Patents by Inventor Ui Il JEONG
Ui Il JEONG 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: 11916455Abstract: A busbar unit electrically connected to a motor comprising a stator around which a coil is wound includes: a first terminal including a first body and a first terminal part protruding from an upper portion of the first body and electrically connected to the coil; a first holder configured to support the first terminal such that the first terminal part is exposed to an outside of the busbar unit; and a second holder disposed on an upper portion of the first holder and configured to press the coil against the first terminal part.Type: GrantFiled: April 6, 2023Date of Patent: February 27, 2024Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Yeong Woo Seo, Seong Jun Hwang, Ui Il Jeong, Yul Kyu Son
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Patent number: 11850938Abstract: According to the present disclosure, an in-wheel driving apparatus includes a first planetary gear reducer, into which oil is introduced, and a flow passage is formed in an interior of the first planetary gear reducer such that the oil introduced into the first planetary gear reducer flows in an introduction direction, and flows in a direction that is opposite to the introduction direction thereafter.Type: GrantFiled: July 22, 2021Date of Patent: December 26, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Ui Il Jeong, Yeong Woo Seo
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Patent number: 11796049Abstract: The present disclosure relates to an in-wheel driving apparatus, and an in-wheel driving apparatus includes a case having an interior space, a first gear disposed in the interior space to be rotatable about a first rotary shaft, a second gear engaged with the first gear and disposed in the interior space to be rotatable about a second rotary shaft, and a first partition wall including a first area provided along a circumference of the first gear and a second area extending from one end of the first area in a direction that is away from the first rotary shaft, and disposed in the interior space.Type: GrantFiled: July 22, 2021Date of Patent: October 24, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Ui Il Jeong, Yeong Woo Seo
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Patent number: 11764631Abstract: A motor includes: a stator including assemblies; and a rotor disposed on one side of the stator. Each of the assemblies includes: a bobbin; a core inserted into the bobbin; and a coil surrounding an outside of the bobbin. The bobbin includes: a main through hole into which the core is inserted; and a sub-through hole disposed in either one of a top surface and a bottom surface on one side of the main through hole. An inner space of the bobbin is communication with the outside of the bobbin through the sub-through hole.Type: GrantFiled: July 21, 2021Date of Patent: September 19, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Yeong Woo Seo, Hye Seong Yang, Yong Ho Kim, Ui Il Jeong
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Patent number: 11750056Abstract: A busbar unit electrically connected to a motor comprising a stator around which a coil is wound includes: a first terminal including a first body and a first terminal part protruding from an upper portion of the first body and electrically connected to the coil; a first holder configured to support the first terminal such that the first terminal part is exposed to an outside of the busbar unit; and a second holder disposed on an upper portion of the first holder and configured to press the coil against the first terminal part.Type: GrantFiled: September 13, 2021Date of Patent: September 5, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Yeong Woo Seo, Seong Jun Hwang, Ui Il Jeong, Yul Kyu Son
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Publication number: 20230246507Abstract: A busbar unit electrically connected to a motor comprising a stator around which a coil is wound includes: a first terminal including a first body and a first terminal part protruding from an upper portion of the first body and electrically connected to the coil; a first holder configured to support the first terminal such that the first terminal part is exposed to an outside of the busbar unit; and a second holder disposed on an upper portion of the first holder and configured to press the coil against the first terminal part.Type: ApplicationFiled: April 6, 2023Publication date: August 3, 2023Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Yeong Woo SEO, Seong Jun HWANG, Ui Il JEONG, Yul Kyu SON
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Publication number: 20230170755Abstract: A motor includes: a stator including assemblies; and a rotor disposed on one side of the stator. Each of the assemblies includes: a bobbin; a core inserted into the bobbin; and a coil surrounding an outside of the bobbin. The bobbin includes: a main through hole into which the core is inserted; and a sub-through hole disposed in either one of a top surface and a bottom surface on one side of the main through hole. An inner space of the bobbin is communication with the outside of the bobbin through the sub-through hole.Type: ApplicationFiled: January 13, 2023Publication date: June 1, 2023Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Yeong Woo SEO, Hye Seong YANG, Yong Ho KIM, Ui Il JEONG
