Patents by Inventor Jin Kyung JOO
Jin Kyung JOO 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).
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Publication number: 20210005392Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes disposed with the dielectric layer interposed therebetween and disposed in point-symmetry with each other; first and second connection electrodes penetrating the body in a direction perpendicular to the dielectric layer and connected to the first internal electrode; third and fourth connection electrodes penetrating the body in a direction perpendicular to the dielectric layer and connected to the second internal electrode; first and second external electrodes disposed on both surfaces of the body and connected to the first and second connection electrodes; and third and fourth external electrodes spaced apart from the first and second external electrodes and connected to the third and fourth connection electrodes, and the first and second internal electrodes include a region in which an electrode is not disposed.Type: ApplicationFiled: April 22, 2020Publication date: January 7, 2021Inventors: Taek Jung LEE, Min Gon LEE, Jea Yeol CHOI, Jin Man JUNG, Jin Kyung JOO
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Publication number: 20210005389Abstract: A multilayer ceramic capacitor includes a body including dielectric layers and first and second internal electrodes disposed with respective dielectric layers interposed therebetween to be point-symmetrical to each other, first and second connection electrodes penetrating through the body in a direction perpendicular to the dielectric layer, and connected to the first internal electrode, third and fourth connection electrodes penetrating through the body in the direction perpendicular to the dielectric layer, and connected to the second internal electrode, first and second external electrodes disposed on both external surfaces of the body and connected to the first and second connection electrodes, and third and fourth external electrodes spaced apart from the first and second external electrodes and connected to the third and fourth connection electrodes. Each of the first and second internal electrodes includes an electrode-unformed region.Type: ApplicationFiled: March 4, 2020Publication date: January 7, 2021Inventors: Taek Jung Lee, Min Gon Lee, Jin Man Jung, Ji Hong Jo, Jin Kyung Joo, Do Heung Na
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Publication number: 20210005384Abstract: A multilayer ceramic capacitor has a body including first and second internal electrodes laminated with a dielectric layer interposed therebetween, and having fifth and sixth surfaces opposing each other, third and fourth surfaces opposing each other, and first and second surfaces opposing each other. A first through-electrode penetrates through the body to be connected to the first internal electrode, and a second through-electrode penetrates through the body to be connected to the second internal electrode. First and second external electrodes are disposed on the first and second surfaces, respectively, and third and fourth external electrodes are disposed on the first and second surfaces, respectively, to be spaced apart from the first and second external electrodes. Each of the first to fourth external electrodes is a respective sintered electrode including nickel.Type: ApplicationFiled: March 5, 2020Publication date: January 7, 2021Inventors: Taek Jung LEE, Min Gon LEE, Jin Kyung JOO, Ji Hong JO, Jae Yeol CHOI
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Publication number: 20210005386Abstract: A multilayer ceramic capacitor includes a body including first and second internal electrodes laminated with a respective dielectric layer interposed therebetween, and having fifth and sixth surfaces opposing each other, third and fourth surfaces opposing each other, and first and second surfaces opposing each other. A first through-electrode penetrates through the body to be connected to the first internal electrode, a second through-electrode penetrates through the body to be connected to the second internal electrode, first and second external electrodes are disposed on the first and second surfaces, respectively, and third and fourth external electrodes are disposed on the first and second surfaces, respectively, to be spaced apart from the first and second external electrodes. Each of the first and second through-electrodes has a taper.Type: ApplicationFiled: March 4, 2020Publication date: January 7, 2021Inventors: Taek Jung LEE, Min Gon LEE, Sung Kwon AN, Ji Hong JO, Jin Kyung JOO
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Publication number: 20210005387Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes disposed with the dielectric layer interposed therebetween in a stacking direction, and including a first surface and a second surface opposing each other in the stacking direction, a first through electrode penetrating the body and connected to the first internal electrode; a second through electrode penetrating the body and connected to the second internal electrode, first and second external electrodes disposed on the first surface and the second surface, respectively, and connected to the first through electrode, third and fourth external electrodes spaced apart from the first and second external electrodes and connected to the second through electrode, and an identifier disposed on the first surface or the second surface of the body, and the first and second through electrodes protrude from the first surface of the body.Type: ApplicationFiled: May 21, 2020Publication date: January 7, 2021Inventors: Byeong Chan Kwon, Ji Hong Jo, Min Gon Lee, Jin Kyung Joo, Taek Jung Lee
