Patents by Inventor Gihoon Lee
Gihoon 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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Publication number: 20240133567Abstract: An air purifying apparatus includes an outer inlet which forms a flow path through which external air flows into the air purifying apparatus, an inner inlet which forms a flow path through which internal air flows into the air purifying apparatus, an outer outlet which forms a flow path through which air inside the air purifying apparatus is discharged to the outdoors, a charge part configured to ionize particles in the air flowing into the air purifying apparatus, a heat exchange dust collector configured to perform heat exchange between the air flowing into through the outer inlet and the air flowing into through the inner inlet, collect the ionized particles, and treat air inside the air purifying apparatus, and an inner outlet which forms a flow path through which the treated air is discharged into the indoors.Type: ApplicationFiled: November 28, 2022Publication date: April 25, 2024Inventors: Hong Soo CHOI, Jun Young CHOI, Gihoon YOON, Namkyu LEE, Se Hoon GIHM
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Publication number: 20240118727Abstract: A display device includes: a display panel having a non-folding area and a foldable area adjacent to the non-folding area; and a protective film disposed under the display panel, including a polyhedral oligomeric silsesquioxane (POSS) compound, and having a break elongation of about 20% or more.Type: ApplicationFiled: April 28, 2023Publication date: April 11, 2024Inventors: HO LIM, TAEMIN KIM, JIYUN PARK, DONGGEUN SHIN, GIHOON YANG, SEULGEE LEE, SEUNGHEE LEE
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Publication number: 20240089642Abstract: An electronic device may include: a housing including a front plate oriented in a first direction, a rear plate oriented in a second direction opposite the first direction, and a side member enclosing at least a part of a space between the front plate and the rear plate. The electronic device further including a display disposed to be visible through the front plate; a printed circuit board disposed between the display and the rear plate; a support structure having a first face oriented in the first direction and supporting the display and a second face oriented in the second direction and supporting the printed circuit board; a conductive member disposed between the support structure and the rear plate; and a sealing structure disposed between the conductive member and the rear plate, the sealing structure extending along a periphery of the conductive member and formed in a closed curve shape.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Inventors: Wontae JEONG, Eungkyu PARK, Dongyeop LEE, Yonghwa KIM, Gihoon LEE, Jaehwan LEE, Seungbum CHOI, Hyounggil CHOI, Changryong HEO
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Patent number: 11924595Abstract: An electronic device may include: a housing including a front plate oriented in a first direction, a rear plate oriented in a second direction opposite the first direction, and a side member enclosing at least a part of a space between the front plate and the rear plate. The electronic device further including a display disposed to be visible through the front plate; a printed circuit board disposed between the display and the rear plate; a support structure having a first face oriented in the first direction and supporting the display and a second face oriented in the second direction and supporting the printed circuit board; a conductive member disposed between the support structure and the rear plate; and a sealing structure disposed between the conductive member and the rear plate, the sealing structure extending along a periphery of the conductive member and formed in a closed curve shape.Type: GrantFiled: September 20, 2022Date of Patent: March 5, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Wontae Jeong, Eungkyu Park, Dongyeop Lee, Yonghwa Kim, Gihoon Lee, Jaehwan Lee, Seungbum Choi, Hyounggil Choi, Changryong Heo
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Patent number: 11877383Abstract: An electronic device including a shield structure is provided. The electronic device includes a first device including a first magnetic substance, a second device including a second magnetic substance, and a shield structure configured to shield at least part of a magnetic force generated between the first magnetic substance and the second magnetic substance, wherein the shield structure includes a shield member disposed between the first device and the second device and including a property of a magnetic substance, and a connecting member physically connected to at least part of the shield member and including a property of a nonmagnetic substance, wherein at least part of the connecting member is physically connected to a circuit board.Type: GrantFiled: March 21, 2023Date of Patent: January 16, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Gihoon Lee, Seunggoo Kang, Yonghwa Kim, Hongjun Kim, Wangik Son, Jaehwan Lee, Seungbum Choi, Jaedeok Lim
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Patent number: 11849270Abstract: An electronic device may include: a housing including a front plate oriented in a first direction, a rear plate oriented in a second direction opposite the first direction, and a side member enclosing at least a part of a space between the front plate and the rear plate. The electronic device further including a display disposed to be visible through the front plate; a printed circuit board disposed between the display and the rear plate; a support structure having a first face oriented in the first direction and supporting the display and a second face oriented in the second direction and supporting the printed circuit board; a conductive member disposed between the support structure and the rear plate; and a sealing structure disposed between the conductive member and the rear plate, the sealing structure extending along a periphery of the conductive member and formed in a closed curve shape.Type: GrantFiled: September 20, 2022Date of Patent: December 19, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Wontae Jeong, Eungkyu Park, Dongyeop Lee, Yonghwa Kim, Gihoon Lee, Jaehwan Lee, Seungbum Choi, Hyounggil Choi, Changryong Heo
