jae Min Kim, Bong Ju Choi
  • Patent number: 10696830
    Abstract: Disclosed is a polyolefin resin, a method for preparing the same, and a vehicle rear bumper beam using the same. The polyolefin resin is characterized by being composed of a thermoplastic resin composite including a polymer base including a polypropylene homopolymer, which has a molecular weight distribution of 2 to 10, and a colorant; and a fiber reinforcing material that is impregnated into the polymer base and has a length of 5 to 20 mm, wherein 10 to 50 wt % of the fiber reinforcing material is included with respect to the polyolefin resin. The method is characterized in that a thermoplastic resin composite is formed by impregnating a molten mixture including a polypropylene homopolymer, which has a molecular weight distribution of 2 to 10, and a colorant with a fiber reinforcing material having a length of 5 to 20 mm.
    Type: Grant
    Filed: April 4, 2016
    Date of Patent: June 30, 2020
    Assignees: LOTTE CHEMICAL CORPORATION, SEOYON E-HWA CO., LTD
    Inventors: Young Bum Kim, Choul Won So, Seung Wook Park, In Kwang Lee, Dong Wook Kim
  • Patent number: 10688922
    Abstract: Provided is a soft upper trim of a vehicle door, in which an upper substrate, foam, and a transparent skin are laminated, and particularly, to a soft upper trim for switch assembly of a vehicle door, in which a switch, which is configured to preserve continuity of a transparent skin and display lock and unlock symbols on the transparent skin, is easily assembled to an upper substrate, and a method of manufacturing the same.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: June 23, 2020
    Assignees: SEOYON E-HWA CO., LTD., SEOYON AMERICA CORPORATION
    Inventors: Ji Hyun Cho, Dong Suk Kim, Jong Kyu Kim, Sung Won Lee
  • Patent number: 10583777
    Abstract: Provided is a soft upper trim of a vehicle door, in which an upper substrate, a foam, and a transparent skin are laminated, and particularly, to a soft upper trim for switch assembly of a vehicle door, in which a switch, which is configured to preserve continuity of a transparent skin and display lock and unlock symbols on the transparent skin, is easily assembled to an upper substrate, and a method of manufacturing the same.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: March 10, 2020
    Assignees: SEOYON E-HWA CO., LTD., SEOYON AMERICA CORPORATION
    Inventors: Ji Hyun Cho, Dong Suk Kim, Jong Kyu Kim
  • Patent number: 10549685
    Abstract: Provided is a soft upper trim of a vehicle door, in which an upper substrate, a foam, and a transparent skin are laminated, and particularly, to a soft upper trim for switch assembly of a vehicle door, in which a switch, which is configured to preserve continuity of a transparent skin and display lock and unlock symbols on the transparent skin, is easily assembled to an upper substrate, and a method of manufacturing the same.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: February 4, 2020
    Assignees: SEOYON E-HWA CO., LTD., SEOYON AMERICA CORPORATION
    Inventors: Ji Hyun Cho, Dong Suk Kim, Jong Kyu Kim
  • Patent number: 10538183
    Abstract: Provided herein is a device for adjusting a height of a console in a vehicle. The console is configured with an upper body assembly (10) having an armrest (13), and a lower body assembly (20), and a linear guide is provided between the upper body assembly (10) and the lower body assembly (20), and a motor (50) operates the linear guide, so that the upper body assembly 10 can be vertically moved. Therefore, a height of the armrest 13 can be freely adjusted according to a passenger's physical condition.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: January 21, 2020
    Assignee: Seoyon E-Hwa Co., Ltd.
    Inventor: Hyun Pil Han
  • Patent number: 10513221
    Abstract: Provided is a soft upper trim of a vehicle door, in which an upper substrate, a foam, and a transparent skin are laminated, and particularly, to a soft upper trim for switch assembly of a vehicle door, in which a switch, which is configured to preserve continuity of a transparent skin and display lock and unlock symbols on the transparent skin, is easily assembled to an upper substrate, and a method of manufacturing the same.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: December 24, 2019
    Assignees: SEOYON E-HWA CO., LTD., SEOYON AMERICA CORPORATION
    Inventors: Ji Hyun Cho, Dong Suk Kim
  • Patent number: 10471875
    Abstract: Disclosed herein may be a console table apparatus for a vehicle. A table configured to slide upward may be installed on a door which opens in a lateral direction of an upper module. A motor for moving the upper module upward or downward, a motor for opening the door, a motor for moving the table upward, and a motor for rotating and deploying the table are provided. A control button for controlling the motors is provided on an armrest module. A deployment operation of the table is automatically performed, so that the console table apparatus is convenient for use.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: November 12, 2019
    Assignee: SEOYON E-HWA CO., LTD.
