Patents by Inventor Kyeonghun Lee
Kyeonghun 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: 20240101848Abstract: A quantum dot composition, a preparation method therefor, and a cured film, a color filter and a display device that comprise the same are described. Specifically, a solventless quantum dot composition comprises quantum dots, which are surface-treated with two types of ligands. As a result, the quantum dot composition exhibits low viscosity, excellent optical properties, and high storage stability.Type: ApplicationFiled: June 3, 2021Publication date: March 28, 2024Inventors: Yunju Bae, Gilran Kim, Ahyoung Jo, Hyunjin Kang, Kyeonghun Gil, Shulgi Park, Eunhee Nam, Sungmin Ha, Chunrae Nam, Sunyoung Kwon, Hye-Jin Paek, Keunchan Oh, Hyeokjin Lee
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Patent number: 11943834Abstract: An electronic apparatus is provided. The electronic device includes: a communication interface comprising communication circuitry; a memory storing information for correcting a signal received from each of a plurality of other electronic devices; and a processor connected to the memory and the communication interface and configured to control the electronic device, wherein the processor is configured to: control the communication interface to perform communication with another electronic device operating as a software enabled access point, identify another electronic device that has transmitted a signal among the plurality of other electronic devices based on the signal based on the signal being received from another electronic device through the communication interface, and correct the received signal based on correction information corresponding to another electronic device among the information stored in the memory.Type: GrantFiled: November 10, 2020Date of Patent: March 26, 2024Assignees: Samsung Electronics Co., Ltd., Seoul National University R&DB FoundationInventors: Minsoo Kim, Sungjin Shin, Kyeonghun Lee, Keuncheol Lee, Youngki Lee
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Publication number: 20220322062Abstract: An electronic apparatus is provided. The electronic device includes: a communication interface comprising communication circuitry; a memory storing information for correcting a signal received from each of a plurality of other electronic devices; and a processor connected to the memory and the communication interface and configured to control the electronic device, wherein the processor is configured to: control the communication interface to perform communication with another electronic device operating as a software enabled access point, identify another electronic device that has transmitted a signal among the plurality of other electronic devices based on the signal based on the signal being received from another electronic device through the communication interface, and correct the received signal based on correction information corresponding to another electronic device among the information stored in the memory.Type: ApplicationFiled: November 10, 2020Publication date: October 6, 2022Inventors: Minsoo KIM, Sungjin SHIN, Kyeonghun LEE, Keuncheol LEE, Youngki LEE
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Publication number: 20220311636Abstract: An electronic device is provided. The electronic device includes a communication module, a memory, and a processor configured to obtain first information for performing a task, identify a first task corresponding to the first information, identify a first device meeting a plurality of conditions corresponding to the first task among a plurality of devices, and request the first device to perform the first task via the communication module. Various other embodiments may be provided.Type: ApplicationFiled: April 29, 2021Publication date: September 29, 2022Inventors: Rami JUNG, Hyukjoong KIM, Daedong PARK, Kyusung SIM, Kyeonghun LEE, Keuncheol LEE, Junsik JEONG, Jaehong JO, Jaehyun CHO, Woojei CHOI
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Patent number: 9951847Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft; an output shaft; a first to fourth planetary gear sets and six control elements disposed at portions selectively connecting between the rotation elements or disposed at portions selectively connecting between the rotation elements and a transmission housing, wherein the input shaft is continuously connected to the second rotation element, the output shaft is continuously connected to the eleventh rotation element, the first rotation element is continuously connected to the fourth rotation element, the fifth rotation element is continuously connected to the eighth rotation element, the sixth rotation element is continuously connected to the eleventh rotation element, the ninth rotation element is continuously connected to the tenth rotation element, the ninth rotation element is selectively connected to the transmission housing, and the six control elements are selectively operated in combination of three of the six cType: GrantFiled: November 17, 2015Date of Patent: April 24, 2018Assignee: Hyundai Motor CompanyInventors: JongSool Park, Dong Hwan Hwang, Seong Wook Hwang, Seongwook Ji, Chang Wook Lee, Hyun Sik Kwon, SeokJin Kim, KyeongHun Lee, Wonmin Cho
