Patents by Inventor Mi Jung Kang

Mi Jung Kang 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).

  • Patent number: 9875839
    Abstract: A magnetic composition includes: coarse powder containing a non-crystalline iron-based material; medium powder containing a crystalline iron-based material; and fine powder containing nickel. A ratio of the coarse powder and the medium powder is in a range of 65:35 to 80:20, and the amount of the fine powder is in a range of 3 wt % to 7 wt % on the basis of a total weight of the coarse powder and the medium powder.
    Type: Grant
    Filed: January 19, 2016
    Date of Patent: January 23, 2018
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Youn Kyu Choi, Mi Jung Kang, Hea Ah Kim, Yun Young Yang, Jae Yeol Choi
  • Patent number: 9704640
    Abstract: There is provided a chip electronic component including; a magnetic body containing magnetic metal powder; an internal coil part embedded in the magnetic body; and a plating spreading prevention part coated on a surface of the magnetic body. The plating spreading prevention part contains phosphate-based glass. Whereby, plating spread generated in the surface of the chip electronic component at the time of forming the external electrodes may be prevented.
    Type: Grant
    Filed: May 6, 2015
    Date of Patent: July 11, 2017
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Youn Kyu Choi, Hye Ah Kim, Yun Young Yang, Mi Jung Kang, Jae Yeol Choi
  • Patent number: 9659704
    Abstract: A chip electronic component includes a magnetic body containing magnetic metal powder, internal coil parts embedded in the magnetic body, and an anti-plating layer disposed on at least one of upper and lower surfaces of the magnetic body. The anti-plating layer contains magnetic metal powder having particle sizes within the range of 0.1 ?m to 10 ?m.
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: May 23, 2017
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Yun Young Yang, Youn Kyu Choi, Hye Ah Kim, Do Won Kang, Mi Jung Kang
  • Publication number: 20160217902
    Abstract: A magnetic composition includes: coarse powder containing a non-crystalline iron-based material; medium powder containing a crystalline iron-based material; and fine powder containing nickel. A ratio of the coarse powder and the medium powder is in a range of 65:35 to 80:20, and the amount of the fine powder is in a range of 3 wt % to 7 wt % on the basis of a total weight of the coarse powder and the medium powder.
    Type: Application
    Filed: January 19, 2016
    Publication date: July 28, 2016
    Inventors: Youn Kyu CHOI, Mi Jung KANG, Hea Ah KIM, Yun Young YANG, Jae Yeol CHOI
  • Publication number: 20160126004
    Abstract: A chip electronic component includes a magnetic body containing magnetic metal powder, internal coil parts embedded in the magnetic body, and an anti-plating layer disposed on at least one of upper and lower surfaces of the magnetic body. The anti-plating layer contains magnetic metal powder having particle sizes within the range of 0.1 ?m to 10 ?m.
    Type: Application
    Filed: October 16, 2015
    Publication date: May 5, 2016
    Inventors: Yun Young YANG, Youn Kyu CHOI, Hye Ah KIM, Do Won KANG, Mi Jung KANG
  • Publication number: 20160086716
    Abstract: There is provided a chip electronic component including; a magnetic body containing magnetic metal powder; an internal coil part embedded in the magnetic body; and a plating spreading prevention part coated on a surface of the magnetic body. The plating spreading prevention part contains phosphate-based glass. Whereby, plating spread generated in the surface of the chip electronic component at the time of forming the external electrodes may be prevented.
    Type: Application
    Filed: May 6, 2015
    Publication date: March 24, 2016
    Inventors: Youn Kyu CHOI, Hye Ah KIM, Yun Young YANG, Mi Jung KANG, Jae Yeol CHOI
  • Patent number: 8768387
    Abstract: The present invention relates to a message transmitting apparatus and method in a mobile communication terminal and solves the problem of a message transmission being stopped when a message size exceeds a message capacity is solved. Also, memory resources of the mobile communication terminal are more efficiently utilized because an additional memory region need not be allocated to a message to be transmitted. The apparatus comprises a message generating unit for generating a message, a buffer for temporarily storing the generated message, a controller for dividing the message stored in the buffer into data blocks, wherein the controller converts a format of the data blocks into a type capable of being transmitted or received via a network and stores the data blocks into a file, and a transmitter for transmitting the message comprising the data blocks having the converted type and stored in the file to a receiving side.
    Type: Grant
    Filed: October 5, 2005
    Date of Patent: July 1, 2014
    Assignee: LG Electronics Inc.
    Inventor: Mi-Jung Kang
  • Publication number: 20060073842
    Abstract: The present invention relates to a message transmitting apparatus and method in a mobile communication terminal and solves the problem of a message transmission being stopped when a message size exceeds a message capacity is solved. Also, memory resources of the mobile communication terminal are more efficiently utilized because an additional memory region need not be allocated to a message to be transmitted. The apparatus comprises a message generating unit for generating a message, a buffer for temporarily storing the generated message, a controller for dividing the message stored in the buffer into data blocks, wherein the controller converts a format of the data blocks into a type capable of being transmitted or received via a network and stores the data blocks into a file, and a transmitter for transmitting the message comprising the data blocks having the converted type and stored in the file to a receiving side.
    Type: Application
    Filed: October 5, 2005
    Publication date: April 6, 2006
    Inventor: Mi-Jung Kang
  • Patent number: 6625137
    Abstract: A method for operating the supplemental code channels (SCC) for a high-speed data service in a radio telecommunication system, which includes the steps of connecting a call between a mobile station and a base station; sending, by the mobile station, the number (NUM_SUPMS) and the hold duration (REV_DUR) of the supplemental code channels (SCC) to a base station controller through the base station to request the assignment of the supplemental code channels; upon the receipt of the request, sending the NUM_SUPMS to an SCC assignment processor (SCAP) of the base station by the base station controller to request the assignment of the supplemental code channels; upon the receipt of the request, assigning the supplemental code channels for communication with the mobile station by the SCAP and reporting the channel allocation result (ASS_SUP) to the base station controller; determining, in the base station controller, the number (NUM SUP) and the hold duration (DUR) of supplemental code channels to be assigned based
    Type: Grant
    Filed: March 13, 2000
    Date of Patent: September 23, 2003
    Assignee: Samsung Electronics Co. LTD
    Inventor: Mi-Jung Kang
  • Patent number: 6397043
    Abstract: A method for controlling the forward link power independent of reverse link power control is described. In a mobile communication system where the reverse link is degraded thereby preventing the forward link status to be sent to the base station, the base station estimates the forward link power using power control information received via the reverse link prior to the reverse link being degraded. The forward link is improved using the power control information and once improved the reverse link is improved via the improved forward link.
    Type: Grant
    Filed: May 24, 1999
    Date of Patent: May 28, 2002
    Assignee: Samsung Electronics, Co., Ltd.
    Inventor: Mi-jung Kang
  • Patent number: 6285668
    Abstract: The present invention provides an enhanced method for initiating the selection of frames arriving from multiple base stations in a mobile communications system during a soft handoff condition. The method includes the steps of determining a number of base stations in an active set; receiving and storing a plurality of frames from those base stations in the active set where each frame is associated with a frame sequence. The method further includes the step of initiating selection of one of a plurality of received frames of a sequence upon satisfaction of at least one of a plurality of selection criteria which are based upon the active set and the received frames.
    Type: Grant
    Filed: June 15, 1998
    Date of Patent: September 4, 2001
    Assignee: Samsung Electronic Co., Ltd.
    Inventor: Mi Jung Kang