Patents by Inventor Seon Chae Na
Seon Chae Na 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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Publication number: 20190184868Abstract: A bi-directional blower includes a blower body for guiding for air to flow along an entire circumference scroll shape of an inner space of the blower body. The blower body divides the inner space into an upward space and a downward space to guide air flow. The blower body comprises: an upper discharge case discharging the air flow along the entire circumference scroll shape toward the upward space through an upper discharge port; and a lower discharge case discharging the air flow along the entire circumference scroll shape toward the downward space through a lower discharge port.Type: ApplicationFiled: October 24, 2018Publication date: June 20, 2019Inventors: Mu-Young KIM, Sang-Ho KIM, Chan-Ho JUNG, Jong-Moon YOO, Joo-Hwan SON, Young-Bok SUNG, Tae-Hyung KIM, Min-Hyuk KWAK, Seon Chae NA, Hee-Dong KONG
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Patent number: 10300813Abstract: A height adjustment apparatus for a vehicle seat may include a pinion gear mounted in a side frame having a front portion and a rear portion are connected to a seat bracket by links; a rack gear engaged with a top end of the pinion gear and coupled with the seat bracket via an hinge, the rack gear moving according to driving of the pinion gear to raise and lower the side frame; and a play adjustment bracket for guiding up and down motion of the moving rack gear by providing repulsive force to a top portion of the rack gear, the play adjustment bracket being fixedly positioned by being fastened with a plurality of support pins provided in the pinion gear and the side frame.Type: GrantFiled: January 5, 2017Date of Patent: May 28, 2019Assignees: Hyundai Motor Company, Kia Motors Corporation, HYUNDAI DYMOS INC., Faurecia Automotive Seating Korea LimitedInventors: Gil Ju Kim, Chan Ho Jung, Sang Do Park, Keun Gwack, Jong Moon Yoo, Sang Ho Kim, Jun Yeol Heo, Seon Chae Na, Byung Yong Choi, Sang Man Seo, Eom Seok Yoo, Jae Yong Jang, Erwan Guillouet
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Publication number: 20180108253Abstract: Disclosed herein is a vehicle that includes a sound receiver to receive a sound signal, a controller, and a memory storing a program to be executed in the controller. The program includes instructions to estimate an alarm sound model of the sound signal by determining an alarm sound model matching the sound signal among at least one alarm sound model stored beforehand.Type: ApplicationFiled: December 16, 2016Publication date: April 19, 2018Inventors: Taehyung Kim, Byeong Seon Son, Gil Ju Kim, JunYoung Yun, Seon Chae Na, Deuk Kyu Byun, Min-Kyu Song
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Publication number: 20180093595Abstract: A ventilation seat for a vehicle is provided. The ventilation seat is configured such that a through channel to directly discharge air is formed in a seat pad so that air supplied from an air supply unit is discharged over the seat pad through the through channel, whereby the through channel or the like can be prevented from becoming narrow or being blocked due to the weight of an occupant, resulting in increased or maximize air discharge rate.Type: ApplicationFiled: December 5, 2016Publication date: April 5, 2018Applicant: HYUNDAI MOTOR COMPANYInventors: Mu Young Kim, Sang Ho Kim, Chan Ho Jung, Jong Moon Yoo, Bong Ku Kim, Seon Chae Na, Soo Hyun Moon, Joo Hwan Son, Jun Yeol Heo, Young Bok Sung, Tae Hyung Kim
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Patent number: 9914422Abstract: A structure for deploying a side airbag installed in a seat of a vehicle is provided. The structure includes an interior pad is disposed adjacent to a first side of a side airbag and an exterior portion surrounded by an interior covering. An exterior pad is disposed adjacent to a second side of the side airbag and has an exterior portion surrounded by an exterior covering. An interior reinforcing fabric penetrates a pad aperture portion formed between the interior pad and the exterior pad and surrounds a first side of the side airbag. An exterior reinforcing fabric is integrally coupled to the exterior covering and surrounds the exterior portion of the exterior pad. The interior reinforcing fabric is spaced apart from the interior covering and disposed in a path different from a path of the interior covering. The collision performance is easily adjusted and production costs and weights are reduced.Type: GrantFiled: September 14, 2016Date of Patent: March 13, 2018Assignee: Hyundai Motor CompanyInventors: Jong-Moon Yoo, Seon-Chae Na, Jun-Yeol Heo, Tae-Hyung Kim, Chan-Ho Jung
