Patents by Inventor Hae Kwon

Hae Kwon 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).

  • Center airbag apparatus
    Patent number: 10518731
    Abstract: A center airbag apparatus may include: an inflator mounted in an instrument panel and configured to inject gas; a first cushion part deployed by the gas injected from the inflator, and configured to support a driver airbag; and a second cushion part connected to the first cushion part, and configured to be deployed between the driver airbag and a passenger airbag to protrude toward the rear of a vehicle based on the driver airbag.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: December 31, 2019
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Ga Ram Jeong, Hae Kwon Park, Jiwoon Song, Seokhoon Ko, Seok Min Lee
  • ROOFTOP AIRBAG APPARATUS
    Publication number: 20190366968
    Abstract: A rooftop airbag apparatus may include: a rear cushion installed above a rear seat, connected to a rear inflator, and expanded and deployed as gas is injected from the rear inflator; and a rear tether connected to the rear cushion to bend a front side of the rear cushion downward when the rear cushion is deployed.
    Type: Application
    Filed: May 31, 2019
    Publication date: December 5, 2019
    Inventors: Hae Kwon PARK, Seok Hoon KO
  • Curtain airbag apparatus for car
    Patent number: 10471922
    Abstract: A curtain airbag apparatus for a car includes: a cushion part installed in a car body, and configured to be deployed between the car body and a passenger by a gas supplied through an inflator; a tether part formed between the cushion part and the car body, and formed to have both sides connected to the cushion part so as to guide a deployment shape of the cushion part; and a bending guide part configured to form a groove at a side surface of the cushion part such that gas is not supplied to the groove, and configured to guide the cushion part to have a concave shape toward the car body.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: November 12, 2019
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: SangWon Hwangbo, Hae Kwon Park, JiWoon Song
  • Roof airbag apparatus
    Patent number: 10471924
    Abstract: A roof airbag apparatus including: a leading deployment part connected to a diffuser; a trailing deployment part connected to the leading deployment part, and deployed with a time difference from the deployment of the leading deployment part; and an overlap deployment part connected to the trailing deployment part, overlapped by the trailing deployment part, and deployed with a time difference form the deployment of the trailing deployment part.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: November 12, 2019
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Byung Ho Min, Kyu Sang Lee, Hae Kwon Park, Sang Won Hwangbo
  • Air bag device for driver's seat
    Patent number: 10434972
    Abstract: An air bag device for a driver's seat may include a main-cushion unit provided on a steering wheel and having a front chamber that comes into contact with the steering wheel and a rear chamber that faces a driver, a sub-cushion unit communicating with the main-cushion unit and protruding outwards from the main-cushion unit, and a guide chamber located in the main-cushion unit to define a passage for guiding gas produced in an inflator to the sub-cushion unit.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: October 8, 2019
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Do Hyoung Kim, Hae Kwon Park, Seokhoon Ko
  • AIRBAG DEVICE FOR SEAT BELT
    Publication number: 20190283699
    Abstract: An airbag device for a seat belt may include: a seat supporting a passenger; an inflator embedded in the seat; a cover mounted on the seat and exposed to the outside; a belt passed through the cover so as to cover the passenger; and a cushion stored in the cover, and deployed by gas supplied from the inflator so as to cover the belt.
    Type: Application
    Filed: March 13, 2019
    Publication date: September 19, 2019
    Inventor: Hae Kwon PARK
  • Powder manufacturing apparatus and powder forming method
    Patent number: 10391558
    Abstract: The present invention provides a power manufacturing apparatus capable of preventing particle growth when fine powder is formed through a fluid, the apparatus comprising: a molten steel providing part for providing molten steel; and a cooling fluid spraying part which is arranged at a lower part of the molten steel providing part and sprays a cooling fluid on the molten steel in order to pulverize the molten steel provided by the molten steel providing part, wherein the cooling fluid spraying part forms a first flow for cooling the molten steel so as to pulverize the molten steel and a second flow for forming a descending air current in the molten steel.
    Type: Grant
    Filed: December 24, 2013
    Date of Patent: August 27, 2019
    Assignee: POSCO
    Inventors: Tae-Jong Ha, Si-Won Yoon, Hae-Kwon Jeong
  • Roof airbag apparatus
    Patent number: 10391967
    Abstract: A roof airbag apparatus may include: a gas injector configured to inject gas; a tether guide disposed along the longitudinal direction of a roof; a chamber part connected to the tether guide, and deployed by gas received from the gas injector; and a chamber moving part installed in the chamber part, and moving the chamber part while being pressed by the gas transferred to the chamber part.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: August 27, 2019
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Seok Min Lee, Hae Kwon Park, Kyu Sang Lee, Byung Ho Min
  • Thermoplastic resin composition and molded article comprising the same
    Patent number: 10364348
    Abstract: A thermoplastic resin composition and a molded article including the same are disclosed herein. The thermoplastic resin composition includes a base resin including a polycarbonate (PC) resin and a polyester resin, inorganic fillers, and an aromatic (meth)acrylate polymer, wherein the aromatic (meth)acrylate polymer is a copolymer of a monomer mixture including a vinyl cyanide monomer, an aromatic vinyl monomer, and an aromatic (meth)acrylate.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: July 30, 2019
    Assignee: Lotte Advanced Materials Co., Ltd.
