Patents by Inventor Seong Eun Park
Seong Eun Park 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: 20250019869Abstract: The present invention relates to a dope dyed polyethylene yarn and a functional fabric including the same, and more particularly, to a dope dyed polyethylene yarn having excellent color uniformity and a functional fabric including the same. A dope dyed polyethylene yarn according to the present invention contains a pigment, wherein L*, a* and b* measured under the following measurement condition satisfy the following expression: [Measurement condition] a measurement region is formed by winding the dope dyed polyethylene yarn around a planar substrate, computer color matching (CCM) is measured in the measurement region, and the CCM is measured at least n times (n is a natural number of 50 or more) every time the dope dyed polyethylene yarn is wound around the substrate 70 turns, ( C max - C min ) / C aver × 1 ? 0 ? 0 ? 1 ? 5 [ Expression ] wherein Cmax, Cmin, and Caver represent maximum, minimum, and average values of any one selected from L*, a*, and b*, respectively.Type: ApplicationFiled: December 6, 2022Publication date: January 16, 2025Inventors: Seong-Young KIM, Young Soo LEE, Jung Eun PARK, Sinho LEE
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Patent number: 12080785Abstract: A method includes providing a type IV semiconductor substrate having a main surface, forming a type III-V semiconductor channel region over the type IV semiconductor substrate, the type III-V semiconductor channel region comprising a two-dimensional carrier gas, forming a type III-V semiconductor lattice transition region between the type IV semiconductor substrate and the type III-V semiconductor channel region, wherein forming the type III-V semiconductor lattice transition region incudes forming a first lattice transition layer over the type IV semiconductor substrate, the first lattice transition layer having a first metallic concentration, forming a third lattice transition layer over the first lattice transition layer, the third lattice transition layer having a third metallic concentration higher than the first metallic concentration, and forming a fourth lattice transition layer over the third lattice transition layer, the fourth lattice transition layer having a fourth metallic lower than the first mType: GrantFiled: July 11, 2022Date of Patent: September 3, 2024Assignee: Infineon Technologies Austria AGInventors: Seong-Eun Park, Jianwei Wan, Mihir Tungare, Peter Kim, Srinivasan Kannan
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Publication number: 20240003088Abstract: The present invention relates to a ceramic paper and a method for preparing same, and more specifically, to a ceramic paper and a method for preparing same, the ceramic paper being characterized by comprising polycrystalline alumina fibers, a binder, a retention agent, a dispersing agent, and a thickening agent.Type: ApplicationFiled: June 2, 2022Publication date: January 4, 2024Applicant: ENVIONEER CO., LTDInventors: Jeong Cheol HAN, Seong Eun PARK, Byeong Joon LEE, Ji Soo WON, Woong Gi JANG, Hye Yeong TAK
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Patent number: 11827208Abstract: Provided is a system for setting a driving guide of an electrical operating vehicle. The system may include: a terrain acquisition unit configured to acquire information about a current location of the vehicle, a charging location, an existing terrain, and a current terrain; a calculation unit configured to obtain first information about the vehicle based on the information acquired by the terrain acquisition unit; a battery state estimation unit configured to estimate an amount of available battery power of the vehicle; and a distance/speed calculation unit configured to calculate a drivable distance and drivable speed for the mission vehicle based on the first information obtained by the calculation unit, the estimated amount of available battery power, and a distance from the current location to a destination of the vehicle.Type: GrantFiled: August 31, 2021Date of Patent: November 28, 2023Assignee: HANWHA AEROSPACE CO., LTD.Inventors: Seong Eun Park, Sun Hee Choi
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Publication number: 20230255528Abstract: The present invention relates to a sample pad for a medical diagnosis kit, and a production method therefor, and more specifically relates to a sample pad for a medical diagnosis kit, the sample pad being characterized by comprising softwood pulp, PET fibres, binder fibres, and a wet-strength enhancer, and a production method therefor.Type: ApplicationFiled: February 17, 2021Publication date: August 17, 2023Applicant: ENVIONEER CO., LTDInventors: Seong Eun PARK, Byeong Joon LEE, Ji Soo WON, Woong Gi JANG
