Patents by Inventor Myeong Gi KIM
Myeong Gi KIM 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: 20190168158Abstract: Disclosed is a hydrogen peroxide vapor detoxifying system, which includes a hydrogen peroxide vapor suction unit configured to suck a hydrogen peroxide vapor in a target space; a hydrogen peroxide vapor detoxifying unit configured to decompose the sucked hydrogen peroxide vapor; and a vapor discharging unit configured to discharge a decomposition product generated by decomposing the hydrogen peroxide vapor.Type: ApplicationFiled: March 2, 2018Publication date: June 6, 2019Inventors: Kang Bong LEE, Yeong Cheon KIM, Yun Sik NAM, Myeong Gi KIM, Jin Oh JEON, Jae Eun KIM
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Patent number: 10290423Abstract: A conductive powder for an internal electrode includes a metal particle; and a graphene layer or an oxidized graphene layer disposed on at least a portion of a surface of the metal particle.Type: GrantFiled: March 2, 2017Date of Patent: May 14, 2019Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Myeong Gi Kim, Yu Ra Shin, Jang Yeol Lee, Seong Min Chin, Hak Kwan Kim
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Publication number: 20180174756Abstract: A multilayer electronic component includes a body having a stacked structure in which a plurality of internal electrodes and dielectric layers are alternately stacked; and external electrodes disposed on an outer surface of the body and connected to the internal electrodes. The dielectric layer includes a plurality of grains and a plurality of graphene particles, and the plurality of graphene particles are disposed at boundaries of the plurality of grains.Type: ApplicationFiled: August 11, 2017Publication date: June 21, 2018Inventors: Yu Ra SHIN, Myeong Gi KIM, Eung Soo KIM, Hak Kwan KIM, Jang Yeol LEE, Seong Min CHIN
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Publication number: 20180144863Abstract: A conductive powder for an internal electrode includes a metal particle; and a graphene layer or an oxidized graphene layer disposed on at least a portion of a surface of the metal particle.Type: ApplicationFiled: March 2, 2017Publication date: May 24, 2018Inventors: Myeong Gi KIM, Yu Ra SHIN, Jang Yeol LEE, Seong Min CHIN, Hak Kwan KIM
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Patent number: 9922762Abstract: A composite electronic component includes a composite body in which a capacitor and an inductor are coupled to each other, the capacitor including a ceramic body including a plurality of dielectric layers and first and second internal electrodes, and the inductor including a magnetic body including a coil part. An input terminal is disposed on a first side surface of the composite body and is connected to the coil part. An output terminal includes a first output terminal disposed on the first side surface of the composite body and connected to the coil part and a second output terminal disposed on a first end surface of the composite body and connected to the first internal electrodes. A ground terminal is disposed on a second end surface of the composite body and is connected to the second internal electrodes. The capacitor is coupled to a side surface of the inductor.Type: GrantFiled: March 13, 2015Date of Patent: March 20, 2018Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Ho Yoon Kim, Byeong Cheol Moon, Myeong Gi Kim, Jin Woo Han, Soo Hwan Son
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Patent number: 9894768Abstract: A multilayer electronic component, a manufacturing method thereof, and a board having the same. The multilayer electronic component includes a plurality of magnetic metal layers, an internal conductive layer formed on the magnetic metal layer, an upper and lower cover layers formed on and below an active part including the plurality of magnetic metal layers and internal conductive layer. The multilayer electronic component may have excellent DC bias characteristics by using a magnetic metal material, implement low direction resistance (Rdc) by increasing a cross-sectional area of an internal coil, and secure high magnetic permeability while decreasing a core loss of the magnetic metal material to thereby improve efficiency characteristic.Type: GrantFiled: May 28, 2014Date of Patent: February 13, 2018Assignee: SAMSUNG ELECTRO-MECHANICS CO, LTD.Inventors: Ic Seob Kim, Soo Hwan Son, Yu Jin Choi, Ho Yoon Kim, Myeong Gi Kim, So Yeon Song, Min Kyoung Cheon, Byeong Cheol Moon, Young Il Lee
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Patent number: 9767950Abstract: A multilayer electronic component may include: a magnetic body in which a plurality of magnetic layers are stacked; and conductor patterns formed on the magnetic body. The magnetic body may include: metal magnetic particles; an oxide film formed on a surface of the metal magnetic particle as a first oxide obtained by oxidation of at least one component of the metal magnetic particle; and a filling portion formed in a space between the metal magnetic particles as a second oxide obtained by oxidization of at least one component of the metal magnetic particle. At least one of the first oxide and the second oxide is provided between adjacent metal magnetic particles, and an oxide film formed on a surface of a metal magnetic particle forms a neck portion with an oxide film formed on a surface of an adjacent metal magnetic particle.Type: GrantFiled: May 19, 2014Date of Patent: September 19, 2017Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Myeong Gi Kim, Il Jin Park, Ho Yoon Kim, Jin Woo Hahn, Min Kyoung Cheon