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Publication number: 20200395176Abstract: A multilayer ceramic electronic component includes a ceramic body including a dielectric layer, and a first internal electrode and a second internal electrode facing each other with the dielectric layer interposed therebetween, and a first external electrode electrically connected to the first internal electrode, and a second external electrode electrically connected to the second internal electrode, disposed in an outer portion of the ceramic body, the first and second external electrodes comprise a first electrode layer including a conductive metal, a first plating layer disposed on the first electrode layer and including nickel (Ni), and a second plating layer disposed on the first plating layer and including tin (Sn), and a ratio (t1/t2) is within a range from 1.0 to 9.0, where t1 is a thickness of the first plating layer including nickel (Ni), and t2 is a thickness of the second plating layer including tin (Sn).Type: ApplicationFiled: September 1, 2020Publication date: December 17, 2020Inventors: Seung Woo SONG, Min Gon LEE, Sang Soo PARK, Jin Man JUNG, Woo Chul SHIN, Jin Kyung JOO
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Patent number: 10840024Abstract: A multilayer capacitor includes: a first internal electrode layer including first and second internal electrodes disposed to face each other with an insulating portion interposed therebetween; a second internal electrode layer including a third internal electrode and a lead portion connected to the third internal electrode; a body including the first and second internal electrode layers alternately disposed with respective dielectric layers interposed therebetween; first and second external electrodes disposed on the body to be connected to the first and second internal electrodes, respectively; and a third external electrode disposed on the body to be connected to the lead portion.Type: GrantFiled: June 18, 2018Date of Patent: November 17, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jong Pil Lee, Jung Il Kim, Jin Man Jung, Young Key Kim, Jin Kyung Joo
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Patent number: 10840016Abstract: A capacitor component includes a body including a dielectric layer, and a first internal electrode and a second internal electrode opposing each other in a first direction of the body with the dielectric layer interposed therebetween, and having first and second surfaces opposing each other in the first direction, third and fourth surfaces connected to the first and second surfaces and opposing each other in a second direction of the body, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other in a third direction of the body, and first and second external electrodes disposed in the body and connected to the first and second internal electrodes, respectively. The body has edges having a rounded shape.Type: GrantFiled: November 30, 2018Date of Patent: November 17, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Min Gon Lee, Seung Woo Song, Won Young Lee, Jin Man Jung, Taek Jung Lee, Jin Kyung Joo
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Patent number: 10818435Abstract: A capacitor component includes a body including an active layer and an upper cover and a lower cover disposed on an upper part and a lower part of the active layer, respectively; first internal electrodes and second internal electrodes disposed inside the active layer; a first active via and a second active via extending in a thickness direction of the active layer to be connected to the first and second internal electrodes, respectively; first and second cover vias extending in a thickness direction of the lower cover to be electrically connected to the first and second active vias and disposed at an interval narrower than an interval between the first and second active vias; and first and second lower electrodes disposed in a lower surface of the lower cover to be connected to the first and second cover vias, respectively.Type: GrantFiled: April 17, 2018Date of Patent: October 27, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Taek Jung Lee, Jin Kyung Joo, Seung Woo Song, Hyo Youn Lee, Sung Kwon An
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Patent number: 10784047Abstract: A multilayer ceramic electronic component includes a ceramic body including a dielectric layer, and a first internal electrode and a second internal electrode facing each other with the dielectric layer interposed therebetween, and a first external electrode electrically connected to the first internal electrode, and a second external electrode electrically connected to the second internal electrode, disposed in an outer portion of the ceramic body, the first and second external electrodes comprise a first electrode layer including a conductive metal, a first plating layer disposed on the first electrode layer and including nickel (Ni), and a second plating layer disposed on the first plating layer and including tin (Sn), and a ratio (t1/t2) is within a range from 1.0 to 9.0, where t1 is a thickness of the first plating layer including nickel (Ni), and t2 is a thickness of the second plating layer including tin (Sn).Type: GrantFiled: November 21, 2018Date of Patent: September 22, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seung Woo Song, Min Gon Lee, Sang Soo Park, Jin Man Jung, Woo Chul Shin, Jin Kyung Joo
