Patents by Inventor Jae-keun Park
Jae-keun 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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Patent number: 11951890Abstract: Proposed are a seat side bolster apparatus and a control method thereof. The seat side bolster apparatus of the disclosure includes a driving unit, which is provided under a foam pad of a seat cushion, is moved upwards and downwards by operation of an actuator, and presses the foam pad upwards when moving upwards, and a covering bracket, which is connected to the driving unit so as to be moved upwards and downwards together with the driving unit and to which an end of a covering enveloping the foam pad of the seat cushion is fixed.Type: GrantFiled: July 13, 2022Date of Patent: April 9, 2024Assignee: HYUNDAI TRANSYS INCORPORATEDInventors: Jae Keun Park, Do Hyun Kim, Sung Hyun Jo, Seung Joon Lee, Jae Sang Lim
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Patent number: 11945744Abstract: Disclosed are a method and apparatus for reusing wastewater. The method for reusing wastewater disclosed herein includes: generating a mixed wastewater by mixing multiple types of wastewater (S20); performing a first purification by passing the mixed wastewater through a flocculation-sedimentation unit (S40); performing a second purification by passing an effluent of the flocculation-sedimentation unit through a membrane bioreactor (MBR) (S60); performing a third purification by passing an effluent of the MBR through a reverse-osmosis membrane unit (S80); and reusing an effluent of the reverse-osmosis membrane unit as cooling water or industrial water (S100).Type: GrantFiled: April 14, 2023Date of Patent: April 2, 2024Assignees: SAMSUNG ENGINEERING CO., LTD., SAMSUNG ELECTRONICS CO., LTDInventors: Seok Hwan Hong, Dae Soo Park, Seung Joon Chung, Yong Xun Jin, Jae Hyung Park, Jae Hoon Choi, Jae Dong Hwang, Jong Keun Yi, Su Hyoung Cho, Kyu Won Hwang, June Yurl Hur, Je Hun Kim, Ji Won Chun
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Publication number: 20240103343Abstract: An embodiment of the present invention relates to a camera module comprising: a housing; a bobbin arranged inside the housing; a first magnet arranged on the bobbin; a first coil arranged in the housing and facing the first magnet; a plurality of lenses attached to the bobbin; and an iris unit coupled to the bobbin, wherein the plurality of lenses comprises a first lens and a second lens distanced from each other, and at least a portion of the iris unit is positioned between the first lens and the second lens.Type: ApplicationFiled: November 30, 2023Publication date: March 28, 2024Inventors: Jae Keun PARK, Tae Min HA
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Publication number: 20240076768Abstract: There is disclosed a fine grained pure titanium having an equiaxed microstructure (a microstructure with an aspect ratio (i.e., the length of a major axis/the length of a minor axis fraction ratio) is less than 3) of 90% or more and an average grain size of 15 ?m or less, and a manufacturing method for the same.Type: ApplicationFiled: March 7, 2022Publication date: March 7, 2024Inventors: Chan-hee PARK, Jong-taek YEOM, Jae-keun HONG
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Patent number: 11912674Abstract: The present invention provides methods for treating or ameliorating metabolic diseases, cholestatic liver diseases, or organ fibrosis, which comprises administering to a subject a therapeutically effective amount of a pharmaceutical composition comprising an isoxazole derivative, a racemate, an enantiomer, or a diastereoisomer thereof, or a pharmaceutically acceptable salt of the derivative, the racemate, the enantiomer, or the diastereoisomer.Type: GrantFiled: March 4, 2021Date of Patent: February 27, 2024Assignee: IL DONG PHARMACEUTICAL CO., LTD.Inventors: Jae-Hoon Kang, Hong-Sub Lee, Yoon-Suk Lee, Jin-Ah Jeong, Sung-Wook Kwon, Jeong-Guen Kim, Kyung-Sun Kim, Dong-Keun Song, Sun-Young Park, Kyeo-Jin Kim, Ji-Hye Choi, Hey-Min Hwang
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Patent number: 11868038Abstract: An embodiment of the present invention relates to a camera module comprising: a housing; a bobbin arranged inside the housing; a first magnet arranged on the bobbin; a first coil arranged in the housing and facing the first magnet; a plurality of lenses attached to the bobbin; and an iris unit coupled to the bobbin, wherein the plurality of lenses comprises a first lens and a second lens distanced from each other, and at least a portion of the iris unit is positioned between the first lens and the second lens.Type: GrantFiled: July 6, 2022Date of Patent: January 9, 2024Assignee: LG INNOTEK CO., LTD.Inventors: Jae Keun Park, Tae Min Ha
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Publication number: 20230408888Abstract: The present invention comprises: a base; a housing disposed at one side of the base; a lens barrel disposed inside the housing; a cover disposed at one side of the housing; a first substrate disposed at the other side of the base; an image sensor which is installed on the first substrate, and disposed below the lens barrel; a diaphragm set which is movably supported inside the housing and which adjusts the amount of light incident to the lens barrel; a first drive unit comprising a first coil and a first magnet which enable the lens barrel and the diaphragm set to move together in the optical axis direction; and a second substrate which is attached to the housing and comprises a plurality of terminals which protrude to the outside as a result of the drive of the first drive unit, wherein the diaphragm set has a second drive unit for driving the diaphragms disposed therein, and the terminals are also connected to the second drive unit.Type: ApplicationFiled: September 6, 2023Publication date: December 21, 2023Inventors: Jae Keun PARK, Tae Min HA, Doo Shik SHIN
