Patents by Inventor Gun-Young Park
Gun-Young Park 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: 20240130164Abstract: A display device includes a substrate and a plurality of unit pixels disposed on the substrate. Each unit pixel includes a plurality of sub-pixels, a plurality of light sensing pixels, and a plurality of partition wall members. Each of the sub-pixels includes a light emitting element that emits light and a light emitting area from which the light is emitted. Each of the light sensing pixels includes a light receiving element that outputs a sensing signal corresponding to the light and a light receiving area that receives the light. In a plan view, each of the partition wall members surrounds the corresponding light receiving area and overlaps at least some of the sub-pixels.Type: ApplicationFiled: July 17, 2023Publication date: April 18, 2024Inventors: Byung Han YOO, Jung Woo PARK, Tae Kyung AHN, Gun Hee KIM, Dae Young LEE
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Publication number: 20240097251Abstract: An embodiment of the present invention relates to a cylindrical secondary battery in which a positive electrode terminal is adhered and fixed to a cylindrical can by an insulating sheet, and thus sealing between the cylindrical can and the positive electrode terminal can be facilitated due to an increased contact area.Type: ApplicationFiled: March 29, 2022Publication date: March 21, 2024Inventors: Hyun Ki JUNG, Byung Chul PARK, Gun Gue PARK, Gwan Hyeon YU, Jin Young MOON, Kyung Rok LEE, Myung Seob KIM, Sung Gwi KO, Woo Hyuk CHOI
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Patent number: 11801777Abstract: A load support apparatus for a lumbar support assembly is proposed, in which reinforcing ribs are arranged on a lateral surface and a front surface of a concave portion, the load support apparatus maintaining bearing power for supporting an occupant and having a reduced weight. The load support apparatus includes a main support unit including a main plate formed in the shape of a plate, a concave portion formed by one portion of the main plate protruding backward, with a groove being formed in front of the concave portion, and a rib portion formed by protruding from the main plate toward the groove or backward from the main plate.Type: GrantFiled: January 7, 2022Date of Patent: October 31, 2023Assignee: DAECHANG SEAT CO., LTD-DONGTANInventors: Chan Ki Cho, Gun Young Park, Jin Oh Kim, Tae Hong Han
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Patent number: 11673491Abstract: Proposed is a support driver for a seat and a support assembly including the same. The support driver is configured to operate within a limited space while supporting an occupant comfortably and safely. The support assembly has a structure in which the links push the central portion of the cushion in close contact therewith while remaining in intersection with each other. Advantageously, the links are able to push the cushion with a minimum amount of power within a limited space.Type: GrantFiled: May 10, 2021Date of Patent: June 13, 2023Assignee: DAECHANG SEAT CO., LTD-DONGTANInventors: Chan Ki Cho, Gun Young Park, Jin Oh Kim, Jun Kyu Park, Jeon Il Kang
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Patent number: 11648863Abstract: A support driver for a seat and a support assembly including the same that is using a tube and a structure of a mat that is moved by an inflation and a deflation of the tube. According to an embodiment of the present disclosure, the support driver coupled to a seat frame includes: a support portion coupled to the seat frame; a tube coupled to the support portion; and a mat coupled to the support portion so as to allow the mat to be movable in a direction that is away from the support portion or in a direction that is adjacent to the support portion, with the tube being provided therebetween, in which the tube is configured to push the mat by being inflated according to an operation of a pump that is connected to the tube by a hose.Type: GrantFiled: July 6, 2021Date of Patent: May 16, 2023Assignee: DAECHANG SEAT CO., LTD-DONGTANInventors: Chan Ki Cho, Gun Young Park, Jin Oh Kim, Jun Kyu Park, Jeon Il Kang
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Publication number: 20230025228Abstract: Proposed is a lumbar support assembly including a mat formed by connecting wires in such a manner as to take shape in the form of a net and connected to a seat frame in such a manner as to be rotatable forward or backward, a tension unit comprising first and second cables, respective first end portions of the first and second cable being connected to opposite sides, respectively, of the seat frame, and respective second end portions thereof extending to the mat, and a drive unit mounted under a center portion of the mat and connected to the respective second end portions of the first and second end portions, the drive unit being configured to pull or release the first and second cables.Type: ApplicationFiled: November 8, 2021Publication date: January 26, 2023Inventors: Chan Ki Cho, Gun Young Park, Jin Oh Kim, Jun Kyu Park, Kang Seok Seo
