Patents by Inventor Chan Gwang An

Chan Gwang An 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).

  • Publication number: 20110205141
    Abstract: There is provided an antenna pattern frame including: a radiator comprising an antenna pattern portion transmitting and receiving a signal and a connection terminal portion allowing the signal to be transmitted to and received from a circuit board of an electronic device; and a radiator frame manufactured by injection molding on the radiator, allowing the antenna pattern portion to be embedded in a case of the electronic device, and supporting the radiator. The radiator frame includes a hydraulic recess introducing a resin material to a mold for manufacturing a case of the electronic device in which the radiator is embedded through injection molding, so that the radiator frame contacts the mold by injection pressure.
    Type: Application
    Filed: February 15, 2011
    Publication date: August 25, 2011
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Ha Ryong HONG, Sung Eun CHO, Dae Kyu LEE, Chan Gwang AN, Jae Suk SUNG, Ki Won CHANG, Dae Ki LIM, Chang Mok HAN, Hyun Do PARK
  • Publication number: 20110205127
    Abstract: There is provided an antenna pattern frame, including: a radiator that includes an antenna pattern part transmitting and receiving signals and a connection terminal part transmitting and receiving the signals to and from a circuit substrate of an electronic device; and a radiator frame that embeds the antenna pattern part in a case of the electronic device and supports the radiator, the radiator being manufactured by injection molding, wherein the radiator frame forms a guide boss inserted into a manufacturing mould for injection-molding the case of the electronic device in which the radiator is embedded.
    Type: Application
    Filed: February 7, 2011
    Publication date: August 25, 2011
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Ha Ryong HONG, Sung Eun CHO, Duk Woo LEE, Dae Kyu LEE, Chan Gwang AN, Jae Suk SUNG, Ki Won CHANG, Chang Mok HAN, Sang Woo BAE
  • Publication number: 20110199269
    Abstract: There is provided an antenna pattern frame according to one embodiment of the present invention, including: a radiator frame that has an insertion groove formed on one surface of the radiator frame and is provided with a through part connected from one point of the insertion groove to an opposite surface to the one surface of the radiator frame; and a wire antenna that includes an antenna pattern part formed to be inserted into the insertion groove and an interconnection part formed to be exposed to the opposite surface by extending from the antenna pattern part and penetrating through the through part.
    Type: Application
    Filed: February 8, 2011
    Publication date: August 18, 2011
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jae Suk SUNG, Ha Ryong HONG, Sung Eun CHO, Tae Sung KIM, Byung Hwa LEE, Hyun Sam MUN, Dae Seong JEON, Duk Woo LEE, Dae Kyu LEE, Chan Gwang AN
  • Patent number: 7973727
    Abstract: There is provided a mobile communication terminal including: a housing of the mobile communication terminal; a film type antenna provided on the surface of the housing; a printed circuit board disposed inside the housing; and a connector electrically connecting the film type antenna and the printed circuit board.
    Type: Grant
    Filed: October 1, 2008
    Date of Patent: July 5, 2011
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Chan Gwang An, Jae Suk Sung, Sung Eun Cho, Ha Ryong Hong, Hyun Kil Nam, Ki Won Chang, Dae Seong Jeon
  • Publication number: 20110148734
    Abstract: A cable connection pin includes: support portions supported by an injection-molded face; a first receiving rack formed to extend from the support portion and receiving one side of a cable; and a second receiving rack receiving the opposite side of the cable.
    Type: Application
    Filed: September 13, 2010
    Publication date: June 23, 2011
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chan Gwang AN, Jae Suk SUNG, Sung Eun CHO, Ha Ryong HONG, Chang Mok HAN, Ki Won CHANG, Dae Kyu LEE
  • Publication number: 20110068984
    Abstract: An antenna pattern frame includes: a radiator having an antenna pattern part for receiving an external signal; a radiator frame having the radiator injection-molded to have the antenna pattern part formed thereon and including the antenna pattern part buried at an inner side of an electronic device; and an over-mold part injection-molded together with the radiator frame and over-molded to be formed on the antenna pattern part in order to prevent the antenna pattern part from becoming separated from the radiator frame.
