Patents by Inventor Bum-Suk Kang
Bum-Suk Kang 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: 20240161976Abstract: A multilayer electronic component according to an embodiment of the present disclosure includes: a body including a dielectric layer and internal electrodes; and an electrode layer disposed on the body and connected to the internal electrodes; and the electrode layer includes Cu particles and glass, wherein oxides including Cu is disposed on at least a portion of the interface between the Cu particles and the glass.Type: ApplicationFiled: March 14, 2023Publication date: May 16, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Dae Woo YOON, Bum Suk KANG, Da Mi KIM, Su Jin LEE
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Publication number: 20230133669Abstract: A capacitor component includes a body, including a dielectric layer and an internal electrode layer, and an external electrode disposed on one surface of the body. The external electrode includes a conductive base and a glass disposed in the conductive base, and the glass includes 0.01 wt % or more to 5.8 wt % or less of nitrogen (N) based on a total weight of the glass.Type: ApplicationFiled: March 23, 2022Publication date: May 4, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Dae Woo YOON, Su Jin LEE, Da Mi KIM, Bum Suk KANG, Seong Han PARK, Jeong Ryeol KIM
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Patent number: 11031185Abstract: An electronic component includes external electrodes formed on an external surface of a body to be electrically connected to internal electrodes, and containing metal particles and glass, wherein the metal particles include particles having a polyhedral shape.Type: GrantFiled: May 9, 2018Date of Patent: June 8, 2021Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jeong Ryeol Kim, Bum Suk Kang, Hyo Min Kang, Hang Kyu Cho, Chang Hoon Kim
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Patent number: 10305018Abstract: A manufacturing method of an electronic component includes forming a body including first and second internal electrodes respectively exposed from first and second end surfaces of the body and dielectric layers disposed between the first and second internal electrodes; applying, on the first and second end surfaces of the body, a paste containing a metal powder and first glass; and sintering the body and the paste to convert the paste to first and second external electrodes including crystalline metal particles having a polyhedral shape and second glass and respectively connected to the first internal electrodes and the second internal electrodesType: GrantFiled: October 12, 2016Date of Patent: May 28, 2019Assignee: SAMSUNG ELECTRO-MECHANICS CO, LTD.Inventors: Jeong Ryeol Kim, Bum Suk Kang, Hyo Min Kang, Hang Kyu Cho, Chang Hoon Kim
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Publication number: 20180261754Abstract: An electronic component includes external electrodes formed on an external surface of a body to be electrically connected to internal electrodes, and containing metal particles and glass, wherein the metal particles include particles having a polyhedral shape.Type: ApplicationFiled: May 9, 2018Publication date: September 13, 2018Inventors: Jeong Ryeol KIM, Bum Suk KANG, Hyo Min KANG, Hang Kyu CHO, Chang Hoon KIM
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Publication number: 20170244023Abstract: An electronic component includes external electrodes formed on an external surface of a body to be electrically connected to internal electrodes, and containing metal particles and glass, wherein the metal particles include particles having a polyhedral shape.Type: ApplicationFiled: October 12, 2016Publication date: August 24, 2017Inventors: Jeong Ryeol KIM, Bum Suk KANG, Hyo Min KANG, Hang Kyu CHO, Chang Hoon KIM
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Publication number: 20170106731Abstract: A weather strip with a replaceable sealing component is provided. The weather strip includes a flange holding component that holds a body flange of a vehicle body, with a frame installed in the flange holding component, and a sealing component that has a convex curved shape and is connected at opposite edges thereof to the flange holding component. When a vehicle is manufactured, the sealing component is formed as an initial sealing component integrally formed with the flange holding component to be removable from the flange holding component. After removal of the initial sealing component from the flange holding component, opposite edges of a replacement sealing component having an outwardly convex shape are coupled to the respective opposite edges of the flange holding component. Accordingly, the replacement sealing component is substituted for the initial sealing component.Type: ApplicationFiled: September 8, 2016Publication date: April 20, 2017Inventors: Bum-Suk Kang, Seung-Hyun Baek
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Publication number: 20160104578Abstract: The present invention relates to a multi-layer ceramic capacitor which includes a ceramic main body formed by stacking internal electrodes and dielectric layers alternately and an external electrode formed by stacking a coating layer and a plating layer on both ends of the ceramic main body sequentially, wherein the coating layer includes conductive metal powder and a(Si, B)-b(Li, K)-c(Ba, Ca)-d(Mn, V, Zn)-e(Ti, Sn, Zr, Al) component of glass frit (herein, 20?a?60, 10?b?35, 2?c?30, 2?d?20 and 0.5?e?30 mol %, a+b+c+d=100 mol %).Type: ApplicationFiled: October 8, 2015Publication date: April 14, 2016Inventors: Bum Suk KANG, Su Jin LEE, Hew Young KIM, Hee Sang KANG, Woo Sup KIM, Seong Min CHIN