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Publication number: 20230400886Abstract: An example electronic device includes a first housing; a second housing coupled to be movable with respect to the first housing; a flexible display disposed on at least a portion of the first housing and the second housing; a magnet having at least two polarities arranged in a first direction in one plane; a sensor configured to move in the first direction along the central axis of the magnet as the arrangement of the second housing relative to the first housing is changed, and detect at least two or more direction components including a first direction component and a second direction component of magnetic flux density; a memory configured to store state reference information on a state of the electronic device corresponding to the first direction component and the second direction component; and a processor configured to obtain magnetic detection data including the at least two or more direction components from the sensor; and detect the state of the electronic device based on the obtained magnetic detectioType: ApplicationFiled: August 25, 2023Publication date: December 14, 2023Inventors: Gihoon LEE, Gyuyeong CHO, Jaedeok LIM, Yongyoun KIM, Hyein PARK
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Patent number: 11785393Abstract: An electronic device is provided. The electronic device includes a housing, a display that is visually exposed through one surface of the housing and that includes a display panel including a pixel array and a layer group including a plurality of layers stacked on the display panel, a printed circuit board disposed in the housing, a piezo unit attached to a rear surface of the display panel, and a flexible printed circuit board (FPCB) that is connected to the piezo unit and that extends to the printed circuit board, the flexible printed circuit board including a coil that surrounds at least part of the piezo unit.Type: GrantFiled: September 14, 2020Date of Patent: October 10, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Jaehwan Lee, Hoyeong Lim, Incheol Baek, Gihoon Lee, Yonghwa Kim, Hyunwoo Sim
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Publication number: 20230297133Abstract: An electronic device includes a display which is foldable at a folding region of the display, a housing which is foldable together with the display, the housing including a first housing and a second housing, and a sensor which is on the first housing and detects a magnetic field, and a hinge structure which corresponds to the folding region of the display, is foldable together with the display and hingedly connects the first housing and the second housing to each other, the hinge structure including a magnet which is slidable along the first housing. Folding of the hinge structure includes folding of the housing together with folding of the display and sliding of the magnet relative to the sensor.Type: ApplicationFiled: May 23, 2023Publication date: September 21, 2023Inventors: Gihoon LEE, Jaedeok LIM, Dongyup LEE, Jeonggyu JO, Woosung CHUN
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Publication number: 20230225094Abstract: An electronic device including a shield structure is provided. The electronic device includes a first device including a first magnetic substance, a second device including a second magnetic substance, and a shield structure configured to shield at least part of a magnetic force generated between the first magnetic substance and the second magnetic substance, wherein the shield structure includes a shield member disposed between the first device and the second device and including a property of a magnetic substance, and a connecting member physically connected to at least part of the shield member and including a property of a nonmagnetic substance, wherein at least part of the connecting member is physically connected to a circuit board.Type: ApplicationFiled: March 21, 2023Publication date: July 13, 2023Inventors: Gihoon LEE, Seunggoo KANG, Yonghwa KIM, Hongjun KIM, Wangik SON, Jaehwan LEE, Seungbum CHOI, Jaedeok LIM
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Patent number: 11622481Abstract: An electronic device including a shield structure is provided. The electronic device includes a first device including a first magnetic substance, a second device including a second magnetic substance, and a shield structure configured to shield at least part of a magnetic force generated between the first magnetic substance and the second magnetic substance, wherein the shield structure includes a shield member disposed between the first device and the second device and including a property of a magnetic substance, and a connecting member physically connected to at least part of the shield member and including a property of a nonmagnetic substance, wherein at least part of the connecting member is physically connected to a circuit board.Type: GrantFiled: January 8, 2021Date of Patent: April 4, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Gihoon Lee, Seunggoo Kang, Yonghwa Kim, Hongjun Kim, Wangik Son, Jaehwan Lee, Seungbum Choi, Jaedeok Lim
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Publication number: 20230020693Abstract: An electronic device may include: a housing including a front plate oriented in a first direction, a rear plate oriented in a second direction opposite the first direction, and a side member enclosing at least a part of a space between the front plate and the rear plate. The electronic device further including a display disposed to be visible through the front plate; a printed circuit board disposed between the display and the rear plate; a support structure having a first face oriented in the first direction and supporting the display and a second face oriented in the second direction and supporting the printed circuit board; a conductive member disposed between the support structure and the rear plate; and a sealing structure disposed between the conductive member and the rear plate, the sealing structure extending along a periphery of the conductive member and formed in a closed curve shape.Type: ApplicationFiled: September 20, 2022Publication date: January 19, 2023Inventors: Wontae JEONG, Eungkyu PARK, Dongyeop LEE, Yonghwa KIM, Gihoon LEE, Jaehwan LEE, Seungbum CHOI, Hyounggil CHOI, Changryong HEO
