Patents by Inventor Gunbae Lim
Gunbae Lim 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: 12676399Abstract: According to certain embodiments of the present disclosure, an electronic device comprises: a display panel; a first housing in which the display panel is disposed; an input module; a second housing in which the input module is disposed, wherein the first housing is configured to be rotatable with respect to the second housing via a hinge module. The hinge module is fixably coupled to the second housing to rotate the first housing along a rotation axis of the first housing. An antenna unit is connected to at least a part of the rotation axis of the hinge module, wherein the antenna unit may include: a connector connected to the at least one part of the rotation axis; an antenna module connected to the connector and rotatable with respect to the connector on the rotation axis; and a weight connected to at least a portion of the antenna module and to maintain a radiation surface of the antenna module level substantially vertical with respect to the ground.Type: GrantFiled: May 1, 2024Date of Patent: July 7, 2026Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Gunbae Lim, Yongsang Yun, Seongjin Park, Jaebong Chun
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Patent number: 12347931Abstract: An electronic device is provided. The electronic device includes a first housing, a second housing including a first surface, a second surface, and a third surface, an antenna module including a printed circuit board (PCB) and conductive patches disposed on one surface of the PCB facing the third surface of the second housing, a conductive plate disposed between the antenna module and the third surface of the second housing, and a wireless communication circuit electrically connected to the antenna module, wherein the conductive patches may be positioned at a first height from the second surface of the second housing, wherein the conductive plate may be parallel to the second surface of the second housing and positioned at a second height lower than the first height of the conductive patches, and wherein the wireless communication circuit may be configured to supply power to the conductive patches to transmit and/or receive a signal in a frequency band of 20 gigahertz (GHz) or more.Type: GrantFiled: March 2, 2023Date of Patent: July 1, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Seongjin Park, Yongsang Yun, Gunbae Lim, Jaebong Chun
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Patent number: 12235684Abstract: An electronic device according to various embodiments disclosed in this document may include: a display panel; a recognition member disposed under the display panel and including a conductive pattern to recognize a signal from a pen input device; a first shielding member disposed under the recognition member; and a second shielding member disposed under the first shielding member and made of a material different than the first shielding member, wherein the second shielding member includes a component region corresponding to at least one electronic component disposed under the second shielding member, and wherein at least a portion of the second shielding member is removed from the component region.Type: GrantFiled: September 2, 2022Date of Patent: February 25, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Gyuyeong Cho, Jaedeok Lim, Jongsoo Sung, Gunbae Lim, Dusun Choi
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Patent number: 12132250Abstract: Electronic devices including an antenna module and the antenna module are presented. The electronic devices may include a housing, a wireless communication module, a plurality of slits provided in the housing, and an antenna module disposed inside the housing to correspond to the plurality of slits and operatively connected to the wireless communication module. The antenna module may include a printed circuit board, a plurality of conductive patches disposed on a first surface of the printed circuit board, and an RFIC disposed on a second surface of the printed circuit board. The plurality of conductive patches are configured to be disposed in the plurality of slits. As a result, it is possible to secure a space for disposing different electronic components included in the electronic device.Type: GrantFiled: September 9, 2022Date of Patent: October 29, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Gunbae Lim, Yongsang Yun, Seongjin Park, Jaebong Chun
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Publication number: 20240322419Abstract: According to certain embodiments of the present disclosure, an electronic device comprises: a display panel; a first housing in which the display panel is disposed; an input module; a second housing in which the input module is disposed, wherein the first housing is configured to be rotatable with respect to the second housing via a hinge module. The hinge module is fixably coupled to the second housing to rotate the first housing along a rotation axis of the first housing. An antenna unit is connected to at least a part of the rotation axis of the hinge module, wherein the antenna unit may include: a connector connected to the at least one part of the rotation axis; an antenna module connected to the connector and rotatable with respect to the connector on the rotation axis; and a weight connected to at least a portion of the antenna module and to maintain a radiation surface of the antenna module level substantially vertical with respect to the ground.Type: ApplicationFiled: May 1, 2024Publication date: September 26, 2024Inventors: Gunbae LIM, Yongsang YUN, Seongjin PARK, Jaebong CHUN
