Patents by Inventor Seung-hyun Hwang
Seung-hyun Hwang 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: 20240153926Abstract: A light emitting apparatus and a display apparatus including the same are disclosed. The light emitting apparatus is a light emitting apparatus including at least two light emitting modules disposed adjacent each other. The light emitting module includes a substrate, at least one light emitting device disposed on an upper surface of the substrate, and a molding layer covering at least part of the light emitting device.Type: ApplicationFiled: October 16, 2023Publication date: May 9, 2024Inventors: Jae Hyun PARK, Seung Sik HONG, Jung Hwan HWANG, Young Sik KI
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Patent number: 11926558Abstract: The present specification relates to a conductive structure body, a method for manufacturing the same, and an electrode and an electronic device including the conductive structure body.Type: GrantFiled: March 28, 2016Date of Patent: March 12, 2024Assignee: LG CHEM LTD.Inventors: Ilha Lee, Seung Heon Lee, Song Ho Jang, Dong Hyun Oh, Ji Young Hwang, Ki-Hwan Kim, Han Min Seo, Chan Hyoung Park, Sun Young Park
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Patent number: 11914145Abstract: Disclosed in the present invention is a floating hologram system. The floating hologram system includes a diffuser configured to form a projection image using light beams transmitted from an image transmitter and diffuse the formed image, and a holographic optical element on which the image diffused from the diffuser is incident and which generates a virtual image floating at a position a predetermined distance therefrom and has a convex lens characteristic. A distance between the diffuser and the holographic optical element is determined based on a focal length of the holographic optical element and a distance from the holographic optical element to the virtual image.Type: GrantFiled: December 10, 2020Date of Patent: February 27, 2024Assignee: KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATIONInventors: Seung Hyun Lee, Lee Hwan Hwang, Jae Hyun Lee, Sung Jae Ha, Soon Chul Kwon, Kwang Pyo Hong
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Patent number: 10817078Abstract: According to various embodiments of the present invention, a stylus pen can comprise: a pen body extended along an axial line; a touch tip provided on one end portion of the pen body; a cap arranged on the other end portion of the pen body; a first structure for changing the length of the stylus pen by moving the cap along the axial line; and a second structure coming in contact with at least a part of the first structure, and restricting the movement of the cap and/or the first structure.Type: GrantFiled: May 3, 2016Date of Patent: October 27, 2020Assignee: Samsung Electronics Co., LtdInventors: Chung Keun Yoo, Young Sun Park, Seung Hyun Hwang, Sang Min Kim, Dae Young Noh, Young Jin An, Soon Woong Yang, Seung Hoon Lee, Yun Jae Han
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Patent number: 10778929Abstract: Disclosed are a volume adjusting device and an adjusting method thereof for enabling an electronic device such as a TV to perform a volume adjustment operation among operations executable by the electronic device according to a prediction model stored through machine learning based on communication with surrounding devices in a 5G communication environment. According to the present disclosure, when information indicating adjustment of the volume of an electronic device by a user is generated, volume adjustment information may be learned, and the volume may be automatically adjusted to a volume preferred by the user on the basis of the learned information when the user views a video on the electronic device.Type: GrantFiled: September 5, 2019Date of Patent: September 15, 2020Assignee: LG ELECTRONICS INC.Inventors: Young Man Kim, Sang Jun Oh, Kyu Ho Lee, Jae Woong Jeong, Seung Hyun Hwang
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Publication number: 20190394420Abstract: Disclosed are a volume adjusting device and an adjusting method thereof for enabling an electronic device such as a TV to perform a volume adjustment operation among operations executable by the electronic device according to a prediction model stored through machine learning based on communication with surrounding devices in a 5G communication environment. According to the present disclosure, when information indicating adjustment of the volume of an electronic device by a user is generated, volume adjustment information may be learned, and the volume may be automatically adjusted to a volume preferred by the user on the basis of the learned information when the user views a video on the electronic device.Type: ApplicationFiled: September 5, 2019Publication date: December 26, 2019Applicant: LG ELECTRONICS INC.Inventors: Young Man KIM, Sang Jun OH, Kyu Ho LEE, Jae Woong JEONG, Seung Hyun HWANG
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Publication number: 20180217687Abstract: According to various embodiments of the present invention, a stylus pen can comprise: a pen body extended along an axial line; a touch tip provided on one end portion of the pen body; a cap arranged on the other end portion of the pen body; a first structure for changing the length of the stylus pen by moving the cap along the axial line; and a second structure coming in contact with at least a part of the first structure, and restricting the movement of the cap and/or the first structure.Type: ApplicationFiled: May 3, 2016Publication date: August 2, 2018Inventors: Chung Keun YOO, Young Sun PARK, Seung Hyun HWANG, Sang Min KIM, Dae Young NOH, Young Jin AN, Soon Woong YANG, Seung Hoon LEE, Yun Jae HAN
