Patents by Inventor Taemin Ha
Taemin Ha 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: 20240027725Abstract: A VCM (voice coil motor) is disclosed, the VCM including: a rotor including a lens-accommodating, both ends opened cylindrical bobbin and a coil block including a coil wound on a periphery of the bobbin; a stator including a cylindrical yoke formed with a lens-exposing opening, a plurality of magnets disposed inside the yoke and opposite to the coil block, and a housing disposed inside the yoke to fix the plurality of magnets; and an elastic member elastically supporting the bobbin.Type: ApplicationFiled: October 5, 2023Publication date: January 25, 2024Inventors: Seongmin Lee, Sangok Park, Sangjun Min, Kyoungho Yoo, Taejin Jung, Taemin Ha, Seungki Kim
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Patent number: 11809014Abstract: A VCM (voice coil motor) is disclosed, the VCM including: a rotor including a lens-accommodating, both ends opened cylindrical bobbin and a coil block including a coil wound on a periphery of the bobbin; a stator including a cylindrical yoke formed with a lens-exposing opening, a plurality of magnets disposed inside the yoke and opposite to the coil block, and a housing disposed inside the yoke to fix the plurality of magnets; and an elastic member elastically supporting the bobbin.Type: GrantFiled: December 21, 2020Date of Patent: November 7, 2023Assignee: LG INNOTEK CO., LTD.Inventors: Seongmin Lee, Sangok Park, Sangjun Min, Kyoungho Yoo, Taejin Jung, Taemin Ha, Seungki Kim
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Publication number: 20230266604Abstract: An optical image stabilization OIS unit including a base; a holder module including an outer blade spaced apart from the base, a bobbin disposed in the outer blade, and a spring member connecting the bobbin and the outer blade; a first coil disposed on the bobbin; a magnet configured to move the bobbin by interacting with the first coil; a second coil configured to move the holder module by interacting with the magnet; a wire electrically connected with the first coil through the spring member; and a buffer unit connected with the wire, wherein the buffer unit has a curved shape having a curvature.Type: ApplicationFiled: April 28, 2023Publication date: August 24, 2023Applicant: LG Innotek Co., Ltd.Inventors: Minsoo KIM, Seongcheol JEONG, Taemin HA, Seonyoung KIM, Junghyun LEE
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Patent number: 11675210Abstract: A camera module according to an embodiment of the present invention may include a first Printed Circuit Board (PCB) configured to have an image sensor mounted thereon; a housing unit disposed over the first PCB; a holder module spaced apart from a bottom surface within the housing unit at a specific interval and configured to have a first coil wound on its outer circumferential face and to include at least lens therein; a second PCB combined with the bottom surface of the holder module; a third PCB disposed over the holder module; and a plurality of wire springs each configured to have one end connected to the second PCB and the other end connected to the third PCB.Type: GrantFiled: October 18, 2021Date of Patent: June 13, 2023Assignee: LG INNOTEK CO., LTD.Inventors: Minsoo Kim, Seongcheol Jeong, Taemin Ha, Seonyoung Kim, Junghyun Lee
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Publication number: 20220035175Abstract: A camera module according to an embodiment of the present invention may include a first Printed Circuit Board (PCB) configured to have an image sensor mounted thereon; a housing unit disposed over the first PCB; a holder module spaced apart from a bottom surface within the housing unit at a specific interval and configured to have a first coil wound on its outer circumferential face and to include at least lens therein; a second PCB combined with the bottom surface of the holder module; a third PCB disposed over the holder module; and a plurality of wire springs each configured to have one end connected to the second PCB and the other end connected to the third PCB.Type: ApplicationFiled: October 18, 2021Publication date: February 3, 2022Applicant: LG Innotek Co., Ltd.Inventors: Minsoo KIM, Seongcheol JEONG, Taemin HA, Seonyoung KIM, Junghyun LEE
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Patent number: 11175515Abstract: A camera module according to an embodiment of the present invention may include a first Printed Circuit Board (PCB) configured to have an image sensor mounted thereon; a housing unit disposed over the first PCB; a holder module spaced apart from a bottom surface within the housing unit at a specific interval and configured to have a first coil wound on its outer circumferential face and to include at least lens therein; a second PCB combined with the bottom surface of the holder module; a third PCB disposed over the holder module; and a plurality of wire springs each configured to have one end connected to the second PCB and the other end connected to the third PCB.Type: GrantFiled: February 27, 2020Date of Patent: November 16, 2021Assignee: LG Innotek Co., Ltd.Inventors: Minsoo Kim, Seongcheol Jeong, Taemin Ha, Seonyoung Kim, Junghyun Lee
