Patents by Inventor Young-Do Kweon

Young-Do Kweon 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: 20240006393
    Abstract: In one example, an electronic device includes a substrate having a substrate top side, a substrate bottom side opposite to the substrate top side. A first electronic component is connected to the substrate top side and having a first electronic component top side distal to the substrate top side. A second electronic is connected to the substrate top side, laterally spaced apart from the first electronic component, and having a second electronic component top side distal to the substrate top side. A lid is connected to the substrate top side, covering the first electronic component and the second electronic component. The lid includes a lid ceiling; and a lid wall extending from the lid ceiling and defining a lid periphery. A dam structure is connected to the first electronic device top side and the lid ceiling within the lid periphery and having a vent. A first interface material is over the first electronic component top side and contained within the dam structure.
    Type: Application
    Filed: June 29, 2022
    Publication date: January 4, 2024
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventor: Young Do KWEON
  • Publication number: 20220375807
    Abstract: A semiconductor package includes a cavity substrate, a semiconductor die, and an encapsulant. The cavity substrate includes a redistribution structure and a cavity layer on an upper surface of the redistribution structure. The redistribution structure includes pads on the upper surface, a lower surface, and sidewalls adjacent the upper surface and the lower surface. The cavity layer includes an upper surface, a lower surface, sidewalls adjacent the upper surface and the lower surface, and a cavity that exposes pads of the redistribution structure. The semiconductor die is positioned in the cavity. The semiconductor die includes a first surface, a second surface, sidewalls adjacent the first surface and the second surface, and attachment structures that are operatively coupled to the exposed pads. The encapsulant encapsulates the semiconductor die in the cavity and covers sidewalls of the redistribution structure.
    Type: Application
    Filed: August 8, 2022
    Publication date: November 24, 2022
    Inventors: Young Do Kweon, JeongByung Chae, DongJoo Park, ByoungWoo Cho, SeHwan Hong
  • Patent number: 11410935
    Abstract: A semiconductor package includes a cavity substrate, a semiconductor die, and an encapsulant. The cavity substrate includes a redistribution structure and a cavity layer on an upper surface of the redistribution structure. The redistribution structure includes pads on the upper surface, a lower surface, and sidewalls adjacent the upper surface and the lower surface. The cavity layer includes an upper surface, a lower surface, sidewalls adjacent the upper surface and the lower surface, and a cavity that exposes pads of the redistribution structure. The semiconductor die is positioned in the cavity. The semiconductor die includes a first surface, a second surface, sidewalls adjacent the first surface and the second surface, and attachment structures that are operatively coupled to the exposed pads. The encapsulant encapsulates the semiconductor die in the cavity and covers sidewalls of the redistribution structure.
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: August 9, 2022
    Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.
    Inventors: Young Do Kweon, JeongByung Chae, DongJoo Park, ByoungWoo Cho, SeHwan Hong
  • Publication number: 20220122938
    Abstract: Microelectronic devices and method of forming a plurality of microelectronic devices on a semiconductor workpiece are disclosed herein. One such method includes placing a plurality of first interconnect elements on a side of a semiconductor workpiece, forming a layer on the side of the workpiece, reshaping the first interconnect elements by heating the first interconnect elements, and coupling a first portion of a plurality of individual second interconnect elements to corresponding first interconnect elements with a second portion of the individual second interconnect elements exposed.
    Type: Application
    Filed: December 29, 2021
    Publication date: April 21, 2022
    Inventors: Young Do Kweon, Tongbi Jiang
  • Publication number: 20220059387
    Abstract: An electronic device structure and a method for making an electronic device. As non-limiting examples, various aspects of this disclosure provide a method of manufacturing an electronic device that comprises the utilization of a carrier assisted substrate, and an electronic device manufactured thereby.
    Type: Application
    Filed: May 24, 2021
    Publication date: February 24, 2022
    Inventors: Roger St. Amand, Young Do Kweon
  • Patent number: 11217556
    Abstract: Microelectronic devices and method of forming a plurality of microelectronic devices on a semiconductor workpiece are disclosed herein. One such method includes placing a plurality of first interconnect elements on a side of a semiconductor workpiece, forming a layer on the side of the workpiece, reshaping the first interconnect elements by heating the first interconnect elements, and coupling a first portion of a plurality of individual second interconnect elements to corresponding first interconnect elements with a second portion of the individual second interconnect elements exposed.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: January 4, 2022
    Assignee: Micron Technology, Inc.
    Inventors: Young Do Kweon, Tongbi Jiang
  • Patent number: 11018040
    Abstract: An electronic device structure and a method for making an electronic device. As non-limiting examples, various aspects of this disclosure provide a method of manufacturing an electronic device that comprises the utilization of a carrier assisted substrate, and an electronic device manufactured thereby.