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Publication number: 20180009338Abstract: A height adjustment apparatus for a vehicle seat may include a pinion gear mounted in a side frame having a front portion and a rear portion are connected to a seat bracket by links; a rack gear engaged with a top end of the pinion gear and coupled with the seat bracket via an hinge, the rack gear moving according to driving of the pinion gear to raise and lower the side frame; and a play adjustment bracket for guiding up and down motion of the moving rack gear by providing repulsive force to a top portion of the rack gear, the play adjustment bracket being fixedly positioned by being fastened with a plurality of support pins provided in the pinion gear and the side frame.Type: ApplicationFiled: January 5, 2017Publication date: January 11, 2018Applicants: Hyundai Motor Company, Kia Motors Corporation, HYUNDAI DYMOS INC., Faurecia Automotive Seating Korea LimitedInventors: Gil Ju KIM, Chan Ho JUNG, Sang Do PARK, Keun GWACK, Jong Moon YOO, Sang Ho KIM, Jun Yeol HEO, Seon Chae NA, Byung Yong CHOI, Sang Man SEO, Eom Seok YOO, Jae Yong JANG, Erwan GUILLOUET
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Patent number: 9845028Abstract: A vehicle seat may include a protrusion member installed to a lower portion of a back frame inside a seatback to protrude forward and to absorb an impact on the hips of an occupant upon a vehicle collision, wherein a lower portion of the seatback, which has a protrusion shape due to the protrusion member, induces a sitting posture of the occupant to be modified when the occupant sits down on the vehicle seat, thereby reducing a gap between a head of the occupant and a headrest in a state that the hips of the occupant moves forward.Type: GrantFiled: December 2, 2015Date of Patent: December 19, 2017Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Doo Ri Kim, Gil Ju Kim, Seon Chae Na, Chan Ho Jeong, Jung Sang You
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Patent number: 9827882Abstract: An apparatus for reclining a rear seat for a vehicle is provided. The apparatus includes a seat cushion frame that is connected to a floor via an operation part and is configured to move forward while rotating when the operation part is operated. Additionally, front and rear ends of the seat cushion frame are configured to rotate relative to the floor, respectively, by a link. A seat back frame includes a guide pin and a lower end of the seat back frame is mounted to the rear end of the seat cushion frame to slide while rotating, and an upper end of the seat back frame is rotatably connected to a vehicle body. A guide bracket is fixedly mounted to the vehicle body, with the guide pin of the seat back frame being connected to the guide bracket to allow the guide pin to slide.Type: GrantFiled: January 8, 2016Date of Patent: November 28, 2017Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Chan Ho Jeong, Seon Chae Na, Jung Sang You, Young Bok Sung, Sang Uk Yu
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Patent number: 9821682Abstract: A seat cushion extension apparatus comprises a slide rail disposed on a lower side of a cushion frame; an extension panel coupled to a front end of the slide rail and disposed on a front side of the cushion frame; an extension motor having a lead screw, disposed on the lower side of the cushion frame; a first hinge bracket coupled to the end of the slide rail and disposed at a rear upper side of the extension panel; and a second hinge bracket coupled to the end of the lead screw and disposed at a rear lower side of the extension panel, wherein the extension panel is configured to slide forward along the slide rail and to extend forward while rotating in a front upper direction through actuation of the lead screw driven by the extension motor.Type: GrantFiled: November 2, 2015Date of Patent: November 21, 2017Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Chan Ho Jeong, Seon Chae Na, Jung Sang You, Sang Uk Yu, Jong Moon Yoo
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Publication number: 20170305377Abstract: A structure for deploying a side airbag installed in a seat of a vehicle is provided. The structure includes an interior pad is disposed adjacent to a first side of a side airbag and an exterior portion surrounded by an interior covering. An exterior pad is disposed adjacent to a second side of the side airbag and has an exterior portion surrounded by an exterior covering. An interior reinforcing fabric penetrates a pad aperture portion formed between the interior pad and the exterior pad and surrounds a first side of the side airbag. An exterior reinforcing fabric is integrally coupled to the exterior covering and surrounds the exterior portion of the exterior pad. The interior reinforcing fabric is spaced apart from the interior covering and disposed in a path different from a path of the interior covering. The collision performance is easily adjusted and production costs and weights are reduced.Type: ApplicationFiled: September 14, 2016Publication date: October 26, 2017Inventors: Jong-Moon Yoo, Seon-Chae Na, Jun-Yeol Heo, Tae-Hyung Kim, Chan-Ho Jung