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Publication number: 20210109310Abstract: A VCM (voice coil motor) is disclosed, the VCM including: a rotor including a lens-accommodating, both ends opened cylindrical bobbin and a coil block including a coil wound on a periphery of the bobbin; a stator including a cylindrical yoke formed with a lens-exposing opening, a plurality of magnets disposed inside the yoke and opposite to the coil block, and a housing disposed inside the yoke to fix the plurality of magnets; and an elastic member elastically supporting the bobbin.Type: ApplicationFiled: December 21, 2020Publication date: April 15, 2021Inventors: Seongmin Lee, Sangok Park, Sangjun Min, Kyoungho Yoo, Taejin Jung, Taemin Ha, Seungki Kim
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Patent number: 10914914Abstract: A VCM (voice coil motor) is disclosed, the VCM including: a rotor including a lens-accommodating, both ends opened cylindrical bobbin and a coil block including a coil wound on a periphery of the bobbin; a stator including a cylindrical yoke formed with a lens-exposing opening, a plurality of magnets disposed inside the yoke and opposite to the coil block, and a housing disposed inside the yoke to fix the plurality of magnets; and an elastic member elastically supporting the bobbin.Type: GrantFiled: December 13, 2018Date of Patent: February 9, 2021Assignee: LG INNOTEK CO., LTD.Inventors: Seongmin Lee, Sangok Park, Sangjun Min, Kyoungho Yoo, Taejin Jung, Taemin Ha, Seungki Kim
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Publication number: 20200192117Abstract: A camera module according to an embodiment of the present invention may include a first Printed Circuit Board (PCB) configured to have an image sensor mounted thereon; a housing unit disposed over the first PCB; a holder module spaced apart from a bottom surface within the housing unit at a specific interval and configured to have a first coil wound on its outer circumferential face and to include at least lens therein; a second PCB combined with the bottom surface of the holder module; a third PCB disposed over the holder module; and a plurality of wire springs each configured to have one end connected to the second PCB and the other end connected to the third PCB.Type: ApplicationFiled: February 27, 2020Publication date: June 18, 2020Applicant: LG Innotek Co., Ltd.Inventors: Minsoo KIM, Seongcheol JEONG, Taemin HA, Seonyoung KIM, Junghyun LEE
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Patent number: 10606097Abstract: A camera module according to an embodiment of the present invention may include a first Printed Circuit Board (PCB) configured to have an image sensor mounted thereon; a housing unit disposed over the first PCB; a holder module spaced apart from a bottom surface within the housing unit at a specific interval and configured to have a first coil wound on its outer circumferential face and to include at least lens therein; a second PCB combined with the bottom surface of the holder module; a third PCB disposed over the holder module; and a plurality of wire springs each configured to have one end connected to the second PCB and the other end connected to the third PCB.Type: GrantFiled: August 8, 2018Date of Patent: March 31, 2020Assignee: LG INNOTEK CO., LTD.Inventors: Minsoo Kim, Seongcheol Jeong, Taemin Ha, Seonyoung Kim, Junghyun Lee
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Publication number: 20190154951Abstract: A VCM (voice coil motor) is disclosed, the VCM including: a rotor including a lens-accommodating, both ends opened cylindrical bobbin and a coil block including a coil wound on a periphery of the bobbin; a stator including a cylindrical yoke formed with a lens-exposing opening, a plurality of magnets disposed inside the yoke and opposite to the coil block, and a housing disposed inside the yoke to fix the plurality of magnets; and an elastic member elastically supporting the bobbin.Type: ApplicationFiled: December 13, 2018Publication date: May 23, 2019Inventors: SEONGMIN LEE, SANGOK PARK, SANGJUN MIN, KYOUNGHO YOO, TAEJIN JUNG, TAEMIN HA, SEUNGKI KIM
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Patent number: 10185117Abstract: A VCM (voice coil motor) is disclosed, the VCM including: a rotor including a lens-accommodating, both ends opened cylindrical bobbin and a coil block including a coil wound on a periphery of the bobbin; a stator including a cylindrical yoke formed with a lens-exposing opening, a plurality of magnets disposed inside the yoke and opposite to the coil block, and a housing disposed inside the yoke to fix the plurality of magnets; and an elastic member elastically supporting the bobbin.Type: GrantFiled: January 5, 2017Date of Patent: January 22, 2019Assignee: LG INNOTEK CO., LTD.Inventors: Seongmin Lee, Sangok Park, Sangjun Min, Kyoungho Yoo, Taejin Jung, Taemin Ha, Seungki Kim
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Publication number: 20180348539Abstract: A camera module according to an embodiment of the present invention may include a first Printed Circuit Board (PCB) configured to have an image sensor mounted thereon; a housing unit disposed over the first PCB; a holder module spaced apart from a bottom surface within the housing unit at a specific interval and configured to have a first coil wound on its outer circumferential face and to include at least lens therein; a second PCB combined with the bottom surface of the holder module; a third PCB disposed over the holder module; and a plurality of wire springs each configured to have one end connected to the second PCB and the other end connected to the third PCB.Type: ApplicationFiled: August 8, 2018Publication date: December 6, 2018Applicant: LG Innotek Co., Ltd.Inventors: Minsoo KIM, Seongcheol JEONG, Taemin HA, Seonyoung KIM, Junghyun LEE
