Patents by Inventor Won-Jun Sung
Won-Jun Sung 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: 10954847Abstract: An apparatus for controlling a vehicle includes a valve that introduces or blocks a coolant discharged from a coolant pump into latent heat storage, a first temperature sensor that measures a first coolant temperature discharged from the coolant pump, a second temperature sensor that measures a second coolant temperature in the latent heat storage, and a controller that controls opening and closing of the valve based on the first coolant temperature measured by the first temperature sensor and the second coolant temperature measured by the second temperature sensor.Type: GrantFiled: October 22, 2019Date of Patent: March 23, 2021Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Chang Eun Choi, Young Ho Jung, Won Jun Sung, Hyuk Jun Lee
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Publication number: 20200400061Abstract: An apparatus for controlling a vehicle includes a valve that introduces or blocks a coolant discharged from a coolant pump into latent heat storage, a first temperature sensor that measures a first coolant temperature discharged from the coolant pump, a second temperature sensor that measures a second coolant temperature in the latent heat storage, and a controller that controls opening and closing of the valve based on the first coolant temperature measured by the first temperature sensor and the second coolant temperature measured by the second temperature sensor.Type: ApplicationFiled: October 22, 2019Publication date: December 24, 2020Inventors: Chang Eun CHOI, Young Ho JUNG, Won Jun SUNG, Hyuk Jun LEE
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Patent number: 10384529Abstract: A transmission for a vehicle may include a first input shaft selectively connected to an engine through a first clutch, a second hollow input shaft disposed in a front side portion of the first input shaft and selectively connected to the engine through a second clutch, a continuously variable transmission mechanism (CV) that continuously shifts and outputs rotation power transferred from the first input shaft, a shift output mechanism that receives rotation power transferred from driving gears on the second input shaft and the CV through driven gears connected to an external gear and selectively shifts and outputs the rotation power, a reverse idle mechanism that transfers the rotation power of the first input shaft to the shift output mechanism in a reverse direction, and a final reduction mechanism that reduces the rotation power output from the shift output mechanism.Type: GrantFiled: October 20, 2016Date of Patent: August 20, 2019Assignee: Hyundai Motor CompanyInventors: Seongwook Hwang, Won-jun Sung, Jaechang Kook, Wonmin Cho, Myeonghoon Noh, Ildae Cho, Seongwook Ji, Kangsoo Seo
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Patent number: 9709132Abstract: A planetary gear train may include an input shaft, an output shaft, first and second planetary gear sets each having three rotation elements, a first rotation shaft directly connected to one rotation element of the second planetary gear set and selectively connected to the input shaft, a second rotation shaft directly connected to one rotation element of the first planetary gear set and another rotation element of the second planetary gear set, and directly connected to the output shaft, a third rotation shaft directly connected to another rotation element of the first planetary gear set and the remaining rotation element of the second planetary gear set, and selectively connected to the input shaft and/or selectively connected to a transmission housing, and a fourth rotation shaft directly connected to the remaining rotation element of the first planetary gear set, and selectively connected to the input shaft through two paths and/or selectively connected to the transmission housing.Type: GrantFiled: August 22, 2014Date of Patent: July 18, 2017Assignee: Hyundai Motor CompanyInventors: Seong Wook Hwang, Seongwook Ji, Myeong Hoon Noh, Kangsoo Seo, Jae Chang Kook, Won-Jun Sung, Wonmin Cho
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Patent number: 9616739Abstract: A transmission for a vehicle may include a first input shaft selectively connected to an engine through a first clutch, a second hollow input shaft disposed in a front side portion of the first input shaft and selectively connected to the engine through a second clutch, a continuously variable transmission mechanism (CV) that continuously shifts and outputs rotation power transferred from the first input shaft, a shift output mechanism that receives rotation power transferred from driving gears on the second input shaft and the CV through driven gears connected to an external gear and selectively shifts and outputs the rotation power, a reverse idle mechanism that transfers the rotation power of the first input shaft to the shift output mechanism in a reverse direction, and a final reduction mechanism that reduces the rotation power output from the shift output mechanism.Type: GrantFiled: December 3, 2014Date of Patent: April 11, 2017Assignee: Hyundai Motor CompanyInventors: Seongwook Hwang, Won-jun Sung, Jaechang Kook, Wonmin Cho, Myeonghoon Noh, Ildae Cho, Seongwook Ji, Kangsoo Seo