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Publication number: 20220149673Abstract: A bobbin includes: a first bobbin member including a first part extending in a direction that crosses a first direction, and a second part extending in a direction that crosses the direction in which the first part extends; a second bobbin member spaced apart from the first bobbin member along the first direction; a third bobbin member spaced apart from the first bobbin member in a second direction that crosses the first direction; and a fourth bobbin member spaced apart from the second bobbin member along the second direction, and spaced apart from the third bobbin member along the first direction. The first, second, third, and fourth bobbin members have shapes and sizes that are compatible.Type: ApplicationFiled: November 12, 2021Publication date: May 12, 2022Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Yeong Woo SEO, Hye Seong YANG, Ui Il JEONG, Yul Kyu SON
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Publication number: 20220094233Abstract: A busbar unit electrically connected to a motor comprising a stator around which a coil is wound includes: a first terminal including a first body and a first terminal part protruding from an upper portion of the first body and electrically connected to the coil; a first holder configured to support the first terminal such that the first terminal part is exposed to an outside of the busbar unit; and a second holder disposed on an upper portion of the first holder and configured to press the coil against the first terminal part.Type: ApplicationFiled: September 13, 2021Publication date: March 24, 2022Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Yeong Woo SEO, Seong Jun HWANG, Ui Il JEONG, Yul Kyu SON
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Patent number: 11274708Abstract: A clutch for an in-wheel motor includes a hub bearing coupled to a driving wheel and integrally rotated therewith, and formed in a cylindrical shape to provide a seating space therein; a drive shaft positioned in the seating space in a state of being spaced apart from an inner circumferential surface of the hub bearing, connected to a driving part to be rotated by rotational force of the driving part, and provided with a contact part on an outer circumferential surface of a first end of the drive shaft extended in a longitudinal direction; and a plurality of linings positioned inside the seating space on an outer side of the contact part and coupled to the hub bearing to be movable in a circumferential direction.Type: GrantFiled: December 23, 2020Date of Patent: March 15, 2022Inventor: Ui Il Jeong
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Publication number: 20220024300Abstract: The present disclosure relates to an in-wheel driving apparatus, and an in-wheel driving apparatus includes a case having an interior space, a first gear disposed in the interior space to be rotatable about a first rotary shaft, a second gear engaged with the first gear and disposed in the interior space to be rotatable about a second rotary shaft, and a first partition wall including a first area provided along a circumference of the first gear and a second area extending from one end of the first area in a direction that is away from the first rotary shaft, and disposed in the interior space.Type: ApplicationFiled: July 22, 2021Publication date: January 27, 2022Inventors: Ui Il JEONG, Yeong Woo SEO
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Publication number: 20220024302Abstract: According to the present disclosure, an in-wheel driving apparatus includes a first planetary gear reducer, into which oil is introduced, and a flow passage is formed in an interior of the first planetary gear reducer such that the oil introduced into the first planetary gear reducer flows in an introduction direction, and flows in a direction that is opposite to the introduction direction thereafter.Type: ApplicationFiled: July 22, 2021Publication date: January 27, 2022Inventors: Ui Il JEONG, Yeong Woo SEO
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Publication number: 20220029497Abstract: A motor includes: a stator including assemblies; and a rotor disposed on one side of the stator. Each of the assemblies includes: a bobbin; a core inserted into the bobbin; and a coil surrounding an outside of the bobbin. The bobbin includes: a main through hole into which the core is inserted; and a sub-through hole disposed in either one of a top surface and a bottom surface on one side of the main through hole. An inner space of the bobbin is communication with the outside of the bobbin through the sub-through hole.Type: ApplicationFiled: July 21, 2021Publication date: January 27, 2022Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Yeong Woo SEO, Hye Seong YANG, Yong Ho KIM, Ui Il JEONG