Patents by Inventor Yong-Jun Shin
Yong-Jun Shin 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: 20240092141Abstract: An air conditioning device for a vehicle includes: a housing having an inside divided into an inflow space, a heat exchange space, and an outflow space, which are straightly arranged, and having a plurality of discharge ports, which communicates with an interior, at the inflow space; a blowing unit disposed at the inflow space of the housing and configured to blow air; a heat exchange unit disposed at the heat exchange space of the housing and configured to adjust a temperature of conditioned air by exchanging heat with air; and an opening-closing door disposed at the outflow space of the housing and configured to open and close the plurality of discharge ports such that conditioned air at an adjusted temperature selectively flows to the plurality of discharge ports. The air conditioning device adjusts the temperature of conditioned air for respective modes and reduces a flow resistance of air.Type: ApplicationFiled: March 8, 2023Publication date: March 21, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DOOWON CLIMATE CONTROL CO., LTD.Inventors: Kwang Ok Han, Young Tae Song, Yong Chul Kim, Gee Young Shin, Su Yeon Kang, Jae Sik Choi, Dae Hee Lee, Byeong Moo Jang, Ung Hwi Kim, Jae Won Cha, Won Jun Joung, Byung Guk An
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Publication number: 20240082345Abstract: Provided is a peptide composition for preventing or treating Alzheimer's dementia. A peptide or a salt substituent thereof according to the presently claimed subject matter exhibits effects such as suppression of LPS-mediated cytokine production, suppression of LPS-induced neuroinflammation, amelioration of cognitive impairment, suppression of beta amyloid or tau protein aggregation, and suppression of neuronal loss. The polypeptide or the salt substituent thereof can permeate the blood-brain barrier, and thus, is expected to be usefully used for preventing or treating Alzheimer's dementia.Type: ApplicationFiled: August 25, 2021Publication date: March 14, 2024Applicant: HLB SCIENCE INC.Inventors: Yeong Min PARK, Wahn Soo CHOI, Seung-Hyun LEE, In Duk JUNG, Yong Joo KIM, Seung Jun LEE, Sung Min KIM, Mi Suk LEE, Hee Jo PARK, Seung Pyo CHOI, Minho MOON, Soo Jung SHIN, Sujin KIM, Yong Ho PARK, Jae-Yong PARK, Kun Ho LEE
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Patent number: 11915782Abstract: An electronic device including a memory device with improved reliability is provided. The semiconductor device comprises a data pin configured to transmit a data signal, a command/address pin configured to transmit a command and an address, a command/address receiver connected to the command/address pin, and a computing unit connected to the command/address receiver, wherein the command/address receiver receives a first command and a first address from the outside through the command/address pin and generates a first instruction on the basis of the first command and the first address, and the computing unit receives the first instruction and performs computation based on the first instruction.Type: GrantFiled: August 20, 2021Date of Patent: February 27, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang Min Lee, Nam Hyung Kim, Dae Jeong Kim, Do Han Kim, Min Su Kim, Deok Ho Seo, Won Jae Shin, Yong Jun Yu, Il Gyu Jung, In Su Choi
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Publication number: 20230202369Abstract: A wing-out headrest for a vehicle is disclosed. The headrest for a vehicle includes: a main frame mounted on a stay; a first frame assembly mounted on the main frame to reciprocate in a back and forth direction of the vehicle; a second frame assembly mounted on the main frame to reciprocate in a back and forth direction of the vehicle; and a wing-out frame mounted on the second frame assembly, and including a center frame and a pair of first and second lateral frames rotatably mounted on respective sides of the center frame, wherein the second frame assembly and the wing-out frame may move back and forth as the first frame assembly moves, and the one pair of lateral frames of the wing-out frame may be rotated as the second frame assembly moves.Type: ApplicationFiled: July 25, 2022Publication date: June 29, 2023Inventors: Sang Ho Kim, Tae Jo Kim, Seon Chae Na, Yong Jun Shin