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Publication number: 20240283157Abstract: According to various embodiments of the present disclosure, an electronic device may comprise: a housing; a main circuit board disposed in the housing; an antenna module, comprising an antenna, disposed in the housing and including a first surface facing the outside of the electronic device and having a plurality of conductive patterns arranged on the first surface and a second surface facing a different direction from the first surface; a flexible printed circuit board at least a part of which is disposed at the second surface and which electrically connects the main circuit board and the antenna module to each other; and a cable connected to a seating surface formed by the flexible printed circuit board and is electrically connected to the antenna module.Type: ApplicationFiled: April 29, 2024Publication date: August 22, 2024Inventors: Yongsang YUN, Seongjin PARK, Gunbae LIM, Jaebong CHUN
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Publication number: 20230208047Abstract: An electronic device is provided. The electronic device includes a first housing, a second housing including a first surface, a second surface, and a third surface, an antenna module including a printed circuit board (PCB) and conductive patches disposed on one surface of the PCB facing the third surface of the second housing, a conductive plate disposed between the antenna module and the third surface of the second housing, and a wireless communication circuit electrically connected to the antenna module, wherein the conductive patches may be positioned at a first height from the second surface of the second housing, wherein the conductive plate may be parallel to the second surface of the second housing and positioned at a second height lower than the first height of the conductive patches, and wherein the wireless communication circuit may be configured to supply power to the conductive patches to transmit and/or receive a signal in a frequency band of 20 gigahertz (GHz) or more.Type: ApplicationFiled: March 2, 2023Publication date: June 29, 2023Inventors: Seongjin PARK, Yongsang YUN, Gunbae LIM, Jaebong CHUN
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Publication number: 20230079082Abstract: Electronic devices including an antenna module and the antenna module are presented. The electronic devices may include a housing, a wireless communication module, a plurality of slits provided in the housing, and an antenna module disposed inside the housing to correspond to the plurality of slits and operatively connected to the wireless communication module. The antenna module may include a printed circuit board, a plurality of conductive patches disposed on a first surface of the printed circuit board, and an RFIC disposed on a second surface of the printed circuit board. The plurality of conductive patches are configured to be disposed in the plurality of slits. As a result, it is possible to secure a space for disposing different electronic components included in the electronic device.Type: ApplicationFiled: September 9, 2022Publication date: March 16, 2023Inventors: Gunbae LIM, Yongsang YUN, Seongjin PARK, Jaebong CHUN
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Publication number: 20230004193Abstract: An electronic device according to various embodiments disclosed in this document may include: a display panel; a recognition member disposed under the display panel and including a conductive pattern to recognize a signal from a pen input device; a first shielding member disposed under the recognition member; and a second shielding member disposed under the first shielding member and made of a material different than the first shielding member, wherein the second shielding member includes a component region corresponding to at least one electronic component disposed under the second shielding member, and wherein at least a portion of the second shielding member is removed from the component region.Type: ApplicationFiled: September 2, 2022Publication date: January 5, 2023Inventors: Gyuyeong CHO, Jaedeok LIM, Jongsoo SUNG, Gunbae LIM, Dusun CHOI
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Publication number: 20020008304Abstract: A probe of a scanning probe microscope (SPM) having a field-effect transistor (FET) structure at the tip of the probe, and a method of fabricating the probe are provided. The SPM prove having a source, channel and drain is formed by etching a single crystalline silicon substrate into a V-shaped groove and doping the etching sloping sides at one end of the V-shaped groove with impurities.Type: ApplicationFiled: May 8, 2001Publication date: January 24, 2002Inventors: Gunbae Lim, Yukeun Eugene Pak, Jong Up Jeon, Hyunjung Shin, Young Kuk