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Patent number: 10763041Abstract: A multilayer ceramic capacitor includes a capacitive portion, a protective part, and first and second connecting electrodes. The capacitive portion includes a first dielectric layer and first and second internal electrodes disposed with the first dielectric layer interposed therebetween. The protective part is disposed on one surface of the capacitive portion and includes a second dielectric layer and first and second electrode patterns disposed to be spaced apart from each other. The first connecting electrode penetrates through the protective part and the capacitive portion and is connected to the first internal electrode and the first electrode pattern, and the second connecting electrode penetrates through the protective part and the capacitive portion and is connected to the second internal electrode and the second electrode pattern.Type: GrantFiled: June 8, 2018Date of Patent: September 1, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seung Woo Song, Jin Kyung Joo, Hyo Youn Lee, Taek Jung Lee, Sung Kwon An
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Publication number: 20200265998Abstract: A multilayer capacitor includes: a capacitor body formed by placing two or more stacked units in a row in a stacking direction of dielectric layers, each stacked unit including a plurality of dielectric layers, and a plurality of first and second internal electrodes alternately disposed with the dielectric layers interposed therebetween; and first and second external electrodes disposed on the capacitor body to be electrically connected to the first and second internal electrodes, respectively, and, in the capacitor body, adjacent stacked units are disposed to allow surfaces with similar density to be adjacent to each other.Type: ApplicationFiled: August 9, 2019Publication date: August 20, 2020Inventors: Yong Il KWON, Jung Tae PARK, Jin Kyung JOO, Ha Jung SONG
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Publication number: 20200234880Abstract: A multilayer capacitor includes a capacitor body including first and sixth surfaces; including an active region including a plurality of dielectric layers and a plurality of first and second internal electrodes alternately disposed with the dielectric layers interposed therebetween, and cover regions disposed on an upper surface and a lower surface of the active region; and having one end of each of the first and second internal electrodes exposed through the third and fourth surfaces, respectively; and first and second external electrodes respectively disposed on the third and fourth surfaces of the capacitor body. Each of the cover regions has a plurality of holes.Type: ApplicationFiled: August 12, 2019Publication date: July 23, 2020Inventors: Yeang Jun KIM, Gam Woo KIM, Jae Won KIM, Jin Kyung JOO
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Publication number: 20200205291Abstract: A capacitor includes a body including a plurality of dielectric layers, first and second internal electrodes alternately disposed with respective dielectric layers interposed therebetween, and first and second insulating regions. The first insulating region is disposed in each of the first internal electrodes and includes a first connection electrode disposed therein. The second insulating region is disposed in each of the second internal electrodes and includes a second connection electrode disposed therein. The products D1×Td and D2×Td are greater than 20 ?m2, where Td is a thickness of the dielectric layer, and D1 and D2 are widths of the first and second insulating regions, respectively.Type: ApplicationFiled: February 28, 2020Publication date: June 25, 2020Inventors: Jin Man JUNG, Jin Kyung JOO, Ik Hwan CHANG, Taek Jung LEE, Won Young LEE, Yong Won SEO, Jin Woo CHUN
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Publication number: 20200194182Abstract: A capacitor component includes a body including a dielectric layer and first and second internal electrodes disposed to face each other in a first direction while having the dielectric layer interposed therebetween, and including first and second surfaces, third and fourth surfaces, and fifth and sixth surfaces; first and second margin portions disposed on the fifth and sixth surfaces, respectively; first and second connection parts disposed on the third and fourth surfaces, respectively, and including metal layers connected to the first internal electrode and ceramic layers disposed on the metal layers; a connection electrode penetrating through the body and connected to the second internal electrode; a first external electrode disposed on one surface of the first connection part; a second external electrode disposed on one surface of the second connection part in the first direction; and a third external electrode disposed on the body and connected to the connection electrode.Type: ApplicationFiled: August 23, 2019Publication date: June 18, 2020Inventors: Sung Kwon AN, Jin Kyung JOO, Taek Jung LEE, Min Gon LEE, Jin Man JUNG
