Patents by Inventor An Sung KWON
An Sung KWON 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: 10580579Abstract: A multilayer ceramic capacitor includes a body a first internal electrode and a second internal electrode disposed with a dielectric layer interposed therebetween, a first connecting electrode connected to the first internal electrode through the body, a second connecting electrode connected to the second internal electrode through the body, a first external electrode disposed on one surface of the body and connected to the first connecting electrode, and a second external electrode disposed on one surface of the body, spaced apart from the first external electrode, and connected to the second connecting electrode, wherein the first and second external electrodes each include a first electrode layer disposed on the body and including ceramics, and a second electrode layer disposed on the first electrode layer and having the content of ceramics smaller than that of the first electrode layer.Type: GrantFiled: June 14, 2018Date of Patent: March 3, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seung Woo Song, Taek Jung Lee, Jin Kyung Joo, Hyo Youn Lee, Sung Kwon An
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Publication number: 20200063830Abstract: A power transmission apparatus configured for a vehicle may include a first input shaft fixedly connected to a motor/generator, a second input shaft selectively connectable to the first input shaft, a third input shaft selectively connectable to the first input shaft, a torque mediating shaft externally disposed with the first input shaft, an intermediate shaft, an idle shaft, an output shaft, a first shifting section selectively receiving a torque from the third input shaft, shifting the received torque and outputting the shifted torque, a second shifting section shifting a torque from the first input shaft to the torque mediating shaft, or stopping a rotation of the torque mediating shaft, and a third shifting section selectively receiving a torques from the first and second shifting sections and a torque from the second input and outputting shifted torque to the output shaft.Type: ApplicationFiled: November 28, 2018Publication date: February 27, 2020Applicants: Hyndai Motor Company, Kia Motors CorporationInventors: Cheol Ho JANG, Ki Dong KIM, Seong Wook HWANG, Kijong PARK, Yong Uk SHIN, Seongwook JI, Ki Tae KIM, Chon Ok KIM, Wonmin CHO, Hyun Sik KWON, IIhan YOO, Juhyeon PARK, Minho CHAE, Dongwoo KIM, Hye Jin LIM, Soonki EO, Yong Sug CHOI, Sun Sung KWON
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Publication number: 20200063861Abstract: A torque converter system of a vehicle for delivering an input torque to a transmission may include a front cover of a torque converter receiving the input torque through a torque receiving shaft, an impeller of the torque converter receiving the input torque through the front cover, a turbine of the torque converter disposed opposed to and coaxially with the impeller and rotated by an operation fluid supplied from the impeller thereby driving a transmission input shaft, a reactor of the torque converter disposed between the impeller and the turbine and redirecting the operation fluid from the turbine toward the impeller, and a lock-up clutch disposed inside a transmission to selectively connecting the front cover and the turbine.Type: ApplicationFiled: October 17, 2018Publication date: February 27, 2020Applicants: Hyundai Motor Company, Kia Motors CorporationInventors: Yong Uk SHIN, Seong Wook HWANG, Minho CHAE, Chon Ok KIM, Hyun Sik KWON, Sun Sung KWON, Seongwook JI
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Publication number: 20200063829Abstract: A power transmission apparatus for a vehicle may include a first input shaft directly connected to a motor/generator, a second and third input shafts coaxial and selectively connectable to the first input shaft, a torque mediating shaft coaxial with the first input shaft, an intermediate shaft and output shaft disposed in parallel with the first input shaft, a first shifting section receiving torque from the third input shaft and outputting a modified torque to the torque mediating shaft, a second shifting section including first planetary gear set, shifting torque of the first input shaft to output the shifted torque to the torque mediating shaft, and selectively stopping the torque mediating shaft, and a third shifting section including second planetary gear set, forming an output torque in combination of torques from the first and second shifting sections and the second input shaft, and outputting the output torque to the output shaft.Type: ApplicationFiled: November 26, 2018Publication date: February 27, 2020Applicants: Hyundai Motor Company, Kia Motors CorporationInventors: Cheol Ho Jang, Woochurl Son, Sun Sung Kwon, Seong Wook Hwang, Kijong Park, Yong Uk Shin, Seongwook Ji, Ki Tae Kim, Chon Ok Kim, Wonmin Cho, Hyun Sik Kwon, llhan Yoo, Juhyeon Park, Minho Chae, Dongwoo Kim, Hye Jin Lim, Soonki Eo, Ki Dong Kim, Woo Jin Chang, Yong Sug Choi, Young Chan Gweon
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Patent number: 10573462Abstract: A capacitor component includes a multilayer structure including unit laminates. Each unit laminate has a plurality of internal electrodes and a first connecting electrode extending in a stacking direction of the plurality of internal electrodes and connected to portions of the plurality of internal electrodes. First connecting electrodes of unit laminates adjacent to each other among the unit laminates are connected to each other. A diameter of a first connecting electrode of at least one of the unit laminates is different from diameters of first connecting electrodes of other unit laminates.Type: GrantFiled: June 15, 2018Date of Patent: February 25, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sung Kwon An, Jin Kyung Joo, Hyo Youn Lee, Seung Woo Song, Taek Jung Lee