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Publication number: 20220344499Abstract: A method includes providing a type IV semiconductor substrate having a main surface, forming a type III-V semiconductor channel region over the type IV semiconductor substrate, the type III-V semiconductor channel region comprising a two-dimensional carrier gas, forming a type III-V semiconductor lattice transition region between the type IV semiconductor substrate and the type III-V semiconductor channel region, wherein forming the type III-V semiconductor lattice transition region incudes forming a first lattice transition layer over the type IV semiconductor substrate, the first lattice transition layer having a first metallic concentration, forming a third lattice transition layer over the first lattice transition layer, the third lattice transition layer having a third metallic concentration higher than the first metallic concentration, and forming a fourth lattice transition layer over the third lattice transition layer, the fourth lattice transition layer having a fourth metallic lower than the first mType: ApplicationFiled: July 11, 2022Publication date: October 27, 2022Inventors: Seong-Eun Park, Jianwei Wan, Mihir Tungare, Peter Kim, Srinivasan Kannan
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Patent number: 11387355Abstract: A type IV semiconductor substrate having a main surface is provided. A type III-V semiconductor channel region that includes a two-dimensional carrier gas is formed over the type IV semiconductor substrate. A type III-V semiconductor lattice transition region that is configured to alleviate mechanical stress arising from lattice mismatch is formed between the type IV semiconductor substrate and the type III-V semiconductor channel region. Forming the type III-V semiconductor lattice transition region includes forming a first lattice transition layer having a first metallic concentration over the type IV semiconductor substrate, forming a third lattice transition layer having a third metallic concentration that is higher than the first metallic concentration over the first lattice transition layer, and forming a fourth lattice transition layer having a fourth metallic concentration that is lower than the first metallic concentration over the third lattice transition layer.Type: GrantFiled: June 8, 2020Date of Patent: July 12, 2022Assignee: Infineon Technologies Austria AGInventors: Seong-Eun Park, Jianwei Wan, Mihir Tungare, Peter Kim, Srinivasan Kannan
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Publication number: 20220203958Abstract: Provided is a system for setting a driving guide of an electrical operating vehicle. The system may include: a terrain acquisition unit configured to acquire information about a current location of the vehicle, a charging location, an existing terrain, and a current terrain; a calculation unit configured to obtain first information about the vehicle based on the information acquired by the terrain acquisition unit; a battery state estimation unit configured to estimate an amount of available battery power of the vehicle; and a distance/speed calculation unit configured to calculate a drivable distance and drivable speed for the mission vehicle based on the first information obtained by the calculation unit, the estimated amount of available battery power, and a distance from the current location to a destination of the vehicle.Type: ApplicationFiled: August 31, 2021Publication date: June 30, 2022Applicant: HANWHA DEFENSE CO., LTD.Inventors: Seong Eun PARK, Sun Hee CHOI
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Patent number: 11072233Abstract: A powertrain for a vehicle includes an engine, a first motor serving as a motor for driving of a vehicle or serving as a generator, a first power transmission mechanism disposed between the engine and the first motor to transmit the power of the engine to the first motor or to cut off transmission of power between the engine and the first motor, a second power transmission mechanism disposed between the first motor and a driving shaft of running wheels to transmit the power of the first motor to the driving shaft of the running wheels or to cut off transmission of power between the first motor and the driving shaft of the running wheels, and a second motor connected to the second power transmission mechanism via a third power transmission mechanism to transmit power to the second power transmission mechanism and outputting power for driving the vehicle and transmit the power to the driving shaft of the running wheels.Type: GrantFiled: April 5, 2019Date of Patent: July 27, 2021Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Jun Hoi Huh, Seong Eun Park, Kwang Min Choi, Tae Sic Park
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Publication number: 20200303531Abstract: A type IV semiconductor substrate having a main surface is provided. A type III-V semiconductor channel region that includes a two-dimensional carrier gas is formed over the type IV semiconductor substrate. A type III-V semiconductor lattice transition region that is configured to alleviate mechanical stress arising from lattice mismatch is formed between the type IV semiconductor substrate and the type III-V semiconductor channel region. Forming the type III-V semiconductor lattice transition region includes forming a first lattice transition layer having a first metallic concentration over the type IV semiconductor substrate, forming a third lattice transition layer having a third metallic concentration that is higher than the first metallic concentration over the first lattice transition layer, and forming a fourth lattice transition layer having a fourth metallic concentration that is lower than the first metallic concentration over the third lattice transition layer.Type: ApplicationFiled: June 8, 2020Publication date: September 24, 2020Inventors: Seong-Eun Park, Jianwei Wan, Mihir Tungare, Peter Kim, Srinivasan Kannan
