Patents by Inventor Chung Hyeon Ryu

Chung Hyeon Ryu 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: 11869718
    Abstract: A multilayer capacitor includes a capacitor body having first to sixth surfaces, including a plurality of first and second dielectric layers and a plurality of internal electrodes stacked; and first and second external electrodes. The internal electrode includes first and second internal electrodes, a first floating electrode disposed between the first and second internal electrodes on the first dielectric layer, and second and third floating electrodes disposed on the second dielectric layer. The second floating electrode overlaps a portion of the first internal electrode and a portion of the first floating electrode, and the third floating electrode overlaps a portion of the second internal electrode and a portion of the first floating electrode. a/L is 0.113 or more, in which L is a length of the capacitor body, and a is a distance between the first floating electrode and the first or second internal electrodes.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: January 9, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Gi Sub Lee, Ah Young Lee, Chung Hyeon Ryu
  • Publication number: 20230207207
    Abstract: A multilayer capacitor includes a body including a dielectric layer and a plurality of internal electrodes stacked on each other having the dielectric layer interposed therebetween; and external electrodes including electrode layers positioned externally on the body and connected to the internal electrodes, respectively, wherein the body includes a first surface and a second surface, opposing each other, and to which the plurality of internal electrodes are respectively exposed, and a third surface and a fourth surface which are connected to the first surface and the second surface, and oppose each other in a direction in which the plurality of internal electrodes are stacked on each other, each of the electrode layers including a first region covering the first or second surface and a second region covering the third or fourth surface and having surface roughness lower than that of the first region.
    Type: Application
    Filed: April 6, 2022
    Publication date: June 29, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Byeong Guk Choi, Dong Yeong Kim, Chung Hyeon Ryu, Seung Been Kim
  • Patent number: 11670452
    Abstract: A multilayer electronic component includes: a body including dielectric layers and internal electrodes alternately stacked with one of the dielectric layers interposed therebetween; and external electrodes disposed on external surfaces of the body and connected to the internal electrodes. One of the internal electrodes includes a plurality of conductive particles and conductive nanowires each of which having a shape different from a shape of the plurality of conductive particles and being connected to at least one of the plurality of conductive particles.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: June 6, 2023
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chung Hyeon Ryu, Gi Sub Lee, Ah Young Lee
  • Publication number: 20230055918
    Abstract: A conductive paste includes a core including a first metal and a shell including a second metal having a melting point higher than that of the first metal and enclosing a surface of the core. A multilayer ceramic component includes an external electrode having a sintered electrode layer made of the conductive paste.
    Type: Application
    Filed: November 17, 2021
    Publication date: February 23, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chung Hyeon RYU, Hyo Kyong SEO, Jun Ho YUN, Ye Ji HWANG, Seung Been KIM
  • Publication number: 20220189690
    Abstract: A multilayer capacitor includes a capacitor body having first to sixth surfaces, including a plurality of first and second dielectric layers and a plurality of internal electrodes stacked; and first and second external electrodes. The internal electrode includes first and second internal electrodes, a first floating electrode disposed between the first and second internal electrodes on the first dielectric layer, and second and third floating electrodes disposed on the second dielectric layer. The second floating electrode overlaps a portion of the first internal electrode and a portion of the first floating electrode, and the third floating electrode overlaps a portion of the second internal electrode and a portion of the first floating electrode. a/L is 0.113 or more, in which L is a length of the capacitor body, and a is a distance between the first floating electrode and the first or second internal electrodes.
    Type: Application
    Filed: December 16, 2021
    Publication date: June 16, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Gi Sub Lee, Ah Young Lee, Chung Hyeon Ryu
  • Publication number: 20220148804
    Abstract: A multilayer electronic component includes: a body including dielectric layers and internal electrodes alternately stacked with one of the dielectric layers interposed therebetween; and external electrodes disposed on external surfaces of the body and connected to the internal electrodes. One of the internal electrodes includes a plurality of conductive particles and conductive nanowires each of which having a shape different from a shape of the plurality of conductive particles and being connected to at least one of the plurality of conductive particles.
    Type: Application
    Filed: August 16, 2021
    Publication date: May 12, 2022
    Inventors: Chung Hyeon Ryu, Gi Sub Lee, Ah Young Lee
  • Publication number: 20210007182
    Abstract: Provided is a reflector comprising: an outer wall; and an inner wall which reflects the xenon lamp light from a xenon lamp toward an object to be light sintered, and which consists of inner side walls and an inner top wall which are spaced apart by a predetermined distance from the outer wall to allow cooling water for cooling heat generated by the xenon lamp light to flow, wherein at least a part of the inner side walls has the same thickness as at least a part of the inner top wall.
    Type: Application
    Filed: September 18, 2020
    Publication date: January 7, 2021
    Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Hak-Sung KIM, Chung Hyeon Ryu, Yong Rae Jang, Ji Hyeon Chu, Jong Whi Park, Chang Jin Moon