Patents by Inventor Jin-Sung Chun

Jin-Sung Chun 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: 20210159013
    Abstract: A method of producing a core-shell particle includes introducing a barium titanate-based base powder and an additive to a reactor, and exposing the barium titanate-based base powder and the additive to a thermal plasma torch to obtain core-shell particles including a core portion having barium titanate (BaTiO3) and a shell portion including the additive and formed on a surface of the core portion.
    Type: Application
    Filed: May 1, 2020
    Publication date: May 27, 2021
    Inventors: Jin Sung CHUN, Hae Suk CHUNG, Byung Sung KANG, Yun Jung PARK, Young Hoon SONG
  • Publication number: 20210134528
    Abstract: A dielectric composition includes a ceramic powder, a high polymerization binder, and a low polymerization binder type dispersant having a degree of polymerization between 100 and 1,000.
    Type: Application
    Filed: January 14, 2021
    Publication date: May 6, 2021
    Inventors: Jin Sung CHUN, Seul Gi KIM, Hyo Kyong SEO, Hae Suk CHUNG, Byung Sung KANG
  • Patent number: 10985015
    Abstract: Disclosed is a technology relating to a method for fabricating a multilayer structure. In the method for fabricating the multilayer structure according to the disclosed embodiment, a first material layer including at least one atomic layer is deposited using a first source gas, which includes a first component, and an oxygen-containing reactive gas which is reactive with the first source gas. On the first material layer, a second material layer including at least one atomic layer is deposited using a second source gas, which includes a second component different from the first component, and an oxygen-containing reactive gas which is reactive with the second source gas. The step of depositing the first material layer and the step of depositing the second material layer constitute one cycle, and the cycle is performed at least once.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: April 20, 2021
    Assignee: WONIK IPS CO., LTD.
    Inventors: In Hwan Yi, Kwang Seon Jin, Byung Chul Cho, Jin Sung Chun
  • Publication number: 20210057153
    Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode, and an external electrode including an electrode layer disposed on the body and connected to the internal electrode, a first plating layer disposed on the electrode layer, and a conductive resin layer disposed on the first plating layer. The first plating layer has surface roughness higher at an interface with the conductive resin layer than at an interface with the electrode layer, and the conductive resin layer includes a conductive metal and a base resin.
    Type: Application
    Filed: January 30, 2020
    Publication date: February 25, 2021
    Inventors: Ho In Jun, Kyeong Jun Kim, Jin Sung Chun, Woo Chul Shin, Seul Gi Kim
  • Patent number: 10867749
    Abstract: A multilayer capacitor includes a capacitor body, a first external electrode, and a second external electrode. The capacitor body includes a plurality of first and second internal electrodes alternately stacked with dielectric layer interposed therebetween. The first and second external electrodes are electrically connected to the first and second internal electrodes, respectively. A first Schottky layer is Schottky-junctioned to an interface between the dielectric layer and the first internal electrode in the capacitor body. A second Schottky layer is Schottky-junctioned to an interface between the dielectric later and the second internal electrode in the capacitor body. The work function values of the first and second Schottky layers is higher than the work function values of the first and second internal electrodes.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: December 15, 2020
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jin Sung Chun, Hae Suk Chung, Kyeong Jun Kim, Byung Sung Kang
  • Publication number: 20200357916
    Abstract: The present description relates to the field of fabricating microelectronic devices having non-planar transistors. Embodiments of the present description relate to the formation of source/drain contacts within non-planar transistors, wherein a titanium-containing contact interface may be used in the formation of the source/drain contact with a discreet titanium silicide formed between the titanium-containing interface and a silicon-containing source/drain structure.
    Type: Application
    Filed: July 27, 2020
    Publication date: November 12, 2020
    Applicant: Intel Corporation
    Inventors: Sameer S. PRADHAN, Subhash M. JOSHI, Jin-Sung CHUN
  • Patent number: 10770591
    Abstract: The present description relates to the field of fabricating microelectronic devices having non-planar transistors. Embodiments of the present description relate to the formation of source/drain contacts within non-planar transistors, wherein a titanium-containing contact interface may be used in the formation of the source/drain contact with a discreet titanium silicide formed between the titanium-containing interface and a silicon-containing source/drain structure.
