Patents Assigned to SEOYON E-HWA
  • Patent number: 10550250
    Abstract: Compositions of high-rigid polypropylene composite resin are provided herein. Such compositions having excellent tactile sensation and dimensional stability, and more particularly, the compositions of polypropylene composite resin having excellent tactile sensation such as thermoplastic rubber, excellent impact strength and rigidity, and low shrinkage anisotropy. The compositions of polypropylene composite resin provided herein also have excellent impact strength and rigidity as well as excellent tactile sensation such as a thermoplastic rubber and low shrinkage anisotropy. Thus, they exhibit excellent moldability and the compositions can be molded into a vehicle component. Furthermore, the compositions of polypropylene composite resin have excellent tactile sensation and can be used as a high-quality material that does not require separate painting and maintains excellent physical properties and dimensional stability as a vehicle component.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: February 4, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation, GS CALTEX, SEOYON E-HWA
    Inventors: Han Ki Lee, Jung Gyun Noh, Hak Soo Kim, Kyung Soon Jang, Yong Ho Kim, Dong Han Kim, Woong Jae Boo, Byung Wook Kang, Seung Joon Lee, Won Gil 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
  • Patent number: 10071662
    Abstract: Disclosed herein is a hinge unit of a console armrest for a vehicle, which includes an upper bracket including an armrest installation part coupled to an armrest, and upper hinge parts formed at both sides of the armrest installation part, each having a first upper hinge hole, a lower bracket including a console installation part coupled to a console, and lower hinge parts formed at both sides of the console installation part, each having a first lower hinge hole, an upper bracket cover configured to surround at least a portion of each of the upper hinge parts and to have a second upper hinge hole formed at a position corresponding to the first upper hinge hole, and a lower bracket cover configured to surround at least a portion of each of the lower hinge parts and to have a second lower hinge hole.
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: September 11, 2018
    Assignee: Seoyon E-Hwa Co., Ltd.
    Inventors: Bong Joo Choi, Yong Su Lee
  • Publication number: 20180186984
    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: Application
    Filed: April 4, 2016
    Publication date: July 5, 2018
    Applicants: 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: 9963067
    Abstract: Provided is a structure of foam-injection molding including an EL sheet. The structure includes: a base material; an electro luminescence(EL) sheet which is able to emit a light, and which is disposed on an upper side of the base material; a foam layer disposed on an upper side of the EL sheet; and a skin layer disposed on an upper side of the foam layer.
    Type: Grant
    Filed: April 4, 2017
    Date of Patent: May 8, 2018
    Assignee: SEOYON E-HWA CO., LTD.
    Inventors: Ji Hyun Cho, Sung Won Lee, Seung Yeong Kim
  • Publication number: 20180118102
    Abstract: Provided is a structure of foam-injection molding including an EL sheet. The structure includes: a base material; an electro luminescence (EL) sheet which is able to emit a light, and which is disposed on an upper side of the base material; a foam layer disposed on an upper side of the EL sheet; and a skin layer disposed on an upper side of the foam layer.
    Type: Application
    Filed: April 4, 2017
    Publication date: May 3, 2018
    Applicant: SEOYON E-HWA CO., LTD.
    Inventors: Ji Hyun CHO, Sung Won LEE, Seung Yeong KIM
  • Publication number: 20180099590
    Abstract: A sliding armrest for a vehicle is provided that includes a lower cover having a rotatable hook that is detachably coupled to a console and opening and closing a storage space of the console An upper cover slides between a protruding position in a length direction and an initial position and a moving part is rotatably provided at the upper cover that rotates the hook at the initial position of the upper cover to detach the hook from the console. A stopper fastens to the lower cover to restrain sliding of the upper cover or released from the lower cover by the knob means to allow the sliding of the upper cover An interlock is disposed at the upper cover and that rotates the hook corresponding to an operation of the moving part at the protruding position of the upper cover, to detach the hook from the console.
    Type: Application
    Filed: March 17, 2017
    Publication date: April 12, 2018
    Applicant: SEOYON E-HWA CO., LTD.
    Inventors: BONG JOO CHOI, SANG WOOK KANG
  • Publication number: 20180099591
    Abstract: The present invention relates to a sliding armrest for a vehicle including: a lower cover having a rotatable hook that is detachably coupled to a console and opening and closing a storage space of the console; an upper cover disposed above the lower cover and slid between a protruding position in a length direction and an initial position; a knob means rotatably disposed at the upper cover and rotating the hook to detach the hook from a console; and a stopper disposed at the upper cover and fastened to the lower cover to restrain sliding of the upper cover or released from the lower cover corresponding to an operation of the knob means to allow the sliding of the upper cover.
    Type: Application
    Filed: March 17, 2017
    Publication date: April 12, 2018
    Applicant: SEOYON E-HWA CO., LTD.,
    Inventors: BONG JOO CHOI, YONG SU LEE
  • Publication number: 20180099623
    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).
    Type: Application
    Filed: July 13, 2017
    Publication date: April 12, 2018
    Applicant: Seoyon E-Hwa Co., Ltd.
    Inventor: Hyung Mok LEE
  • Patent number: 9937827
    Abstract: A sliding armrest for a vehicle is provided that includes a lower cover having a rotatable hook that is detachably coupled to a console and opening and closing a storage space of the console An upper cover slides between a protruding position in a length direction and an initial position and a moving part is rotatably provided at the upper cover that rotates the hook at the initial position of the upper cover to detach the hook from the console. A stopper fastens to the lower cover to restrain sliding of the upper cover or released from the lower cover by the moving part to allow the sliding of the upper cover An interlock is disposed at the upper cover and that rotates the hook corresponding to an operation of the moving part at the protruding position of the upper cover, to detach the hook from the console.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: April 10, 2018
    Assignee: Seoyon E-Hwa Co., Ltd.
    Inventors: Bong Joo Choi, Sang Wook Kang
  • Publication number: 20180044512
    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: Application
    Filed: August 11, 2017
    Publication date: February 15, 2018
    Applicants: SEOYON E-HWA CO., LTD., HANYANG ADVENCED MATERIALS CO., LTD.
    Inventors: CHEOL WOO KIM, DEUK KI JOO, KI WOONG LEE
  • Publication number: 20170313864
    Abstract: Compositions of high-rigid polypropylene composite resin are provided herein. Such compositions having excellent tactile sensation and dimensional stability, and more particularly, the compositions of polypropylene composite resin having excellent tactile sensation such as thermoplastic rubber, excellent impact strength and rigidity, and low shrinkage anisotropy. The compositions of polypropylene composite resin provided herein also have excellent impact strength and rigidity as well as excellent tactile sensation such as a thermoplastic rubber and low shrinkage anisotropy. Thus, they exhibit excellent moldability and the compositions can be molded into a vehicle component. Furthermore, the compositions of polypropylene composite resin have excellent tactile sensation and can be used as a high-quality material that does not require separate painting and maintains excellent physical properties and dimensional stability as a vehicle component.
    Type: Application
    Filed: December 9, 2016
    Publication date: November 2, 2017
    Applicants: Hyundai Motor Company, Kia Motors Corporation, GS CALTEX, SEOYON E-HWA
    Inventors: Han Ki LEE, Jung Gyun NOH, Hak Soo KIM, Kyung Soon JANG, Yong Ho KIM, Dong Han KIM, Woong Jae BOO, Byung Wook KANG, Seung Joon LEE, Won Gil KIM