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Patent number: 11547008Abstract: An electronic device according to various embodiments may include: a display; a rear plate disposed in a direction opposite to the display; a side member surrounding a space between the display and the rear plate and including a support member configured to support the display; and at least one magnetic structure included in at least a portion of the side member. Where the at least one magnetic structure includes a magnetic force generating source and a magnetic force output guide connected to the magnetic force generating source, and at least a portion of the magnetic force output guide extends in a direction of the display. Where at least a portion of the magnetic force output guide includes a structure formed in a direction of an upper surface of the side member.Type: GrantFiled: December 31, 2020Date of Patent: January 3, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Gihoon Lee, Jaedeok Lim, Gyuyeong Cho, Joon Heo
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Patent number: 11470409Abstract: An electronic device may include: a housing including a front plate oriented in a first direction, a rear plate oriented in a second direction opposite the first direction, and a side member enclosing at least a part of a space between the front plate and the rear plate. The electronic device further including a display disposed to be visible through the front plate; a printed circuit board disposed between the display and the rear plate; a support structure having a first face oriented in the first direction and supporting the display and a second face oriented in the second direction and supporting the printed circuit board; a conductive member disposed between the support structure and the rear plate; and a sealing structure disposed between the conductive member and the rear plate, the sealing structure extending along a periphery of the conductive member and formed in a closed curve shape.Type: GrantFiled: July 12, 2019Date of Patent: October 11, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Wontae Jeong, Eungkyu Park, Dongyeop Lee, Yonghwa Kim, Gihoon Lee, Jaehwan Lee, Seungbum Choi, Hyounggil Choi, Changryong Heo
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Publication number: 20220031656Abstract: Embodiments are directed to a series of novel small molecule activators of NRF2 dependent gene expression that are evaluated in an effort to develop therapeutic methods against diseases with deregulated KEAP1-NRF2 signaling.Type: ApplicationFiled: October 14, 2019Publication date: February 3, 2022Applicant: The University of ChicagoInventors: Raymond MOELLERING, John COUKOS, Gihoon LEE, Jae Won CHANG, Gokhan MUTLU
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Patent number: 11162991Abstract: An electronic device is provided including a connector comprising a plurality of terminals, the connector being configured to be connected with an external device; a circuit electrically connected to at least a subset of the plurality of terminals; and a processor electrically connected to the circuit, wherein the processor is configured to detect a connection of the external device through the connector, detect a first impedance of a first electrical path including a first terminal of the plurality of terminals, detect a second impedance of a second electrical path including a second terminal of the plurality of terminals, and determine a connection direction of the external device connected through the connector, based on the first impedance and the second impedance.Type: GrantFiled: April 24, 2019Date of Patent: November 2, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Jaehwan Lee, Hoyeong Lim, Kihyun Park, Gihoon Lee, Duhyun Kim, Yongseung Yi, Dongil Son
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Publication number: 20210320504Abstract: An apparatus and a method of controlling charging of a plurality of batteries connected in parallel in an electronic device are provided.Type: ApplicationFiled: April 6, 2021Publication date: October 14, 2021Inventors: Hangseok CHOI, Duhyun KIM, Seungbeom KANG, Daeneung KIM, Gihoon LEE, Jonghyun LEE
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Publication number: 20210212226Abstract: An electronic device according to various embodiments may include: a display; a rear plate disposed in a direction opposite to the display; a side member surrounding a space between the display and the rear plate and including a support member configured to support the display; and at least one magnetic structure included in at least a portion of the side member. Where the at least one magnetic structure includes a magnetic force generating source and a magnetic force output guide connected to the magnetic force generating source, and at least a portion of the magnetic force output guide extends in a direction of the display. Where at least a portion of the magnetic force output guide includes a structure formed in a direction of an upper surface of the side member.Type: ApplicationFiled: December 31, 2020Publication date: July 8, 2021Inventors: Gihoon LEE, Jaedeok LIM, Gyuyeong CHO, Joon HEO
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Publication number: 20210136965Abstract: An electronic device including a shield structure is provided. The electronic device includes a first device including a first magnetic substance, a second device including a second magnetic substance, and a shield structure configured to shield at least part of a magnetic force generated between the first magnetic substance and the second magnetic substance, wherein the shield structure includes a shield member disposed between the first device and the second device and including a property of a magnetic substance, and a connecting member physically connected to at least part of the shield member and including a property of a nonmagnetic substance, wherein at least part of the connecting member is physically connected to a circuit board.Type: ApplicationFiled: January 8, 2021Publication date: May 6, 2021Inventors: Gihoon LEE, Seunggoo KANG, Yonghwa KIM, Hongjun KIM, Wangik SON, Jaehwan LEE, Seungbum CHOI, Jaedeok LIM
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Publication number: 20210092528Abstract: An electronic device is provided. The electronic device includes a housing, a display that is visually exposed through one surface of the housing and that includes a display panel including a pixel array and a layer group including a plurality of layers stacked on the display panel, a printed circuit board disposed in the housing, a piezo unit attached to a rear surface of the display panel, and a flexible printed circuit board (FPCB) that is connected to the piezo unit and that extends to the printed circuit board, the flexible printed circuit board including a coil that surrounds at least part of the piezo unit.Type: ApplicationFiled: September 14, 2020Publication date: March 25, 2021Inventors: Jaehwan LEE, Hoyeong LIM, Incheol BAEK, Gihoon LEE, Yonghwa KIM, Hyunwoo SIM