    Inventor: Ki Ho Kim
  • Patent number: 10465065
    Abstract: Disclosed herein is a compound composition for a vehicle interior material using a natural fiber, which has use for enhancing physical properties, such as shock resistance, tensile strength, flexural strength, elongation, flexural modulus of elasticity, and heat deflection temperature, while realizing a reduction in weight of a vehicle. The compound composition is composed of a base resin obtained by mixing a high-fluidity polypropylene resin and a high-impact polypropylene resin, the base resin being a thermoplastic resin, a reinforcing filler that is a lightweight, eco-friendly, and low-density natural fiber, an impact modifier that is ethylene-propylene-octene rubber, an inorganic filler that functions as a nuclear agent, and a maleic-anhydride compatibilizer.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: November 5, 2019
    Assignees: HANYANG ADVENCED MATERIALS CO., LTD., SEOYON E-HWA CO., LTD.
    Inventors: Cheol Woo Kim, Deuk Ki Joo, Ki Woong Lee
  • Patent number: 10427621
    Abstract: Disclosed herein is a vehicle tether clip which enables the coupling of latch jaws (13a) to a mounting hole of a pillar panel to be easily released by fastening a male screw member (30) to female screw holes (14) formed in hooks (13). Accordingly, the maintenance of the tether clip can be improved and the tether clip can be reused since the tether clip is not damaged during disassembly thereof.
    Type: Grant
    Filed: July 13, 2017
    Date of Patent: October 1, 2019
    Assignee: Seoyon E-Hwa Co., Ltd.
    Inventor: Hyung Mok Lee
  • Patent number: 10427319
    Abstract: Disclosed herein is a method of manufacturing a natural cork film, which includes forming a thin cork layer by slicing a prepared natural cork material, forming a fiber layer by attaching a fiber sheet to one surface of the cork layer formed in the forming a thin cork layer, pre-treating a lamination of the cork layer and the fiber layer formed in the forming a fiber layer, for preventing discoloration of the cork layer, and forming a resin layer by attaching a resin sheet to the fiber layer passing through the pre-treating a lamination of the cork layer and the fiber layer. Accordingly, it is possible to prevent the manufactured cork film from naturally discoloring due to light and to significantly reduce a phenomenon such as brittleness or wrinkling caused when the cork layer is decolorized alone.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: October 1, 2019
    Assignee: Seoyon E-Hwa Co., Ltd.
    Inventor: Su Wan Song
  • Publication number: 20190135077
    Abstract: A planar heater includes: a body forming a car interior material, having an upper side opened, and having an accommodation space formed therein; a planar heating portion installed on an upper side of the body; and a foam layer foaming between the body and the planar heating portion and installed in the accommodation space.
    Type: Application
    Filed: November 5, 2018
    Publication date: May 9, 2019
    Applicant: SEOYON E-HWA CO., LTD.
    Inventors: Si Wook LEE, Dong Suk KIM, Hyung Won PARK, Seok Hwan HONG
  • Patent number: 10107017
    Abstract: Disclosed herein is an inside door handle assembly in a vehicle may include: a handle bracket in which a lever of the inside door handle is rotatably installed and a hook coupling hole is formed; a coupling protrusion protruding from the handle bracket; a mounting plate protruding from a door module, having a coupling groove into which the coupling protrusion is inserted in a direction parallel to a door, and having a locking bump to support the coupling protrusion such that the coupling protrusion is not moved in a direction crossing the door in a state where the coupling protrusion is inserted into the coupling groove; and a hook formed integrally with the door module so as to protrude from the door module, and inserted and coupled to the hook coupling hole of the handle bracket.
    Type: Grant
    Filed: February 9, 2016
    Date of Patent: October 23, 2018
    Assignee: SEOYON E-HWA CO., LTD.
    Inventors: Hue Yeon An, Jae In Yu, Hang Chul Ko, Jae Won Lee, Sung Ik Cho