Patents by Inventor Jae Suk Sung

Jae Suk Sung 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).

  • POWER TRANSMITTING COIL STRUCTURE AND WIRELESS POWER TRANSMITTING APPARATUS INCLUDING THE SAME
    Publication number: 20160189861
    Abstract: A power transmitting coil structure and a wireless power transmitting apparatus including the same are provided. The power transmitting coil includes a first coil which is wound to have a circular or polygonal shape and at least one sub coil positioned within the first coil. A magnetic field region formed by the first coil is different from a magnetic field region formed by the at least one sub coil.
    Type: Application
    Filed: December 28, 2015
    Publication date: June 30, 2016
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Isaac NAM, Jae Suk SUNG, Chul Gyun PARK, Ji Hoon KIM, Ki Won CHANG
  • Coil for cordless charging and cordless charging apparatus using the same
    Patent number: 9355766
    Abstract: 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: Grant
    Filed: March 11, 2013
    Date of Patent: May 31, 2016
    Assignee: 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
  • NON-CONTACT POWER TRANSMISSION DEVICE AND LOCATION-BASED SERVICE SYSTEM USING THE SAME
    Publication number: 20160126748
    Abstract: A non-contact power transmission device includes a power transmission unit configured to contactlessly provide electric power; a controller configured to provide location information of the non-contact power transmission device; and a communications unit configured to transmit the location information and product information received from a non-contact power reception device to a server, and receive an approval to transmit electric power to the non-contact power reception device from the server.
    Type: Application
    Filed: October 16, 2015
    Publication date: May 5, 2016
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sung Heum Park, Hyung Wook Cho, Sang Ho Cho, Sang Beom Lee, Ki Won Chang, Chul Gyun Park, Jae Suk Sung, Chang Soo Kang, Hee Sun Han
  • APPARATUS AND METHOD OF RECEIVING POWER WIRELESSLY, AND SYSTEM FOR SUPPLYING POWER WIRELESSLY USING THE SAME
    Publication number: 20160118807
    Abstract: There are provided an apparatus and a method of receiving power wirelessly, and a system for supplying power wirelessly using the same. The apparatus for receiving power wirelessly may include a power receiving unit receiving power wirelessly in a non-contact manner, a switching unit operating the power receiving unit, and a controlling unit controlling an output voltage by adjusting an OFF switching operation of the switching unit.
    Type: Application
    Filed: March 12, 2015
    Publication date: April 28, 2016
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sang Ho CHO, Hyung Wook CHO, Sung Heum PARK, Chang Mok HAN, Jae Suk SUNG, Jeong Man HAN, Ki Won CHANG
  • APPARATUS FOR TRANSMITTING POWER WIRELESSLY
    Publication number: 20160111888
    Abstract: There are provided an apparatus apparatus for transmitting power wirelessly. The apparatus for transmitting power wirelessly may include a boosting unit boosting an input voltage, and an inverter unit inverting the boosted voltage output from the boosting unit to transmit power wirelessly. The inverter unit and the boosting unit are controlled by the same switching element.
    Type: Application
    Filed: March 11, 2015
    Publication date: April 21, 2016
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sang Ho CHO, Chang Ik KIM, Seung Won PARK, Yong Woon PARK, Sang Beom LEE, Eun Young SHIN, Jae Suk SUNG, Jae Hyoung CHO
  • WIRELESS POWER RECEPTION DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME
    Publication number: 20160105032
    Abstract: A wireless power reception device may include a plurality of wireless power receiving units receiving power wirelessly, and a plurality of power management units respectively connected to the plurality of wireless power receiving units and outputting charging currents according to a plurality of power control signals by using power received from the plurality of wireless power receiving units.
    Type: Application
    Filed: March 12, 2015
    Publication date: April 14, 2016
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Sang Ho CHO, Yong Woon PARK, Jae Suk SUNG, Chang Ik KIM, Chul Gyun PARK
  • INPUT APPARATUS
    Publication number: 20160105031
    Abstract: An input apparatus for transmitting received user selection information to a portable terminal held therein may include: a power transmission unit transmitting power to a portable terminal in a non-contact manner. The power transmission unit may include a power transmission coil disposed in a holding unit in which the portable terminal is held and transmitting power to the portable terminal in the non-contact manner.