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Patent number: 10563759Abstract: A hydraulic control apparatus may include a first valve bifurcating hydraulic pressures of two pressure control solenoid valves, a second valve selectively supplying one pressure from the first valve to first chambers of first and second actuators and another hydraulic pressure from the first valve to second chambers of first and second actuators, a third valve bifurcating hydraulic pressure from the first valve, a fourth valve selectively supplying one pressure from the third valve to first chambers of third and fourth actuators and selectively supplying another pressure from the third valve to second chambers of third and fourth actuators, and a fifth valve selectively supplying one pressure from the third valve to a first chamber of a fifth actuator and an exhaust port and selectively supplying another pressure from the third valve to a second chamber of the fifth actuator and the exhaust port.Type: GrantFiled: October 17, 2018Date of Patent: February 18, 2020Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Yong Uk Shin, Minho Chae, Chon Ok Kim, Sun Sung Kwon
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Publication number: 20200047602Abstract: A power transmission apparatus for a vehicle may include a first input shaft directly connected with a motor/generator, second and third input shafts and torque mediating shaft coaxial and selectively connected with the first input shaft, a first intermediate shaft and first and second idle shafts in parallel with the first input shaft, a second intermediate shaft in parallel with the first input shaft, and selectively connected with a transmission housing, an output shaft in parallel with the first input shaft, and coaxial and selectively connected with the second intermediate shaft, a first shifting section including six gear sets, selectively receiving torque through the first and third input shafts, and outputting intermediate shift-stages, and a second shifting section including a planetary gear set, forming an output torque by combination torques from the first shifting section and the second input shaft, and outputting the output torque to the output shaft.Type: ApplicationFiled: December 7, 2018Publication date: February 13, 2020Applicants: Hyundai Motor Company, KIA Motors CorporationInventors: Minho Chae, Woochurl Son, Sun Sung Kwon, Seong Wook Hwang, Kijong Park, Yong Uk Shin, Seongwook Ji, Ki Tae Kim, Chon Ok Kim, Wonmin Cho, Hyun Sik Kwon, Ilhan Yoo, Juhyeon Park, Cheol Ho Jang, Dongwoo Kim, Hye Jin Lim, Soonki Eo, Ki Dong Kim, Woo Jin Chang, Yong Sug Choi, Young Chan Gweon
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Patent number: 10557034Abstract: A polycarbonate resin composition of the present invention comprises: a polycarbonate resin; a polyalkylene glycol; an epoxy ester compound containing an ester group and an epoxy group; and a halogenated polycarbonate oligomer. The polycarbonate resin composition has excellent discoloration resistance, color, hydrolysis resistance, flame retardancy and the like even after being irradiated with ionizing radiation.Type: GrantFiled: August 30, 2016Date of Patent: February 11, 2020Assignee: Lotte Advanced Materials Co., Ltd.Inventors: Woo Suk Chei, Hyun Hye Jang, Jung Jae Lee, Jun Ho Chi, Jong Chan Hur, O Sung Kwon
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Patent number: 10559425Abstract: A multilayer capacitor and a board having the same provide high capacitance and low equivalent series inductance (ESL). The multilayer capacitor includes a capacitor body including an active region, including first and second internal electrodes, and first and second cover regions. Third and fourth internal electrodes are alternately disposed in the cover region adjacent to a mounting surface. First and second external electrodes respectively contact the first and second internal electrodes to provide capacitance. First and second via electrodes are disposed in the cover region, where the first via electrode connects the third internal electrode and a first band portion of the first external electrode to each other, and where the second via electrode connects the fourth internal electrode and a second band portion of the second external electrode to each other.Type: GrantFiled: February 8, 2019Date of Patent: February 11, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jong Pil Lee, Hyo Youn Lee, Sung Kwon An, Seung Woo Song, Taek Jung Lee, Jin Kyung Joo
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Patent number: 10559424Abstract: A multilayer capacitor and a board having the same provide high capacitance and low equivalent series inductance (ESL). The multilayer capacitor includes a capacitor body including an active region, including first and second internal electrodes, and first and second cover regions. Third and fourth internal electrodes are alternately disposed in the cover region adjacent to a mounting surface. First and second external electrodes respectively contact the first and second internal electrodes to provide capacitance. First and second via electrodes are disposed in the cover region, where the first via electrode connects the third internal electrode and a first band portion of the first external electrode to each other, and where the second via electrode connects the fourth internal electrode and a second band portion of the second external electrode to each other.Type: GrantFiled: June 11, 2018Date of Patent: February 11, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jong Pil Lee, Hyo Youn Lee, Sung Kwon An, Seung Woo Song, Taek Jung Lee, Jin Kyung Joo