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Patent number: 9574639Abstract: A planetary gear train may include an input shaft into which power of an engine may be input, a first planetary gear set including a first sun gear, a first planetary carrier, and a first ring gear, a second planetary gear set including a second sun gear, a second planetary carrier, and a second ring gear, a third planetary gear set including a third sun gear, a third planetary carrier, and a third ring gear, and a fourth planetary gear set including a fourth sun gear, a fourth planetary carrier, and a fourth ring gear, and first to eighth rotational shafts.Type: GrantFiled: December 3, 2014Date of Patent: February 21, 2017Assignee: Hyundai Motor CompanyInventors: Seongwook Hwang, Won-jun Sung, Jaechang Kook, Wonmin Cho, Myeonghoon Noh, Seongwook Ji, Kangsoo Seo
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Publication number: 20170036530Abstract: A transmission for a vehicle may include a first input shaft selectively connected to an engine through a first clutch, a second hollow input shaft disposed in a front side portion of the first input shaft and selectively connected to the engine through a second clutch, a continuously variable transmission mechanism (CV) that continuously shifts and outputs rotation power transferred from the first input shaft, a shift output mechanism that receives rotation power transferred from driving gears on the second input shaft and the CV through driven gears connected to an external gear and selectively shifts and outputs the rotation power, a reverse idle mechanism that transfers the rotation power of the first input shaft to the shift output mechanism in a reverse direction, and a final reduction mechanism that reduces the rotation power output from the shift output mechanism.Type: ApplicationFiled: October 20, 2016Publication date: February 9, 2017Applicant: Hyundai Motor CompanyInventors: Seongwook Hwang, Won-jun Sung, Jaechang Kook, Wonmin Cho, Myeonghoon Noh, Ildae Cho, Seongwook Ji, Kangsoo Seo
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Patent number: 9435402Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque, an output shaft disposed in parallel with and apart from the input shaft, a planetary gear set including a first sun gear, a second sun gear, a common planet, and a common ring gear engaged, a first rotation shaft directly connected to the first sun gear and selectively connected to the input shaft, a second rotation shaft directly connected to the common planet carrier and directly connected to the output shaft, a third rotation shaft directly connected to the common ring gear and selectively connected to the input shaft or to a transmission housing, and a fourth rotation shaft directly connected to the second sun gear and selectively connected to the input shaft through first and second paths or to the transmission housing.Type: GrantFiled: August 29, 2014Date of Patent: September 6, 2016Assignee: Hyundai Motor CompanyInventors: Seong Wook Hwang, Seongwook Ji, Myeong Hoon Noh, Kangsoo Seo, Jae Chang Kook, Won-Jun Sung, Wonmin Cho
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Patent number: 9347527Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque, an output shaft disposed in parallel with and apart from the input shaft, a first planetary gear set having at least three rotation elements, a second planetary gear set having at least three rotation elements, a first rotation shaft, a second rotation shaft, a third rotation shaft, and a fourth rotation shaft.Type: GrantFiled: August 22, 2014Date of Patent: May 24, 2016Assignee: Hyundai Motor CompanyInventors: Seong Wook Hwang, Seongwook Ji, Myeong Hoon Noh, Kangsoo Seo, Jae Chang Kook, Won-Jun Sung, Wonmin Cho
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Publication number: 20160089969Abstract: A transmission for a vehicle may include a first input shaft selectively connected to an engine through a first clutch, a second hollow input shaft disposed in a front side portion of the first input shaft and selectively connected to the engine through a second clutch, a continuously variable transmission mechanism (CV) that continuously shifts and outputs rotation power transferred from the first input shaft, a shift output mechanism that receives rotation power transferred from driving gears on the second input shaft and the CV through driven gears connected to an external gear and selectively shifts and outputs the rotation power, a reverse idle mechanism that transfers the rotation power of the first input shaft to the shift output mechanism in a reverse direction, and a final reduction mechanism that reduces the rotation power output from the shift output mechanism.Type: ApplicationFiled: December 3, 2014Publication date: March 31, 2016Applicant: Hyundai Motor CompanyInventors: Seongwook HWANG, Won-jun SUNG, Jaechang KOOK, Wonmin CHO, Myeonghoon NOH, IIdae CHO, Seongwook JI, Kangsoo SEO
