Patents by Inventor Sung-Ryung Park
Sung-Ryung 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: 11947132Abstract: There is provided a camera module including a plurality of ball bearings to support the driving of a lens barrel at the time of compensating for unintended camera movement due to disturbance such as hand shake. The lens barrel may be driven in first and second directions, independently, by one driving force exerted in the first direction perpendicular to an optical axis and by another driving force exerted in the second direction perpendicular to both the optical axis and the first direction, thereby preventing driving displacement from being generated at the time of compensating for unwanted motion such as hand shake while securing reliability against external impact, and having reduced power consumption at the time of compensating for the disturbance.Type: GrantFiled: November 19, 2021Date of Patent: April 2, 2024Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Sung Ryung Park, Oh Byoung Kwon, Soo Cheol Lim, Byung Woo Kang
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Publication number: 20220075202Abstract: There is provided a camera module including a plurality of ball bearings to support the driving of a lens barrel at the time of compensating for unintended camera movement due to disturbance such as hand shake. The lens barrel may be driven in first and second directions, independently, by one driving force exerted in the first direction perpendicular to an optical axis and by another driving force exerted in the second direction perpendicular to both the optical axis and the first direction, thereby preventing driving displacement from being generated at the time of compensating for unwanted motion such as hand shake while securing reliability against external impact, and having reduced power consumption at the time of compensating for the disturbance.Type: ApplicationFiled: November 19, 2021Publication date: March 10, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sung Ryung PARK, Oh Byoung KWON, Soo Cheol LIM, Byung Woo KANG
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Patent number: 11209663Abstract: There is provided a camera module including a plurality of ball bearings to support the driving of a lens barrel at the time of compensating for unintended camera movement due to disturbance such as hand shake. The lens barrel may be driven in first and second directions, independently, by one driving force exerted in the first direction perpendicular to an optical axis and by another driving force exerted in the second direction perpendicular to both the optical axis and the first direction, thereby preventing driving displacement from being generated at the time of compensating for unwanted motion such as hand shake while securing reliability against external impact, and having reduced power consumption at the time of compensating for the disturbance.Type: GrantFiled: September 4, 2019Date of Patent: December 28, 2021Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Sung Ryung Park, Oh Byoung Kwon, Soo Cheol Lim, Byung Woo Kang
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Patent number: 10812697Abstract: A camera module includes a housing having a lens module, an aperture module provided above the lens module and including blades that form incident holes having different sizes in multiple stages or successively, a moving part configured to linearly reciprocate to drive the blades, including a driving magnet facing a driving coil, a position sensor configured to sense a position of the moving part according to interaction with the driving magnet, and a controller configured to receive a signal from the position sensor and confirm or correct the position of the moving part.Type: GrantFiled: February 22, 2019Date of Patent: October 20, 2020Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Kyung Hun Lee, Jae Kyung Kim, Bo Sung Seo, Sang Joon Kim, Sung Ryung Park, Ho Young Joo, Sang Eun Park, Hwan Jun Kang
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Publication number: 20200077000Abstract: A camera module includes a housing having a lens module, an aperture module provided above the lens module and including blades that form incident holes having different sizes in multiple stages or successively, a moving part configured to linearly reciprocate to drive the blades, including a driving magnet facing a driving coil, a position sensor configured to sense a position of the moving part according to interaction with the driving magnet, and a controller configured to receive a signal from the position sensor and confirm or correct the position of the moving part.Type: ApplicationFiled: February 22, 2019Publication date: March 5, 2020Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Kyung Hun LEE, Jae Kyung KIM, Bo Sung SEO, Sang Joon KIM, Sung Ryung PARK, Ho Young JOO, Sang Eun PARK, Hwan Jun KANG
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Publication number: 20190391410Abstract: There is provided a camera module including a plurality of ball bearings to support the driving of a lens barrel at the time of compensating for unintended camera movement due to disturbance such as hand shake. The lens barrel may be driven in first and second directions, independently, by one driving force exerted in the first direction perpendicular to an optical axis and by another driving force exerted in the second direction perpendicular to both the optical axis and the first direction, thereby preventing driving displacement from being generated at the time of compensating for unwanted motion such as hand shake while securing reliability against external impact, and having reduced power consumption at the time of compensating for the disturbance.Type: ApplicationFiled: September 4, 2019Publication date: December 26, 2019Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sung Ryung PARK, Oh Byoung KWON, Soo Cheol LIM, Byung Woo KANG
