Patents by Inventor Se Jin Ko
Se Jin Ko 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: 11148723Abstract: A side sill for a vehicle includes: an inner portion facing an interior space of the vehicle; an outer portion facing an exterior space of the vehicle; and mounting hardware, which is riveted to one of the inner portion and the outer portion, wherein the inner portion and the outer portion form a unitary one-piece structure.Type: GrantFiled: October 15, 2019Date of Patent: October 19, 2021Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, SUNG WOO HITECH CO., LTD.Inventors: Hee Seouk Chung, Hyun Sik Kim, Deok Hwa Hong, Se Jin Ko, Byeong Cheon Lee, Sang Eon Park, Seok Hwan Hwang
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Publication number: 20200406982Abstract: A side sill for a vehicle includes: an inner portion facing an interior space of the vehicle; an outer portion facing an exterior space of the vehicle; and mounting hardware, which is riveted to one of the inner portion and the outer portion, wherein the inner portion and the outer portion form a unitary one-piece structure.Type: ApplicationFiled: October 15, 2019Publication date: December 31, 2020Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, SUNG WOO HITECH CO., LTD.Inventors: Hee Seouk Chung, Hyun Sik Kim, Deok Hwa Hong, Se Jin Ko, Byeong Cheon Lee, Sang Eon Park, Seok Hwan Hwang
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Patent number: 9889729Abstract: A hybrid door for an automobile, which can reduce the weight of an automobile while maintaining high strength and dent includes an outside panel configured to have a sandwich structure in which a resin layer is integrated between at least one pair of thin steel plates and disposed outside an automobile interior, and an inside panel bonded to the outside panel and disposed within the automobile interior.Type: GrantFiled: May 15, 2015Date of Patent: February 13, 2018Assignee: HYUNDAI MOTOR COMPANYInventors: Se Jin Ko, Young Hyun Oh
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Publication number: 20160176447Abstract: A hybrid door for an automobile, which can reduce the weight of an automobile while maintaining high strength and dent includes an outside panel configured to have a sandwich structure in which a resin layer is integrated between at least one pair of thin steel plates and disposed outside an automobile interior, and an inside panel bonded to the outside panel and disposed within the automobile interior.Type: ApplicationFiled: May 15, 2015Publication date: June 23, 2016Inventors: Se Jin KO, Young Hyun OH
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Patent number: 9151466Abstract: The present invention relates to a backlight unit having a reflective portion, including a light source module for emitting a light, a first reflective portion arranged spaced a first distance away from one side of the light source module to have an open region, and a second reflective portion arranged spaced a second distance which is greater than the first distance away from the other side of the light source module to have at least a portion with a sloped surface for reflecting the light toward the open region of the first reflective portion.Type: GrantFiled: May 27, 2014Date of Patent: October 6, 2015Assignee: LG INNOTEK CO., LTD.Inventor: Se Jin Ko
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Patent number: 9140426Abstract: A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector partially having an inclined surface, a plurality of light sources disposed between the first reflector and the second reflector, and a third reflector disposed between adjacent light sources.Type: GrantFiled: October 2, 2013Date of Patent: September 22, 2015Assignee: LG INNOTEK CO., LTD.Inventors: Ji Won Jang, Sung Yong Park, Se Jin Ko, Sung Ho Kim
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Patent number: 9110333Abstract: Disclosed is a backlight unit and a display device using the same, which includes a first reflector, a second reflector 300 and at least one light source module 100 disposed between the first and second reflectors, wherein a back surface of the first reflector comprises an inclined plane 201 and a flat surface 202, with facing the second reflector, and the inclined plane is adjacent to the light source and the flat surface is extended from an end of the inclined plane, with the inclined plane and the flat surface being collinear.Type: GrantFiled: July 18, 2014Date of Patent: August 18, 2015Assignee: LG INNOTEK CO., LTD.Inventors: Se Jin Ko, Ji In Lee
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Patent number: 9091410Abstract: Disclosed are a backlight unit and a display using the same. The backlight unit includes a first reflector, a second reflector, and at least one light source disposed between the first reflector and the second reflector, and the end of the second reflector is separated from the at least one light source by a first distance in the upward direction of the at least one light source.Type: GrantFiled: May 27, 2014Date of Patent: July 28, 2015Assignee: LG Innotek Co., Ltd.Inventors: Duk Hyun Yun, Se Jin Ko, Sang Hyeok Jung
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Patent number: 8985798Abstract: A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector partially having an inclined surface, a plurality of light sources disposed between the first reflector and the second reflector, and a third reflector disposed between adjacent light sources.Type: GrantFiled: October 2, 2013Date of Patent: March 24, 2015Assignee: LG Innotek Co., Ltd.Inventors: Ji Won Jang, Sung Yong Park, Se Jin Ko, Sung Ho Kim
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Patent number: 8960966Abstract: The present invention relates to a backlight unit having a reflective portion, including a light source module for emitting a light, a first reflective portion arranged spaced a first distance away from one side of the light source module to have an open region, and a second reflective portion arranged spaced a second distance which is greater than the first distance away from the other side of the light source module to have at least a portion with a sloped surface for reflecting the light toward the open region of the first reflective portion.Type: GrantFiled: January 10, 2011Date of Patent: February 24, 2015Assignee: LG Innotek Co., Ltd.Inventor: Se Jin Ko