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Patent number: 9754723Abstract: A composite electronic component may include a composite body including a capacitor and an inductor coupled to each other; an input terminal formed on a first end surface of the composite body and connected to the coil part of the inductor; an output terminal including a first output terminal formed on a second end surface of the composite body and connected to the coil part of the inductor and a second output terminal formed on the second end surface of the composite body and connected to the first internal electrode of the capacitor; and a ground terminal formed on a first end surface of the capacitor in the composite body. The capacitor may be coupled to a side surface of the inductor, and the sum of ratio of lengths of a short axis to a long axis of the coil part is 0.7 to 1.0.Type: GrantFiled: September 12, 2014Date of Patent: September 5, 2017Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Byeong Cheol Moon, Jae Hoon Lee, Myeong Gi Kim, Jin Woo Han, Soo Hwan Son
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Patent number: 9654079Abstract: A composite electronic component may include: a composite body including a capacitor formed of a ceramic body in which a plurality of dielectric layers and first and second internal electrodes are laminated, and an inductor formed of a magnetic body including a coil; an input terminal disposed on a first end surface of the composite body; output terminals including a first output terminal disposed on a second end surface of the composite body and a second output terminal disposed on the second end surface of the composite body; and a ground terminal disposed on one or more of upper and lower surfaces and the first end surface of the capacitor of the composite body. The capacitor is adjacent to the inductor.Type: GrantFiled: June 25, 2014Date of Patent: May 16, 2017Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Soo Hwan Son, Jin Woo Hahn, Joon Hwan Kwag, Kyoung No Lee, Myeong Gi Kim, Hwan Soo Lee
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Patent number: 9614491Abstract: A composite electronic component includes a composite body containing a capacitor and an inductor coupled to each other, the capacitor including a ceramic body having a plurality of dielectric layers and first and second internal electrodes, and the inductor including a magnetic body including a coil part, an input terminal disposed on a first end surface of the composite body and connected to the coil part, an output terminal including first output terminals disposed on a second end surface of the composite body and connected to the coil part and a second output terminal disposed on a second side surface of the composite body and connected to the first internal electrodes, and a ground terminal disposed on a first side surface of the composite body. The capacitor and the inductor are coupled in a vertical direction, and a magnetic metal layer is provided between the inductor and the capacitor.Type: GrantFiled: June 19, 2015Date of Patent: April 4, 2017Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Kang Ryong Choi, Il Jin Park, Sung Yong An, Jung Wook Seo, Myeong Gi Kim
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Patent number: 9532443Abstract: A composite electronic component includes a composite body in which a capacitor and an inductor are coupled to each other, the capacitor including a ceramic body including a plurality of dielectric layers and first and second internal electrodes, and the inductor including a magnetic body including a coil part. An input terminal is disposed on a first side surface of the composite body and is connected to the coil part. An output terminal includes a first output terminal disposed on the first side surface of the composite body and connected to the coil part and a second output terminal disposed on a first end surface of the composite body and connected to the first internal electrodes. A ground terminal is disposed on a second end surface of the composite body and is connected to the second internal electrodes. The capacitor is coupled to a side surface of the inductor.Type: GrantFiled: March 31, 2015Date of Patent: December 27, 2016Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Soo Hwan Son, Myeong Gi Kim, Min Kyoung Cheon, Yu Jin Choi, Ho Yoon Kim, So Yeon Song
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Patent number: 9460837Abstract: Disclosed are a multilayered power inductor, including: a body in which a plurality of magnetic layers formed with inner electrodes are stacked; and a plurality of gap layers, wherein the plurality of gap layers are formed so as not to contact external electrodes formed at both sides of the body, and a gap composition of the multilayered power inductor. In addition, as the gap composition, the exemplary embodiment of present invention can prepare tetravalent or tetravalent dielectric oxide into the paste type and applies the gap layer structure thereto, thereby facilitating the structural design and the thickness control of the gap layer as compared with the case of forming the gap layer in the sheet shape of the related art and improving the DC-bias characteristics by maximally suppressing the diffusion with the body.Type: GrantFiled: June 28, 2012Date of Patent: October 4, 2016Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Soo Hwan Son, Sung Yong An, Myeong Gi Kim, So Yeon Song, Byeong Cheol Moon
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Patent number: 9437853Abstract: Disclosed is an apparatus and method for preventing deformation of a plastic battery pack case for a vehicle, in which the side of the battery pack case is subjected to reverse deformation to absorb the deformation occurring after compression molding and to ensure the dimensions of a mounting portion of various components including battery packs, thereby ensuring an internal space of the battery pack case. To this end, the present invention provides an apparatus for preventing deformation of a plastic battery pack case for a vehicle, the apparatus including: a base having a case insertion space; a fixing portion for fixing a battery pack case inserted into the case insertion space; and a deformation producing portion inserted into the battery pack case and preventing the case from being deformed by pressing the inside of the case to be reversely deformed in the lateral direction.Type: GrantFiled: April 17, 2015Date of Patent: September 6, 2016Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Hyun Min Kang, Chi Hoon Choi, Cheol Choi, Tae Min Park, Myeong Gi Kim, Soo Kil Shim