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: May 25, 2021
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Roger St. Amand, Young Do Kweon
  • Publication number: 20200402830
    Abstract: An electronic device structure and a method for making an electronic device. As non-limiting examples, various aspects of this disclosure provide a method of manufacturing an electronic device that comprises the utilization of a carrier assisted substrate, and an electronic device manufactured thereby.
    Type: Application
    Filed: June 19, 2019
    Publication date: December 24, 2020
    Applicant: Amkor Technology, Inc.
    Inventors: Roger St. Amand, Young Do Kweon
  • Publication number: 20200303315
    Abstract: A semiconductor package includes a cavity substrate, a semiconductor die, and an encapsulant. The cavity substrate includes a redistribution structure and a cavity layer on an upper surface of the redistribution structure. The redistribution structure includes pads on the upper surface, a lower surface, and sidewalls adjacent the upper surface and the lower surface. The cavity layer includes an upper surface, a lower surface, sidewalls adjacent the upper surface and the lower surface, and a cavity that exposes pads of the redistribution structure. The semiconductor die is positioned in the cavity. The semiconductor die includes a first surface, a second surface, sidewalls adjacent the first surface and the second surface, and attachment structures that are operatively coupled to the exposed pads. The encapsulant encapsulates the semiconductor die in the cavity and covers sidewalls of the redistribution structure.
    Type: Application
    Filed: June 2, 2020
    Publication date: September 24, 2020
    Inventors: Young Do Kweon, JeongByung Chae, DongJoo Park, ByoungWoo Cho, SeHwan Hong
  • Patent number: 10672715
    Abstract: A semiconductor package includes a cavity substrate, a semiconductor die, and an encapsulant. The cavity substrate includes a redistribution structure and a cavity layer on an upper surface of the redistribution structure. The redistribution structure includes pads on the upper surface, a lower surface, and sidewalls adjacent the upper surface and the lower surface. The cavity layer includes an upper surface, a lower surface, sidewalls adjacent the upper surface and the lower surface, and a cavity that exposes pads of the redistribution structure. The semiconductor die is positioned in the cavity. The semiconductor die includes a first surface, a second surface, sidewalls adjacent the first surface and the second surface, and attachment structures that are operatively coupled to the exposed pads. The encapsulant encapsulates the semiconductor die in the cavity and covers sidewalls of the redistribution structure.
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: June 2, 2020
    Assignee: AMKOR TECHNOLOGY, INC.
    Inventors: Young Do Kweon, JeongByung Chae, DongJoo Park, ByoungWoo Cho, SeHwan Hong
  • Publication number: 20190318994
    Abstract: A semiconductor package includes a cavity substrate, a semiconductor die, and an encapsulant. The cavity substrate includes a redistribution structure and a cavity layer on an upper surface of the redistribution structure. The redistribution structure includes pads on the upper surface, a lower surface, and sidewalls adjacent the upper surface and the lower surface. The cavity layer includes an upper surface, a lower surface, sidewalls adjacent the upper surface and the lower surface, and a cavity that exposes pads of the redistribution structure. The semiconductor die is positioned in the cavity. The semiconductor die includes a first surface, a second surface, sidewalls adjacent the first surface and the second surface, and attachment structures that are operatively coupled to the exposed pads. The encapsulant encapsulates the semiconductor die in the cavity and covers sidewalls of the redistribution structure.
    Type: Application
    Filed: April 16, 2018
    Publication date: October 17, 2019
    Inventors: Young Do Kweon, JeongByung Chae, DongJoo Park, ByoungWoo Cho, SeHwan Hong
  • Publication number: 20180358324
    Abstract: Microelectronic devices and method of forming a plurality of microelectronic devices on a semiconductor workpiece are disclosed herein. One such method includes placing a plurality of first interconnect elements on a side of a semiconductor workpiece, forming a layer on the side of the workpiece, reshaping the first interconnect elements by heating the first interconnect elements, and coupling a first portion of a plurality of individual second interconnect elements to corresponding first interconnect elements with a second portion of the individual second interconnect elements exposed.
    Type: Application
    Filed: August 21, 2018
    Publication date: December 13, 2018
    Inventors: Young Do Kweon, Tongbi Jiang
  • Patent number: 10154594
    Abstract: A printed circuit board including a circuit board having a cavity between an upper surface of the circuit board and a lower surface of the circuit board that are substantially parallel to each other, and a connection board including insulating layers substantially parallel with metal layers, the metal layers including metal patterns. The connection board is disposed in the cavity with the insulating layers and the metal layers of the connection board substantially perpendicular to the upper and lower surfaces of the circuit board.
