Patents by Inventor Sang Jun Yoo
Sang Jun Yoo 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: 12010915Abstract: The present disclosure relates to an organic light-emitting diode and, more particularly, to an organic-light-emitting diode comprising: a first electrode; a second electrode facing the first electrode; and a light-emitting layer intercalated between the first electrode and the second electrode, wherein the light-emitting layer comprises at least one of the amine compounds represented by the following Chemical Formula A and at least one of the anthracene compounds represented by the following Chemical Formula B or C. The structures of Chemical Formulas A to C are the same as in the specification.Type: GrantFiled: September 14, 2017Date of Patent: June 11, 2024Assignee: SFC CO., LTD.Inventors: Soon-Wook Cha, Sang-Woo Park, Jung-Ho Yoo, Ji-Hwan Kim, Sung Woo Kim, Hyeon Jun Jo, Young-Hwan Park
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Publication number: 20240156944Abstract: The present invention relates to an attenuated reovirus-based vaccine composition and a use thereof, the attenuated reovirus, according to the present invention, having the 251st to 455th amino acids of a sigma-1 protein of a capsid truncated such that when an epitope of an antigenic protein inducing cancer or infectious disease is introduced to the truncated site of the sigma-1 protein, the epitope of the antigenic protein is stably expressed in a cell, and thus the effect is gained of exhibiting an immune response such as producing a neutralizing antibody or inducing cell-mediated immunity. As such, the present invention is expected to be usefully employable as a vaccine composition for cancer or infectious disease by introducing the epitope of the antigenic protein to the truncated site of the sigma-1 protein of the attenuated reovirus according to the present invention.Type: ApplicationFiled: March 22, 2022Publication date: May 16, 2024Inventors: Haeng Jun YOO, Tommy Michel ALAIN, Sang Kyoung HAN, Xiao XIANG, So Young KIM, Yeon Sook LEE, Ki Hoon SONG
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Publication number: 20240160486Abstract: A computing resource management system using software modularization in a cluster computing environment in which computing devices are connected, including an application process running on each computing device and an algorithm processing process configured to run independently of the application process and perform task processing on the application process, the computing resource management system including: a task managing system configured to receive a task request message from an application process requiring a task from each computing device; a process managing system configured to confirm an algorithm processing process of computing devices connected to the cluster computing environment, and determine whether there is an algorithm processing process in an idle state to which the application process requested for a task will be assigned; and a performed managing system configured to confirm a result of an application process whose task is performed by the algorithm processing process.Type: ApplicationFiled: October 17, 2023Publication date: May 16, 2024Inventors: Sang Hyun SON, Yeon Chul Song, Myeong Jun Lim, Ji Hoon Yoo, Kwang Sup Kim, Jong Min Lee, Young Ho Park, Jun Ho Oh, Joong Chol Shin, Hyun Cheol Cho
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Publication number: 20240139934Abstract: The inventive concept provides a teaching method for teaching a transfer position of a transfer robot. The teaching method includes: searching for an object on which a target object to be transferred by the transfer robot is placed, based on a 3D position information acquired by a first sensor; and acquiring coordinates of a second direction and coordinates of a third direction of the object based on a data acquired from a second sensor which is a different type from the first sensor.Type: ApplicationFiled: March 8, 2023Publication date: May 2, 2024Applicant: SEMES CO., LTD.Inventors: Jong Min Lee, Kwang Sup Kim, Myeong Jun Lim, Young Ho Park, Yeon Chul Song, Sang Hyun Son, Jun Ho Oh, Ji Hoon Yoo, Joong Chol Shin
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Patent number: 11947183Abstract: An embodiment includes: a housing including an upper surface, a lower surface, an inner surface, and an outer surface located at the side opposite to the inner surface; a bobbin accommodated in the housing; a first coil disposed at an outer surface of the bobbin; a first magnet disposed at the outer surface of the housing; a second magnet disposed in the housing so as to be spaced apart from the first magnet; and a first position sensor disposed at the outer surface of the bobbin, wherein a first part of the housing is positioned between the second magnet and the inner surface of the housing.Type: GrantFiled: May 11, 2022Date of Patent: April 2, 2024Assignee: LG INNOTEK CO., LTD.Inventors: Sang Ok Park, Sang Jun Min, Kyoung Ho Yoo, Hyune O Yoo