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Publication number: 20220340062Abstract: A support driver for a seat and a support assembly including the same that is using a tube and a structure of a mat that is moved by an inflation and a deflation of the tube. According to an embodiment of the present disclosure, the support driver coupled to a seat frame includes: a support portion coupled to the seat frame; a tube coupled to the support portion; and a mat coupled to the support portion so as to allow the mat to be movable in a direction that is away from the support portion or in a direction that is adjacent to the support portion, with the tube being provided therebetween, in which the tube is configured to push the mat by being inflated according to an operation of a pump that is connected to the tube by a hose.Type: ApplicationFiled: July 6, 2021Publication date: October 27, 2022Inventors: Chan Ki CHO, Gun Young PARK, Jin Oh KIM, Jun Kyu PARK, Jeon Il KANG
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Publication number: 20220314845Abstract: Proposed is a support driver for a seat and a support assembly including the same. The support driver is configured to operate within a limited space while supporting an occupant comfortably and safely. The support assembly has a structure in which the links push the central portion of the cushion in close contact therewith while remaining in intersection with each other. Advantageously, the links are able to push the cushion with a minimum amount of power within a limited space.Type: ApplicationFiled: May 10, 2021Publication date: October 6, 2022Inventors: Chan Ki CHO, Gun Young PARK, Jin Oh KIM, Jun Kyu PARK, Jeon Il KANG
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Publication number: 20220250510Abstract: A load support apparatus for a lumbar support assembly is proposed, in which reinforcing ribs are arranged on a lateral surface and a front surface of a concave portion, the load support apparatus maintaining bearing power for supporting an occupant and having a reduced weight. The load support apparatus includes a main support unit including a main plate formed in the shape of a plate, a concave portion formed by one portion of the main plate protruding backward, with a groove being formed in front of the concave portion, and a rib portion formed by protruding from the main plate toward the groove or backward from the main plate.Type: ApplicationFiled: January 7, 2022Publication date: August 11, 2022Inventors: Chan Ki CHO, Gun Young PARK, Jin Oh KIM, Tae Hong HAN
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Patent number: 11371550Abstract: The present invention provides a rotary engine comprising: a housing provided with three lobe accommodation parts; a rotor which is provided with two lobes continuously accommodated in the lobe accommodation parts, has an intake storage part communicating with an intake port provided on the front surface-side, and has an exhaust storage part communicating with an exhaust port provided on the rear surface-side; an intake-side housing cover provided with an intake hole communicating with the intake storage part; an exhaust-side housing cover provided with an exhaust hole communicating with the exhaust storage part; and a crankshaft, wherein the flow of an exhaust gas into a stroke chamber during an intake stroke is reduced by preventing the exhaust storage part, at a portion of a section in which the exhaust port is open, from communicating with the exhaust hole during the intake stroke.Type: GrantFiled: November 13, 2018Date of Patent: June 28, 2022Assignee: LG Electronics Inc.Inventors: Byeonghun Yu, Wheesung Oh, Yunhi Lee, Gun Young Park
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Publication number: 20210054872Abstract: The present invention provides a rotary engine comprising: a housing provided with three lobe accommodation parts; a rotor which is provided with two lobes continuously accommodated in the lobe accommodation parts, has an intake storage part communicating with an intake port provided on the front surface-side, and has an exhaust storage part communicating with an exhaust port provided on the rear surface-side; an intake-side housing cover provided with an intake hole communicating with the intake storage part; an exhaust-side housing cover provided with an exhaust hole communicating with the exhaust storage part; and a crankshaft, wherein the flow of an exhaust gas into a stroke chamber during an intake stroke is reduced by preventing the exhaust storage part, at a portion of a section in which the exhaust port is open, from communicating with the exhaust hole during the intake stroke.Type: ApplicationFiled: November 13, 2018Publication date: February 25, 2021Inventors: Byeonghun YU, Wheesung OH, Yunhi LEE, Gun Young PARK
