Patents by Inventor Hong Seok Lee
Hong Seok Lee 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: 11609651Abstract: A device with touch sensing. The device includes a first sensor configured to detect a touch and to provide a first sensing signal, a second sensor configured to detect another touch and to provide a second sensing signal, a threshold generator configured to set a first threshold by a reflecting of an amount of change of the second sensing signal to an initial threshold, and a sensor circuit configured to generate a first differential signal based on the first sensing signal, and to determine a first touch based on a consideration of the first threshold with respect to a first signal generated based on the first differential signal and the first sensing signal.Type: GrantFiled: October 15, 2021Date of Patent: March 21, 2023Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Gye Won Lee, Jong Yun Kim, Mun Sun Jung, Hong Seok Lee, Chang Ju Lee, Hee Sun Oh
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Publication number: 20230003799Abstract: An apparatus that detects a rotor input is provided. The apparatus includes a rotor comprising at least a portion which is configured to rotate around an axis of rotation; a reactance element disposed in the rotor, a sensing medium member disposed in the rotor, and a motion conversion member configured to move in the rotor based on a rotation of the portion of the rotor, and configured to move together with the sensing medium member to change a reactance of the reactance element according to the rotation of the portion of the rotor.Type: ApplicationFiled: September 29, 2021Publication date: January 5, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Gye Won LEE, Hong Seok LEE, Hee Sun OH, Chang Ju LEE, Mun Sun JUNG, Jong Yun KIM
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Publication number: 20230003553Abstract: An apparatus with rotor input detection includes: a first reactance element disposed at a rotor configured such that at least a part of the rotor rotates around a rotation axis, and disposed at the rotor such that reactance of the first reactance element varies depending on relative rotation between a first portion of the rotor and a second portion of the rotor; and a second reactance element disposed at the rotor such that reactance of the second reactance element varies depending on a contact or a force applied to a side surface of the rotor. The first and second reactance elements are configured to detect inputs of different areas of the rotor.Type: ApplicationFiled: September 29, 2021Publication date: January 5, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Gye Won LEE, Hong Seok LEE, Hee Sun OH, Chang Ju LEE, Mun Sun JUNG, Jong Yun KIM, Si Young KWON, Yong Wook KIM
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Patent number: 11543906Abstract: A touch sensing device employed in an electronic device having a housing including a plurality of touch members, includes a touch sensing unit disposed in the housing and including a plurality of touch sensors configured to perform touch sensing based on a touch applied to any one or any two or more of the plurality of touch members; an oscillation circuit unit configured to generate a plurality of touch sensing signals based on the touch sensing; and a signal processor configured to perform a slide mode, when any one of the plurality of touch sensing signals is a slide mode start touch, to determine whether a slide touch pattern input based on the plurality of touch sensing signals is a preset slide touch pattern.Type: GrantFiled: July 22, 2021Date of Patent: January 3, 2023Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Gye Won Lee, Hee Sun Oh, Chang Ju Lee, Jong Yun Kim, Hong Seok Lee
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Patent number: 11526236Abstract: A device with touch sensing includes a bracket, a pad disposed above one side of the bracket, the pad having a capacitance that varies as a touch is applied proximate to the device, and a sensing coil disposed below another side of the bracket that opposes the one side, with at least a portion of the sensing coil overlapping the pad.Type: GrantFiled: May 17, 2021Date of Patent: December 13, 2022Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Sol Ji Chang, Gye Won Lee, Mun Sun Jung, Hong Seok Lee, Jong Yun Kim, Chang Ju Lee, Hee Sun Oh
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Publication number: 20220382404Abstract: A device with touch sensing. The device includes a first sensor configured to detect a touch and to provide a first sensing signal, a second sensor configured to detect another touch and to provide a second sensing signal, a threshold generator configured to set a first threshold by a reflecting of an amount of change of the second sensing signal to an initial threshold, and a sensor circuit configured to generate a first differential signal based on the first sensing signal, and to determine a first touch based on a consideration of the first threshold with respect to a first signal generated based on the first differential signal and the first sensing signal.Type: ApplicationFiled: October 15, 2021Publication date: December 1, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Gye Won Lee, Jong Yun Kim, Mun Sun Jung, Hong Seok Lee, Chang Ju Lee, Hee Sun Oh