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Patent number: 9251925Abstract: There are provided a conductive paste for external electrodes and a multilayer ceramic electronic component using the same. The conductive paste includes a conductive metal powder including conductive metal particles; and a conductive amorphous metal powder including amorphous metal particles having a(Si, B)-b(Li, K)-c(V, Mn) in which a+b+c=100, 20?a?60, 10?b?40, and 2?c?25 are satisfied.Type: GrantFiled: July 3, 2013Date of Patent: February 2, 2016Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Bum Suk Kang, Hew Young Kim, Jeong Ryeol Kim, Chang Hoon Kim, Dong Hoon Kim, Doo Young Kim
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Publication number: 20150061816Abstract: There are provided a magnetic composition including a glass component capable of not reacting with a ferrite grain but being uniformly distributed only in a grain boundary, instead of using an existing glass component, thereby achieving improved permeability, specific resistance and high frequency specific resistance, and a multilayer electronic component manufactured by using the same.Type: ApplicationFiled: November 19, 2013Publication date: March 5, 2015Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Bum Suk KANG, Young Il LEE, Hee Sang KANG, Byeong Cheol MOON, Hew Young KIM, Chang Joo LEE
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Publication number: 20140268485Abstract: There are provided a conductive paste for external electrodes and a multilayer ceramic electronic component using the same. The conductive paste includes a conductive metal powder including conductive metal particles; and a conductive amorphous metal powder including amorphous metal particles having a(Si, B)-b(Li, K)-c(V, Mn) in which a+b+c=100, 20?a?60, 10?b?40, and 2?c?25 are satisfied.Type: ApplicationFiled: July 3, 2013Publication date: September 18, 2014Inventors: Bum Suk KANG, Hew Young KIM, Jeong Ryeol KIM, Chang Hoon KIM, Dong Hoon KIM, Doo Young KIM
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Publication number: 20130154302Abstract: A sealing member unit may include a fixation portion that has a clip formed at one side thereof to be fixed on a vehicle body; and an elastic change portion of which one side thereof joins the one side of the fixation portion wherein the elastic change portion includes a central portion that is hollow in a length direction of the elastic change portion.Type: ApplicationFiled: June 21, 2012Publication date: June 20, 2013Applicant: Hyundai Motor CompanyInventors: Dae Chul KIM, Bum Suk KANG
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Patent number: 7563041Abstract: Disclosed herein is a portable wireless terminal with a camera module, which includes a camera lens assembly installed in a main board of the portable wireless terminal, an object photographing opening formed corresponding to the camera lens assembly on a case frame of the portable wireless terminal, and a liquid crystal panel fixed in the object photographing opening and constructed so that the liquid crystal panel's brightness is adjustable by a selective application of a driving power source of the portable wireless terminal to liquid crystal of the liquid crystal panel, whereby the camera module can be efficiently used by a shutter function of the liquid crystal panel and a security function in a security zone is also provided.Type: GrantFiled: September 30, 2005Date of Patent: July 21, 2009Assignee: Samsung Electronics Co., LtdInventor: Bum-Suk Kang
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Publication number: 20060077279Abstract: Disclosed herein is a portable wireless terminal with a camera module, which includes a camera lens assembly installed in a main board of the portable wireless terminal, an object photographing opening formed corresponding to the camera lens assembly on a case frame of the portable wireless terminal, and a liquid crystal panel fixed in the object photographing opening and constructed so that the liquid crystal panel's brightness is adjustable by a selective application of a driving power source of the portable wireless terminal to liquid crystal of the liquid crystal panel, whereby the camera module can be efficiently used by a shutter function of the liquid crystal panel and a security function in a security zone is also provided.Type: ApplicationFiled: September 30, 2005Publication date: April 13, 2006Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Bum-Suk Kang
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Publication number: 20060072268Abstract: Disclosed are a power supply circuit and method for mobile communication terminals, such as PDAs and portable phones. When a main power source such as a battery is abruptly detached from a system, the abrupt detachment of the main power source is detected and the system is stably turned off only with a backup power source. The power supply circuit includes a first switch for providing a driving voltage from the main power source to the system, a second switch for providing a driving voltage from the backup power source to the system when the main power source is detached from the system, a controller for generating a control signal for opening the first switch and closing the second switch when the main power source is detached from the system, and a memory for storing user data.Type: ApplicationFiled: September 30, 2005Publication date: April 6, 2006Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Bum-Suk Kang