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Patent number: 10444530Abstract: There is provided a camera module including a plurality of ball bearings to support the driving of a lens barrel at the time of compensating for unintended camera movement due to disturbance such as hand shake. The lens barrel may be driven in first and second directions, independently, by one driving force exerted in the first direction perpendicular to an optical axis and by another driving force exerted in the second direction perpendicular to both the optical axis and the first direction, thereby preventing driving displacement from being generated at the time of compensating for unwanted motion such as hand shake while securing reliability against external impact, and having reduced power consumption at the time of compensating for the disturbance.Type: GrantFiled: February 22, 2016Date of Patent: October 15, 2019Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Sung Ryung Park, Oh Byoung Kwon, Soo Cheol Lim, Byung Woo Kang
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Patent number: 9955077Abstract: A camera module includes first and second frames accommodated in housing, and a hand-shake correction unit. The hand-shake correction unit is provided on the first frame or the second frame and configured to generate a driving force in a direction perpendicular to an optical axis of a lens accommodated in the first and second frames. Sidewalls of the housing opposite to each other comprise different thicknesses.Type: GrantFiled: May 21, 2015Date of Patent: April 24, 2018Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Soo Cheol Lim, Sung Ryung Park, Chul Jin Kim, Jae Hyuk Kim, Oh Byoung Kwon, Byung Woo Kang
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Patent number: 9921458Abstract: There is provided a camera module including: a housing unit; a lens unit which is movable relative to the housing unit in an optical axis direction and directions perpendicular with respect to an optical axis; and an actuator unit moving the lens unit, wherein corners of the housing unit are provided with flat surfaces which are inclined with respect to an optical axis of the lens unit.Type: GrantFiled: May 28, 2015Date of Patent: March 20, 2018Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Soo Cheol Lim, Chul Jin Kim, Oh Byoung Kwon, Sung Ryung Park, Jae Hyuk Lee
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Patent number: 9762785Abstract: A camera module includes: a driving part comprising a lens module; a fixed part spaced apart from the driving part; a suspension wire having a first end fixed to the fixed part and a second end fixed to the driving part; and a damper part enclosing at least a portion of the suspension wire.Type: GrantFiled: November 17, 2015Date of Patent: September 12, 2017Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Chul Jin Kim, Soo Cheol Lim, Byung Woo Kang, Sung Ryung Park
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Patent number: 9618770Abstract: There is provided a camera module including a plurality of ball bearings to support the driving of a lens barrel at the time of compensating for unintended camera movement due to disturbance such as hand shake. The lens barrel may be driven in first and second directions, independently, by one driving force exerted in the first direction perpendicular to an optical axis and by another driving force exerted in the second direction perpendicular to both the optical axis and the first direction, thereby preventing driving displacement from being generated at the time of compensating for unwanted motion such as hand shake while securing reliability against external impact, and having reduced power consumption at the time of compensating for the disturbance.Type: GrantFiled: April 6, 2015Date of Patent: April 11, 2017Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Sung Ryung Park, Oh Byoung Kwon, Soo Cheol Lim, Byung Woo Kang
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Publication number: 20160261778Abstract: A camera module includes: a driving part comprising a lens module; a fixed part spaced apart from the driving part; a suspension wire having a first end fixed to the fixed part and a second end fixed to the driving part; and a damper part enclosing at least a portion of the suspension wire.Type: ApplicationFiled: November 17, 2015Publication date: September 8, 2016Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Chul Jin KIM, Soo Cheol LIM, Byung Woo KANG, Sung Ryung PARK
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Patent number: 9372352Abstract: A lens driving device includes a lens barrel supporting a lens; an autofocusing driving unit disposed on one side of a plane perpendicular to an optical axis direction based on the lens barrel to thereby drive the lens barrel in the optical axis direction; and a hand-shake prevention driving unit disposed on sides of the plane perpendicular to the optical axis direction other than the one side on which the autofocusing driving unit is disposed, to thereby drive the lens in a direction perpendicular to the optical axis direction.Type: GrantFiled: June 20, 2014Date of Patent: June 21, 2016Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Soo Cheol Lim, Chul Jin Kim, Jae Hyuk Lee, Sung Ryung Park
