Patents by Inventor Soon Jong Lee
Soon Jong Lee 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: 20240128260Abstract: Disclosed are a semiconductor device (1) including a MOSPET region and an integrated diode region, and a manufacturing method thereof. More particularly, a semiconductor device (1) including a silicon carbide (SiC) MOSPET region and an integrated Schottky bather diode that reduce forward voltage drop (Vf), device area, and switching oscillation resulting from parasitic inductance are disclosed.Type: ApplicationFiled: April 17, 2023Publication date: April 18, 2024Inventors: Seung Hyun KIM, Hee Bae LEE, Jae Yuhn MOON, Soon Jong PARK
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Patent number: 11383582Abstract: A heat pump system for a vehicle includes an integrated control valve, an external condenser connected to the integrated control valve through first and second connection lines, an expansion valve connected to the integrated control valve through a third connection line, an evaporator connected to the expansion valve, an accumulator connected to the evaporator, a compressor connected to the accumulator, an internal condenser connected to the compressor and connected to the integrated control valve through a fourth connection line, a first chiller disposed on a fifth connection line connecting the integrated control valve and the accumulator, a sixth connection line connecting the fifth connection line and the integrated control valve between the first chiller and the accumulator, and a second chiller provided on a seventh connection line connecting a refrigerant line and the integrated control valve between the evaporator and the accumulator.Type: GrantFiled: June 2, 2020Date of Patent: July 12, 2022Assignees: Hyundai Motor Company, Kia Motors Corporation, Doowon Climate Control Co., Ltd.Inventors: Kilwoo Lee, Dong Seok Oh, Yong Hyun Choi, Won Suk Lee, Soon-Jong Lee, Chui Min Kim
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Publication number: 20210146753Abstract: A heat pump system for a vehicle includes an integrated control valve, an external condenser connected to the integrated control valve through first and second connection lines, an expansion valve connected to the integrated control valve through a third connection line, an evaporator connected to the expansion valve, an accumulator connected to the evaporator, a compressor connected to the accumulator, an internal condenser connected to the compressor and connected to the integrated control valve through a fourth connection line, a first chiller disposed on a fifth connection line connecting the integrated control valve and the accumulator, a sixth connection line connecting the fifth connection line and the integrated control valve between the first chiller and the accumulator, and a second chiller provided on a seventh connection line connecting a refrigerant line and the integrated control valve between the evaporator and the accumulator.Type: ApplicationFiled: June 2, 2020Publication date: May 20, 2021Inventors: Kilwoo Lee, Dong Seok Oh, Yong Hyun Choi, Won Suk Lee, Soon-Jong Lee, Chul Min Kim
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Patent number: 10174976Abstract: A heat exchanger may include a heat radiating part, in which a plurality of plates is stacked and a plurality of first flow paths and a plurality of second flow paths disposed while crossing each other are formed inside the plurality of plates, the heat exchanging part being configured to mutually heat-exchange working fluids passing through the first and second flow paths, respectively, and a sub-expansion part integrally formed with an inner side of the heat radiating part, connected with the second flow path, and configured to bypass a part of one working fluid among the working fluids flowing into the heat radiating part and heat-exchange the bypassed working fluid with the working fluid passing through the first flow path.Type: GrantFiled: November 5, 2015Date of Patent: January 8, 2019Assignees: Hyundai Motor Company, Doowon Climate Control Co., Ltd.Inventors: Jae Yeon Kim, Sang Ho Lee, Soon-Jong Lee
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Patent number: 9534849Abstract: A cooling module for a vehicle may include a radiator with a first header tank receiving coolant, a second header tank at a predetermined distance from the first header tank to exhaust coolant, and a plurality of tubes that connects the first header tank with the second header tank, and a radiating fin is formed therebetween and at a front side of a vehicle, a water cooled condenser that receives refrigerant through a refrigerant pipe in the second header tank formed by laminating a plurality of plates, which condenses refrigerant by exchanging heat with cooled coolant flowing the second header tank, and an air-cooled condenser connected to the water cooled condenser through the refrigerant pipe, receives first-condensed refrigerant from the water cooled condenser, and is disposed at a front side of the radiator to further condense the refrigerant by exchanging heat with outside air.Type: GrantFiled: December 14, 2013Date of Patent: January 3, 2017Assignees: Hyundai Motor Company, Doowon Climate Control Co., Ltd., Halla Visteon Climate Control Corp.Inventors: Jae Yeon Kim, Wan Je Cho, Sang-Ok Lee, Byoung Hoon An, Yoon Sung Kim, Soon-Jong Lee, Jun-Young Choi, Yong-Nam Ahn