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Publication number: 20230173873Abstract: The present invention relates to a vehicular heat management system capable of inducing an increase in refrigerant superheat degree without unconditionally turning off a compressor when the refrigerant superheat degree on the discharge side of a chiller is less than or equal to a lower limit value. The vehicular heat management system includes: a compressor; a condensing heat exchanger; an expansion valve; an evaporation heat exchanger; and a control part configured to, when a refrigerant superheat degree on a discharge side of the evaporation heat exchanger is lowered to a predetermined lower limit value or less, control, step by step, at least two devices directly involved in the increase and decrease of the refrigerant superheat degree to increase the refrigerant superheat degree until the refrigerant superheat degree exceeds the lower limit value.Type: ApplicationFiled: July 30, 2021Publication date: June 8, 2023Inventors: Dae Yeop JEONG, Chul Soon KIM, Sang Jun YOO, Hong Rae JUNG, Tak Jun KIM, Goong Jun NAM, Hee Jin RYU, Jae Woo LEE
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Patent number: 11518217Abstract: An air conditioner for a vehicle includes an air conditioning case having a first air passageway and a second air passageway partitioned by a separator therein; a PTC heater disposed in each of the first air passageway and the second air passageway to generate heat by electric energy; and a control unit for controlling operation of the PTC heater. The control unit individually controls discharge temperature of the first air passageway and discharge temperature of the second air passageway of the PTC heater, and if target discharge temperature of the first air passageway and target discharge temperature of the second air passageway are different from each other, the control unit calculates and outputs a compensation value for the PTC heater output of at least one of the first air passageway and the second air passageway. The PTC heater therefore has a reduced output when controlling for dual temperatures.Type: GrantFiled: June 27, 2018Date of Patent: December 6, 2022Assignee: HANON SYSTEMSInventors: Se Won Min, Sang Jun Yoo, Young Min Kim, Chui Soon Kim, Hong Rae Jung, Chang Hyun Baek, Dae Yeop Jeong
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Patent number: 11331978Abstract: An integrated heat management system for a vehicle includes an air conditioner configured to cool or heat a passenger compartment using a refrigerant, a water-cooled cooling device configured to cool a specific device using the refrigerant of the air conditioner, and an air conditioning load change preventing unit configured to prevent a sudden change in an air conditioning load of the air conditioner when turning on or off the water-cooled cooling device with respect to the air conditioner.Type: GrantFiled: April 10, 2019Date of Patent: May 17, 2022Assignee: Hanon SystemsInventors: Doo Hoon Kim, Hyeon Gyu Kim, Kyung Ju An, Sang Jun Yoo, Joong Man Han
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Patent number: 11241936Abstract: The present invention relates to an air conditioner for a vehicle and a control method thereof, which can calculate the range of discharge temperature to the interior of the vehicle, set the upper limit of the discharge temperature, and control the degree of opening of a temp door such that the discharge temperature to the interior of the vehicle gets lower than the upper limit, thereby preventing air of discharge temperature above the upper limit from being discharged to the interior of the vehicle and preventing displeasure or personal injury that may be caused when air of high temperature is discharged.Type: GrantFiled: October 30, 2017Date of Patent: February 8, 2022Assignee: HANON SYSTEMSInventors: Se Won Min, Tae Eun Kim, Chang Hyun Baek, Sang Jun Yoo, Hong Rae Jung, Chul Soon Kim