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Patent number: 9919592Abstract: A power transmission apparatus for a may include a first input shaft adapted to selectively receive torque of an engine, a second input shaft disposed without rotational interference with the first input shaft, a third input shaft disposed in a row with the second input shaft and without rotational interference with the first input shaft, a planetary gear set including a first rotation element, a second rotation element directly connected to the third input shaft, and a third rotation element directly connected to the first input shaft, a motor/generator directly connected to the first rotation element, and a first speed output unit and a second speed output unit each adapted to convert torque input from the second input shaft or the third input shaft and output the converted torque.Type: GrantFiled: November 17, 2014Date of Patent: March 20, 2018Assignee: HYUNDAI MOTOR COMPANYInventors: Kyeonghun Lee, Jongsool Park, Suengho Lee
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Patent number: 9909650Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque of an engine, an output shaft outputting changed torque, a first planetary gear set including first, second, and third rotation elements, a second planetary gear set including fourth, fifth, and sixth rotation elements, a compound planetary gear set formed by combining third and fourth planetary gear sets and including seventh, eighth, ninth, and tenth rotation elements, a fifth planetary gear set including eleventh, twelfth, and thirteenth rotation elements, and six friction elements disposed between at least one rotation element among thirteen rotation elements and another rotation element or the input shaft, or between at least one rotation element among the thirteen rotation elements and a transmission housing.Type: GrantFiled: June 26, 2015Date of Patent: March 6, 2018Assignee: Hyundai Motor CompanyInventors: JongSool Park, Sueng Ho Lee, Chang Wook Lee, KyeongHun Lee, Dong Hwan Hwang
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Patent number: 9897177Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving power from an engine, an output shaft configured to output power, a first planetary gear set including first, second, and third rotating elements, a second planetary gear set including fourth, fifth, and sixth rotating elements, a third planetary gear set including seventh, eighth, and ninth rotating elements, a fourth planetary gear set including tenth, eleventh, and twelfth rotating elements, and six control elements, each of which is disposed at a position where one rotating element among twelve rotating elements including the first to twelfth rotating elements is selectively connected with another rotating element among the twelve rotating elements or disposed at a position where one rotating element among the twelve rotating elements is selectively connected to a transmission housing.Type: GrantFiled: November 20, 2015Date of Patent: February 20, 2018Assignee: Hyundai Motor CompanyInventors: Wonmin Cho, Sueng Ho Lee, Jae Chang Kook, Dong Hwan Hwang, SeokJin Kim, Seongwook Ji, Hyun Sik Kwon, JongSool Park, KyeongHun Lee, Seong Wook Hwang
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Patent number: 9890833Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft, an output shaft, first to fourth planetary gear sets and seven friction elements disposed to selectively connect the rotation elements with the rotation element and selectively connect the rotation elements with a transmission housing, and wherein the input shaft is continuously connected to the second rotation element, the output shaft is continuously connected to the eleventh rotation element, the first rotation element is continuously connected to the sixth rotation element, the first rotation element is continuously connected to the eighth rotation element, the third rotation element is continuously connected to the seventh rotation element, the ninth rotation element is continuously connected to the tenth rotation element, and the output shaft is selectively connected with the third rotation element, and wherein three friction elements among seven friction elements are operated at each speed stage.Type: GrantFiled: December 1, 2015Date of Patent: February 13, 2018Assignee: Hyundai Motor CompanyInventors: KyeongHun Lee, Chang Wook Lee, JongSool Park, Sueng Ho Lee, Dong Hwan Hwang
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Patent number: 9862261Abstract: A power transmission apparatus for a may include a first input shaft adapted to selectively receive torque of an engine, a second input shaft disposed without rotational interference with the first input shaft, a third input shaft disposed in a row with the second input shaft and without rotational interference with the first input shaft, a planetary gear set including a first rotation element, a second rotation element directly connected to the third input shaft, and a third rotation element directly connected to the first input shaft, a motor/generator directly connected to the first rotation element, and a first speed output unit and a second speed output unit each adapted to convert torque input from the second input shaft or the third input shaft and output the converted torque.Type: GrantFiled: November 17, 2014Date of Patent: January 9, 2018Assignee: HYUNDAI MOTOR COMPANYInventors: Kyeonghun Lee, Jongsool Park, Suengho Lee