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Patent number: 11846767Abstract: A camera module includes a lens assembly accommodating a liquid lens unit, and a lens-moving unit disposed along an optical axis between the lens assembly and an image sensor, the lens-moving unit being configured to move the lens assembly in a horizontal direction perpendicular to the optical axis of the liquid lens unit in response to a horizontal control signal, wherein the lens-moving unit includes a fixed body, a moving body disposed on the fixed body so as to be movable in the horizontal direction, and a plurality of wires configured to contract or expand independently of each other so as to move the moving body in the horizontal direction in response to the horizontal control signal, each of the plurality of wires including one end connected to the fixed body and an opposite end connected to the moving body.Type: GrantFiled: January 23, 2019Date of Patent: December 19, 2023Assignee: LG INNOTEK CO., LTD.Inventor: Jae Keun Park
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Patent number: 11789338Abstract: The present invention comprises: a base; a housing disposed at one side of the base; a lens barrel disposed inside the housing; a cover disposed at one side of the housing; a first substrate disposed at the other side of the base; an image sensor which is installed on the first substrate, and disposed below the lens barrel; a diaphragm set which is movably supported inside the housing and which adjusts the amount of light incident to the lens barrel; a first drive unit comprising a first coil and a first magnet which enable the lens barrel and the diaphragm set to move together in the optical axis direction; and a second substrate which is attached to the housing and comprises a plurality of terminals which protrude to the outside as a result of the drive of the first drive unit, wherein the diaphragm set has a second drive unit for driving the diaphragms disposed therein, and the terminals are also connected to the second drive unit.Type: GrantFiled: January 22, 2021Date of Patent: October 17, 2023Assignee: LG INNOTEK CO., LTD.Inventors: Jae Keun Park, Tae Min Ha, Doo Shik Shin
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Publication number: 20230292008Abstract: A camera device including a mover including a first magnet; a lens; a stator including a first coil; a first substrate; a second substrate movably disposed on the first substrate; an image sensor disposed on the second substrate; a second coil disposed on the first substrate; and a second magnet disposed on the second substrate and facing the second coil is provided. The second substrate includes a coupling part coupled to the image sensor, and an extension part extending outwardly from the coupling part so that at least a portion thereof overlaps with the first substrate in the optical axis direction, and the camera device further includes a ball disposed between the first substrate and the extension part of the second substrate.Type: ApplicationFiled: May 17, 2023Publication date: September 14, 2023Applicant: LG INNOTEK CO., LTD.Inventor: Jae Keun PARK
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Publication number: 20230269453Abstract: An embodiment of the present invention discloses a camera actuator comprising: a housing; a first lens assembly and a second lens assembly moving in the optical axis direction in the housing; and a driving unit for moving the first lens assembly and the second lens assembly, wherein the first lens assembly includes a first outer side surface, and the second lens assembly includes a second outer side surface which faces the first outer side surface and at least partially overlaps the first outer side surface in the optical axis direction and a bonding member that is in contact with at least one of the first outer side surface and the second outer side surface.Type: ApplicationFiled: August 10, 2021Publication date: August 24, 2023Inventors: Sung Guk LEE, Jae Keun PARK, Seong Min LEE
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Publication number: 20230254566Abstract: A camera module includes a lens driving device having a housing, a first circuit board disposed below the housing, a filter disposed on an upper surface of the first circuit board, a second circuit board disposed below the first circuit board, an image sensor disposed on the second circuit board and coupled to a lower surface of the first circuit board, and a first adhesive member disposed between the lower surface of the first circuit board and an upper surface of the second circuit board, and electrically connecting the first circuit board and the second circuit board. A lower surface of the image sensor is higher than the upper surface of the second circuit board.Type: ApplicationFiled: April 21, 2023Publication date: August 10, 2023Applicant: LG INNOTEK CO., LTD.Inventor: Jae Keun PARK
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Patent number: 11696032Abstract: A camera device including a mover comprising a first magnet; a lens; a stator including a first coil; a first substrate; a second substrate movably disposed on the first substrate; an image sensor disposed on the second substrate; a second coil disposed on the first substrate; and a second magnet disposed on the second substrate and facing the second coil is provided. The second substrate includes a coupling part coupled to the image sensor, and an extension part extending outwardly from the coupling part so that at least a portion thereof overlaps with the first substrate in the optical axis direction, and the camera device further includes a ball disposed between the first substrate and the extension part of the second substrate.Type: GrantFiled: May 9, 2022Date of Patent: July 4, 2023Assignee: LG INNOTEK CO., LTD.Inventor: Jae Keun Park