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Publication number: 20200039352Abstract: A powertrain for a vehicle, may include a first planetary gear set having three rotation elements, with an input shaft connected to a first rotation element of the three rotation elements; an output shaft connected to a second rotation element of the first planetary gear set; a differential connected to the output shaft; a brake configured to lock or release a third rotation element of the first planetary gear set; a hub connected to the second rotation element through a clutch; and a sleeve unit restricted in rotation with respect to the hub and configured to be linearly slidable along an axial direction of the first planetary gear set to change a restriction state of relative rotation between a selected driveshaft of two driveshafts receiving power from the differential, the second rotation element, the third rotation element, and the hub by linear sliding.Type: ApplicationFiled: November 19, 2018Publication date: February 6, 2020Applicants: Hyundai Motor Company, Kia Motors CorporationInventors: Min Ho CHAE, Yong Uk SHIN, Soon Ki EO, Sun Sung KWON, Chon Ok KIM
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Publication number: 20200031223Abstract: A transmission for electric vehicle may include first input shaft connected to motor, first planetary gear set including first rotation element selectively connectable to the first input shaft and third rotation element which is fixed, second planetary gear set including first rotation element directly connected to the first input shaft and third rotation element directly connected to second rotation element of the first planetary gear set, first clutch selectively connecting the first input shaft and second rotation element of the second planetary gear set, output shaft, driving gear rotating with the second rotation element of the second planetary gear set, driven gear engaged with the driving gear, second clutch selectively connecting the first rotation element of the first planetary gear set to the first input shaft, and third clutch disposed to fix or engage the third rotation element of the second planetary gear set with the driving gear.Type: ApplicationFiled: October 26, 2018Publication date: January 30, 2020Applicants: Hyundai Motor Company, Kia Motors CorporationInventors: Soon Ki EO, Min Ho CHAE, Sun Sung KWON, Ma Ru KANG
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Publication number: 20200032899Abstract: A hydraulic control apparatus may include a first valve bifurcating hydraulic pressures of two pressure control solenoid valves, a second valve selectively supplying one pressure from the first valve to first chambers of first and second actuators and another hydraulic pressure from the first valve to second chambers of first and second actuators, a third valve bifurcating hydraulic pressure from the first valve, a fourth valve selectively supplying one pressure from the third valve to first chambers of third and fourth actuators and selectively supplying another pressure from the third valve to second chambers of third and fourth actuators, and a fifth valve selectively supplying one pressure from the third valve to a first chamber of a fifth actuator and an exhaust port and selectively supplying another pressure from the third valve to a second chamber of the fifth actuator and the exhaust port.Type: ApplicationFiled: October 17, 2018Publication date: January 30, 2020Applicants: Hyundai Motor Company, Kia Motors CorporationInventors: Yong Uk Shin, Minho Chae, Chon Ok Kim, Sun Sung Kwon
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Publication number: 20200016382Abstract: The drainage catheter according to the examples of the present invention comprises a first induction conduit; and a second induction conduit having a circumference part surrounding the first induction conduit, in which a cut part is formed so that a front edge of the first induction conduit is exposed to the outside.Type: ApplicationFiled: April 28, 2017Publication date: January 16, 2020Inventors: Sung Kwon Kang, Sun Soon Park, So Hee Jung
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Patent number: 10532768Abstract: The present invention relates to a method for controlling the position of a vehicle to ensure stable position of a vehicle against tilting due to a rapid change in vehicle speed. The method includes: determining whether a vehicle speed is rapidly changing in a straight direction on the basis of an extent of depression of a pedal that changes a position of a steering wheel and a change in vehicle speed; determining whether the vehicle is tilting on the basis of a change in a yaw-rate by means of the controller when the vehicle speed is rapidly changing in the straight direction; and providing compensation torque in the direction opposite the direction in which the vehicle is tilted by operating a steering motor when the controller determines that the vehicle is tilting.Type: GrantFiled: December 6, 2016Date of Patent: January 14, 2020Assignee: Hyundai Motor CompanyInventors: Kyung Bok Lee, Suk Jin Ko, O Sung Kwon, Nam Young Kim