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: September 8, 2020
    Assignee: Intel Corporation
    Inventors: Sameer S. Pradhan, Subhash M. Joshi, Jin-Sung Chun
  • Publication number: 20200161048
    Abstract: A dielectric composition includes a ceramic powder, a high polymerization binder, and a low polymerization binder type dispersant having a degree of polymerization between 100 and 1,000.
    Type: Application
    Filed: February 14, 2019
    Publication date: May 21, 2020
    Inventors: Jin Sung CHUN, Seul Gi KIM, Hyo Kyong SEO, Hae Suk CHUNG, Byung Sung KANG
  • Publication number: 20200135404
    Abstract: In a method of manufacturing a multilayer ceramic capacitor, and a multilayer ceramic capacitor manufactured by the same, moisture resistance at a junction between a ceramic body and an external electrode may be improved and excellent substrate mounting properties may be provided.
    Type: Application
    Filed: August 20, 2019
    Publication date: April 30, 2020
    Inventors: Jin Sung CHUN, Hyo Kyong SEO, Hae Suk CHUNG, Chae Min PARK, Byung Sung KANG
  • Publication number: 20200043718
    Abstract: Disclosed is a technology relating to a method for fabricating a multilayer structure. In the method for fabricating the multilayer structure according to the disclosed embodiment, a first material layer including at least one atomic layer is deposited using a first source gas, which includes a first component, and an oxygen-containing reactive gas which is reactive with the first source gas. On the first material layer, a second material layer including at least one atomic layer is deposited using a second source gas, which includes a second component different from the first component, and an oxygen-containing reactive gas which is reactive with the second source gas. The step of depositing the first material layer and the step of depositing the second material layer constitute one cycle, and the cycle is performed at least once.
    Type: Application
    Filed: September 28, 2017
    Publication date: February 6, 2020
    Applicant: WONIK IPS CO., LTD.
    Inventors: In Hwan YI, Kwang Seon JIN, Byung Chul CHO, Jin Sung CHUN
  • Publication number: 20200027660
    Abstract: A multilayer capacitor includes a capacitor body, a first external electrode, and a second external electrode. The capacitor body includes a plurality of first and second internal electrodes alternately stacked with dielectric layer interposed therebetween. The first and second external electrodes are electrically connected to the first and second internal electrodes, respectively. A first Schottky layer is Schottky-junctioned to an interface between the dielectric layer and the first internal electrode in the capacitor body. A second Schottky layer is Schottky-junctioned to an interface between the dielectric later and the second internal electrode in the capacitor body. The work function values of the first and second Schottky layers is higher than the work function values of the first and second internal electrodes.
    Type: Application
    Filed: October 26, 2018
    Publication date: January 23, 2020
    Inventors: Jin Sung CHUN, Hae Suk CHUNG, Kyeong Jun KIM, Byung Sung KANG
  • Publication number: 20190221662
    Abstract: The present description relates to the field of fabricating microelectronic devices having non-planar transistors. Embodiments of the present description relate to the formation of source/drain contacts within non-planar transistors, wherein a titanium-containing contact interface may be used in the formation of the source/drain contact with a discreet titanium silicide formed between the titanium-containing interface and a silicon-containing source/drain structure.
    Type: Application
    Filed: March 21, 2019
    Publication date: July 18, 2019
    Applicant: Intel Corporation
    Inventors: Sameer S. PRADHAN, Subhash M. JOSHI, Jin-Sung CHUN
  • Patent number: 10283640
    Abstract: The present description relates to the field of fabricating microelectronic devices having non-planar transistors. Embodiments of the present description relate to the formation of source/drain contacts within non-planar transistors, wherein a titanium-containing contact interface may be used in the formation of the source/drain contact with a discreet titanium silicide formed between the titanium-containing interface and a silicon-containing source/drain structure.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: May 7, 2019
    Assignee: Intel Corporation
    Inventors: Sameer S. Pradhan, Subhash M. Joshi, Jin-Sung Chun
  • Patent number: 10020375
    Abstract: The present description relates to the field of fabricating microelectronic devices having non-planar transistors. Embodiments of the present description relate to the formation of gates within non-planar NMOS transistors, wherein an NMOS work-function material, such as a composition of aluminum, titanium, and carbon, may be used in conjunction with a titanium-containing gate fill barrier to facilitate the use of a tungsten-containing conductive material in the formation of a gate electrode of the non-planar NMOS transistor gate.