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Publication number: 20160170229Abstract: There is provided a camera module including a plurality of ball bearings to support the driving of a lens barrel at the time of compensating for unintended camera movement due to disturbance such as hand shake. The lens barrel may be driven in first and second directions, independently, by one driving force exerted in the first direction perpendicular to an optical axis and by another driving force exerted in the second direction perpendicular to both the optical axis and the first direction, thereby preventing driving displacement from being generated at the time of compensating for unwanted motion such as hand shake while securing reliability against external impact, and having reduced power consumption at the time of compensating for the disturbance.Type: ApplicationFiled: February 22, 2016Publication date: June 16, 2016Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sung Ryung PARK, Oh Byoung KWON, Soo Cheol LIM, Byung Woo KANG
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Patent number: 9360735Abstract: Disclosed herein is camera module including: a lens barrel; an auto-focusing actuator; and a handshake compensating actuator, wherein the auto-focusing actuator and the handshake compensating actuator include a common magnet for actuating auto-focusing and handshake compensation, an auto-focusing corner magnet, a coil for auto-focusing, and a coil for handshake compensation, one surface of the common magnet for actuating auto-focusing and handshake compensation and the auto-focusing corner magnet face the coil for auto-focusing and the other surface of the common magnet for actuating auto-focusing and handshake compensation faces the coil for handshake compensation.Type: GrantFiled: March 15, 2013Date of Patent: June 7, 2016Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Soo Cheol Lim, Sung Ryung Park, Yutaka Yamauchi, Byung Woo Kang, Sang Min On
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Patent number: 9329402Abstract: A lens driving device includes a lens barrel supporting a lens; an autofocusing driving unit disposed on one side of a plane perpendicular to an optical axis direction based on the lens barrel to thereby drive the lens barrel in the optical axis direction; and a hand-shake prevention driving unit disposed on sides of the plane perpendicular to the optical axis direction other than the one side on which the autofocusing driving unit is disposed, to thereby drive the lens in a direction perpendicular to the optical axis direction.Type: GrantFiled: June 20, 2014Date of Patent: May 3, 2016Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Soo Cheol Lim, Chul Jin Kim, Jae Hyuk Lee, Sung Ryung Park
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Publication number: 20150373272Abstract: A camera module includes first and second frames accommodated in housing, and a hand-shake correction unit. The hand-shake correction unit is provided on the first frame or the second frame and configured to generate a driving force in a direction perpendicular to an optical axis of a lens accommodated in the first and second frames. Sidewalls of the housing opposite to each other comprise different thicknesses.Type: ApplicationFiled: May 21, 2015Publication date: December 24, 2015Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Soo Cheol LIM, Sung Ryung PARK, Chul Jin KIM, Jae Hyuk KIM, Oh Byoung KWON, Byung Woo KANG
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Publication number: 20150346587Abstract: There is provided a camera module including: a housing unit; a lens unit which is movable relative to the housing unit in an optical axis direction and directions perpendicular with respect to an optical axis; and an actuator unit moving the lens unit, wherein corners of the housing unit are provided with flat surfaces which are inclined with respect to an optical axis of the lens unit.Type: ApplicationFiled: May 28, 2015Publication date: December 3, 2015Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Soo Cheol LIM, Chul Jin KIM, Oh Byoung KWON, Sung Ryung PARK, Jae Hyuk LEE
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Publication number: 20150304562Abstract: An imaging apparatus including an imaging unit, a lens transferring means, and an image processing device. The image processing device may include a controlling unit, an illuminance sensing unit, an image storing unit, an image processing unit, a noise removing unit, a memory, and a displaying unit. Therefore, hand shaking at the time of capturing an image may be compensated for by the lens transferring means, and an exposure time may be compensated for by synthesizing luminance information of several images with the image processing device, whereby a clear image may be obtained even in a low luminance environment.Type: ApplicationFiled: April 22, 2014Publication date: October 22, 2015Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sang Min On, Sung Ryung Park, Soo Cheol Lim, Byung Woo Kang, Chul Jin Kim
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Publication number: 20150296112Abstract: There is provided a camera module including a plurality of ball bearings to support the driving of a lens barrel at the time of compensating for unintended camera movement due to disturbance such as hand shake. The lens barrel may be driven in first and second directions, independently, by one driving force exerted in the first direction perpendicular to an optical axis and by another driving force exerted in the second direction perpendicular to both the optical axis and the first direction, thereby preventing driving displacement from being generated at the time of compensating for unwanted motion such as hand shake while securing reliability against external impact, and having reduced power consumption at the time of compensating for the disturbance.Type: ApplicationFiled: April 6, 2015Publication date: October 15, 2015Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sung Ryung PARK, Oh Byoung KWON, Soo Cheol LIM, Byung Woo KANG