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Publication number: 20200176186Abstract: A capacitor component includes a body including a dielectric layer, and a first internal electrode and a second internal electrode disposed to oppose each other in a first direction with the dielectric layer interposed therebetween; a first external electrode and a second external electrode disposed on the body, and respectively connected to the first internal electrode; and a third external electrode and a fourth external electrode disposed on the body, and respectively connected to the second internal electrode, wherein the first and second external electrodes include a connection metal layer, a ceramic layer, a metal layer, and a plated layer, respectively, sequentially disposed on the body, wherein the plated layer is extended and disposed to contact end surfaces of the connection metal layer, the ceramic layer, and the metal layer in the first direction, respectively.Type: ApplicationFiled: September 10, 2019Publication date: June 4, 2020Inventors: Kook Joo MOON, Mi Young KIM, Doo Yeon HWANG, Jin Kyung JOO, Ho Jun LEE, Gam Woo KIM, Chang Su KIM
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Patent number: 10650971Abstract: A capacitor component includes a body including first and second internal electrodes alternately disposed with respective dielectric layers interposed therebetween to be exposed to the third and fourth surfaces of the body, respectively; first and second conductive layers covering the third and fourth surfaces and connected to the first and second internal electrodes, respectively; first and second insulating layers covering the first and second conductive layers, respectively; first and second band portions spaced apart from each other on the second surface of the body; first and second external electrodes covering a portion of the first and second band portions and the first insulating layer, respectively; and third and fourth external electrodes covering a portion of the first and second insulating layers and a portion of the first surface of the body, respectively; and a method of manufacturing the same.Type: GrantFiled: April 23, 2018Date of Patent: May 12, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jin Man Jung, Jin Kyung Joo, Ik Hwan Chang, Byeong Chan Kwon, Ji Hyun Park, Do Heung Na, Jae Yeol Choi, Sung Hyun Cho
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Publication number: 20200126719Abstract: A capacitor component includes a body including a dielectric layer, and a first internal electrode and a second internal electrode opposing each other in a first direction of the body with the dielectric layer interposed therebetween, and having first and second surfaces opposing each other in the first direction, third and fourth surfaces connected to the first and second surfaces and opposing each other in a second direction of the body, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other in a third direction of the body, and first and second external electrodes disposed in the body and connected to the first and second internal electrodes, respectively. The body has edges having a rounded shape.Type: ApplicationFiled: November 30, 2018Publication date: April 23, 2020Inventors: Min Gon LEE, Seung Woo SONG, Won Young LEE, Jin Man JUNG, Taek Jung LEE, Jin Kyung JOO
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Patent number: 10629378Abstract: A multilayer capacitor includes: a first internal electrode layer including first and second internal electrodes spaced apart from each other with an insulating portion interposed therebetween; a second internal electrode layer including a third internal electrode; a body including the first and second internal electrode layers alternately disposed with respective dielectric layers interposed therebetween; first and second external electrodes disposed on the body to be electrically connected to the first and second internal electrodes, respectively; a connection electrode penetrating through the body to thereby be electrically connected to the third internal electrode; and a third external electrode disposed on the body to be electrically connected to the connection electrode.Type: GrantFiled: June 26, 2018Date of Patent: April 21, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jong Pil Lee, Jin Kyung Joo, Young Key Kim, Taek Jung Lee
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Patent number: 10617008Abstract: A capacitor includes a body including a plurality of dielectric layers, first and second internal electrodes alternately disposed with respective dielectric layers interposed therebetween, and first and second insulating regions. The first insulating region is disposed in each of the first internal electrodes and includes a first connection electrode disposed therein. The second insulating region is disposed in each of the second internal electrodes and includes a second connection electrode disposed therein. The products D1×Td and D2×Td are greater than 20 ?m2, where Td is a thickness of the dielectric layer, and D1 and D2 are widths of the first and second insulating regions, respectively.Type: GrantFiled: August 22, 2018Date of Patent: April 7, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jin Man Jung, Jin Kyung Joo, Ik Hwan Chang, Taek Jung Lee, Won Young Lee, Yong Won Seo, Jin Woo Chun