    Type: Application
    Filed: September 10, 2010
    Publication date: March 24, 2011
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chang Mok HAN, Jae Suk SUNG, Sung Eun CHO, Ha Ryong HONG, Nam Il SEO, Dae Ki LIM, Ki Won CHANG, Kyong Keun LEE, Chan Gwang AN, Tae Sung KIM
  • Publication number: 20110032153
    Abstract: An antenna pattern frame includes an antenna radiator receiving an external signal and transmitting the received external signal to an electronic device, a radiator frame having the antenna radiator on a surface thereof, and a guide boss protruding from the radiator frame and preventing the radiator frame from moving vertically in a mold for manufacturing an electronic device case having an inner space having a shape corresponding to that of an electronic device case.
    Type: Application
    Filed: December 23, 2009
    Publication date: February 10, 2011
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ha Ryong HONG, Jae Suk Sung, Nam Il Seo, Dae Kyu Lee, Chan Gwang An, Chang Mok Han, Tae Sung Kim, Kyong Keun Lee, Ki Won Chang, Sung Eun Cho
  • Publication number: 20110030198
    Abstract: A method of manufacturing an antenna pattern frame, includes arranging antenna radiators in an elongated radiator sheet in the form of cells, the antenna radiators including antenna pattern portions receiving an external signal, and while moving the radiator sheet, forming connection terminal portions of the antenna radiators by a successive bending process and injecting-molding radiator frames such that the antenna pattern portions are formed on one set of respective sides of the radiator frames and the connection terminal portions are formed on the other set of respective opposite sides of the radiator frames.
    Type: Application
    Filed: December 30, 2009
    Publication date: February 10, 2011
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Dae Kyu LEE, Jae Suk Sung, Sung Eun Cho, Dae Seong Jeon, Dae Ki Lim, Chan Gwang An, Ha Ryong Hong, Nam II Seo
  • Publication number: 20100271283
    Abstract: An antenna pattern frame according to an aspect of the invention may include: a radiator having an antenna pattern portion transmitting and receiving a signal and a connection terminal portion allowing the signal to be transmitted to and received from a circuit board of an electronic device; a connection portion partially forming the radiator and connecting the antenna pattern portion and the connection terminal portion to be arranged in different planes; a radiator frame manufactured by injection molding on the radiator so that the antenna pattern portion may be provided on one side of the radiator frame and the connection terminal portion may be provided on the other side thereof, while the antenna pattern portion is embedded in the electronic device case; and a contact surface extension provided on the radiator to prevent the radiator from being loosened from the radiator frame during injection molding of the radiator frame, and increasing a contact area with respect to the radiator frame.
    Type: Application
    Filed: December 23, 2009
    Publication date: October 28, 2010
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jae Suk SUNG, Dae Seong JEON, Hyun Kil NAM, Sung Eun CHO, Tae Sung KIM, Chan Gwang AN, Hyun Do PARK, Chang Mok HAN, Byung Hwa LEE, Jung Eun NOH
  • Publication number: 20100271272
    Abstract: An antenna pattern frame according to an aspect of the invention may include: a radiator having an antenna pattern portion transmitting and receiving a signal; a ground portion extending from the antenna pattern portion; a connection portion connecting the antenna pattern portion and the ground portion to be arranged in different planes; and a radiator frame manufactured by injection molding on the radiator so that the antenna pattern portion may be provided on one side of the radiator frame and the connection terminal portion may be provided on the other side thereof, the radiator frame allowing the antenna pattern portion to be embedded in the electronic device case.