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Publication number: 20160327318Abstract: A heat exchanger may include a heat radiating part, in which a plurality of plates is stacked and a plurality of first flow paths and a plurality of second flow paths disposed while crossing each other are formed inside the plurality of plates, the heat exchanging part being configured to mutually heat-exchange working fluids passing through the first and second flow paths, respectively, and a sub-expansion part integrally formed with an inner side of the heat radiating part, connected with the second flow path, and configured to bypass a part of one working fluid among the working fluids flowing into the heat radiating part and heat-exchange the bypassed working fluid with the working fluid passing through the first flow path.Type: ApplicationFiled: November 5, 2015Publication date: November 10, 2016Applicants: Hyundai Motor Company, Doowon Climate Control Co., Ltd.Inventors: Jae Yeon KIM, Sang Ho LEE, Soon-Jong LEE
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Publication number: 20150195274Abstract: A method for authenticating a genuine article includes: performing a first authentication by comparing authentication information of an article, transmitted from an authentication terminal, with previously stored authentication information; and performing a second authentication by deciding whether an authentication check device of the article is replicated. Here, genuine article authentication is completed when both the first authentication and the second authentication are completed.Type: ApplicationFiled: January 6, 2015Publication date: July 9, 2015Inventors: Soon-Jong Lee, Dong-Seok Lee, Hak-Kwon Kim
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Publication number: 20140360703Abstract: A cooling module for a vehicle may include a radiator with a first header tank receiving coolant, a second header tank at a predetermined distance from the first header tank to exhaust coolant, and a plurality of tubes that connects the first header tank with the second header tank, and a radiating fin is formed therebetween and at a front side of a vehicle, a water cooled condenser that receives refrigerant through a refrigerant pipe in the second header tank formed by laminating a plurality of plates, which condenses refrigerant by exchanging heat with cooled coolant flowing the second header tank, and an air-cooled condenser connected to the water cooled condenser through the refrigerant pipe, receives first-condensed refrigerant from the water cooled condenser, and is disposed at a front side of the radiator to further condense the refrigerant by exchanging heat with outside air.Type: ApplicationFiled: December 14, 2013Publication date: December 11, 2014Applicants: Hyundai Motor Company, Halla Visteon Climate Control Corp., Doowon Climate Control Co., Ltd.Inventors: Jae Yeon KIM, Wan Je Cho, Sang-Ok Lee, Byoung Hoon An, Yoon Sung Kim, Soon-Jong Lee, Jun-Young Choi, Yong-Nam Ahn
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Patent number: 8851153Abstract: Disclosed herein is a waste heat management system of an electric vehicle. In particular, a pump for controlling the flow of cooling fluid, an OBC cooling fluid line and a motor cooling fluid line which diverge in parallel from an outlet of a cooling fluid line of the fluid pump, and a heater core cooling fluid line and a radiator cooling fluid line which are respectively connected in parallel with a junction of an inlet of the fluid pump cooling fluid line and a junction of outlets of the heater core cooling fluid line and the radiator cooling fluid line, are interconnected to provide both heating and air-conditioning to the interior of the vehicle. Additionally, the present invention, also allows the motor to be preheated when the vehicle is not running.Type: GrantFiled: December 9, 2011Date of Patent: October 7, 2014Assignees: Hyundai Motor Company, Kia Motors Corporation, Doowon Climate Control Co., Ltd., Halla Climate Control CorporationInventors: Hee Sang Park, Hyun Kim, June Kyu Park, Jun Mo Ku, Moo Yong Kim, Soon Jong Lee, Tae Wan Kim