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Patent number: 10720520Abstract: A type IV semiconductor substrate having a main surface is provided. A type III-V semiconductor channel region that includes a two-dimensional carrier gas is formed over the type IV semiconductor substrate. A type III-V semiconductor lattice transition region that is configured to alleviate mechanical stress arising from lattice mismatch is formed between the type IV semiconductor substrate and the type III-V semiconductor channel region. Forming the type III-V semiconductor lattice transition region includes forming a first lattice transition layer having a first metallic concentration over the type IV semiconductor substrate, forming a third lattice transition layer having a third metallic concentration that is higher than the first metallic concentration over the first lattice transition layer, and forming a fourth lattice transition layer having a fourth metallic concentration that is lower than the first metallic concentration over the third lattice transition layer.Type: GrantFiled: June 21, 2017Date of Patent: July 21, 2020Assignee: Infineon Technologies Austria AGInventors: Seong-Eun Park, Jianwei Wan, Mihir Tungare, Peter Kim, Srinivasan Kannan
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Patent number: 10418633Abstract: The present invention relates to an electrode for a lithium secondary battery, a method for preparing the same, an electrode assembly for a lithium secondary battery comprising the same, and a lithium secondary battery comprising the same, wherein the electrode comprises an electrode active material, an aqueous binder, a compound represented by Formula 1, and a compound represented by Formula 2. Formula 1 and Formula 2 are the same as set forth in the specification. The electrode for a lithium secondary battery improves the physical properties of the aqueous binder in a manner whereby a cross-linking reaction material is combined with the aqueous binder, so that the electrode can improve initial charge/discharge efficiency and the life span of a lithium secondary battery, preferably a lithium sulfur battery, and improve the area capacity of the electrode.Type: GrantFiled: June 22, 2016Date of Patent: September 17, 2019Assignee: LG CHEM, LTD.Inventors: Charles Kiseok Song, Byoung Hyo Jung, Seong Eun Park, Doo Kyung Yang, Ki Young Kwon
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Publication number: 20190225075Abstract: A powertrain for a vehicle includes an engine, a first motor serving as a motor for driving of a vehicle or serving as a generator, a first power transmission mechanism disposed between the engine and the first motor to transmit the power of the engine to the first motor or to cut off transmission of power between the engine and the first motor, a second power transmission mechanism disposed between the first motor and a driving shaft of running wheels to transmit the power of the first motor to the driving shaft of the running wheels or to cut off transmission of power between the first motor and the driving shaft of the running wheels, and a second motor connected to the second power transmission mechanism via a third power transmission mechanism to transmit power to the second power transmission mechanism and outputting power for driving the vehicle and transmit the power to the driving shaft of the running wheels.Type: ApplicationFiled: April 5, 2019Publication date: July 25, 2019Inventors: Jun Hoi HUH, Seong Eun PARK, Kwang Min CHOI, Tae Sic PARK
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Patent number: 10322521Abstract: Disclosed are a real wood film, a manufacturing method thereof and a molded article comprising the same. The real wood film comprises: a real wood layer; and an elastic binder layer formed on the lower surface of the real wood layer, wherein the elastic binder layer comprises at least one of thermoplastic polyurethane (TPU) and acrylonitrile-butadiene-styrene (ABS) resins.Type: GrantFiled: December 13, 2016Date of Patent: June 18, 2019Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Woo Jeong Oh, Seong Eun Park, Hyeon Don Kim, Woo Sik Lee
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Patent number: 10293675Abstract: A powertrain for a vehicle includes an engine, a first motor serving as a motor for driving of a vehicle or serving as a generator, a first power transmission mechanism disposed between the engine and the first motor to transmit the power of the engine to the first motor or to cut off transmission of power between the engine and the first motor, a second power transmission mechanism disposed between the first motor and a driving shaft of running wheels to transmit the power of the first motor to the driving shaft of the running wheels or to cut off transmission of power between the first motor and the driving shaft of the running wheels, and a second motor connected to the second power transmission mechanism via a third power transmission mechanism to transmit power to the second power transmission mechanism and outputting power for driving the vehicle and transmit the power to the driving shaft of the running wheels.Type: GrantFiled: December 3, 2015Date of Patent: May 21, 2019Assignee: HYUNDAI MOTOR COMPANYInventors: Jun Hoi Huh, Seong Eun Park, Kwang Min Choi, Tae Sic Park
