Patents by Inventor Ga Ram JEONG
Ga Ram JEONG 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).
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Patent number: 10611331Abstract: 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, and suppressing the head of the passenger from moving in a diagonal direction in case of an oblique collision of the vehicle; a communication tube formed on the first chamber to introduce gas of the first chamber into the second chamber, and having a tightening channel formed along the circumference thereof; and a valve tether including: a tether ring installed through the inside of the tightening channel; and a tether puller connected to the tether ring to pull the tether ring in one direction, and closing the communication tube by pulling the tether ring when the first chamber is completely deployed.Type: GrantFiled: August 31, 2018Date of Patent: April 7, 2020Assignee: Hyundai Mobis Co., Ltd.Inventors: Rae Ick Jang, Jong Seob Lee, Ga Ram Jeong, Yoo Hoon Choi
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Patent number: 10518731Abstract: 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: GrantFiled: June 20, 2017Date of Patent: December 31, 2019Assignee: Hyundai Mobis Co., Ltd.Inventors: Ga Ram Jeong, Hae Kwon Park, Jiwoon Song, Seokhoon Ko, Seok Min Lee
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Patent number: 10300878Abstract: 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: GrantFiled: May 17, 2017Date of Patent: May 28, 2019Assignee: Hyundai Mobis Co., Ltd.Inventors: Hae Kwon Park, Jiwoon Song, Ga Ram Jeong
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Publication number: 20190106074Abstract: 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: ApplicationFiled: October 11, 2018Publication date: April 11, 2019Inventors: Ga Ram JEONG, Hae Kwon PARK, Seok Min LEE, Rae Ick JANG
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Publication number: 20190061671Abstract: 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, and suppressing the head of the passenger from moving in a diagonal direction in case of an oblique collision of the vehicle; a communication tube formed on the first chamber to introduce gas of the first chamber into the second chamber, and having a tightening channel formed along the circumference thereof; and a valve tether including: a tether ring installed through the inside of the tightening channel; and a tether puller connected to the tether ring to pull the tether ring in one direction, and closing the communication tube by pulling the tether ring when the first chamber is completely deployed.Type: ApplicationFiled: August 31, 2018Publication date: February 28, 2019Inventors: Rae Ick JANG, Jong Seob Lee, Ga Ram Jeong, Yoo Hoon Choi
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Publication number: 20180312131Abstract: An airbag apparatus including: a first chamber connected to an inflator; a second chamber connected to the rear of the first chamber and supported by the first chamber, supporting the head of a passenger in case of an oblique collision of a vehicle, and having a first passage through which gas of the first chamber is introduced; a third chamber connected to the rear of the first chamber and supported by the first chamber, disposed at one side of the second chamber, and supporting the head of the passenger in a head-on collision of the vehicle; a connection tether connecting the second and third chambers to limit separation between the second and third chambers; and a shut-off valve closing the first passage to block gas of the second chamber from being discharged to the first chamber through the first passage, when the first chamber is completely deployed.Type: ApplicationFiled: April 27, 2018Publication date: November 1, 2018Inventors: Ga Ram Jeong, Hae Kwon Park, Rae Ick Jang
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Patent number: 10099645Abstract: A center airbag device 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; an internal tether part positioned in the chamber part, and connected to one or more of the top and side surfaces of the chamber part so as to control the deployment shape of the chamber part; and a locking release part connected to the internal tether part, and removing a restriction of the internal tether part according to a control signal.Type: GrantFiled: May 18, 2017Date of Patent: October 16, 2018Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Jiwoon Song, Ga Ram Jeong, Hae Kwon Park
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Publication number: 20180265030Abstract: An airbag apparatus including: a first chamber connected to an inflator; a second chamber supported by the first chamber, and connected to the rear of the first chamber so as to support the head of a passenger in case of an oblique collision of a vehicle; a third chamber supported by the first chamber, connected to the rear of the first chamber, and disposed at one side of the second chamber so as to support the head of the passenger in case of a head-on collision of the vehicle; and a connection tether connecting the second and third chambers such that the second and third chambers are suppressed from separating from each other.Type: ApplicationFiled: March 15, 2018Publication date: September 20, 2018Inventors: Hae Kwon PARK, Ga Ram JEONG, Rae Ick JANG
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Patent number: 9902360Abstract: A cushion for a driver airbag apparatus may include: a cushion body deployed between a steering wheel and a driver, and including a front chamber contacted with the steering wheel and a rear chamber coming in contact with the driver; a middle panel installed in the cushion body so as to divide the front chamber and the rear chamber, and having an inner vent hole through which gas is introduced from the front chamber to the rear chamber; and an internal tether arranged in the front chamber, and restricting the backward movement of the middle panel such that the middle panel forms a concave shape in the forward direction when the cushion is deployed.Type: GrantFiled: July 15, 2016Date of Patent: February 27, 2018Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Hae Kwon Park, Ga Ram Jeong, Ji Woon Song
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Publication number: 20170369019Abstract: 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: ApplicationFiled: June 20, 2017Publication date: December 28, 2017Inventors: Ga Ram JEONG, Hae Kwon Park, Jiwoon Song, Seokhoon Ko, Seok Min Lee
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Publication number: 20170334386Abstract: 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: ApplicationFiled: May 17, 2017Publication date: November 23, 2017Inventors: Hae Kwon PARK, Jiwoon SONG, Ga Ram JEONG
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Publication number: 20170334390Abstract: A center airbag device 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; an internal tether part positioned in the chamber part, and connected to one or more of the top and side surfaces of the chamber part so as to control the deployment shape of the chamber part; and a locking release part connected to the internal tether part, and removing a restriction of the internal tether part according to a control signal.Type: ApplicationFiled: May 18, 2017Publication date: November 23, 2017Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Jiwoon SONG, Ga Ram JEONG, Hae Kwon PARK
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Publication number: 20170028957Abstract: A cushion for a driver airbag apparatus may include: a cushion body deployed between a steering wheel and a driver, and including a front chamber contacted with the steering wheel and a rear chamber coming in contact with the driver; a middle panel installed in the cushion body so as to divide the front chamber and the rear chamber, and having an inner vent hole through which gas is introduced from the front chamber to the rear chamber; and an internal tether arranged in the front chamber, and restricting the backward movement of the middle panel such that the middle panel forms a concave shape in the forward direction when the cushion is deployed.Type: ApplicationFiled: July 15, 2016Publication date: February 2, 2017Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Hae Kwon PARK, Ga Ram JEONG, Ji Woon SONG