    Type: Application
    Filed: March 3, 2015
    Publication date: April 14, 2016
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Sang Ho CHO, Chang Ik KIM, Seung Won PARK, Yong Woon PARK, Sang Beom LEE, Eun Young SHIN, Jae Suk SUNG, Jae Hyoung CHO
  • WIRELESS MOUSE, MOUSE PAD AND WIRELESS MOUSE APPARATUS
    Publication number: 20160085322
    Abstract: There are provided a wireless mouse including: a charging unit receiving power in a non-contact manner to charge a battery with the received power; a movement detection unit detecting movements of the wireless mouse made by a user; and a controlling unit controlling whether or not a charging operation of the charging unit is performed, depending on the movements of the wireless mouse, a mouse pad including: a pad body having a predetermined area; a charging region provided on a portion of a surface of the pad body and transmitting power in a non-contact manner; and an operating region provided on the remainder of the surface of the pad body to be separated from the charging region and assisting in a pointing operation of the mouse, and a wireless mouse apparatus including the wireless mouse and the mouse pad.
    Type: Application
    Filed: March 20, 2015
    Publication date: March 24, 2016
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Sung Heum PARK, Sang Ho CHO, Ki Won CHANG, Duk Won SEO, Jae Suk SUNG, Hyung Wook CHO, Chang Mok HAN
  • WIRELESS POWER RECEIVER AND WIRELESS POWER TRANSMISSION AND RECEPTION SYSTEM
    Publication number: 20160079793
    Abstract: A wireless power receiver may include a case formed of metal; and an insulator insulating one surface of the case to form at least two receiving electrodes. The at least two receiving electrodes form a capacitor in combination with at least two transmitting electrodes and receive power transmitted from the at least two transmitting electrodes.
    Type: Application
    Filed: May 15, 2015
    Publication date: March 17, 2016
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sang Ho CHO, Hyung Wook CHO, Sung Heum PARK, Chang Mok HAN, Jae Suk SUNG, Jeong Man HAN, Ki Won CHANG
  • WIRELESS POWER RECEIVER AND METHOD FOR CONTROLLING THE SAME
    Publication number: 20160079764
    Abstract: A wireless power receiver according to an exemplary embodiment in the present disclosure may include a resonant tank receiving a power signal and varying a resonant frequency in response to a control signal; and a determining unit determining a wireless power transmission mode on the basis of the power signal and outputting the control signal depending on a determination result.
    Type: Application
    Filed: May 7, 2015
    Publication date: March 17, 2016
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Sang Ho CHO, Hyung Wook CHO, Sung Heum PARK, Chang Mok HAN, Jae Suk SUNG, Jeong Man HAN, Ki Won CHANG
  • WIRELESS CHARGING SYSTEM AND METHOD FOR CONTROLLING THE SAME
    Publication number: 20160079794
    Abstract: There is provided a wireless charging system, including: a wireless power transmitting module including at least one power transmitter transmitting power and at least one wireless power receiving module receiving the power, wherein the wireless power transmitting module controls the power, which is transmitted to the wireless power receiving modules corresponding to the power transmitters, from the power transmitters, depending on targeted voltage gains of the wireless power receiving modules corresponding to the power transmitters.
    Type: Application
    Filed: May 19, 2015
    Publication date: March 17, 2016
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Sang Ho CHO, Chang Ik KIM, Seung Won PARK, Yong Woon PARK, Sang Beom LEE, Eun Young SHIN, Jae Suk SUNG, Jae Hyoung CHO
  • Coil device, and wireless power transmitter and wireless power receiver having the same
    Patent number: 9287041
    Abstract: A coil device may be capable of varying the gap of a coil so that several devices may be wirelessly charged simultaneously or a single device may be wirelessly charged with concentrated power. The coil device may include: a case having a reception space and varying a charging area upon a user's selection; and a coil part, having, in the reception space of the case, a coil body formed of a wound conductor having a predetermined length. A gap of the wound conductor of the coil body varies as the charging area of the case varies.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: March 15, 2016
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Soon Tack Oh, Chang Soo Kang, Jae Suk Sung, Sung Uk Lee, Hyun Keun Lim, Si Hyung Kim, Chul Gyun Park, Ki Won Chang
  • CASE AND APPARATUS INCLUDING THE SAME
    Publication number: 20160072337
    Abstract: A case includes a casing region made of metal and configured to cover at least a portion of an apparatus, and a coil electrically insulated from the casing region and having a ring shape or a polygonal shape having ends separated from each other, the coil being configured to be disposed outside the apparatus.
    Type: Application
    Filed: August 27, 2015
    Publication date: March 10, 2016
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ki Won Chang, Ji Hoon Kim, Jae Suk Sung, Choon Hee Kim, Hyun Keun Lim, Isaac Nam
  • NON-CONTACT TYPE POWER RECEIVING APPARATUS
    Publication number: 20160056660
    Abstract: In a non-contact type power receiving apparatus, two power receiving coils may share a single rectifying circuit. A non-contact type power receiving apparatus may include a first power receiving coil and a second power receiving coil, and a selective rectifying unit rectifying power from one of the first and second power receiving coils which receives the power from an external power transmitting coil in a non-contact scheme.