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Patent number: 9863503Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving power of an engine, an output shaft configured to output shifted power, a first planetary gear set including first, second, and third rotation elements, a second planetary gear set including fourth, fifth, and sixth rotation elements, a third planetary gear set including seventh, eighth, and ninth rotation elements, a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements, and six control elements which are disposed between the rotation elements, and disposed at portions where the rotation elements are selectively connected to a transmission housing.Type: GrantFiled: November 21, 2015Date of Patent: January 9, 2018Assignee: Hyundai Motor CompanyInventors: JongSool Park, Dong Hwan Hwang, Seong Wook Hwang, Seongwook Ji, Chang Wook Lee, Hyun Sik Kwon, SeokJin Kim, KyeongHun Lee, Wonmin Cho
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Patent number: 9856954Abstract: A planetary gear train of automatic transmission may comprise an input shaft, an output shaft, first, second, third, and fourth planetary gear sets having first to twelfth rotating element, and six control elements disposed between one of the rotating elements and another or the input shaft, between one of the rotating elements and the output shaft, or between one of the rotating elements and a transmission housing, wherein the input shaft is directly connected with the third rotating element, the output shaft is connected with the eleventh rotating element continuously, the second rotating element is directly connected with the eleventh rotating element, the third rotating element is directly connected with the fourth rotating element, the fifth rotating element is directly connected with the ninth rotating element, the sixth rotating element is directly connected with the tenth rotating element, and the seventh rotating element is selectively connected with the transmission housing.Type: GrantFiled: November 13, 2015Date of Patent: January 2, 2018Assignee: Hyundai Motor CompanyInventors: JongSool Park, Dong Hwan Hwang, Seong Wook Hwang, Seongwook Ji, Chang Wook Lee, Hyun Sik Kwon, SeokJin Kim, KyeongHun Lee, Wonmin Cho
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Patent number: 9856949Abstract: A planetary gear train for an automatic transmission may include input shaft, output shaft, first to fourth planetary gear sets and seven friction elements disposed to selectively connect the rotation elements with the rotation element and selectively connect the rotation elements with a transmission housing, and wherein the input shaft is/are continuously connected to the second rotation element, the output shaft is/are continuously connected to the eleventh rotation element, the third rotation element is/are continuously connected to the fifth rotation element, the third rotation element is/are continuously connected to the tenth rotation element, the fourth rotation element is/are continuously connected to the ninth rotation element, the sixth rotation element is/are continuously connected to the seventh rotation element, the input shaft is/are selectively connected to the sixth rotation element, wherein three friction elements among seven friction elements is/are operated at each speed stage.Type: GrantFiled: November 20, 2015Date of Patent: January 2, 2018Assignee: Hyundai Motor CompanyInventors: Dong Hwan Hwang, Sueng Ho Lee, Chang Wook Lee, JongSool Park, KyeongHun Lee
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Patent number: 9841082Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque of an engine, an output shaft outputting changed torque of the engine, a first planetary gear set including first, second, and third rotation elements, a second planetary gear set including fourth, fifth, and sixth rotation elements, a third planetary gear set including seventh, eighth, and ninth rotation elements, a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements, and seven friction elements disposed to selectively connect the rotation elements with each other and selectively connect the rotation elements with a transmission housing.Type: GrantFiled: October 29, 2015Date of Patent: December 12, 2017Assignee: Hyundai Motor CompanyInventors: Chang Wook Lee, Sueng Ho Lee, JongSool Park, KyeongHun Lee, Dong Hwan Hwang
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Patent number: 9829076Abstract: A planetary gear train of an automatic transmission for vehicle may include an input shaft; an output shaft; first to fourth planetary gear sets and six control elements disposed at a portion selectively connecting the rotation elements and the rotation elements or a portion selectively connecting the rotation elements and the transmission housing, wherein the input shaft is continuously connected to the third rotation element, the output shaft is continuously connected to the eleventh rotation element, the second rotation element is continuously connected to the eleventh rotation element, the third rotation element is continuously connected to the fourth rotation element, the sixth rotation element is continuously connected to the eighth rotation element, the ninth rotation element is continuously connected to the tenth rotation element, the fifth rotation element is selectively connected to the transmission housing.Type: GrantFiled: November 21, 2015Date of Patent: November 28, 2017Assignee: Hyundai Motor CompanyInventors: JongSool Park, Sueng Ho Lee, Dong Hwan Hwang, Seong Wook Hwang, Seongwook Ji, Wonmin Cho, Hyun Sik Kwon, KyeongHun Lee, Jong Soo Kim