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Publication number: 20170096086Abstract: An apparatus for reclining a rear seat for a vehicle is provided. The apparatus includes a seat cushion frame that is connected to a floor via an operation part and is configured to move forward while rotating when the operation part is operated. Additionally, front and rear ends of the seat cushion frame are configured to rotate relative to the floor, respectively, by a link. A seat back frame includes a guide pin and a lower end of the seat back frame is mounted to the rear end of the seat cushion frame to slide while rotating, and an upper end of the seat back frame is rotatably connected to a vehicle body. A guide bracket is fixedly mounted to the vehicle body, with the guide pin of the seat back frame being connected to the guide bracket to allow the guide pin to slide.Type: ApplicationFiled: January 8, 2016Publication date: April 6, 2017Inventors: Chan Ho Jeong, Seon Chae Na, Jung Sang You, Young Bok Sung, Sang Uk Yu
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Publication number: 20160207428Abstract: A vehicle seat may include a protrusion member installed to a lower portion of a back frame inside a seatback to protrude forward and to absorb an impact on the hips of an occupant upon a vehicle collision, wherein a lower portion of the seatback, which has a protrusion shape due to the protrusion member, induces a sitting posture of the occupant to be modified when the occupant sits down on the vehicle seat, thereby reducing a gap between a head of the occupant and a headrest in a state that the hips of the occupant moves forward.Type: ApplicationFiled: December 2, 2015Publication date: July 21, 2016Applicants: Hyundai Motor Company, Kia Motors CorporationInventors: Doo Ri KIM, Gil Ju Kim, Seon Chae Na, Chan Ho Jeong, Jung Sang You
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Patent number: 9381830Abstract: A reclining apparatus for a rear seat in a car may include a plurality of links provided on both sides of a cushion frame and each being rotatably coupled at both sides to the cushion frame or a car floor, and a locking module configured to couple a back frame hinge-connected to the cushion frame with a car body and slidably and rotatably connected with the back frame so as to allow the back frame to tilt at a variable angle in response to movement of the cushion frame by the rotation of the links.Type: GrantFiled: December 3, 2014Date of Patent: July 5, 2016Assignees: Hyundai Motor Company, Kia Motors Corp.Inventors: Chan Ho Jeong, Seon Chae Na, Jung Sang You, Jun Yeol Heo, Sang Uk Yu, Jong Moon Yoo
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Publication number: 20160159252Abstract: An apparatus for reclining a rear seat for a vehicle includes a cushion frame having a front end and a rear end, respectively, and rotatably mounted to a floor through a link. The cushion frame is connected to the floor via a motor driver to rotationally move forward as the motor driver operates. A back frame has a lower end rotatably mounted to the rear end of the cushion frame and an upper end having a connector connected to a vehicle body. A fastener is fixedly mounted to the vehicle body and adjacent to the upper end of the back frame. The fastener is rotatably connected to the connector.Type: ApplicationFiled: March 24, 2015Publication date: June 9, 2016Inventors: Chan Ho JEONG, Sang Uk YU, Jung Sang YOU, Seon Chae NA, Myung Soo LEE, In Chang HWANG
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Publication number: 20160144744Abstract: A seat cushion extension apparatus comprises a slide rail disposed on a lower side of a cushion frame; an extension panel coupled to a front end of the slide rail and disposed on a front side of the cushion frame; an extension motor having a lead screw, disposed on the lower side of the cushion frame; a first hinge bracket coupled to the end of the slide rail and disposed at a rear upper side of the extension panel; and a second hinge bracket coupled to the end of the lead screw and disposed at a rear lower side of the extension panel, wherein the extension panel is configured to slide forward along the slide rail and to extend forward while rotating in a front upper direction through actuation of the lead screw driven by the extension motor.Type: ApplicationFiled: November 2, 2015Publication date: May 26, 2016Inventors: Chan Ho JEONG, Seon Chae NA, Jung Sang YOU, Sang Uk YU, Jong Moon YOO