    Type: Grant
    Filed: October 6, 2017
    Date of Patent: July 10, 2018
    Assignee: Intel Corporation
    Inventors: Sameer S. Pradhan, Daniel B. Bergstrom, Jin-Sung Chun, Julia Chiu
  • Publication number: 20180047825
    Abstract: The present description relates to the field of fabricating microelectronic devices having non-planar transistors. Embodiments of the present description relate to the formation of gates within non-planar NMOS transistors, wherein an NMOS work-function material, such as a composition of aluminum, titanium, and carbon, may be used in conjunction with a titanium-containing gate fill barrier to facilitate the use of a tungsten-containing conductive material in the formation of a gate electrode of the non-planar NMOS transistor gate.
    Type: Application
    Filed: October 6, 2017
    Publication date: February 15, 2018
    Applicant: Intel Corporation
    Inventors: Sameer S. Pradhan, Daniel B. Bergstrom, Jin-Sung Chun, Julia Chiu
  • Patent number: 9853156
    Abstract: The present description relates to the field of fabricating microelectronic devices having non-planar transistors. Embodiments of the present description relate to the formation of source/drain contacts within non-planar transistors, wherein a titanium-containing contact interface may be used in the formation of the source/drain contact with a discreet titanium silicide formed between the titanium-containing interface and a silicon-containing source/drain structure.
    Type: Grant
    Filed: February 10, 2015
    Date of Patent: December 26, 2017
    Assignee: Intel Corporation
    Inventors: Sameer S. Pradhan, Subhash M. Joshi, Jin-Sung Chun
  • Publication number: 20170323966
    Abstract: The present description relates to the field of fabricating microelectronic devices having non-planar transistors. Embodiments of the present description relate to the formation of source/drain contacts within non-planar transistors, wherein a titanium-containing contact interface may be used in the formation of the source/drain contact with a discreet titanium silicide formed between the titanium-containing interface and a silicon-containing source/drain structure.
    Type: Application
    Filed: July 21, 2017
    Publication date: November 9, 2017
    Applicant: Intel Corporation
    Inventors: Sameer S. Pradhan, Subhash M. Joshi, Jin-Sung Chun
  • Patent number: 9812546
    Abstract: The present description relates to the field of fabricating microelectronic devices having non-planar transistors. Embodiments of the present description relate to the formation of gates within non-planar NMOS transistors, wherein an NMOS work-function material, such as a composition of aluminum, titanium, and carbon, may be used in conjunction with a titanium-containing gate fill barrier to facilitate the use of a tungsten-containing conductive material in the formation of a gate electrode of the non-planar NMOS transistor gate.
    Type: Grant
    Filed: January 9, 2017
    Date of Patent: November 7, 2017
    Assignee: Intel Corporation
    Inventors: Sameer S. Pradhan, Daniel B. Bergstrom, Jin-Sung Chun, Julia Chiu
  • Publication number: 20170317611
    Abstract: A method for manufacturing a charge pump-based artificial lightning generator comprises the steps of: forming a second electrode on a prepared substrate; forming a negatively charged body having a sponge structure under the second electrode; removing spherical polymer particles from the negatively charged body using a toluene solution; allowing metal particles to penetrate into the negatively charged body; forming a positively charged body in a location which is at a predetermined distance below the negatively charged body in order to generate charges; nano-structuring the surface of the positively charged body; coating the nano-structured surface of the positively charged body with second metal particles; forming a ground layer for charge separation while maintaining a constant distance in the downward direction from one side of the positively charged body; and forming a first electrode for charge accumulation in a location which is at a predetermined distance below the positively charged body.
    Type: Application
    Filed: November 11, 2015
    Publication date: November 2, 2017
    Applicants: Samsung Electronics Co., Ltd., UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Jeong Min BAIK, Jin Sung CHUN, Byeong Uk YE
  • Patent number: 9637810
    Abstract: The present description relates to the field of fabricating microelectronic devices having non-planar transistors. Embodiments of the present description relate to the formation of gates within non-planar NMOS transistors, wherein an NMOS work-function material, such as a composition of aluminum, titanium, and carbon, may be used in conjunction with a titanium-containing gate fill barrier to facilitate the use of a tungsten-containing conductive material in the formation of a gate electrode of the non-planar NMOS transistor gate.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: May 2, 2017
    Assignee: Intel Corporation
    Inventors: Sameer S. Pradhan, Daniel B. Bergstrom, Jin-Sung Chun, Julia Chiu