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Publication number: 20140328059Abstract: Disclosed is a backlight unit and a display device using the same, which includes a first reflector, a second reflector 300 and at least one light source module 100 disposed between the first and second reflectors, wherein a back surface of the first reflector comprises an inclined plane 201 and a flat surface 202, with facing the second reflector, and the inclined plane is adjacent to the light source and the flat surface is extended from an end of the inclined plane, with the inclined plane and the flat surface being collinear.Type: ApplicationFiled: July 18, 2014Publication date: November 6, 2014Inventors: Se Jin KO, Ji In LEE
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Publication number: 20140268659Abstract: Disclosed are a backlight unit and a display using the same. The backlight unit includes a first reflector, a second reflector, and at least one light source disposed between the first reflector and the second reflector, and the end of the second reflector is separated from the at least one light source by a first distance in the upward direction of the at least one light source.Type: ApplicationFiled: May 27, 2014Publication date: September 18, 2014Applicant: LG INNOTEK CO., LTD.Inventors: Duk Hyun YUN, Se Jin KO, Sang Hyeok JUNG
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Publication number: 20140268754Abstract: The present invention relates to a backlight unit having a reflective portion, including a light source module for emitting a light, a first reflective portion arranged spaced a first distance away from one side of the light source module to have an open region, and a second reflective portion arranged spaced a second distance which is greater than the first distance away from the other side of the light source module to have at least a portion with a sloped surface for reflecting the light toward the open region of the first reflective portion.Type: ApplicationFiled: May 27, 2014Publication date: September 18, 2014Applicant: LG INNOTEK CO., LTD.Inventor: Se Jin KO
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Patent number: 8814417Abstract: Disclosed is a backlight unit and a display device using the same, which includes a first reflector, a second reflector 300 and at least one light source module 100 disposed between the first and second reflectors, wherein a back surface of the first reflector comprises an inclined plane 201 and a flat surface 202, with facing the second reflector, and the inclined plane is adjacent to the light source and the flat surface is extended from an end of the inclined plane, with the inclined plane and the flat surface being collinear.Type: GrantFiled: December 5, 2013Date of Patent: August 26, 2014Assignee: LG Innotek Co., Ltd.Inventors: Se Jin Ko, Ji In Lee
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Patent number: 8764268Abstract: Disclosed are a backlight unit and a display using the same. The backlight unit includes a first reflector, a second reflector, and at least one light source disposed between the first reflector and the second reflector, and the end of the second reflector is separated from the at least one light source by a first distance in the upward direction of the at least one light source.Type: GrantFiled: March 7, 2012Date of Patent: July 1, 2014Assignee: LG Innotek Co., Ltd.Inventors: Duk Hyun Yun, Se Jin Ko, Sang Hyeok Jung
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Publication number: 20140092585Abstract: Disclosed is a backlight unit and a display device using the same, which includes a first reflector, a second reflector 300 and at least one light source module 100 disposed between the first and second reflectors, wherein a back surface of the first reflector comprises an inclined plane 201 and a flat surface 202, with facing the second reflector, and the inclined plane is adjacent to the light source and the flat surface is extended from an end of the inclined plane, with the inclined plane and the flat surface being collinear.Type: ApplicationFiled: December 5, 2013Publication date: April 3, 2014Applicant: LG Innotek Co., Ltd.Inventors: Se Jin KO, Jin In Lee
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Publication number: 20140036477Abstract: A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector partially having an inclined surface, a plurality of light sources disposed between the first reflector and the second reflector, and a third reflector disposed between adjacent light sources.Type: ApplicationFiled: October 2, 2013Publication date: February 6, 2014Applicant: LG Innotek Co., Ltd.Inventors: Ji Won JANG, Sung Yong PARK, Se Jin KO, Sung Ho KIM
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Publication number: 20140029243Abstract: A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector partially having an inclined surface, a plurality of light sources disposed between the first reflector and the second reflector, and a third reflector disposed between adjacent light sources.Type: ApplicationFiled: October 2, 2013Publication date: January 30, 2014Applicant: LG Innotek Co., Ltd.Inventors: Ji Won JANG, Sung Yong Park, Se Jin Ko, Sung Ho Kim
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Patent number: 8616754Abstract: Disclosed is a backlight unit and a display device using the same, which includes a first reflector, a second reflector 300 and at least one light source module 100 disposed between the first and second reflectors, wherein a back surface of the first reflector comprises an inclined plane 201 and a flat surface 202, with facing the second reflector, and the inclined plane is adjacent to the light source and the flat surface is extended from an end of the inclined plane, with the inclined plane and the flat surface being collinear.Type: GrantFiled: January 31, 2012Date of Patent: December 31, 2013Assignee: LG Innotek Co., Ltd.Inventors: Se Jin Ko, Jin In Lee
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Patent number: 8596807Abstract: A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector and at least one light source disposed between the first reflector and the second reflector. The second reflector includes a specular reflection area and a diffuse reflection area. The specular reflection area occupies about 5 to 50% of an entire area of the second reflector.Type: GrantFiled: June 10, 2011Date of Patent: December 3, 2013Assignee: LG Innotek Co., Ltd.Inventors: Youn Mo Jeong, Tae Jin Kim, Se Jin Ko, Ki Hyun Kim