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Publication number: 20160114709Abstract: A ventilation seat for a vehicle includes a seat pad having opposing lower and upper portions. The lower portion has an air branching channel formed therein. The seat pad has a plurality of air discharge holes arranged in a configuration that matches the air branching channel. The air discharge holes penetrated from the upper portion to the lower portion of the seat pad. A channel finish plate is attached to the lower portion of the seat pad and seals the air branching channel. The channel finish plate includes a duct connection hole penetrating therethrough.Type: ApplicationFiled: September 11, 2015Publication date: April 28, 2016Inventors: Mu Young KIM, Seon Chae NA, Chan Ho JEONG, Jong Moon YOO
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Publication number: 20160059741Abstract: A reclining apparatus for a rear seat in a car may include a plurality of links provided on both sides of a cushion frame and each being rotatably coupled at both sides to the cushion frame or a car floor, and a locking module configured to couple a back frame hinge-connected to the cushion frame with a car body and slidably and rotatably connected with the back frame so as to allow the back frame to tilt at a variable angle in response to movement of the cushion frame by the rotation of the links.Type: ApplicationFiled: December 3, 2014Publication date: March 3, 2016Applicants: Hyundai Motor Company, Kia Motors Corp.Inventors: Chan Ho JEONG, Seon Chae NA, Jung Sang YOU, Jun Yeol HEO, Sang Uk YU, Jong Moon YOO
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Publication number: 20150232006Abstract: An automobile seat heating system and a method of controlling the same includes an automobile seat heating system that can supply a current only to a seat cushion heating wire until before a predetermined early-reaching temperature is reached so that a user can more quickly feel earlier heating and warm, and a method of controlling the system.Type: ApplicationFiled: November 17, 2014Publication date: August 20, 2015Applicants: Hyundai Motor Company, Kia Motors CorporationInventors: Sang Uk YU, Byeong Seon Son, Seong Mun Yun, Chan Ho Jeong, Gil Ju Kim, Seon Chae Na, Tae Hyung Kim
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Patent number: 9096154Abstract: The present invention relates to a reclining apparatus for a head rest of a rear seat that includes: a reclining motor operably coupled to an integral lead screw; a carrier thread fastened to the integral lead screw; and a link module configured to transmit operation force from the carrier to a head rest module, wherein the head rest module angle is adjusted in a forward/rearward direction by the operation force from the carrier and the link module.Type: GrantFiled: May 15, 2013Date of Patent: August 4, 2015Assignees: Hyundai Motor Company, Kia Motors Corporation, Hyundai Dymos IncorporatedInventors: Mi Sun Kwon, Jun Yeol Heo, Ju Hyun Cha, Jung Sang You, Seon Chae Na, Hak Gyun Kim, Chan Ho Jeong, Chan Uk Park, Jin Ho Seo, Yun Ho Kim, Myeong Sub Kim
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Patent number: 8833833Abstract: The present invention relates to a reclining apparatus for a rear seat of a vehicle, having a back frame having a upper end and a lower end; a cushion frame having a front side and a back side, wherein the back side of the cushion frame is pivotally connected to the lower end of the back frame; a back frame locking module disposed on the upper end of the back frame, the back frame locking module removably engageable to a body panel and acting as a pivot center when engaged with the body panel; and a guide module configured to guide the cushion frame pivotally connected to the back frame so that the lower portion of the back frame pivots about the upper portion when the cushion frame slides up forward or down rearward to allow the back frame to move between an upright position and a reclined position.Type: GrantFiled: May 1, 2013Date of Patent: September 16, 2014Assignees: Hyundai Motor Company, Kia Motors Corporation, Hyundai Dymos Incorporated, Dae Chang Seat Co., Ltd.Inventors: Chan Ho Jeong, Jun Yeol Heo, Gil Ju Kim, Chang Ju Gi, Seon Chae Na, Sang Uk Yu, Eom Seok Yoo, Young Sun Lee, In Chang Hwang, Myung Soo Lee