Patents by Inventor Hyeon Gil Nam
Hyeon Gil Nam 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: 10567042Abstract: A coil module may include: a board; an input/output terminal unit formed on the board; and a coil for near field communications (NFC) disposed on one, or a plurality of, surface(s) of the board and connected to the input/output terminal unit, wherein the coil for NFC includes a first pattern portion having one end connected to the input/output terminal unit and disposed on the board to rotate or turn in one direction, a second pattern portion connected to the first pattern portion and traversing an internal area of the first pattern portion to divide the internal area of the first pattern portion into at least two portions, and a third pattern portion having one end connected to the second pattern portion and the other end connected to the input/output terminal unit.Type: GrantFiled: November 8, 2017Date of Patent: February 18, 2020Assignee: WITS Co., Ltd.Inventors: Dae Ung Ahn, Si Hyung Kim, Hyeon Gil Nam, Ki Won Chang, Yu Jin Lee, Dae Ki Lim
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Patent number: 10483767Abstract: There are provided a thin film coil and an electronic device having the same, the thin film coil including a substrate; and a coil pattern including a first coil strand and a second coil strand formed on both surfaces of the substrate, respectively, wherein the first coil strand formed on one surface of the substrate includes at least one gyration path that passes through the other surface of the substrate and gyrates.Type: GrantFiled: September 21, 2015Date of Patent: November 19, 2019Assignee: WITS Co., Ltd.Inventors: Dae Ki Lim, Tae Sung Kim, Hyeon Gil Nam, Chan Gwang An, Hyun Seok Lee, Ki Won Chang, Chang Mok Han, Sang Woo Bae, Sung Eun Cho, Jae Suk Sung
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Patent number: 10218061Abstract: A wireless communications antenna includes a first coil including first conductive patterns disposed on a first layer along a first axis and a second coil including second conductive patterns disposed on a second layer along a second axis having a direction different from a direction of the first axis.Type: GrantFiled: November 20, 2017Date of Patent: February 26, 2019Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Tae Heon Lee, Hyeon Gil Nam, Choon Hee Kim, Hyun Do Park, Dae Seong Jeon, Nam Ki Kim
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Patent number: 10122183Abstract: There are provided a thin film coil and an electronic device having the same, the thin film coil including a substrate; and a coil pattern including a first coil strand and a second coil strand formed on both surfaces of the substrate, respectively, wherein the first coil strand formed on one surface of the substrate includes at least one gyration path that passes through the other surface of the substrate and gyrates.Type: GrantFiled: July 19, 2017Date of Patent: November 6, 2018Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Dae Ki Lim, Tae Sung Kim, Hyeon Gil Nam, Chan Gwang An, Hyun Seok Lee, Ki Won Chang, Chang Mok Han, Sang Woo Bae, Sung Eun Cho, Jae Suk Sung
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Publication number: 20180301794Abstract: A wireless communications antenna includes a first coil including first conductive patterns disposed on a first layer along a first axis and a second coil including second conductive patterns disposed on a second layer along a second axis having a direction different from a direction of the first axis.Type: ApplicationFiled: November 20, 2017Publication date: October 18, 2018Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Tae Heon LEE, Hyeon Gil NAM, Choon Hee KIM, Hyun Do PARK, Dae Seong JEON, Nam Ki KIM
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Patent number: 10103554Abstract: There are provided a thin film coil and an electronic device having the same, the thin film coil including a substrate; and a coil pattern including a first coil strand and a second coil strand formed on both surfaces of the substrate, respectively, wherein the first coil strand formed on one surface of the substrate includes at least one gyration path that passes through the other surface of the substrate and gyrates.Type: GrantFiled: July 19, 2017Date of Patent: October 16, 2018Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Dae Ki Lim, Tae Sung Kim, Hyeon Gil Nam, Chan Gwang An, Hyun Seok Lee, Ki Won Chang, Chang Mok Han, Sang Woo Bae, Sung Eun Cho, Jae Suk Sung
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Patent number: 10014588Abstract: A near-field antenna apparatus including an antenna element around which a coil is wound configured to create a magnetic field; and a conductive material member, disposed in a path of the magnetic field, configured to generate an eddy current from a magnetic flux in a predetermined region.Type: GrantFiled: December 1, 2015Date of Patent: July 3, 2018Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Jeong Ki Ryoo, Ju Hyoung Park, Hyeon Gil Nam, Jong Lae Kim, Dae Seong Jeon