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Patent number: 9822845Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque of an engine, an output shaft outputting changed torque of the engine, a first planetary gear set including first, second, and third rotation elements, a second planetary gear set including fourth, fifth, and sixth rotation elements, a third planetary gear set including seventh, eighth, and ninth rotation elements, a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements, and seven friction elements disposed to selectively connect the rotation elements with each other and selectively connect the rotation elements with a transmission housing.Type: GrantFiled: October 21, 2015Date of Patent: November 21, 2017Assignee: Hyundai Motor CompanyInventors: Chang Wook Lee, Sueng Ho Lee, JongSool Park, KyeongHun Lee, Dong Hwan Hwang
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Patent number: 9822847Abstract: A planetary gear train of an automatic transmission for a vehicle may include: an input shaft receiving torque of an engine; an output shaft outputting changed torque; a first planetary gear set including a first rotation element, a second rotation element, and a third rotation element; a second planetary gear set including a fourth rotation element, a fifth rotation element, and a sixth rotation element; a third planetary gear set including a seventh rotation element, an eighth rotation element, and a ninth rotation element; and a fourth planetary gear set including a tenth rotation element, an eleventh rotation element, and a twelfth rotation element.Type: GrantFiled: November 13, 2015Date of Patent: November 21, 2017Assignee: Hyundai Motor CompanyInventors: Chang Wook Lee, Sueng Ho Lee, Dong Hwan Hwang, Seong Wook Hwang, Seongwook Ji, Wonmin Cho, JongSool Park, KyeongHun Lee, Myeong Hoon Noh
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Patent number: 9822846Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque of an engine, an output shaft outputting changed torque of the engine, a first planetary gear set including first, second, and third rotation elements, a second planetary gear set including fourth, fifth, and sixth rotation elements, a third planetary gear set including seventh, eighth, and ninth rotation elements, a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements, and seven friction elements disposed to selectively connect the rotation elements and to selectively connect the rotation elements with a transmission housing.Type: GrantFiled: October 28, 2015Date of Patent: November 21, 2017Assignee: Hyunda Motor CompanyInventors: KyeongHun Lee, Chang Wook Lee, JongSool Park, Sueng Ho Lee, Dong Hwan Hwang
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Patent number: 9822848Abstract: A planetary gear train of an automatic transmission may include: an input shaft; an output shaft; first to fourth planetary gear sets; and six control elements being disposed at a portion where one of the rotating element is selectively connected to another rotating element, or the rotating element is selectively connected to the transmission housing, wherein the input shaft is continuously connected to the second rotating element, the output shaft is continuously connected to the twelfth rotating element, the first rotating element is continuously connected to the seventh rotating element, the fourth rotating element is directly connected to the transmission housing, the fifth rotating element is continuously connected to the eleventh rotating element, and the ninth rotating element is continuously connected to the tenth rotating element.Type: GrantFiled: November 20, 2015Date of Patent: November 21, 2017Assignee: Hyundai Motor CompanyInventors: Hyun Sik Kwon, Jae Chang Kook, Dong Hwan Hwang, Seong Wook Hwang, Chang Wook Lee, Seongwook Ji, Wonmin Cho, JongSool Park, KyeongHun Lee, Jong Soo Kim
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Patent number: 9816591Abstract: A planetary gear train of an automatic transmission for a vehicle may include: an input shaft receiving torque of an engine; an output shaft outputting changed torque; a first planetary gear set including a first rotation element, a second rotation element, and a third rotation element; a second planetary gear set including a fourth rotation element, a fifth rotation element, and a sixth rotation element; a third planetary gear set including a seventh rotation element, an eighth rotation element, and a ninth rotation element; and a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements.Type: GrantFiled: November 13, 2015Date of Patent: November 14, 2017Assignee: Hyundai Motor CompanyInventors: Dong Hwan Hwang, Sueng Ho Lee, Chang Wook Lee, JongSool Park, KyeongHun Lee