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Publication number: 20140166242Abstract: A cooling system for a vehicle that system includes a radiator disposed in a front of the vehicle, and introduced with cooling water thereinto to cool the cooling water through heat exchange with exterior air;. In addition, a first condenser is disposed at a first side of the radiator in a width direction of the vehicle and connected with the radiator via a cooling water pipe to be introduced with the cooling water, and introduced with refrigerant via a refrigerant pipe to condense the refrigerant through heat exchange with the cooling water therein. A second condenser is interconnected with the first condenser via the refrigerant pipe to be introduced with the refrigerant condensed by the first condenser, and disposed in a front of the radiator to additionally condense the refrigerant through mutual heat exchange of the exterior air introduced while driving the vehicle and the refrigerant.Type: ApplicationFiled: November 19, 2013Publication date: June 19, 2014Applicants: HYUNDAI MOTOR COMPANY, DOOWON CLIMATE CONTROL CO., LTD., HALLA VISTEON CLIMATE CONTROL CORP.Inventors: Jae Yeon Kim, Wan Je Cho, Jun-Il Jang, Byoung Hoon An, Yoon Sung Kim, Soon-Jong Lee, Jae-Yong Kim, Jin-Seok Lim
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Publication number: 20140166250Abstract: A cooling module for a vehicle may include a radiator that is disposed at a front side of a vehicle and exchanges heat with ambient air to cool coolant that flows therein, a first condenser in which refrigerant flows through a refrigerant pipe and that is disposed in the radiator and exchanges heat with the coolant flowing in the radiator to condense the coolant, and a second condenser that is connected to the first condenser through a refrigerant pipe, the refrigerant that is condensed by the first condenser flowing therein, and is disposed at a front side of the radiator and exchanges heat with ambient air to further condense the refrigerant.Type: ApplicationFiled: November 13, 2013Publication date: June 19, 2014Applicants: Hyundai Motor Company, Doowon Climate Control Co., Ltd., Halla Visteon Climate Control Corp.Inventors: Jae Yeon Kim, Wan Je Cho, Sang-Ok Lee, Byoung Hoon An, Yoon Sung Kim, Soon-Jong Lee, Jun-Young Choi, Yong-Nam Ahn
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Publication number: 20140110093Abstract: A condenser for a vehicle may include a main heat dissipating portion having a first passage and a second passage, a sub-heat-dissipating portion having a third passage and a fourth passage, a receiver drier unit that receives refrigerant from the main heat dissipating portion through the sub-heat-dissipating portion, separates gaseous refrigerant from the condensed refrigerant, and filters moisture and foreign materials, an upper cover in which a refrigerant inlet may be formed at one side of an opposite side of the receiver drier unit corresponding to the main heat dissipating portion and a coolant outlet may be formed at the other end portion thereof, and a lower cover in which a refrigerant outlet may be formed at one side corresponding to the refrigerant inlet to be connected to the sub-heat-dissipating portion.Type: ApplicationFiled: December 17, 2012Publication date: April 24, 2014Applicants: Doowon Climate Control Co., Ltd., Hyundai Motor CompanyInventors: Jae Yeon Kim, Wan Je Cho, Soon-Jong Lee, Yoon Sung Kim
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Publication number: 20140102682Abstract: A condenser for vehicles may include a main heat-discharging unit formed with a plurality of first and second flow paths alternately, an overcooling heat-discharging unit disposed on a lower portion of the main heat-discharging unit, and formed with third and fourth flow paths, a receiver drier unit mounted on an upper portion of the overcooling heat-discharging unit to separate the refrigerant that flows through the main heat-discharging unit and the overcooling heat-discharging unit, to filter moisture and foreign materials therefrom and then to supply a filtered refrigerant to the overcooling heat-discharging unitType: ApplicationFiled: December 17, 2012Publication date: April 17, 2014Applicants: Doowon Climate Control Co., Ltd., Hyundai Motor CompanyInventors: Jae Yeon KIM, Wan Je Cho, Soon-Jong Lee, Yoon Sung Kim
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Publication number: 20140096560Abstract: An air-conditioning system for a vehicle may include a cooling unit including a radiator, a cooling fan to introduce air in the radiator, a water pump connected to the radiator through the cooling line, and a reserver tank provided on the cooling line to store a cooling fluid, a first condenser connected to the cooling line between the radiator and the reserver tank such that a cooling fluid is introduced and a refrigerant is introduced through a refrigerant line, and the refrigerant is condensed by heat exchange between the cooling fluid and the refrigerant, and a second condenser serially connected to the first condenser on the refrigerant line such that a condensed liquid phase refrigerant is introduced, and disposed on a front of the radiator such that the refrigerant is condensed by an air cooling type through heat exchange between the refrigerant and an outdoor air introduced on driving.Type: ApplicationFiled: December 20, 2012Publication date: April 10, 2014Applicants: Hyundai Motor Company, Doowon Climate Control Co., Ltd., Halla Climate Control Corp., Kia Motors CorporationInventors: Jae Yeon KIM, Wan Je Cho, Sang-Ok Lee, Yoon Sung Kim, Soon-Jong Lee, Yong-Nam Ahn, Jun-II Jang