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Publication number: 20160084355Abstract: A planetary gear train may include an input shaft into which power of an engine may be input, a first planetary gear set including a first sun gear, a first planetary carrier, and a first ring gear, a second planetary gear set including a second sun gear, a second planetary carrier, and a second ring gear, a third planetary gear set including a third sun gear, a third planetary carrier, and a third ring gear, and a fourth planetary gear set including a fourth sun gear, a fourth planetary carrier, and a fourth ring gear, and first to eighth rotational shafts.Type: ApplicationFiled: December 3, 2014Publication date: March 24, 2016Applicant: Hyundai Motor CompanyInventors: Seongwook HWANG, Won-jun SUNG, Jaechang KOOK, Wonmin CHO, Myeonghoon NOH, Seongwook JI, Kangsoo SEO
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Patent number: 9163705Abstract: A planetary gear train of an automatic transmission may include an input shaft, a first planetary gear set including a first sun gear, a first planetary carrier, and a first ring gear, a second planetary gear set including a second sun gear, a second planetary carrier, and a second ring gear, a third planetary gear set including a third sun gear, a third planetary carrier, and a third ring gear, a fourth planetary gear set including a fourth sun gear, a fourth planetary carrier, and a fourth ring gear, a fifth planetary gear set including a fifth sun gear, a fifth planetary carrier, and a fifth ring gear, first to ninth rotational shafts, and six friction elements selectively connecting the rotational shafts and the rotational shaft and the transmission housing.Type: GrantFiled: December 1, 2014Date of Patent: October 20, 2015Assignee: HYUNDAI MOTOR COMPANYInventors: Seongwook Hwang, Seongwook Ji, Myeonghoon Noh, Kangsoo Seo, Jaechang Kook, Won-jun Sung, Wonmin Cho
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Patent number: 9057423Abstract: A planetary gear train may include an input shaft, an output shaft, first and second planetary gear sets each having three rotation elements, a first rotation shaft directly connected to one rotation element of the first planetary gear set and one rotation element of the second planetary gear set, and selectively connected to the input shaft, a second rotation shaft directly connected to another rotation element of the second planetary gear set and directly connected to the output shaft, a third rotation shaft directly connected to another rotation element of the first planetary gear set and the remaining rotation element of the second planetary gear set, and selectively connected to the input shaft and/or selectively connected to a transmission housing, and a fourth rotation shaft directly connected to the remaining rotation element of the first planetary gear set, and selectively connected to the input shaft through two paths and/or selectively connected to the transmission housing.Type: GrantFiled: August 29, 2014Date of Patent: June 16, 2015Assignee: HYUNDAI MOTOR COMPANYInventors: Seong Wook Hwang, Seongwook Ji, Myeong Hoon Noh, Kangsoo Seo, Jae Chang Kook, Won-Jun Sung, Wonmin Cho
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Publication number: 20150148181Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque, an output shaft disposed in parallel with and apart from the input shaft, a planetary gear set including a first sun gear, a second sun gear, a common planet, and a common ring gear engaged, a first rotation shaft directly connected to the first sun gear and selectively connected to the input shaft, a second rotation shaft directly connected to the common planet carrier and directly connected to the output shaft, a third rotation shaft directly connected to the common ring gear and selectively connected to the input shaft or to a transmission housing, and a fourth rotation shaft directly connected to the second sun gear and selectively connected to the input shaft through first and second paths or to the transmission housing.Type: ApplicationFiled: August 29, 2014Publication date: May 28, 2015Applicant: Hyundai Motor CompanyInventors: Seong Wook Hwang, Seongwook Ji, Myeong Hoon Noh, Kangsoo Seo, Jae Chang Kook, Won-Jun Sung, Wonmin Cho