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Publication number: 20220118897Abstract: A forward tilting mechanism of a headrest for a vehicle and a headrest including the same are configured so that the headrest can be tilted forward in a simplified operating method. A forward tilting mechanism of a headrest includes: a fixing bracket mounted on a stay; a main body rotatably coupled to the fixing bracket; a driving part mounted on the fixing bracket between the fixing bracket and the main body; and a slider disposed between the driving part and the main body, and configured to be movable by operation of the driving part and configured to provide a moving force to the main body such that the main body is rotatable by the movement of the slider.Type: ApplicationFiled: May 26, 2021Publication date: April 21, 2022Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SEOYONCNF, HYUNDAI TRANSYS INC.Inventors: Tae Hoon Lee, Byeong Seon Son, Sang Ho Kim, Ji Hwan Kim, Seon Chae Na, Sang Hoon Park, Yong Jun Shin, Jang Won Lee
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Patent number: 10138201Abstract: This invention relates to a compound for an organic electroluminescent device and to an organic electroluminescent device including the same. This compound for an organic electroluminescent device has high thermal stability, high triplet energy and high hole transport capability, and the organic electroluminescent device including the same is improved in thermal stability and light emission efficiency. When this compound is used as a hole transport layer material, a triplet exciton of a phosphorescent light emitting material is confined, thus improving efficiency of the organic electroluminescent device.Type: GrantFiled: June 17, 2014Date of Patent: November 27, 2018Assignee: SK CHEMICALS CO., LTD.Inventors: Ju-Sik Kang, Jeong Ho Park, Suk Woon Jun, Yong-Jun Shin, Yu-Mi Chang, Nam-Choul Yang, Jae-Kyun Park, Song Lee
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Patent number: 10040809Abstract: The present invention relates to a method for preparing a tris(trialkylsilyl)phosphine in high yield and high purity with safety and no risk of fire or explosion.Type: GrantFiled: November 6, 2015Date of Patent: August 7, 2018Assignee: SK CHEMICALS CO., LTD.Inventors: Yong-Jun Shin, Suk Woon Jun, Jeong Ho Park
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Patent number: 9917256Abstract: This invention relates to a compound for an organic electroluminescent device and to an organic electroluminescent device including the same. This compound for an organic electroluminescent device including the same is improved in thermal stability and light emission efficiency. When this compound is used as a hole transport layer material, a triplet energy of a phosphorescent light emitting material is increased, thus improving the efficiency of the organic electroluminescent device.Type: GrantFiled: October 4, 2013Date of Patent: March 13, 2018Assignee: SK CHEMICALS CO., LTD.Inventors: Ju-Sik Kang, Jeong Ho Park, Suk Woon Jun, Yong-Jun Shin, Yu-Mi Chang, Nam-Choul Yang, Jae-Kyun Park, Song Lee
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Publication number: 20170226138Abstract: The present invention relates to a method for preparing a tris(trialkylsilyl)phosphine in high yield and high purity with safety and no risk of fire or explosion.Type: ApplicationFiled: November 6, 2015Publication date: August 10, 2017Inventors: Yong-Jun SHIN, Suk Woon JUN, Jeong Ho PARK
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Publication number: 20160204354Abstract: This invention relates to a compound for an organic electroluminescent device and to an organic electroluminescent device including the same. This compound for an organic electroluminescent device has high thermal stability, high triplet energy and high hole transport capability, and the organic electroluminescent device including the same is improved in thermal stability and light emission efficiency. When this compound is used as a hole transport layer material, a triplet exciton of a phosphorescent light emitting material is confined, thus improving efficiency of the organic electroluminescent device.Type: ApplicationFiled: June 17, 2014Publication date: July 14, 2016Inventors: JU-SIK KANG, JEONG HO PARK, SUK WOON JUN, YONG-JUN SHIN, YU-MI CHANG, NAM-CHOUL YANG, JAE-KYUN PARK, SONG LEE