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Patent number: 8544956Abstract: The present invention relates to a seat adjusting mechanism for vehicle comprising a seat cushion frame which has at a lower part thereof a latch assembly being locked or unlocked to a locking pin of a vehicle part, a connecting plate which is fixedly coupled to an end part of the seat cushion frame and a seatback frame which is rotatably coupled to an end part of the connecting plate through a recliner, further comprising a driving link which is rotatably coupled to the connecting plate and is rotated in connection with the seatback frame when the seatback frame is rotated; a pre-latch link which is rotatably coupled to the connecting plate apart from the driving link and which, when the driving link is rotated over a predetermined angle, is rotated together to a predetermined extent in contact with the driving link; and a latch link which is rotatably coupled to the connecting plate with the same rotating axis as the pre-latch link and has an end part coupled to a cable end part for an operation of unlockinType: GrantFiled: December 24, 2008Date of Patent: October 1, 2013Assignee: Austem Co., Ltd.Inventors: Gun Young Park, Heon Pil Lim
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Publication number: 20110210591Abstract: The present invention relates to a seat adjusting mechanism for vehicle comprising a seat cushion frame which has at a lower part thereof a latch assembly being locked or unlocked to a locking pin of a vehicle part, a connecting plate which is fixedly coupled to an end part of the seat cushion frame and a seatback frame which is rotatably coupled to an end part of the connecting plate through a recliner, further comprising a driving link which is rotatably coupled to the connecting plate and is rotated in connection with the seatback frame when the seatback frame is rotated; a pre-latch link which is rotatably coupled to the connecting plate apart from the driving link and which, when the driving link is rotated over a predetermined angle, is rotated together to a predetermined extent in contact with the driving link; and a latch link which is rotatably coupled to the connecting plate with the same rotating axis as the pre-latch link and has an end part coupled to a cable end part for an operation of unlockinType: ApplicationFiled: December 24, 2008Publication date: September 1, 2011Applicant: AUSTEM CO., LTD.Inventors: Gun Young Park, Heon Pil Lim
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Patent number: 7922143Abstract: The present invention improves the shape of a protruding part of a locking member which allows a lower stationary rail and an upper moving rail of a seat moving track assembly to be coupled with each other, thereby enabling a stable movement with a further simplified configuration component.Type: GrantFiled: July 17, 2008Date of Patent: April 12, 2011Assignee: Austem Co. Ltd.Inventors: Gun Young Park, Bum Suk Oh, Sung Ha Park
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Patent number: 7780138Abstract: A seat moving track assembly comprising a stationary rail having at a lower part of one side thereof recesses and having at an upper part of the other side thereof openings, a moving rail having first side holes to correspond to the recesses and second side holes to correspond to the openings, a locking member having first stopping protrusions projecting through the first side holes coupled into the recesses and second stopping protrusions projecting through second side holes coupled into the openings, an elastic connecting member having a shaft supporting part to rotatably support the locking member, an elastic pressing part to rotate the locking member, and unlocking means for rotating the locking member in the other direction to release a coupling between the first stopping protrusions and the recesses and a coupling between the second stopping protrusion and the openings, thereby providing stability and a simplified configuration.Type: GrantFiled: April 28, 2009Date of Patent: August 24, 2010Assignee: Austem Co., Ltd.Inventors: Kwang Ju Lee, Byung Kwan Cho, Gun Young Park, Bum-Suk Oh, Sung Ha Park
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Publication number: 20100181460Abstract: The present invention improves the shape of a protruding part of a locking member which allows a lower stationary rail and an upper moving rail of a seat moving track assembly to be coupled with each other, thereby enabling a stable movement with a further simplified configuration component.Type: ApplicationFiled: July 17, 2008Publication date: July 22, 2010Applicant: AUSTEM CO LTDInventors: Gun Young Park, Bum Suk Oh, Sung Ha Park