    Type: Application
    Filed: December 30, 2009
    Publication date: October 28, 2010
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jae Suk Sung, Ki Won Chang, Ha Ryong Hong, Chang Mok Han, Chan Gwang An, Duk Woo Lee, Hyun Kil Nam, Dae Kyu Lee, Sang Woo Bae, Byung Hwa Lee
  • Publication number: 20100234082
    Abstract: A method of manufacturing a case for a mobile communications terminal, includes disposing an antenna pattern inside a mold having a shape of a case for a mobile communications terminal, the mold including one or more magnets, and injecting a molding material into the mold and molding a case for a mobile communications terminal in which the antenna pattern is embedded. The antenna pattern is fixed by a magnetic force of the one or more magnets formed within the mold, and prevented from being deformed or moved while the molding material is injected.
    Type: Application
    Filed: October 29, 2009
    Publication date: September 16, 2010
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ha Ryong HONG, Jae Gyu Go, Jae Suk Sung, Dae Kyu Lee, Chang Mok Han, Dae Ki Lim, Chan Gwang An, Ki Won Chang, Sung Eun Cho
  • Publication number: 20100220028
    Abstract: A method of manufacturing an antenna-embedded case for a mobile communications terminal includes providing an antenna pattern, forming a first injection-molded member covering one surface of the antenna pattern, and disposing the first injection-molded member, provided with the antenna pattern on one surface thereof, in a second mold with the antenna pattern disposed in a space inside the second mold, and injection-molding a second injection-molded member covering the other surface of the antenna pattern to embed the antenna pattern between the first injection-molded member and the second injection-molded member.
    Type: Application
    Filed: October 29, 2009
    Publication date: September 2, 2010
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Sung Eun CHO, Jae Gyu GO, Yong Shik NA, Dae kyu LEE, Chan Gwang AN, Hyun Kil NAM, Byung Hwa LEE, Dae Seong JEON, Ha Ryong HONG, Jae Suk SUNG
  • Publication number: 20090322624
    Abstract: There are provided a film type antenna and a mobile communication terminal having the same. A film type antenna according to an aspect of the invention may include: a first carrier film having a conductive pattern on at least one surface thereof; an adhesion strengthening layer provided on the first carrier film; and a second carrier film laminated on the adhesion strengthening layer.
    Type: Application
    Filed: November 13, 2008
    Publication date: December 31, 2009
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ha Ryong HONG, Jae Suk Sung, Kyong Keun Lee, Chan Gwang An, Hyun Kil Nam, Dae Seong Jeon, Sung Eun Cho
  • Publication number: 20090315798
    Abstract: An antenna for radio frequency (RF) reception includes a substrate, a first radiator disposed in one region of the substrate and receiving a signal of a first frequency band, and a second radiator disposed in another region of the substrate and receiving a signal of a second frequency band.
    Type: Application
    Filed: October 21, 2008
    Publication date: December 24, 2009
    Applicant: Samsung Electro-Machanics Co., Ltd.
    Inventors: Hyun Kil Nam, Sung Eun Cho, Ha Ryong Hong, Chan Gwang An, Jae Suk Sung, Dae Seong Jeon
  • Publication number: 20090295649
    Abstract: There is provided a mobile communication terminal including: a housing of the mobile communication terminal; a film type antenna provided on the surface of the housing; a printed circuit board disposed inside the housing; and a connector electrically connecting the film type antenna and the printed circuit board.
    Type: Application
    Filed: October 1, 2008
    Publication date: December 3, 2009
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Chan Gwang An, Jae Suk Sung, Sung Eun Cho, Ha Ryong Hong, Hyun Kil Nam, Ki Won Chang, Dae Seong Jeon
  • Publication number: 20090289856
    Abstract: There is provided a film type antenna including: a carrier film; a conductive pattern provided on one surface of the carrier film; and a conductive buffer layer provided on one surface of the conductive pattern.
    Type: Application
    Filed: October 6, 2008
    Publication date: November 26, 2009
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Sung Eun CHO, Jae Suk Sung, Ha Ryong Hong, Kyong Keun Lee, Dae Seong Jeon, Chan Gwang An, Hyun Kil Nam