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Publication number: 20160149140Abstract: This invention relates to a compound for an organic electroluminescent device represented by Chemical Formula 1 below and to an organic electroluminescent device including the same. According to the present invention, the organic electroluminescent device including the compound may have improved thermal stability and light emission efficiency. When the compound is used as a hole transport layer material, a triplet energy of a phosphorescent light emitting material increase, thus improving efficiency of the organic electroluminescent device.Type: ApplicationFiled: June 11, 2014Publication date: May 26, 2016Inventors: Ju-Sik KANG, Jeong Ho PARK, Suk Woon JUN, Yong-Jun SHIN, Yu-Mi CHANG, Nam-Choul YANG, Jae-Kyun PARK, Song LEE
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Publication number: 20150353687Abstract: The present invention relates to a method for preparing polyarylene sulfide with a reduced free iodine content. More specifically, the method for preparing polyarylene sulfide includes: (a) polymerizing reactants including a diiodo aromatic compound and a sulfur compound to form a polyarylene sulfide; and (b) maintaining the polyarylene sulfide product at 100 to 260° C. for heat-setting. The preparation method of the present invention effectively reduces the free iodine content of the polyarylene sulfide to prevent potential corrosion of facilities for the subsequent process and improves the properties of the polyarylene sulfide product such as thermal stability, so the method can be usefully applied to industrial fields in regard to the preparation of polyarylene sulfide.Type: ApplicationFiled: August 20, 2015Publication date: December 10, 2015Inventors: Yong-Jun Shin, Sung-Gi Kim, Jae-Bong Lim, Joon-Sang Cho, Il-Hoon Cha
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Patent number: 9163119Abstract: The present invention relates to a method for preparing polyarylene sulfide with a reduced free iodine content. More specifically, the method for preparing polyarylene sulfide includes: (a) polymerizing reactants including a diiodo aromatic compound and a sulfur compound to form a polyarylene sulfide; and (b) maintaining the polyarylene sulfide product at 100 to 260° C. for heat-setting. The preparation method of the present invention effectively reduces the free iodine content of the polyarylene sulfide to prevent potential corrosion of facilities for the subsequent process and improves the properties of the polyarylene sulfide product such as thermal stability, so the method can be usefully applied to industrial fields in regard to the preparation of polyarylene sulfide.Type: GrantFiled: December 28, 2009Date of Patent: October 20, 2015Assignee: SK Chemicals Co., Ltd.Inventors: Yong-Jun Shin, Sung-Gi Kim, Jae-Bong Lim, Joon-Sang Cho, Il-Hoon Cha
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Publication number: 20150270492Abstract: This invention relates to a compound for an organic electroluminescent device and to an organic electroluminescent device including the same. This compound for an organic electroluminescent device including the same is improved in thermal stability and light emission efficiency. When this compound is used as a hole transport layer material, a triplet energy of a phosphorescent light emitting material is increased, thus improving the efficiency of the organic electroluminescent device.Type: ApplicationFiled: October 4, 2013Publication date: September 24, 2015Inventors: Ju-Sik Kang, Jeong Ho Park, Suk Woon Jun, Yong-Jun Shin, Yu-Mi Chang, Nam-Choul Yang, Jae-Kyun Park, Song Lee
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Patent number: 8957182Abstract: The present invention relates to a polyarylene sulfide that is prepared from a composition including 100 parts by weight of solid sulfur, 500 to 10,000 parts by weight of iodinated aryl compounds, and 0.03 to 30 parts by weight of a sulfur-containing polymerization terminator with respect to 100 parts by weight of the solid sulfur, and has a melting temperature (Tm) of 255 to 285° C., and luminosity of 40 or higher as defined by the CIE Lab color model, and a process of preparing the same. The PAS resin is prepared from a composition including a sulfur-containing polymerization terminator and thus has excellent thermal properties and luminosity.Type: GrantFiled: February 13, 2014Date of Patent: February 17, 2015Assignee: SK Chemicals Co., Ltd.Inventors: Young-Rok Lee, Il-Hoon Cha, Yong-Jun Shin, Jun-Sang Cho