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Publication number: 20180374941Abstract: A type IV semiconductor substrate having a main surface is provided. A type III-V semiconductor channel region that includes a two-dimensional carrier gas is formed over the type IV semiconductor substrate. A type III-V semiconductor lattice transition region that is configured to alleviate mechanical stress arising from lattice mismatch is formed between the type IV semiconductor substrate and the type III-V semiconductor channel region. Forming the type III-V semiconductor lattice transition region includes forming a first lattice transition layer having a first metallic concentration over the type IV semiconductor substrate, forming a third lattice transition layer having a third metallic concentration that is higher than the first metallic concentration over the first lattice transition layer, and forming a fourth lattice transition layer having a fourth metallic concentration that is lower than the first metallic concentration over the third lattice transition layer.Type: ApplicationFiled: June 21, 2017Publication date: December 27, 2018Inventors: Seong-Eun Park, Jianwei Wan, Mihir Tungare, Peter Kim, Srinivasan Kannan
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Patent number: 10059187Abstract: A power train system for a hybrid electric vehicle includes an engine; a first motor operating as a motor for driving the vehicle; a first power transmission mechanism connected between the engine and the first motor; a second power transmission mechanism connected between the first motor and a driving shaft of traveling wheels and transmitting engine power transmitted to the first motor or the engine power and power from the first motor to the driving shaft of the traveling wheels; and a second motor connected to the second power transmission mechanism by a fourth power transmission mechanism to transmit power to the second power transmission mechanism and outputting power for driving the vehicle.Type: GrantFiled: December 8, 2015Date of Patent: August 28, 2018Assignee: HYUNDAI MOTOR COMPANYInventors: Jun Hoi Huh, Seong Eun Park, Kwang Min Choi, Tae Sic Park
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Publication number: 20180006307Abstract: The present invention relates to an electrode for a lithium secondary battery, a method for preparing the same, an electrode assembly for a lithium secondary battery comprising the same, and a lithium secondary battery comprising the same, wherein the electrode comprises an electrode active material, an aqueous binder, a compound represented by Formula 1, and a compound represented by Formula 2. Formula 1 and Formula 2 are the same as set forth in the specification. The electrode for a lithium secondary battery improves the physical properties of the aqueous binder in a manner whereby a cross-linking reaction material is combined with the aqueous binder, so that the electrode can improve initial charge/discharge efficiency and the life span of a lithium secondary battery, preferably a lithium sulfur battery, and improve the area capacity of the electrode.Type: ApplicationFiled: June 22, 2016Publication date: January 4, 2018Applicant: LG CHEM, LTD.Inventors: Charles Kiseok SONG, Byoung Hyo JUNG, Seong Eun PARK, Doo Kyung YANG, Ki Young KWON
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Patent number: 9688131Abstract: A powertrain of a hybrid vehicle may include a planetary gear set, a first motor unit and a second motor unit. The planetary gear set may include three rotary members in which one rotary member is connected to an engine and another rotary member is connected to a front driveshaft. The first motor unit is connected to the remaining rotary member in the three rotary members, and the second motor unit is connected to a rear driveshaft and supplying power to the rear driveshaft.Type: GrantFiled: November 26, 2014Date of Patent: June 27, 2017Assignee: Hyundai Motor CompanyInventors: Tae Sic Park, Seong Eun Park, Jun Hoi Huh, Kwang Min Choi
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Publication number: 20170165864Abstract: Disclosed are a real wood film, a manufacturing method thereof and a molded article comprising the same. The real wood film comprises: a real wood layer; and an elastic binder layer formed on the lower surface of the real wood layer, wherein the elastic binder layer comprises at least one of thermoplastic polyurethane (TPU) and acrylonitrile-butadiene-styrene (ABS) resins.Type: ApplicationFiled: December 13, 2016Publication date: June 15, 2017Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Woo Jeong OH, Seong Eun PARK, Hyeon Don KIM, Woo Sik LEE