Patents by Inventor Jae Ho Joung

Jae Ho Joung 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: 10733354
    Abstract: Disclosed are embodiments of a system, method and computer program product for wafer-level design including chip and frame design. The embodiments employ three-dimensional (3D) emulation to preliminarily verify in-kerf optical macros included in a frame design layout. Specifically, 3D images of a given in-kerf optical macro at different process steps are generated by a 3D emulator and a determination is made as to whether or not that macro will be formed as predicted. If not, the plan for the macro is altered using an iterative design process. Once the in-kerf optical macros within the frame design layout have been preliminarily verified, wafer-level design layout verification, including chip and frame design layout verification, is performed. Once the wafer-level design layout has been verified, wafer-level design layout validation, including chip and frame design layout validation, is performed. Optionally, an emulation library can store results of 3D emulation processes for future use.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: August 4, 2020
    Assignee: GLOBALFOUNDRIES INC.
    Inventors: Hojin Kim, Dongyue Yang, Dong-Ick Lee, Yue Zhou, Jae Ho Joung, Gregory Costrini, El Mehdi Bazizi, Dongsuk Park
  • Publication number: 20200201955
    Abstract: Disclosed are embodiments of a system, method and computer program product for wafer-level design including chip and frame design. The embodiments employ three-dimensional (3D) emulation to preliminarily verify in-kerf optical macros included in a frame design layout. Specifically, 3D images of a given in-kerf optical macro at different process steps are generated by a 3D emulator and a determination is made as to whether or not that macro will be formed as predicted. If not, the plan for the macro is altered using an iterative design process. Once the in-kerf optical macros within the frame design layout have been preliminarily verified, wafer-level design layout verification, including chip and frame design layout verification, is performed. Once the wafer-level design layout has been verified, wafer-level design layout validation, including chip and frame design layout validation, is performed. Optionally, an emulation library can store results of 3D emulation processes for future use.
    Type: Application
    Filed: December 19, 2018
    Publication date: June 25, 2020
    Inventors: Hojin Kim, Dongyue Yang, Dong-Ick Lee, Yue Zhou, Jae Ho Joung, Gregory Costrini, El Mehdi Bazizi, Dongsuk Park
  • Patent number: 9871096
    Abstract: A capacitor includes a bottom electrode and a top electrode positioned above the bottom electrode. The top electrode and the bottom electrode are conductively coupled to one another. A middle electrode is positioned between the bottom electrode and the top electrode. A lower dielectric layer is positioned between the bottom electrode and the middle electrode. An upper dielectric layer is positioned between the middle electrode and the top electrode. A first contact is conductively coupled to the top electrode. A second contact is conductively coupled to the middle electrode.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: January 16, 2018
    Assignee: GLOBALFOUNDRIES Inc.
    Inventors: Ki Young Lee, Woong Lae Cho, Jae Ho Joung
  • Publication number: 20170250243
    Abstract: A capacitor includes a bottom electrode and a top electrode positioned above the bottom electrode. The top electrode and the bottom electrode are conductively coupled to one another. A middle electrode is positioned between the bottom electrode and the top electrode. A lower dielectric layer is positioned between the bottom electrode and the middle electrode. An upper dielectric layer is positioned between the middle electrode and the top electrode. A first contact is conductively coupled to the top electrode. A second contact is conductively coupled to the middle electrode.
    Type: Application
    Filed: March 15, 2017
    Publication date: August 31, 2017
    Inventors: Ki Young LEE, Woong Lae CHO, Jae Ho JOUNG
  • Patent number: 9679959
    Abstract: Capacitor and contact structures are provided, as well as methods for forming the capacitor and contact structures. The methods include, for instance, providing a layer of conductive material above a conductive structure and above a lower electrode of a capacitor; etching the layer of conductive material to define a conductive material hard mask and an upper electrode of the capacitor, the conductive material hard mask being disposed at least partially above the conductive structure; and forming a first conductive contact structure and a second conductive contact structure, the first conductive contact structure extending through an opening in the conductive material hard mask and conductively contacting the conductive structure, and the second conductive contact structure conductively contacting one of the lower electrode of the capacitor, or the upper electrode of the capacitor.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: June 13, 2017
    Assignee: GLOBALFOUNDRIES Inc.