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Publication number: 20230199284Abstract: The present embodiment relates to a camera module comprising: a first substrate; a second substrate spaced from the first substrate in the optical axis direction on the first substrate; an image sensor electrically connected to the second substrate; a housing arranged on the second substrate; and a passive element arranged between the first substrate and the second substrate, wherein the passive element is arranged at a position lower than that of the lower end of the housing.Type: ApplicationFiled: May 24, 2021Publication date: June 22, 2023Applicant: LG INNOTEK CO., LTD.Inventor: Jae Keun PARK
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Patent number: 11665421Abstract: A camera module includes a lens driving device having a housing, a first circuit board disposed below the housing, a filter disposed on an upper surface of the first circuit board, a second circuit board disposed below the first circuit board, an image sensor disposed on the second circuit board and coupled to a lower surface of the first circuit board, and a first adhesive member disposed between the lower surface of the first circuit board and an upper surface of the second circuit board, and electrically connecting the first circuit board and the second circuit board. A lower surface of the image sensor is higher than the upper surface of the second circuit board.Type: GrantFiled: December 23, 2021Date of Patent: May 30, 2023Assignee: LG INNOTEK CO., LTD.Inventor: Jae Keun Park
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Publication number: 20230090273Abstract: A lens driving device includes a first housing; a bobbin disposed in the first housing; an aperture disposed on the bobbin; a board disposed on the first housing; a second coil and a fourth coil disposed on the board; a second magnet disposed on the bobbin and facing the second coil; a fourth magnet disposed on the aperture and facing the fourth coil; and a fourth sensor disposed on the board and configured to sense the fourth magnet. The fourth coil is overlapped with the second coil in a first direction perpendicular to an optical axis direction.Type: ApplicationFiled: November 29, 2022Publication date: March 23, 2023Applicant: LG INNOTEK CO., LTD.Inventor: Jae Keun PARK
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Publication number: 20230018645Abstract: Proposed are a seat side bolster apparatus and a control method thereof. The seat side bolster apparatus of the disclosure includes a driving unit, which is provided under a foam pad of a seat cushion, is moved upwards and downwards by operation of an actuator, and presses the foam pad upwards when moving upwards, and a covering bracket, which is connected to the driving unit so as to be moved upwards and downwards together with the driving unit and to which an end of a covering enveloping the foam pad of the seat cushion is fixed.Type: ApplicationFiled: July 13, 2022Publication date: January 19, 2023Inventors: Jae Keun PARK, Do Hyun KIM, Sung Hyun JO, Seung Joon LEE, Jae Sang LIM
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Patent number: 11543622Abstract: The present embodiment relates to a lens driving device, a camera module and an optical apparatus, the lens driving device comprising: a first housing; a second housing; a bobbin; an aperture; a first coil, a second coil, a third coil, and a fourth coil; a first magnet; a second magnet; a third magnet; and a fourth magnet, wherein the first coil, the second coil, the third coil, and the fourth coil are disposed to be spaced apart from each other; the first coil and the third coil are disposed opposite to each other with the first magnet and the third magnet interposed therebetween; and the second coil and the fourth coil are disposed opposite to each other with the second magnet and the fourth magnet interposed therebetween.Type: GrantFiled: August 7, 2018Date of Patent: January 3, 2023Assignee: LG INNOTEK CO., LTD.Inventor: Jae Keun Park
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Publication number: 20220342278Abstract: An embodiment of the present invention relates to a camera module comprising: a housing; a bobbin arranged inside the housing; a first magnet arranged on the bobbin; a first coil arranged in the housing and facing the first magnet; a plurality of lenses attached to the bobbin; and an iris unit coupled to the bobbin, wherein the plurality of lenses comprises a first lens and a second lens distanced from each other, and at least a portion of the iris unit is positioned between the first lens and the second lens.Type: ApplicationFiled: July 6, 2022Publication date: October 27, 2022Inventors: Jae Keun PARK, Tae Min HA
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Publication number: 20220264015Abstract: A camera device including a mover comprising a first magnet; a lens; a stator including a first coil; a first substrate; a second substrate movably disposed on the first substrate; an image sensor disposed on the second substrate; a second coil disposed on the first substrate; and a second magnet disposed on the second substrate and facing the second coil is provided. The second substrate includes a coupling part coupled to the image sensor, and an extension part extending outwardly from the coupling part so that at least a portion thereof overlaps with the first substrate in the optical axis direction, and the camera device further includes a ball disposed between the first substrate and the extension part of the second substrate.Type: ApplicationFiled: May 9, 2022Publication date: August 18, 2022Applicant: LG INNOTEK CO., LTD.Inventor: Jae Keun PARK