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Publication number: 20140350215Abstract: This disclosure relates to a method for preparing polyarylene sulfide having reduced iodine content while having excellent thermal stability, specifically to a method comprising polymerization reacting a composition comprising diiodide aromatic compounds, sulfur compounds, and a polymerization terminator. The preparation method may effectively reduce iodine content of polyarylene sulfide to prevent corrosion of post processing equipment, improve properties of polyarylene sulfide such as thermal stability, and the like, and thus, it may be usefully applied in the industrial field relating to preparation of polyarylene sulfide.Type: ApplicationFiled: May 15, 2014Publication date: November 27, 2014Applicant: SK Chemicals Co., Ltd.Inventors: Yong-Jun Shin, Il-Hoon Cha, Jae-Bong Lim, Sung-Gi Kim
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Patent number: 8883960Abstract: The present invention relates to a polyarylene sulfide that is prepared from a composition including 100 parts by weight of solid sulfur, 500 to 10,000 parts by weight of iodinated aryl compounds, and 0.03 to 30 parts by weight of a sulfur-containing polymerization terminator with respect to 100 parts by weight of the solid sulfur, and has a melting temperature (Tm) of 255 to 285° C., and luminosity of 40 or higher as defined by the CIE Lab color model, and a process of preparing the same. The PAS resin is prepared from a composition including a sulfur-containing polymerization terminator and thus has excellent thermal properties and luminosity.Type: GrantFiled: January 4, 2008Date of Patent: November 11, 2014Assignee: SK Chemicals Co., Ltd.Inventors: Young-Rok Lee, Il-Hoon Cha, Yong-Jun Shin, Jun-Sang Cho
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Patent number: 8859720Abstract: The present invention relates to a method for preparing polyarylene sulfide, in which the polyarylene sulfide is prepared by a polymerization reaction of reactants including a diiodo aromatic compound and a sulfur compound, the method including: further adding 0.01 to 10.0 wt. % of diphenyl disulfide with respect to the weight of the polyarylene sulfide to the reactants to form the polyarylene sulfide having a melting point of 265 to 320° C. The diphenyl disulfide included in the reactants according to the present invention costs far less than other conventional polymerization inhibitors to dramatically lower the production cost, and the polyarylene sulfide prepared using the diphenyl disulfide exhibits low iodine content and very excellence in thermal stability.Type: GrantFiled: December 22, 2009Date of Patent: October 14, 2014Assignee: SK Chemicals Co., Ltd.Inventors: Yong-Jun Shin, Jae-Bong Lim, Joon-Sang Cho, Il-Hoon Cha, Sung-Gi Kim
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Publication number: 20140194592Abstract: The present invention relates to a polyarylene sulfide that is prepared from a composition including 100 parts by weight of solid sulfur, 500 to 10,000 parts by weight of iodinated aryl compounds, and 0.03 to 30 parts by weight of a sulfur-containing polymerization terminator with respect to 100 parts by weight of the solid sulfur, and has a melting temperature (Tm) of 255 to 285° C., and luminosity of 40 or higher as defined by the CIE Lab color model, and a process of preparing the same. The PAS resin is prepared from a composition including a sulfur-containing polymerization terminator and thus has excellent thermal properties and luminosity.Type: ApplicationFiled: February 13, 2014Publication date: July 10, 2014Applicant: SK CHEMICALS CO., LTD.Inventors: Young-Rok Lee, Il-Hoon Cha, Yong-Jun Shin, Jun-Sang Cho
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Patent number: 8759478Abstract: A method for preparing polyarylene sulfide having reduced iodine content and excellent thermal stability is described. The method includes reacting a composition comprising diiodide aromatic compounds, sulfur compounds, and a polymerization terminator. The preparation method may effectively reduce iodine content of polyarylene sulfide to prevent corrosion of post processing equipment, improve properties of polyarylene sulfide such as thermal stability, and the like, and thus, it may be usefully applied in the industrial field relating to preparation of polyarylene sulfide.Type: GrantFiled: January 31, 2011Date of Patent: June 24, 2014Assignee: SK Chemicals Co., Ltd.Inventors: Yong-Jun Shin, Il-Hoon Cha, Jae-Bong Lim, Sung-Gi Kim