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Publication number: 20160217910Abstract: An inductor includes an internal electrode including a coil pattern containing graphene and a sheet having a surface on which the internal electrode is disposed.Type: ApplicationFiled: December 15, 2015Publication date: July 28, 2016Inventor: Myeong Gi KIM
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Patent number: 9390862Abstract: A composite electronic component may include: a composite body having a capacitor and an inductor coupled to each other therein; an input terminal disposed on a first end surface of the composite body; output terminals including a first output terminal disposed on a second end surface of the composite body and a second output terminal disposed on a lower surface of the capacitor of the composite body; and a ground terminal disposed on the lower surface of the capacitor of the composite body. The capacitor may be coupled to a side surface of the inductor.Type: GrantFiled: May 12, 2014Date of Patent: July 12, 2016Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Byeong Cheol Moon, Jae Hoon Lee, Myeong Gi Kim, Jin Woo Hahn, Soo Hwan Son
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Patent number: 9378884Abstract: There are provided a multilayer electronic component and a method of manufacturing the same. More particularly, there are provided a multilayer electronic component capable of maintaining high inductance at a high frequency due to excellent magnetic properties and having excellent DC bias properties and a dense fine structure to thereby improve strength, and a method of manufacturing the same.Type: GrantFiled: March 7, 2014Date of Patent: June 28, 2016Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Ic Seob Kim, Ho Yoon Kim, Myeong Gi Kim
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Patent number: 9349512Abstract: There is provided a multi-layered chip electronic component including: a multi-layered body including a 2016-sized or less and a plurality of magnetic layers; conductive patterns electrically connected in a stacking direction to form coil patterns, within the multi-layered body; and non-magnetic gap layers formed over a laminated surface of the multi-layered body between the multi-layered magnetic layers and having a thickness Tg in a range of 1 ?m?Tg?7 ?m, wherein the number of non-magnetic gap layers may have the number of gap layers in a range between at least four layers among the magnetic layers and a turns amount of the coil pattern.Type: GrantFiled: October 2, 2012Date of Patent: May 24, 2016Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Jin Woo Hahn, Myeong Gi Kim, Sung Yong An, Ic Seob Kim, Byeong Cheol Moon
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Publication number: 20160014886Abstract: A composite electronic component includes a composite body in which a capacitor and an inductor are coupled to each other, the capacitor including a ceramic body including a plurality of dielectric layers and first and second internal electrodes, and the inductor including a magnetic body including a coil part. An input terminal is disposed on a first side surface of the composite body and is connected to the coil part. An output terminal includes a first output terminal disposed on the first side surface of the composite body and connected to the coil part and a second output terminal disposed on a first end surface of the composite body and connected to the first internal electrodes. A ground terminal is disposed on a second end surface of the composite body and is connected to the second internal electrodes. The capacitor is coupled to a side surface of the inductor.Type: ApplicationFiled: March 13, 2015Publication date: January 14, 2016Inventors: Ho Yoon KIM, Byeong Cheol MOON, Myeong Gi KIM, Jin Woo HAN, Soo Hwan SON
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Publication number: 20160007439Abstract: A composite electronic component includes a composite body in which a capacitor and an inductor are coupled to each other, the capacitor including a ceramic body including a plurality of dielectric layers and first and second internal electrodes, and the inductor including a magnetic body including a coil part. An input terminal is disposed on a first side surface of the composite body and is connected to the coil part. An output terminal includes a first output terminal disposed on the first side surface of the composite body and connected to the coil part and a second output terminal disposed on a first end surface of the composite body and connected to the first internal electrodes. A ground terminal is disposed on a second end surface of the composite body and is connected to the second internal electrodes. The capacitor is coupled to a side surface of the inductor.Type: ApplicationFiled: March 31, 2015Publication date: January 7, 2016Inventors: Soo Hwan SON, Myeong Gi KIM, Min Kyoung CHEON, Yu Jin CHOI, Ho Yoon KIM, So Yeon SONG
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Publication number: 20150371781Abstract: A composite electronic component includes a composite body containing a capacitor and an inductor coupled to each other, the capacitor including a ceramic body having a plurality of dielectric layers and first and second internal electrodes, and the inductor including a magnetic body including a coil part, an input terminal disposed on a first end surface of the composite body and connected to the coil part, an output terminal including first output terminals disposed on a second end surface of the composite body and connected to the coil part and a second output terminal disposed on a second side surface of the composite body and connected to the first internal electrodes, and a ground terminal disposed on a first side surface of the composite body. The capacitor and the inductor are coupled in a vertical direction, and a magnetic metal layer is provided between the inductor and the capacitor.Type: ApplicationFiled: June 19, 2015Publication date: December 24, 2015Inventors: Kang Ryong CHOI, Il Jin PARK, Sung Yong AN, Jung Wook SEO, Myeong Gi KIM