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Publication number: 20220300133Abstract: A touch sensing device employed in an electronic device having a housing including a plurality of touch members, includes a touch sensing unit disposed in the housing and including a plurality of touch sensors configured to perform touch sensing based on a touch applied to any one or any two or more of the plurality of touch members; an oscillation circuit unit configured to generate a plurality of touch sensing signals based on the touch sensing; and a signal processor configured to perform a slide mode, when any one of the plurality of touch sensing signals is a slide mode start touch, to determine whether a slide touch pattern input based on the plurality of touch sensing signals is a preset slide touch pattern.Type: ApplicationFiled: July 22, 2021Publication date: September 22, 2022Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Gye Won LEE, Hee Sun OH, Chang Ju LEE, Jong Yun KIM, Hong Seok LEE
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Publication number: 20220294950Abstract: A camera system of a mobile device includes: a sensor module disposed in a first body connected to a rotation member of the mobile device; and a lens module disposed in a second body connected to the rotation member. When the first body and the second body are rotated with respect to the rotation member to overlap each other, optical axes of the sensor module and the lens module correspond to each other and are operated as a common camera system, and the common camera system provides a first photographing mode and a second photographing mode with different viewing angles based on two focuses generated by a first geometry phase lens included in the lens module.Type: ApplicationFiled: March 8, 2022Publication date: September 15, 2022Inventors: Chang-Kun LEE, Hyun Seok CHOI, Ju Hyun KIM, Hong-Seok LEE
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Publication number: 20220237780Abstract: Disclosed is a method for detecting a serial section of a medical image, which is performed by a computing device. The method may include: detecting segments included in at least one tissue which exists in the medical image; estimating a number of tissue sections corresponding to the serial section and a distance between the segments based on the segments; and distinguishing tissue sections corresponding to the serial section based on the estimated number of tissue sections corresponding to a serial section and the distance between the segments.Type: ApplicationFiled: January 27, 2022Publication date: July 28, 2022Inventors: Yeong Won KIM, Kyungdoc KIM, Hong Seok LEE, Jeonghyuk PARK
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Publication number: 20220237777Abstract: According to the embodiment of the present disclosure, a method of analyzing a lesion based on a medical image performed by a computing device is disclosed. The method may include: extracting, by using a pre-trained artificial neural network, a first feature for each tile of a plurality of tiles included in an input image; and extracting, by using the pre-trained artificial neural network, a second feature for an entirety of the input image, based on information about whether the lesion is present for the each tile and information on a pattern of the lesion for the each tile generated based on first features of the plurality of tiles.Type: ApplicationFiled: January 24, 2022Publication date: July 28, 2022Inventors: Yeong Won KIM, Kyungdoc KIM, Hong Seok LEE, Hyeongsub KIM
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Patent number: 11378470Abstract: An electronic device includes a force-sensing apparatus. The force-sensing apparatus includes a planar-shaped frame, a force sensor, and a displacement portion. The force sensor is disposed on one surface of the frame. The displacement portion has a planar profile and one side coupled at an acute angle to the frame and another side freely disposed above a sensing surface of the force sensor.Type: GrantFiled: August 21, 2020Date of Patent: July 5, 2022Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Chang Ju Lee, Nam Gyun Yim, Sol Ji Chang, Hong Seok Lee, Hee Sun Oh, Gye Won Lee, Seung Pil Jung, Jong Yun Kim
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Publication number: 20220121340Abstract: A touch sensing module includes a sensing coil, a metal portion disposed to be spaced apart from the sensing coil, and a first bracket having one surface, on which the metal portion is disposed, and an other surface, opposing the one surface, on which a pad having a capacitance, configured to vary as a touch is applied, is disposed.Type: ApplicationFiled: July 29, 2021Publication date: April 21, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hee Sun OH, Gye Won LEE, Hong Seok LEE, Chang Ju LEE, Jong Yun KIM
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Patent number: 11276646Abstract: An electronic component module includes a first substrate mounted on an upper surface of a second substrate such that at least a portion of a lower surface of the first substrate is exposed externally of the second substrate and electronic devices mounted on the first substrate and the second substrate, including at least one electronic device mounted on the upper surface of the second substrate.Type: GrantFiled: May 28, 2019Date of Patent: March 15, 2022Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Jong Yun Kim, Chang Ju Lee, Gye Won Lee, Hee Sun Oh, Hong Seok Lee
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Publication number: 20220075500Abstract: A device with touch sensing includes a bracket, a pad disposed above one side of the bracket, the pad having a capacitance that varies as a touch is applied proximate to the device, and a sensing coil disposed below another side of the bracket that opposes the one side, with at least a portion of the sensing coil overlapping the pad.Type: ApplicationFiled: May 17, 2021Publication date: March 10, 2022Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Sol Ji CHANG, Gye Won LEE, Mun Sun JUNG, Hong Seok LEE, Jong Yun KIM, Chang Ju LEE, Hee Sun OH