    Inventors: Jeong Eun Park, Kee Hae Kwon, Chang Min Hong
  • Thermoplastic Resin Composition and Molded Article Formed Therefrom
    Publication number: 20190185655
    Abstract: A thermoplastic resin composition of the present invention comprises: an acrylate-based rubber-modified vinyl-based graft copolymer; aromatic vinyl-cyanide vinyl-based copolymer resin; a first dulling agent; and a second dulling agent, wherein the first dulling agent is a copolymer (PS-g-SAN) in which a styrene-acrylonitrile copolymer is graft-polymerized in polystyrene, and the second dulling agent is a copolymer in which a styrene-acrylonitrile copolymer is graft-polymerized in a poly(ethylene-co-glycidyl methacrylate). The thermoplastic resin composition has excellent low-light properties, impact resistance and fluidity.
    Type: Application
    Filed: August 25, 2017
    Publication date: June 20, 2019
    Inventors: Ji Eun PARK, Kee Hae KWON, In Chol KIM, Hyeong Seob SHIN, Chang Min HONG
  • AIRBAG DEVICE FOR PANORAMA ROOF
    Publication number: 20190184930
    Abstract: An airbag device for a panorama roof may include: a roller disposed under a panorama roof and having a blind wound therearound, the blind serving to cover the panorama roof; a head liner covering the roller; an inflator disposed at sides of the panorama roof; a guide tunnel connected to the inflator to guide gas; and a cushion connected to the guide tunnel, and deployed by gas guided through the guide tunnel so as to cover the panorama roof.
    Type: Application
    Filed: December 11, 2018
    Publication date: June 20, 2019
    Inventors: Byung Ho MIN, Sang Won HWANGBO, Kyu Sang LEE, Hae Kwon PARK
  • AIRBAG DEVICE FOR PANORAMA ROOF
    Publication number: 20190184927
    Abstract: An airbag device for a panorama roof may include: a roller disposed under a panorama roof and having a blind wound therearound, the blind serving to cover the panorama roof; a head liner covering the roller; an inflator disposed between the panorama roof and the roller; a guide tunnel connected to the inflator to guide gas; and a cushion connected to the guide tunnel, and deployed by gas guided through the guide tunnel so as to cover the panorama roof.
    Type: Application
    Filed: November 28, 2018
    Publication date: June 20, 2019
    Inventors: Hae Kwon PARK, Byung Ho MIN
  • Air bag device for car
    Patent number: 10300878
    Abstract: An airbag device for a car may include an inflator positioned between first and second seats and generating an operating gas, a chamber part receiving the operating gas generated by the inflator and expanding between the first and second seats, a tether part connected to the chamber part to control a deployment shape of the chamber part, and a locking release part connected to the tether part at an inner surface or side surface of the chamber part which removes the connection to the tether part according to a control signal.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: May 28, 2019
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Hae Kwon Park, Jiwoon Song, Ga Ram Jeong
  • ROOF AIRBAG APPARATUS
    Publication number: 20190111885
    Abstract: A roof airbag apparatus may include: a cushion having an inlet through which gas discharged from an inflator is introduced; a plurality of tethers connected to the cushion, and arranged along the edge of the cushion so as to be separated from each other; a plurality of steel tabs each having a connection hole formed therein; and a tether guide installed in a pillar shape through the connection holes, and supporting the cushion.
    Type: Application
    Filed: October 12, 2018
    Publication date: April 18, 2019
    Inventors: Sang Won HWANGBO, Hae Kwon PARK, Jiwoon SONG, Byung Ho MIN
  • AIRBAG APPARATUS
    Publication number: 20190106074
    Abstract: An airbag apparatus may include: a first chamber connected to an inflator, and supporting the head of a passenger in case of a head-on collision of a vehicle; a second chamber connected to one side of the first chamber, expanded toward the rear of the vehicle, and suppressing the head of the passenger from moving in a diagonal direction based on the front of the vehicle, in case of an oblique collision of the vehicle; a tube part coupled to the first chamber to introduce gas of the first chamber into the second chamber, and having a ring-shaped tightening part formed along the circumference thereof; and a tether part having one end coupled to the first chamber and the other end passed through the tightening part, and closing the tube part after the first chamber is completely deployed.
    Type: Application
    Filed: October 11, 2018
    Publication date: April 11, 2019
    Inventors: Ga Ram JEONG, Hae Kwon PARK, Seok Min LEE, Rae Ick JANG
  • AIR BAG APPARATUS
    Publication number: 20190101148
    Abstract: An airbag apparatus may include: a guide bar; a plurality of holders contacting the outer surface of the guide bar, and supporting the guide bar; a plurality of guide tabs connected to the respective holders, surrounding the guide bar; and a cushion connected to the holders on the opposite side of the guide taps.
    Type: Application
    Filed: September 26, 2018
    Publication date: April 4, 2019
    Inventors: Byung Ho MIN, Sang Won Hwangbo, Seok Hoon Ko, Hae Kwon Park, Kyu Sang Lee
  • Neckband wireless headset
    Patent number: D856965
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: August 20, 2019
    Assignee: BLUECOM Co., Ltd.
    Inventors: Sang Yoon Shin, Chung Hae Kwon, Hwan Cheol Seo, Eun Mi Kim
  • Neckband wireless headset
    Patent number: D856966
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: August 20, 2019
    Assignee: BLUECOM Co., Ltd.
    Inventors: Sang Yoon Shin, Chung Hae Kwon, Hwan Cheol Seo, Eun Mi Kim
  • Neckband wireless headset
    Patent number: D856972
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: August 20, 2019
    Assignee: BLUECOM Co., Ltd.
    Inventors: Sang Yoon Shin, Chung Hae Kwon, Hwan Cheol Seo, Eun Mi Kim
  • Wireless headset
    Patent number: D873790
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: January 28, 2020
    Assignee: BLUECOM Co., Ltd.
    Inventors: Sang Yoon Shin, Chung Hae Kwon, Hwan Cheol Seo