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Patent number: 10639966Abstract: An air conditioning system for motor vehicles includes a compressor, a condenser, a plurality of air conditioning units connected in parallel with each other with respect to the compressor and the condenser, and a flow rate control unit configured to, when a specific one of the air conditioning units is additionally turned on or is turned off, prevent occurrence of a sudden change in refrigerant amount in the remaining air conditioning units.Type: GrantFiled: March 26, 2018Date of Patent: May 5, 2020Assignee: HANON SYSTEMSInventors: Chang Hyun Baek, Chul Soon Kim, Tae Eun Kim, Se Won Min, Sang Jun Yoo, Hong Rae Jung, Seo Jun Yoon, Seung Ho Lee, Jae Min Lee, Young Chul Kim, In Hyeok Kim
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Patent number: 10471805Abstract: An air conditioning system for motor vehicles includes a temperature door configured to adjust an opening degree of a hot air path, a PTC heater configured to heat an air introduced into the hot air path, and a control unit configured to control an opening position of the temperature door with respect to the hot air path and to secure a minimum opening degree of the hot air path, so that a minimum amount of air is blown toward the PTC heater regardless of the opening position of the temperature door. The control unit is configured to actively adjust the minimum opening degree of the hot air path depending on an on/off condition of the PTC heater.Type: GrantFiled: May 8, 2015Date of Patent: November 12, 2019Assignee: HANON SYSTEMSInventors: Sang Jun Yoo, Se Won Min, Chang Hyun Baek, Hong Rae Jung
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Patent number: 10457119Abstract: An air conditioning system for motor vehicles includes a blower configured to blow an air into a vehicle room, a PTC heater configured to heat the air blown into the vehicle room, the PTC heater having a heat generation amount adjusted by PWM duty ratio control, a blower air volume change amount measurement unit configured to, when an air volume of the blower is changed, measure a blower air volume change amount per unit time during a predetermined time period from a time point at which the air volume of the blower is changed, and a control unit configured to, when the air volume of the blower is changed, correct a PWM duty ratio of the PTC heater in view of the blower air volume change amount per unit time measured by the blower air volume change amount measurement unit.Type: GrantFiled: May 8, 2015Date of Patent: October 29, 2019Assignee: HANON SYSTEMSInventors: Hong Rae Jung, Se Won Min, Sang Jun Yoo
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Publication number: 20190322159Abstract: A vehicular air conditioning system includes: a refrigerant circulation line provided with a compressor, an outdoor heat exchanger, an expansion valve and an indoor heat exchanger; and a control unit configured to variably control a rotation speed of the compressor depending on a refrigerant discharge pressure and a refrigerant discharge temperature on an outlet side of the compressor.Type: ApplicationFiled: April 17, 2019Publication date: October 24, 2019Inventors: Doo Hoon KIM, Hyeon Gyu KIM, Kyung Ju AN, Sang Jun YOO, Joong Man HAN
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Publication number: 20190315185Abstract: An integrated heat management system for a vehicle includes an air conditioner configured to cool or heat a passenger compartment using a refrigerant, a water-cooled cooling device configured to cool a specific device using the refrigerant of the air conditioner, and an air conditioning load change preventing unit configured to prevent a sudden change in an air conditioning load of the air conditioner when turning on or off the water-cooled cooling device with respect to the air conditioner.Type: ApplicationFiled: April 10, 2019Publication date: October 17, 2019Inventors: Doo Hoon KIM, Hyeon Gyu KIM, Kyung Ju AN, Sang Jun YOO, Joong Man HAN
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Publication number: 20190315184Abstract: A vehicular heat management system includes a refrigerant circulation line, a cooling water circulation line configured to heat a passenger compartment with waste heat of an engine by allowing cooling water of the engine to circulate through a heater core, and a hot air supply source selection unit configured to, when a hot air needs to be supplied into the passenger compartment in an air conditioner mode in which a refrigerant in the refrigerant circulation line flows through a compressor, an outdoor heat exchanger, an expansion valve and an indoor heat exchanger so as to cool the passenger compartment with a cold air generated by the refrigerant in the indoor heat exchanger, select one of heat generated from the refrigerant in the compressor and heat generated from the cooling water in the engine, as a hot air supply source for supplying the hot air into the passenger compartment.Type: ApplicationFiled: April 16, 2019Publication date: October 17, 2019Inventors: Doo Hoon KIM, Hyeon Gyu KIM, Kyung Ju AN, Sang Jun YOO, Joong Man HAN