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Patent number: 11194080Abstract: A diffractive optical element including a diffraction layer including a plurality of optical axes along an in-plane direction, wherein the diffraction layer includes an anisotropic material that satisfies one of Relationship Equations 1A to 3A ?n1(450 nm)<?n1(550 nm)??n1(650 nm)??Relationship Equation 1A ?n1(450 nm)??n1(550 nm)<?n1(650 nm)??Relationship Equation 2A ?n1(450 nm)=?n1(550 nm)=?n1(650 nm)??Relationship Equation 3A wherein, in Relationship Equations 1A to 3A, ?n1 (450 nm) is a birefringence of the anisotropic material at a wavelength of 450 nanometers, ?n1 (550 nm) is a birefringence of the anisotropic material at a wavelength of 550 nanometers, and ?n1 (650 nm) is a birefringence of the anisotropic material at a wavelength of 650 nanometers.Type: GrantFiled: June 8, 2020Date of Patent: December 7, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun Seok Choi, Beom Seok Kim, Ju Hyun Kim, Hoon Song, Jung Kwuen An, Sung Dug Kim, Hong-Seok Lee, Sunghyun Han
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Patent number: 11191150Abstract: An electronic component module includes a first board comprising a component insertion portion, at least one heat-generating component mounted on a first surface of the first board and in which at least a portion of an active surface is exposed through the component insertion portion, a radiating component inserted into the component insertion portion and mounted on the active surface of the heat-generating component, a second board mounted on a second surface of the first board and configured to electrically connect the first board to an external source, and a connection conductor disposed on an inactive surface of the radiating component and configured to allow contact between the inactive surface of the radiating component and a main board.Type: GrantFiled: December 30, 2019Date of Patent: November 30, 2021Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Hong Seok Lee, Gye Won Lee, Hee Sun Oh, Jong Yun Kim, Seung Pil Jung, Chang Ju Lee
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Publication number: 20210262870Abstract: An electronic device includes a force-sensing apparatus. The force-sensing apparatus includes a planar-shaped frame, a force sensor, and a displacement portion. The force sensor is disposed on one surface of the frame. The displacement portion has a planar profile and one side coupled at an acute angle to the frame and another side freely disposed above a sensing surface of the force sensor.Type: ApplicationFiled: August 21, 2020Publication date: August 26, 2021Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Chang Ju LEE, Nam Gyun YIM, Sol Ji CHANG, Hong Seok LEE, Hee Sun OH, Gye Won LEE, Seung Pil JUNG, Jong Yun KIM
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Patent number: 10999957Abstract: A module substrate includes a module substrate including a plurality of external connection electrodes disposed on a second surface thereof; communication elements mounted on the module substrate, the communication elements including one or more first communication elements mounted on a first surface of the module substrate and one or more second communication elements mounted on the second surface of the module substrate; a first heat radiation frame mounted on the first surface of the module substrate and configured to accommodate at least one of the one or more first communication elements; and a second heat radiation frame mounted on the second surface of the module substrate and configured to accommodate at least one of the one or more second communication elements. One or more of the external connection electrodes are disposed around the second heat radiation frame.Type: GrantFiled: November 13, 2018Date of Patent: May 4, 2021Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Gye Won Lee, Nam Gyun Yim, Eun Bae Park, Hong Seok Lee, Jong Yun Kim, Woo Sung Jung, Mi Jung Kim, Chang Ju Lee, Hee Sun Oh
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Publication number: 20210126353Abstract: An antenna apparatus includes a substrate, a transmission antenna disposed on the substrate, and an auxiliary substrate disposed in an upper portion of the transmission antenna and having a radio wave guide unit having a horn shape. The auxiliary substrate further includes an insulator and a second metal pattern disposed in the radio wave guide unit on the insulator.Type: ApplicationFiled: February 13, 2020Publication date: April 29, 2021Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Hong Seok LEE, Bo Hyun SEO, Sung Youl CHOI, Young Ki LEE, Tae Gyu RYU, Seog Moon CHOI
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Patent number: 10992033Abstract: An antenna apparatus includes a substrate, a transmission antenna disposed on the substrate, and an auxiliary substrate disposed in an upper portion of the transmission antenna and having a radio wave guide unit having a horn shape. The auxiliary substrate further includes an insulator and a second metal pattern disposed in the radio wave guide unit on the insulator.Type: GrantFiled: February 13, 2020Date of Patent: April 27, 2021Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Hong Seok Lee, Bo Hyun Seo, Sung Youl Choi, Young Ki Lee, Tae Gyu Ryu, Seog Moon Choi