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Publication number: 20180159598Abstract: A coil module may include: a board; an input/output terminal unit formed on the board; and a coil for near field communications (NFC) disposed on one, or a plurality of, surface(s) of the board and connected to the input/output terminal unit, wherein the coil for NFC includes a first pattern portion having one end connected to the input/output terminal unit and disposed on the board to rotate or turn in one direction, a second pattern portion connected to the first pattern portion and traversing an internal area of the first pattern portion to divide the internal area of the first pattern portion into at least two portions, and a third pattern portion having one end connected to the second pattern portion and the other end connected to the input/output terminal unit.Type: ApplicationFiled: November 8, 2017Publication date: June 7, 2018Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Dae Ung AHN, Si Hyung KIM, Hyeon Gil NAM, Ki Won CHANG, Yu Jin LEE, Dae Ki LIM
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Patent number: 9882268Abstract: A radiator frame having an antenna radiator formed on a surface thereof and a method of manufacturing the same are provided. The radiator frame includes: a radiator including an antenna pattern portion configured to transmit or receive a signal, and a connection terminal portion configured to electrically connect the antenna pattern portion and a circuit board; and a molding frame connected to the radiator such that the antenna pattern portion is exposed at one surface of the molding frame and the connection terminal portion is exposed at another surface of the molding frame opposing the one surface of the molding frame. The connection terminal portion may include a plated layer exposed at the other surface of the molding frame to contact the circuit board.Type: GrantFiled: August 19, 2015Date of Patent: January 30, 2018Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Jun Seung Yi, Ye Ji Park, Sun Hee Lee, Hyeon Gil Nam, Nam Ki Kim, Su Hyun Kim, Ha Ryong Hong, Sung Eun Cho, Dae Seong Jeon, Ho Jin Lee
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Publication number: 20170317506Abstract: There are provided a thin film coil and an electronic device having the same, the thin film coil including a substrate; and a coil pattern including a first coil strand and a second coil strand formed on both surfaces of the substrate, respectively, wherein the first coil strand formed on one surface of the substrate includes at least one gyration path that passes through the other surface of the substrate and gyrates.Type: ApplicationFiled: July 19, 2017Publication date: November 2, 2017Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Dae Ki LIM, Tae Sung KIM, Hyeon Gil NAM, Chan Gwang AN, Hyun Seok LEE, Ki Won CHANG, Chang Mok HAN, Sang Woo BAE, Sung Eun CHO, Jae Suk SUNG
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Publication number: 20170317505Abstract: There are provided a thin film coil and an electronic device having the same, the thin film coil including a substrate; and a coil pattern including a first coil strand and a second coil strand formed on both surfaces of the substrate, respectively, wherein the first coil strand formed on one surface of the substrate includes at least one gyration path that passes through the other surface of the substrate and gyrates.Type: ApplicationFiled: July 19, 2017Publication date: November 2, 2017Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Dae Ki LIM, Tae Sung KIM, Hyeon Gil NAM, Chan Gwang AN, Hyun Seok LEE, Ki Won CHANG, Chang Mok HAN, Sang Woo BAE, Sung Eun CHO, Jae Suk SUNG
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Patent number: 9673513Abstract: A radiator frame includes: a main radiator including an antenna pattern part configured to transmit or receive a signal, an internal terminal part provided on one end of the antenna pattern part and configured to electrically connect the antenna pattern part and a circuit substrate, and an external terminal part provided on another end of the antenna pattern part and configured to be connected to an auxiliary radiator to improve radiation performance of the antenna pattern part; and a molded frame molded around the radiator, the molded frame allowing the internal terminal part to be exposed at a first surface of the molded frame, and allowing the external terminal part to be exposed at a second surface of the molded frame.Type: GrantFiled: August 24, 2015Date of Patent: June 6, 2017Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Ha Ryong Hong, Sun Hee Lee, Chan Gwang An, Dae Ki Lim, Hyeon Gil Nam, Sung Eun Cho, Dae Kyu Lee, Dae Seong Jeon, Hyun Do Park
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Publication number: 20160329626Abstract: A radiator frame includes a molded frame; a connection terminal extending from one surface of the molded frame and through another surface thereof; an extension frame substantially surrounding the molded frame; and an antenna pattern extending from the one surface of the molded frame to one surface of the extension frame and electrically connected to the connection terminal.Type: ApplicationFiled: February 10, 2016Publication date: November 10, 2016Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Dae Seong JEON, Hyun Sam MUN, Sung Eun CHO, Hyeon Gil NAM
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Publication number: 20160261027Abstract: Disclosed is a radiator frame and a method of manufacturing the radiator frame. The radiator frame includes a radiator comprising an antenna pattern configured to transmit or receive a signal and a terminal connection configured to electrically connect the antenna pattern to a circuit board, and a molding frame configured to embed the radiator, wherein the antenna pattern is embedded in a first surface of the molding frame, and the terminal connection is exposed to a second surface of the molding frame.Type: ApplicationFiled: December 17, 2015Publication date: September 8, 2016Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Hyun Do PARK, Ye Ji PARK, Jun Seung YI, Chan Gwang AN, Hyeon Gil NAM, Ha Ryong HONG, Sung Eun CHO, Dae Kyu LEE, Dae Seong JEON, Dae Ki LIM