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Patent number: 10336155Abstract: An air conditioning system for hybrid vehicles includes: a heater core receiving engine cooling water from an engine and heat an air blown into a vehicle room; an electric water pump pumping the engine cooling water through the heater core when a motor vehicle is switched from an engine drive mode to a motor drive mode; a discharged air temperature sensing unit sensing a discharged air temperature as a temperature of an air discharged into the vehicle room; and a control unit when the motor vehicle is switched from the engine drive mode to the motor drive mode differentially controls a rotational speed of the electric water pump depending on a temperature difference between the discharged air temperature inputted from the discharged air temperature sensing unit and a target discharge temperature calculated in advance based on internal/external temperature conditions and a user set temperature.Type: GrantFiled: September 23, 2015Date of Patent: July 2, 2019Assignee: HANON SYSTEMSInventors: Sang Jun Yoo, Young Min Kim, Tae Eun Kim, Se Won Min, Chang Hyun Baek, Hong Rae Jung
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Publication number: 20190001788Abstract: An air conditioner for a vehicle includes an air conditioning case having a first air passageway and a second air passageway partitioned by a separator therein; a PTC heater disposed in each of the first air passageway and the second air passageway to generate heat by electric energy; and a control unit for controlling operation of the PTC heater. The control unit individually controls discharge temperature of the first air passageway and discharge temperature of the second air passageway of the PTC heater, and if target discharge temperature of the first air passageway and target discharge temperature of the second air passageway are different from each other, the control unit calculates and outputs a compensation value for the PTC heater output of at least one of the first air passageway and the second air passageway. The PTC heater therefore has a reduced output when controlling for dual temperatures.Type: ApplicationFiled: June 27, 2018Publication date: January 3, 2019Inventors: Se Won MIN, Sang Jun YOO, Young Min KIM, Chul Soon KIM, Hong Rae JUNG, Chang Hyun BAEK, Dae Yeop JEONG
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Patent number: 10131202Abstract: An air conditioning system for hybrid vehicles includes a control unit configured to re-operate an engine if an engine cooling water temperature is reduced to a lower limit value or less after entry into a motor drive mode, and configured to stop the engine if the engine cooling water temperature is increased to an upper limit value or more. The control unit is configured to change the upper limit value and the lower limit value depending on a target air injection temperature calculated according to an internal/external temperature condition and a user-set temperature so that, in the motor drive mode, a re-operation time point of the engine is actively changed according to the target air injection temperature.Type: GrantFiled: September 23, 2015Date of Patent: November 20, 2018Assignee: HANON SYSTEMSInventors: Sang Jun Yoo, Chang Hyun Baek
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Publication number: 20180281564Abstract: An air conditioning system for motor vehicles includes a compressor, a condenser, a plurality of air conditioning units connected in parallel with each other with respect to the compressor and the condenser, and a flow rate control unit configured to, when a specific one of the air conditioning units is additionally turned on or is turned off, prevent occurrence of a sudden change in refrigerant amount in the remaining air conditioning units.Type: ApplicationFiled: March 26, 2018Publication date: October 4, 2018Inventors: Chang Hyun Baek, Chul Soon Kim, Tae Eun Kim, Se Won Min, Sang Jun Yoo, Hong Rae Jung, Seo Jun Yoon, Seung Ho Lee, Jae Min Lee, Young Chul Kim, In Hyeok Kim
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Patent number: D1029868Type: GrantFiled: August 24, 2022Date of Patent: June 4, 2024Assignee: Hyperconnect Inc.Inventors: Beom Su Kim, Seung Ju Han, Enkhbayar Erdenee, Seok Jun Seo, Jin Yong Yoo, Yeon Woo Lee, Sang Bum Kim, Su Hyun Lee, Se Yeon Oh, Sun Young Bae