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Publication number: 20130030622Abstract: Disclosed herein is a waste heat management system of an electric vehicle. In particular, a pump for controlling the flow of cooling fluid, an OBC cooling fluid line and a motor cooling fluid line which diverge in parallel from an outlet of a cooling fluid line of the fluid pump, and a heater core cooling fluid line and a radiator cooling fluid line which are respectively connected in parallel with a junction of an inlet of the fluid pump cooling fluid line and a junction of outlets of the heater core cooling fluid line and the radiator cooling fluid line, are interconnected to provide both heating and air-conditioning to the interior of the vehicle. Additionally, the present invention, also allows the motor to be preheated when the vehicle is not running.Type: ApplicationFiled: December 9, 2011Publication date: January 31, 2013Applicants: HYUNDAI MOTOR COMPANY, HALLA CLIMATE CONTROL CORPORATION, DOOWON CLIMATE CONTROL CO., LTD., KIA MOTORS CORPORATIONInventors: Hee Sang Park, Hyun Kim, June Kyu Park, Jun Mo Ku, Moo Yong Kim, Soon Jong Lee, Tae Wan Kim
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Patent number: 8351051Abstract: A system and a method of measuring irregularity of a glass substrate using only a reflection light reflected by an upper surface of reflection lights reflected by the upper surface and a lower surface of the glass substrate are disclosed. The system includes a light source section configured to output a first light to the glass substrate and a screen.Type: GrantFiled: April 26, 2011Date of Patent: January 8, 2013Assignee: Semisysco Co., Ltd.Inventors: Soon-Jong Lee, Bong-Joo Woo, Byoung-Chan Park, Seong-Jin Choi, Jae-Hoon Chung
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Publication number: 20120291478Abstract: A condenser may include a main radiating portion including a plurality that is formed by laminating a plurality of plates, a receiver drier portion integrally formed at one side end of the main radiating portion, a supercooling radiator that is integrally formed at a lower portion of the main radiating portion, and an accumulator portion integrally formed with the main radiating portion and the other end portion of the supercooling radiator. An air conditioning system may include an expansion valve, an evaporator, and an electrically driven compressor, a water cooler condenser, and a heat exchanger, wherein a liquid state refrigerant of a middle temperature and high pressure passing the water cooler condenser exchanges heat with a low temperature/pressure refrigerant passing the evaporator in the heat exchanger.Type: ApplicationFiled: December 9, 2011Publication date: November 22, 2012Applicants: Kia Motors Corporation, Hyundai Motor CompanyInventors: Jae Yeon KIM, Soon-Jong Lee, Wan Je Cho, Man Hee Park, Yoo-Sung Kim
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Publication number: 20120133952Abstract: A system and a method of measuring irregularity of a glass substrate using only a reflection light reflected by an upper surface of reflection lights reflected by the upper surface and a lower surface of the glass substrate are disclosed. The system includes a light source section configured to output a first light to the glass substrate and a screen.Type: ApplicationFiled: April 26, 2011Publication date: May 31, 2012Applicant: SEMISYSCO CO., LTD.Inventors: Soon-Jong Lee, Bong-Joo Woo, Byoung-Chan Park, Seong-Jin Choi, Jae-Hoon Chung
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Patent number: 5714545Abstract: A thermoplastic elastomeric composition, which comprises liquid 1,2-polybutadiene, EPDM rubber, a polyolefin resin, a curative system consisting of phenolic resin and peroxide, and a co-curing agent, the 1,2-polybutadiene and EPDM rubber being at least partially cured, shows well-balanced various properties including physical properties, elasticity and thermal resistance in addition to being superior in oil resistance at high temperatures and processability.Type: GrantFiled: January 16, 1996Date of Patent: February 3, 1998Assignee: Yukong LimitedInventors: Soon Jong Lee, Hae Won Lee, Dong Jin Chu, Kyu Jong Lee, Byung Hyung Lee