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).

  • Publication number: 20240161976
    Abstract: 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: Application
    Filed: March 14, 2023
    Publication date: May 16, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Dae Woo YOON, Bum Suk KANG, Da Mi KIM, Su Jin LEE
  • Publication number: 20230133669
    Abstract: 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: Application
    Filed: March 23, 2022
    Publication date: May 4, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Dae Woo YOON, Su Jin LEE, Da Mi KIM, Bum Suk KANG, Seong Han PARK, Jeong Ryeol KIM
  • Patent number: 11031185
    Abstract: 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: Grant
    Filed: May 9, 2018
    Date of Patent: June 8, 2021
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jeong Ryeol Kim, Bum Suk Kang, Hyo Min Kang, Hang Kyu Cho, Chang Hoon Kim
  • Patent number: 10305018
    Abstract: 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 electrodes
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: May 28, 2019
    Assignee: SAMSUNG ELECTRO-MECHANICS CO, LTD.
    Inventors: Jeong Ryeol Kim, Bum Suk Kang, Hyo Min Kang, Hang Kyu Cho, Chang Hoon Kim
  • Publication number: 20180261754
    Abstract: 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: Application
    Filed: May 9, 2018
    Publication date: September 13, 2018
    Inventors: Jeong Ryeol KIM, Bum Suk KANG, Hyo Min KANG, Hang Kyu CHO, Chang Hoon KIM
  • Publication number: 20170244023
    Abstract: 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: Application
    Filed: October 12, 2016
    Publication date: August 24, 2017
    Inventors: Jeong Ryeol KIM, Bum Suk KANG, Hyo Min KANG, Hang Kyu CHO, Chang Hoon KIM
  • Publication number: 20170106731
    Abstract: 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: Application
    Filed: September 8, 2016
    Publication date: April 20, 2017
    Inventors: Bum-Suk Kang, Seung-Hyun Baek
  • Publication number: 20160104578
    Abstract: 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: Application
    Filed: October 8, 2015
    Publication date: April 14, 2016
    Inventors: Bum Suk KANG, Su Jin LEE, Hew Young KIM, Hee Sang KANG, Woo Sup KIM, Seong Min CHIN
  • Patent number: 9251925
    Abstract: 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: Grant
    Filed: July 3, 2013
    Date of Patent: February 2, 2016
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Bum Suk Kang, Hew Young Kim, Jeong Ryeol Kim, Chang Hoon Kim, Dong Hoon Kim, Doo Young Kim
  • Publication number: 20150061816
    Abstract: 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: Application
    Filed: November 19, 2013
    Publication date: March 5, 2015
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Bum Suk KANG, Young Il LEE, Hee Sang KANG, Byeong Cheol MOON, Hew Young KIM, Chang Joo LEE
  • Publication number: 20140268485
    Abstract: 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: Application
    Filed: July 3, 2013
    Publication date: September 18, 2014
    Inventors: Bum Suk KANG, Hew Young KIM, Jeong Ryeol KIM, Chang Hoon KIM, Dong Hoon KIM, Doo Young KIM
  • Publication number: 20130154302
    Abstract: 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: Application
    Filed: June 21, 2012
    Publication date: June 20, 2013
    Applicant: Hyundai Motor Company
    Inventors: Dae Chul KIM, Bum Suk KANG
  • Patent number: 7563041
    Abstract: 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: Grant
    Filed: September 30, 2005
    Date of Patent: July 21, 2009
    Assignee: Samsung Electronics Co., Ltd
    Inventor: Bum-Suk Kang
  • Publication number: 20060077279
    Abstract: 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: Application
    Filed: September 30, 2005
    Publication date: April 13, 2006
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Bum-Suk Kang
  • Publication number: 20060072268
    Abstract: 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: Application
    Filed: September 30, 2005
    Publication date: April 6, 2006
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Bum-Suk Kang