    Inventors: Ki Young Lee, Sanggil Bae, Jae Ho Joung
  • Patent number: 9640608
    Abstract: A capacitor includes a bottom electrode and a top electrode positioned above the bottom electrode. The top electrode and the bottom electrode are conductively coupled to one another. A middle electrode is positioned between the bottom electrode and the top electrode. A lower dielectric layer is positioned between the bottom electrode and the middle electrode. An upper dielectric layer positioned between the middle electrode and the top electrode. A first contact is conductively coupled to the top electrode. A second contact is conductively coupled to the middle electrode.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: May 2, 2017
    Assignee: GLOBALFOUNDRIES Inc.
    Inventors: Ki Young Lee, Woong Lae Cho, Jae Ho Joung
  • Publication number: 20150364540
    Abstract: Capacitor and contact structures are provided, as well as methods for forming the capacitor and contact structures. The methods include, for instance, providing a layer of conductive material above a conductive structure and above a lower electrode of a capacitor; etching the layer of conductive material to define a conductive material hard mask and an upper electrode of the capacitor, the conductive material hard mask being disposed at least partially above the conductive structure; and forming a first conductive contact structure and a second conductive contact structure, the first conductive contact structure extending through an opening in the conductive material hard mask and conductively contacting the conductive structure, and the second conductive contact structure conductively contacting one of the lower electrode of the capacitor, or the upper electrode of the capacitor.
    Type: Application
    Filed: August 27, 2015
    Publication date: December 17, 2015
    Applicant: GLOBALFOUNDRIES Inc.
    Inventors: Ki Young LEE, Sanggil BAE, Jae Ho JOUNG
  • Patent number: 9178009
    Abstract: Methods of forming a capacitor and contact structures are provided. The methods include, for instance, providing a layer of conductive material above a conductive structure and above a lower electrode of a capacitor; etching the layer of conductive material to define a conductive material hard mask and an upper electrode of the capacitor, the conductive material hard mask being disposed at least partially above the conductive structure; and forming a first conductive contact structure and a second conductive contact structure, the first conductive contact structure extending through an opening in the conductive material hard mask and conductively contacting the conductive structure, and the second conductive contact structure conductively contacting one of the lower electrode of the capacitor, or the upper electrode of the capacitor.
    Type: Grant
    Filed: October 10, 2012
    Date of Patent: November 3, 2015
    Assignee: GLOBALFOUNDRIES INC.
    Inventors: Ki Young Lee, Sanggil Bae, Jae Ho Joung
  • Publication number: 20140098459
    Abstract: Capacitor and contact structures are provided, as well as methods for forming the capacitor and contact structures. The methods include, for instance, providing a layer of conductive material above a conductive structure and above a lower electrode of a capacitor; etching the layer of conductive material to define a conductive material hard mask and an upper electrode of the capacitor, the conductive material hard mask being disposed at least partially above the conductive structure; and forming a first conductive contact structure and a second conductive contact structure, the first conductive contact structure extending through an opening in the conductive material hard mask and conductively contacting the conductive structure, and the second conductive contact structure conductively contacting one of the lower electrode of the capacitor, or the upper electrode of the capacitor.
    Type: Application
    Filed: October 10, 2012
    Publication date: April 10, 2014
    Applicant: GLOBALFOUNDRIES, INC.
    Inventors: Ki Young LEE, Sanggil BAE, Jae Ho JOUNG
  • Patent number: 6597778
    Abstract: A method for setting a number plan and providing a service for an advanced intelligent network (AIN), includes the steps of searching a first trigger which corresponds to a detected AIN call, judging whether the first trigger is a second trigger for a subscriber group, searching subscriber group information of the first trigger when the first trigger is the second rigger and detecting an identification number of a PNP(Private Numbering Plan), searching a PNP corresponding to the identification number from a NTT(Number Translation Table) of the first trigger, and gathering an additional number based on number gathering information of the searched PNP and performing a number translation based on corresponding PNP, thereby setting a certain number plan by the subscriber group and providing a subscriber-based advanced intelligent network service.
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: July 22, 2003
    Assignee: LG Information & Communication, Ltd.
    Inventors: Eun Soo Shin, Jae Ho Joung