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Patent number: 10067356Abstract: A camera module according to an embodiment of the present invention may include a first Printed Circuit Board (PCB) configured to have an image sensor mounted thereon; a housing unit disposed over the first PCB; a holder module spaced apart from a bottom surface within the housing unit at a specific interval and configured to have a first coil wound on its outer circumferential face and to include at least lens therein; a second PCB combined with the bottom surface of the holder module; a third PCB disposed over the holder module; and a plurality of wire springs each configured to have one end connected to the second PCB and the other end connected to the third PCB.Type: GrantFiled: December 27, 2016Date of Patent: September 4, 2018Assignee: LG INNOTEK CO., LTD.Inventors: Minsoo Kim, Seongcheol Jeong, Taemin Ha, Seonyoung Kim, Junghyun Lee
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Publication number: 20170115464Abstract: A VCM (voice coil motor) is disclosed, the VCM including: a rotor including a lens-accommodating, both ends opened cylindrical bobbin and a coil block including a coil wound on a periphery of the bobbin; a stator including a cylindrical yoke formed with a lens-exposing opening, a plurality of magnets disposed inside the yoke and opposite to the coil block, and a housing disposed inside the yoke to fix the plurality of magnets; and an elastic member elastically supporting the bobbin.Type: ApplicationFiled: January 5, 2017Publication date: April 27, 2017Inventors: Seongmin Lee, Sangok Park, Sangjun Min, Kyoungho Yoo, Taejin Jung, Taemin Ha, Seungki Kim
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Publication number: 20170108706Abstract: A camera module according to an embodiment of the present invention may include a first Printed Circuit Board (PCB) configured to have an image sensor mounted thereon; a housing unit disposed over the first PCB; a holder module spaced apart from a bottom surface within the housing unit at a specific interval and configured to have a first coil wound on its outer circumferential face and to include at least lens therein; a second PCB combined with the bottom surface of the holder module; a third PCB disposed over the holder module; and a plurality of wire springs each configured to have one end connected to the second PCB and the other end connected to the third PCB.Type: ApplicationFiled: December 27, 2016Publication date: April 20, 2017Applicant: LG Innotek Co., Ltd.Inventors: Minsoo KIM, Seongcheol JEONG, Taemin HA, Seonyoung KIM, Junghyun LEE
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Patent number: 9575283Abstract: A VCM (voice coil motor) is disclosed, the VCM including: a rotor including a lens-accommodating, both ends opened cylindrical bobbin and a coil block including a coil wound on a periphery of the bobbin; a stator including a cylindrical yoke formed with a lens-exposing opening, a plurality of magnets disposed inside the yoke and opposite to the coil block, and a housing disposed inside the yoke to fix the plurality of magnets; and an elastic member elastically supporting the bobbin.Type: GrantFiled: October 15, 2015Date of Patent: February 21, 2017Assignee: LG INNOTEK CO., LTD.Inventors: Seongmin Lee, Sangok Park, Sangjun Min, Kyoungho Yoo, Taejin Jung, Taemin Ha, Seungki Kim
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Patent number: 9563067Abstract: A camera module according to an embodiment of the present invention may include a first Printed Circuit Board (PCB) configured to have an image sensor mounted thereon; a housing unit disposed over the first PCB; a holder module spaced apart from a bottom surface within the housing unit at a specific interval and configured to have a first coil wound on its outer circumferential face and to include at least lens therein; a second PCB combined with the bottom surface of the holder module; a third PCB disposed over the holder module; and a plurality of wire springs each configured to have one end connected to the second PCB and the other end connected to the third PCB.Type: GrantFiled: June 11, 2015Date of Patent: February 7, 2017Assignee: LG Innotek Co., Ltd.Inventors: Minsoo Kim, Seongcheol Jeong, Taemin Ha, Seonyoung Kim, Junghyun Lee
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Publication number: 20160033736Abstract: A VCM (voice coil motor) is disclosed, the VCM including: a rotor including a lens-accommodating, both ends opened cylindrical bobbin and a coil block including a coil wound on a periphery of the bobbin; a stator including a cylindrical yoke formed with a lens-exposing opening, a plurality of magnets disposed inside the yoke and opposite to the coil block, and a housing disposed inside the yoke to fix the plurality of magnets; and an elastic member elastically supporting the bobbin.Type: ApplicationFiled: October 15, 2015Publication date: February 4, 2016Inventors: Seongmin Lee, Sangok Park, Sangjun Min, Kyoungho Yoo, Taejin Jung, Taemin Ha, Seungki Kim
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Patent number: 9247114Abstract: A camera module according to an aspect of the present invention includes a camera module housing configured to have an opening on the upper side thereof and have an image sensor installed therein and a window member made of light transmission material, formed to have a shape corresponding to the opening of the camera module housing, and fixed to the opening.Type: GrantFiled: June 27, 2012Date of Patent: January 26, 2016Assignee: LG Innotek Co., Ltd.Inventor: Taemin Ha