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Patent number: 9661771Abstract: An electronic device that can be attached to a cover and an electronic device attached to a cover are provided. The electronic device includes an electronic device body, a recess formed in an outer surface of the electronic device body, a movable member placed in the recess, an elastic member placed in the recess and supporting the movable member, and a retaining member placed in the recess and disposed around the movable member. The elastic member and the movable member are disposed to elastically bias the movable member from an inside of the recess to the outer surface of the electronic device body.Type: GrantFiled: February 11, 2015Date of Patent: May 23, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Seung Hyun Hwang, Hong Moon Chun, Soon Woong Yang
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Publication number: 20150245518Abstract: An electronic device that can be attached to a cover and an electronic device attached to a cover are provided. The electronic device includes an electronic device body, a recess formed in an outer surface of the electronic device body, a movable member placed in the recess, an elastic member placed in the recess and supporting the movable member, and a retaining member placed in the recess and disposed around the movable member. The elastic member and the movable member are disposed to elastically bias the movable member from an inside of the recess to the outer surface of the electronic device body.Type: ApplicationFiled: February 11, 2015Publication date: August 27, 2015Inventors: Seung Hyun HWANG, Hong Moon CHUN, Soon Woong YANG
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Patent number: 8452170Abstract: To simplify and miniaturize an interface structure for power supply and signal transmission and reception between a camera body and a lens unit and reduce operation restrictions of the interface structure, a digital single lens reflex (DSLR) camera includes a camera body and a lens unit which is attached to or detached from the camera body, in which the camera body includes interface pins formed contactable with the lens unit, the interface pins including power pins and signal pins, a pin housing that receives therein the interface pins, a flexible printed circuit board (FPCB) including a first pattern portion electrically connected with the power pins and a second pattern portion electrically connected with the signal pins, and a lead wire electrically connected with the first pattern portion.Type: GrantFiled: January 18, 2011Date of Patent: May 28, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Seung-hyun Hwang, Myung-gyu Kim
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Patent number: 8025447Abstract: Provided are an image processing device, the operating speed of which is increased by reducing mirror bounce, a photographing apparatus having the same, and a photographing method. The image processing device includes a mirror disposed to revolve with respect to a shaft, a first guide unit disposed in a path of revolution of the mirror to lessen vibration of the mirror when the mirror revolves, and a first elastic unit applying predetermined elastic force onto the first guide unit while being engaged with the first guide unit.Type: GrantFiled: July 30, 2009Date of Patent: September 27, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Seung-hyun Hwang, Myung-kyu Kim
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Publication number: 20110187922Abstract: To simplify and miniaturize an interface structure for power supply and signal transmission and reception between a camera body and a lens unit and reduce operation restrictions of the interface structure, a digital single lens reflex (DSLR) camera includes a camera body and a lens unit which is attached to or detached from the camera body, in which the camera body includes interface pins formed contactable with the lens unit, the interface pins including power pins and signal pins, a pin housing that receives therein the interface pins, a flexible printed circuit board (FPCB) including a first pattern portion electrically connected with the power pins and a second pattern portion electrically connected with the signal pins, and a lead wire electrically connected with the first pattern portion.Type: ApplicationFiled: January 18, 2011Publication date: August 4, 2011Applicant: Samsung Electronics Co., Ltd.Inventors: Seung-hyun Hwang, Myung-gyu Kim
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Publication number: 20100027091Abstract: Provided are an image processing device, the operating speed of which is increased by reducing mirror bounce, a photographing apparatus having the same, and a photographing method. The image processing device includes a mirror disposed to revolve with respect to a shaft, a first guide unit disposed in a path of revolution of the mirror to lessen vibration of the mirror when the mirror revolves, and a first elastic unit applying predetermined elastic force onto the first guide unit while being engaged with the first guide unit.Type: ApplicationFiled: July 30, 2009Publication date: February 4, 2010Applicant: Samsung Digital Imaging Co., Ltd.Inventors: Seung-hyun Hwang, Myung-kyu Kim