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Publication number: 20200003297Abstract: An automotive transmission may include a first planetary gear set having first to third rotation elements, an input shaft engaged with the first rotation element of the first planetary gear set, an output shaft engaged with the second rotation element of the first planetary gear set, and a sleeve section sliding linearly along an axial direction of the first planetary gear set to selectively switch to a first state in which the third rotation element is secured to a transmission housing, a second state in which the third rotation element is engaged with a further rotation element, or a neutral state in which the third rotation element is not secured to or engaged with the transmission housing or the further rotation element.Type: ApplicationFiled: October 24, 2018Publication date: January 2, 2020Applicants: Hyundai Motor Company, Kia Motors CorporationInventors: Min Ho CHAE, Yong Uk Shin, Soon Ki Eo, Sun Sung Kwon, Chon Ok Kim
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Patent number: 10522885Abstract: The secondary battery module includes: A secondary battery module, comprising: a plurality of sub modules, each including battery cell and cooling fin wherein the battery is disposed on both side surfaces of the cooling fin; a cooling plate which is coupled to the plurality of the sub modules; and side structures having bus bars, wherein a terminal unit is disposed at each of the plurality of sub modules, wherein the terminal unit includes a contact terminal disposed between electrode tabs of the battery cells; and a wing terminal which extends outwardly from one end of the contact terminal, wherein the terminal unit disposed at one of the plurality of sub modules is connected with another terminal unit disposed at another sub module by one of the bus bars.Type: GrantFiled: June 19, 2017Date of Patent: December 31, 2019Assignee: SK INNOVATION CO., LTD.Inventors: O Sung Kwon, Seok Chun Cho, Sei Hoon Cho, Ho Chul Kang, Dae Won Kwon
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Publication number: 20190383361Abstract: A power transmission apparatus includes a first input shaft receiving an input torque, second and third input shafts coaxially disposed and selectively connected with the first input shaft, first and second torque mediating shafts coaxially disposed with the first input shaft, first and second intermediate shafts and an output shaft disposed in parallel with the first input shaft, a first shifting section receiving a torque from the third input shaft and outputting a plurality of first shifted torques, a second shifting section including a first planetary gear set selectively connected with the first input shaft and outputting a plurality of second shifted torques, and a compound shifting section forming an output torque by the input torque and the first and second shifted torques.Type: ApplicationFiled: September 27, 2018Publication date: December 19, 2019Inventors: Seong Wook Hwang, Woochurl Son, Kijong Park, Sangwon Seo, Yong Uk Shin, Seongwook Ji, Ki Tae Kim, Chon Ok Kim, Wonmin Cho, Ma Ru Kang, Ilhan Yoo, Juhyeon Park, Minho Chae, Dongwoo Kim, Hye Jin Lim, Ki Been Lim, Jin Yong Kim, Soonki Eo, Ki Dong Kim, Woo Jin Chang, Yong Sug Choi, Sun Sung Kwon
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Publication number: 20190383364Abstract: A power transmission apparatus includes: a first input shaft always receiving an input torque from an engine; second and third input shafts coaxially disposed and selectively connected with the first input shaft; a torque mediating shaft selectively connected with the first input shaft or a transmission housing; first and second intermediate shafts and an output shaft respectively disposed in parallel with the first input shaft; a first preliminary shifting section receiving a torque through a first input gear set, selectively shifting the received torque, and outputting the shifted torque; a second preliminary shifting section including a second shifting gear set which outputs a torque from the first input shaft and stops ;and a compound shifting section forming an output torque by the input torque and the first and second shifted torques.Type: ApplicationFiled: December 3, 2018Publication date: December 19, 2019Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Seong Wook HWANG, Woochurl SON, Kijong PARK, Sangwon SEO, Yong Uk SHIN, Seongwook JI, Ki Tae KIM, Chon Ok KIM, Wonmin CHO, Ma Ru KANG, Ilhan YOO, Juhyeon PARK, Minho CHAE, Dongwoo KIM, Hye Jin LIM, Ki Been LIM, Jin Yong KIM, Soonki EO, Ki Dong KIM, Woo Jin CHANG, Yong Sug CHOI, Sun Sung KWON
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Publication number: 20190374226Abstract: The present disclosure concerns embodiments of an implantable perfusion device that can be implanted in an injured blood vessel to control bleeding without occluding the vessel. In one specific implementation, the perfusion device can be implanted percutaneously into a patient's descending aorta to control bleeding at the site of a ruptured portion of the aorta (known as torso hemorrhage) while still allowing for the antegrade flow of blood from a location upstream of the ruptured portion of the aorta to a location downstream of the ruptured portion of the aorta. The perfusion device can be left inside the patient as the patient is transported to a medical facility where the injury can be repaired. Following repair of the vessel, the perfusion device can be withdrawn from the patient.Type: ApplicationFiled: August 6, 2019Publication date: December 12, 2019Applicant: University of Pittsburgh - Of the Commonwealth System of Higher EducationInventors: Bryan W. Tillman, William W. Clark, Sung Kwon Cho, Youngjae Chun