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: December 11, 2018
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jeong-Ho Lee, Young-Do Kweon, Hyoung-Joon Kim, Kyoung-Moo Harr, Kyung-Seob Oh
  • Patent number: 10083931
    Abstract: Microelectronic devices and method of forming a plurality of microelectronic devices on a semiconductor workpiece are disclosed herein. One such method includes placing a plurality of first interconnect elements on a side of a semiconductor workpiece, forming a layer on the side of the workpiece, reshaping the first interconnect elements by heating the first interconnect elements, and coupling a first portion of a plurality of individual second interconnect elements to corresponding first interconnect elements with a second portion of the individual second interconnect elements exposed.
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: September 25, 2018
    Assignee: Micron Technology, Inc.
    Inventors: Young Do Kweon, Tongbi Jiang
  • Patent number: 10062493
    Abstract: An electronic component and a circuit board having the same mounted thereon. The electronic component includes: a base part; a coil part provided on the base part and including a coil formed by disposing conductive patterns in a spiral shape and an external terminal connected to an end portion of the coil; and a cover part including an external electrode having a first surface contacting an upper surface of the external terminal and a second surface opposing the first surface and a magnetic material part provided on the coil part, made of a magnetic material, and exposing the second surface, wherein a surface area of the first surface is larger than a surface area of the second surface.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: August 28, 2018
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Geon Se Chang, Young Do Kweon, Jin Hyuck Yang
  • Patent number: 9786428
    Abstract: Disclosed herein is a common mode filter, including: a magnetic substrate; and a body part formed on the magnetic substrate, wherein the body part is configured of an insulating layer surrounding a coil electrode, an outer electrode terminal connected with an end of the coil electrode, and a magnetic resin composite, the insulating layer is formed on the magnetic substrate, having a margin part M disposed at an edge of the magnetic substrate, and the magnetic resin composite is filled in an empty space of the body part including the margin part M, thereby promoting a consecutive flow of magnetic flux that is generated from the coil electrode.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: October 10, 2017
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jin Hyuck Yang, Young Seuck Yoo, Sung Kwon Wi, Hye Won Bang, Geon Se Chang, Young Do Kweon, Ju Hwan Yang
  • Patent number: 9741490
    Abstract: Disclosed herein are a power inductor in which aspect ratios of the innermost pattern and the outermost pattern are similar with those of the intermediate pattern and a manufacturing method thereof. The power inductor includes coil patterns formed on one surface or both surfaces of a core insulating layer; insulating patterns bonded to at least one of an innermost pattern and an outermost pattern of the coil patterns; metal layers plated on surfaces of the coil patterns; and an insulator covering the coil patterns including the metal layers.
    Type: Grant
    Filed: February 7, 2014
    Date of Patent: August 22, 2017
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Hye Yeon Cha, Young Do Kweon, Young Seuck Yoo, Hwan Soo Lee, Woon Chul Choi
  • Patent number: 9629260
    Abstract: Disclosed herein are a printed circuit board and a method of manufacturing the same. The printed circuit board according to a preferred embodiment of the present invention includes a base substrate; a through via formed to penetrate through the base substrate; and circuit patterns formed on one side and the other side of the base substrate and formed to be thinner than an inner wall of the through via.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: April 18, 2017
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Seung Wook Park, Young Do Kweon, Jin Gu Kim
  • Patent number: 9577598
    Abstract: Disclosed herein is a thin film type common mode filter including: a base substrate made of an insulating material; a first insulating layer formed on the base substrate; a coil-shaped internal electrode formed on the first insulating layer; a second insulating layer formed on the internal electrode; an external electrode terminal having a vertical section connected to a side surface of the internal electrode and a horizontal section extended from an upper end of the vertical section toward a horizontal direction to thereby form a parallel surface spaced apart from the internal electrode by a predetermined distance; and a ferrite resin layer formed between the horizontal section of the external electrode terminal and the internal electrode.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: February 21, 2017
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Young Seuck Yoo, Kang Heon Hur, Young Ghyu Ahn, Chan Yoon, Sung Kwon Wi, Jeong Min Cho, Geon Se Chang, Young Do Kweon
  • Patent number: 9520223
    Abstract: The present invention relates to an inductor. An inductor in accordance with an embodiment of the present invention includes: an insulating layer having a hole; a conductive pattern disposed on both surfaces of the insulating layer and having a structure in which portions disposed on the both surfaces are electrically connected to each other through the hole; and a magnetic layer disposed on the insulating layer to cover the conductive pattern, wherein the conductive pattern has a plating pattern formed by performing a plating process.
    Type: Grant
    Filed: March 24, 2014
    Date of Patent: December 13, 2016
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Young Seuck Yoo, Kang Heon Hur, Jin Hyuck Yang, Sung Kwon Wi, Jong Yun Lee, Young Do Kweon