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Publication number: 20160240915Abstract: An in-mold antenna include a first antenna pattern having a first surface and a second surface, interposed between the first and second surface, a second antenna pattern that is attached to the first surface of the first antenna pattern and through which current passes from the first antenna pattern, and a cut section provided by cutting the first antenna pattern at the second surface. By controlling the shape of the cut section, it is possible to affect resonance characteristics of the antenna, and a corresponding apparatus and method do so.Type: ApplicationFiled: December 15, 2015Publication date: August 18, 2016Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hyeon Gil NAM, Dae Seong JEON, Hyun Sam MUN
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Publication number: 20160164188Abstract: A near-field antenna apparatus including an antenna element around which a coil is wound configured to create a magnetic field; and a conductive material member, disposed in a path of the magnetic field, configured to generate an eddy current from a magnetic flux in a predetermined region.Type: ApplicationFiled: December 1, 2015Publication date: June 9, 2016Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jeong Ki RYOO, Ju Hyoung PARK, Hyeon Gil NAM, Jong Lae KIM, Dae Seong JEON
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Patent number: 9355766Abstract: There are provided a coil for cordless charging, which may be formed as a thin coil in spite of the presence of a plurality of coils included therein, and a cordless charging apparatus using the same. The cordless charging apparatus includes: a coil unit including coil substrates having a coil pattern and a connection substrate having one end interposed between the coil substrates and electrically connected to the coil pattern and the other end electrically connected to the outside; and a case accommodating the coil unit therein.Type: GrantFiled: March 11, 2013Date of Patent: May 31, 2016Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Chang Mok Han, Hyeon Gil Nam, Jae Suk Sung, Hyung Wook Cho, Ki Won Chang, Sung Heum Park, Sung Eun Cho, Dae Seong Jeon
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Publication number: 20160134011Abstract: An antenna module includes: a circuit board including a connector; a metal frame including an antenna pattern part configured to transmit or receive a signal, and a connection terminal part electrically connecting the antenna pattern part and the circuit board to each other; and a molding frame disposed around the metal frame such that the connection terminal part is exposed to one surface of the molding frame, wherein the connector is disposed between the metal frame and the circuit board.Type: ApplicationFiled: October 19, 2015Publication date: May 12, 2016Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Nam Ki KIM, Chan Gwang AN, Dae Ki LIM, Hyeon Gil NAM, Sang Woo BAE, Ha Ryong HONG, Sung Eun CHO, Dae Kyu LEE, Dae Seong JEON, Hyun Do PARK
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Publication number: 20160056529Abstract: A radiator frame having an antenna radiator formed on a surface thereof and a method of manufacturing the same are provided. The radiator frame includes: a radiator including an antenna pattern portion configured to transmit or receive a signal, and a connection terminal portion configured to electrically connect the antenna pattern portion and a circuit board; and a molding frame connected to the radiator such that the antenna pattern portion is exposed at one surface of the molding frame and the connection terminal portion is exposed at another surface of the molding frame opposing the one surface of the molding frame. The connection terminal portion may include a plated layer exposed at the other surface of the molding frame to contact the circuit board.Type: ApplicationFiled: August 19, 2015Publication date: February 25, 2016Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jun Seung YI, Ye Ji PARK, Sun Hee LEE, Hyeon Gil NAM, Nam Ki KIM, Su Hyun KIM, Ha Ryong HONG, Sung Eun CHO, Dae Seong JEON, Ho Jin LEE
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Publication number: 20160056532Abstract: A radiator frame includes: a main radiator including an antenna pattern part configured to transmit or receive a signal, an internal terminal part provided on one end of the antenna pattern part and configured to electrically connect the antenna pattern part and a circuit substrate, and an external terminal part provided on another end of the antenna pattern part and configured to be connected to an auxiliary radiator to improve radiation performance of the antenna pattern part; and a molded frame molded around the radiator, the molded frame allowing the internal terminal part to be exposed at a first surface of the molded frame, and allowing the external terminal part to be exposed at a second surface of the molded frame.Type: ApplicationFiled: August 24, 2015Publication date: February 25, 2016Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Ha Ryong HONG, Sun Hee LEE, Chan Gwang AN, Dae Ki LIM, Hyeon Gil NAM, Sung Eun CHO, Dae Kyu LEE, Dae Seong JEON, Hyun Do PARK