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Publication number: 20150148178Abstract: A planetary gear train may include an input shaft, an output shaft, first and second planetary gear sets each having three rotation elements, a first rotation shaft directly connected to one rotation element of the second planetary gear set and selectively connected to the input shaft, a second rotation shaft directly connected to one rotation element of the first planetary gear set and another rotation element of the second planetary gear set, and directly connected to the output shaft, a third rotation shaft directly connected to another rotation element of the first planetary gear set and the remaining rotation element of the second planetary gear set, and selectively connected to the input shaft and/or selectively connected to a transmission housing, and a fourth rotation shaft directly connected to the remaining rotation element of the first planetary gear set, and selectively connected to the input shaft through two paths and/or selectively connected to the transmission housing.Type: ApplicationFiled: August 22, 2014Publication date: May 28, 2015Applicant: Hyundai Motor CompanyInventors: Seong Wook Hwang, Seongwook JI, Myeong Hoon NOH, Kangsoo SEO, Jae Chang KOOK, Won-Jun SUNG, Wonmin CHO
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Publication number: 20150148179Abstract: A planetary gear train may include an input shaft, an output shaft, first and second planetary gear sets each having three rotation elements, a first rotation shaft directly connected to one rotation element of the first planetary gear set and one rotation element of the second planetary gear set, and selectively connected to the input shaft, a second rotation shaft directly connected to another rotation element of the second planetary gear set and directly connected to the output shaft, a third rotation shaft directly connected to another rotation element of the first planetary gear set and the remaining rotation element of the second planetary gear set, and selectively connected to the input shaft and/or selectively connected to a transmission housing, and a fourth rotation shaft directly connected to the remaining rotation element of the first planetary gear set, and selectively connected to the input shaft through two paths and/or selectively connected to the transmission housing.Type: ApplicationFiled: August 29, 2014Publication date: May 28, 2015Applicant: Hyundai Motor CompanyInventors: Seong Wook Hwang, Seongwook Ji, Myeong Hoon Noh, Kangsoo Seo, Jae Chang Kook, Won-Jun Sung, Wonmin Cho
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Publication number: 20150148177Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque, an output shaft disposed in parallel with and apart from the input shaft, a first planetary gear set having at least three rotation elements, a second planetary gear set having at least three rotation elements, a first rotation shaft, a second rotation shaft, a third rotation shaft, and a fourth rotation shaft.Type: ApplicationFiled: August 22, 2014Publication date: May 28, 2015Applicant: Hyundai Motor CompanyInventors: Seong Wook Hwang, Seongwook Ji, Myeong Hoon Noh, Kangsoo Seo, Jae Chang Kook, Won-Jun Sung, Wonmin Cho
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Patent number: 8986156Abstract: A planetary gear train may include an input shaft, an output shaft, a first planetary gear set, a second planetary gear set, a first rotation shaft directly connected to one rotation element of the first planetary gear set and one rotation element of the second planetary gear set, and selectively connected to the input shaft, a second rotation shaft directly connected to another rotation element of the second planetary gear set and directly connected to the output shaft, a third rotation shaft directly connected to another rotation element of the first planetary gear set and the other rotation element of the second planetary gear set, and selectively connected to the input shaft or to a transmission housing, and a fourth rotation shaft directly connected to the other rotation element of the first planetary gear set, and selectively connected to the input shaft through two paths or to the transmission housing.Type: GrantFiled: August 29, 2014Date of Patent: March 24, 2015Assignee: Hyundai Motor CompanyInventors: Seong Wook Hwang, Wonmin Cho, Kangsoo Seo, Jae Chang Kook, Won-Jun Sung, Myeong Hoon Noh, Seongwook Ji
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Patent number: 6326178Abstract: Disclosed herein is a method for synthesizing a composite of a conductive macromolecule and a protein component. The method utilizes, as the protein component, a protein composite consisting of protein bonded to a macromolecular anion. The protein composite can serve as a dopant to improve an electrical conductivity of the conductive macromolecule and also to impart multifunctional properties to the conductive macromolecule.Type: GrantFiled: January 6, 2000Date of Patent: December 4, 2001Assignee: Kwangju Institute of Science and TechnologyInventors: Yon-Han Bae, Won-Jun Sung