    Type: Application
    Filed: February 10, 2015
    Publication date: February 25, 2016
    Inventors: Sang Ho CHO, Hyung Wook CHO, Sung Heum PARK, Chang Mok HAN, Jae Suk SUNG, Jeong Man HAN, Ki Won CHANG
  • NON-CONTACT TYPE POWER RECEIVING APPARATUS
    Publication number: 20160056636
    Abstract: A non-contact type power receiving apparatus, of which a voltage level of output power varies depending on a rated voltage of a battery, includes: a power receiving coil unit receiving a power in a non-contact scheme; a rectifying/multiplying unit rectifying the received power depending on controlling thereof and selectively multiplying a voltage level of the rectified power; and a controller selectively controlling a rectifying operation or a multiplying operation of the rectifying/multiplying unit to be performed depending on a selection signal.
    Type: Application
    Filed: January 28, 2015
    Publication date: February 25, 2016
    Inventors: Sang Ho CHO, Hyung Wook CHO, Sung Heum PARK, Chang Mok HAN, Jae Suk SUNG, Jeong Man HAN, Ki Won CHANG
  • Case of electronic device having antenna pattern frame embedded therein, mold therefor and method of manufacturing thereof
    Patent number: 9266266
    Abstract: There is provided a case of an electronic device having an antenna pattern embedded therein, the case including: a radiator frame injection molded so that a radiator including an antenna pattern part and formed on a film is formed on one surface thereof; a case frame injection molded upwardly of the radiator frame and provided with the radiator embedded between the radiator frame and the case frame; and a boundary part forming a boundary between the radiator frame and the case frame and having a groove formed inwardly of the case frame.
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: February 23, 2016
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ha Ryong Hong, Sung Eun Cho, Ki Won Chang, Chang Mok Han, Dae Kyu Lee, Dae Seong Jeon, Chan Gwang An, Jae Suk Sung, Duk Woo Lee
  • APPARATUS AND METHOD FOR RECEIVING POWER WIRELESSLY, AND WIRELESS POWER SUPPLY SYSTEM USING THE SAME
    Publication number: 20160049796
    Abstract: An apparatus for receiving power wirelessly may include a power receiving unit wirelessly receiving the power in a non-contact manner, a switching unit operating the power receiving unit, and a controlling unit controlling an output voltage by adjusting an switching-on operation of the switching unit.
    Type: Application
    Filed: January 28, 2015
    Publication date: February 18, 2016
    Inventors: Sang Ho CHO, Hyung Wook CHO, Sung Heum PARK, Chang Mok HAN, Jae Suk SUNG, Jeong Man HAN, Ki Won CHANG
  • THIN FILM COIL AND ELECTRONIC DEVICE HAVING THE SAME
    Publication number: 20160013665
    Abstract: 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: Application
    Filed: September 21, 2015
    Publication date: January 14, 2016
    Applicant: 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
  • Charging apparatus and wireless charging apparatus
    Patent number: 9236759
    Abstract: There is provided a charging apparatus and a wireless charging apparatus that facilitate display of a fully charged state using a monochromatic display device. The charging apparatus and the wireless charging apparatus include a power supply unit supplying a charging power, a charging unit supplying the charging power to an external charging target device, a charging control unit controlling a charging state of the charging unit, a display unit that displays the charging state under the control of the charging control unit and, when the charging target device is in a fully charged state, stops an operation of displaying the charging state, and a delay unit that delays stopping the operation of the display unit that displays the charging state, for a previously set period of time, when the charging target device in the fully charged state is recharged.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: January 12, 2016
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Yong Woon Park, Chang Mok Han, Tae Sung Kim, Jae Suk Sung
  • NON-CONTACT TYPE POWER TRANSMISSION APPARATUS AND METHOD THEREOF AND LOCATION-BASED SERVICE SYSTEM USING THE SAME
    Publication number: 20160006266
    Abstract: A non-contact type power transmission apparatus and method thereof, includes a control unit configured to provide assigned location information to a device. The apparatus also includes a display unit configured to display location-based service data provided to the device based on the location information.
    Type: Application
    Filed: July 6, 2015
    Publication date: January 7, 2016
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sung Heum PARK, Hyung Wook CHO, Sang Ho CHO, Chul Gyun PARK, Jae Suk SUNG, Chang Soo KANG, Ki Won CHANG