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Patent number: 7566100Abstract: Disclosed herein is a seat recliner for vehicles. The seat recliner of the present invention includes a support bracket, which is mounted to a seat frame, a guide holder, which is coupled at a first end thereof to the support bracket, and a slide holder, which is rotatably coupled to the guide holder between the support bracket and the guide holder. The seat recliner further includes at least one rotating bracket, which is coupled to the slide holder, a clutch unit, which controls the engagement between the guide holder and slide holder, and a control unit, which controls the clutch unit. The slide holder has a stop unit, which protrudes towards the support bracket, and the support bracket has a stopper, which contacts the stop unit when the slide holder is rotated at a predetermined angle, thus limiting rotation of the slide holder within a predetermined range.Type: GrantFiled: May 30, 2006Date of Patent: July 28, 2009Assignee: Austem Co., Ltd.Inventors: Hyun-Sung Paing, Gun-Young Park
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Patent number: 7431466Abstract: A solar simulator combines mercury lamps and halogen lamps, to improve upon conventional solar simulators using halogen and infrared lamps which cannot recreate an environment close to that under real sunlight, and upon solar simulators using expensive and fragile metal halide lamps and arc xenon lamps. An environment recreation laboratory for solar simulation includes a lamp bank mounted at an upper portion thereof and including a plurality of halogen lamps, halogen filter lamps being halogen lamps provided with an infrared filter, respectively, and mercury lamps. A temperature control unit includes a cooling unit that discharges air to cool the lamp bank, and an air conditioner that distributes the air discharged by the cooling unit. An electrical panel controls operations of the lamp bank and the temperature control unit, such that an environment within the environment recreation laboratory may very closely simulate the environment under real sunlight.Type: GrantFiled: July 8, 2005Date of Patent: October 7, 2008Assignee: Agency for Defense DevelopmentInventors: Jae-Myung Lee, Gun-Young Park, Sang-Hwa Baek, Jeong-Yong Lee, Gil-Sang Nam, Sang-Hoon Kim, Baek-Hee Jeong
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Publication number: 20070278836Abstract: Disclosed herein is a seat recliner for vehicles. The seat recliner of the present invention includes a support bracket, which is mounted to a seat frame, a guide holder, which is coupled at a first end thereof to the support bracket, and a slide holder, which is rotatably coupled to the guide holder between the support bracket and the guide holder. The seat recliner further includes at least one rotating bracket, which is coupled to the slide holder, a clutch unit, which controls the engagement between the guide holder and slide holder, and a control unit, which controls the clutch unit. The slide holder has a stop unit, which protrudes towards the support bracket, and the support bracket has a stopper, which contacts the stop unit when the slide holder is rotated at a predetermined angle, thus limiting rotation of the slide holder within a predetermined range.Type: ApplicationFiled: May 30, 2006Publication date: December 6, 2007Inventors: Hyun-Sung Paing, Gun-Young Park
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Publication number: 20060176694Abstract: A solar simulator combines mercury lamps and halogen lamps, to improve upon conventional solar simulators using halogen and infrared lamps which cannot recreate an environment close to that under real sunlight, and upon solar simulators using expensive and fragile metal halide lamps and arc xenon lamps. An environment recreation laboratory for solar simulation includes a lamp bank mounted at an upper portion thereof and including a plurality of halogen lamps, halogen filter lamps being halogen lamps provided with an infrared filter, respectively, and mercury lamps. A temperature control unit includes a cooling unit that discharges air to cool the lamp bank, and an air conditioner that distributes the air discharged by the cooling unit. An electrical panel controls operations of the lamp bank and the temperature control unit, such that an environment within the environment recreation laboratory may very closely simulate the environment under real sunlight.Type: ApplicationFiled: July 8, 2005Publication date: August 10, 2006Applicant: Agency For Defense DevelopmentInventors: Jae-Myung Lee, Gun-Young Park, Sang-Hwa Baek, Jeong-Yong Lee, Gil-Sang Nam, Sang-Hoon Kim, Baek-Hee Jeong