Patents by Inventor Chul Seung Lee

Chul Seung Lee 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: 8331079
    Abstract: A multilayer ceramic capacitor and a method of manufacturing the same are provided. The multilayer ceramic capacitor includes a capacitive part, a passivation layer, and first and second outer electrodes. In the capacitive part, a plurality of dielectric layers and a plurality of first and second inner electrodes are alternately laminated, and ends of the first and second inner electrodes are alternately and respectively exposed in a direction of lamination of the dielectric layers. The passivation layer is provided at either or both of the top and bottom surfaces of the capacitive part. The first and second outer electrodes are electrically connected to the first and second inner electrodes exposed in a direction of lamination of the dielectric layers. One or more inner electrodes disposed at both ends in a direction of lamination among the plurality of inner electrodes include oxide represented by Ni—Mg—O.
    Type: Grant
    Filed: November 8, 2010
    Date of Patent: December 11, 2012
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Kang Heon Hur, Doo Young Kim, Mun Su Ha, Chul Seung Lee
  • Patent number: 8246962
    Abstract: Novel influenza viruses A/Canine/Korea/01/07 (H3N2), A/Canine/Korea/02/07 (H3N2) and A/Canine/Korea/03/07 (H3N2) are disclosed. A vaccine composition comprising at least one of the viruses, a method for preventing or treating diseases resulting from influenza virus infection by administering the vaccine composition, and an assay kit for detecting the viruses are also disclosed.
    Type: Grant
    Filed: November 16, 2007
    Date of Patent: August 21, 2012
    Assignee: Bionote Inc.
    Inventors: Young Shik Cho, Gun Woo Ha, Jin Sik Oh, Dong Seok Kang, Dae Sub Song, Bo Kyu Kang, Chul Seung Lee
  • Publication number: 20110171589
    Abstract: There is provided a sintering furnace for a ceramic product and a sintering method using the same. A sintering furnace for a ceramic product according to an aspect of the invention may include: a furnace body having an insulating material provided therein; at least one setter arranged in the furnace body and having a ceramic molded product loaded on an upper side thereof; a heater supplying heat to the ceramic molded product; and a gas supply device disposed under the setter or around the heater so that a uniform temperature gradient is maintained inside the furnace body. According to an aspect of the invention, there is provided a sintering furnace for a ceramic product and a sintering method using the same that can prevent changes in the characteristics of a ceramic product by a temperature gradient during sintering by reducing temperature variations inside a sintering furnace.
    Type: Application
    Filed: January 13, 2011
    Publication date: July 14, 2011
    Inventors: Mun Su HA, Doo Young KIM, Chul Seung LEE
  • Publication number: 20110157768
    Abstract: A multilayer ceramic capacitor and a method of manufacturing the same are provided. The multilayer ceramic capacitor includes a capacitive part, a passivation layer, and first and second outer electrodes. In the capacitive part, a plurality of dielectric layers and a plurality of first and second inner electrodes are alternately laminated, and ends of the first and second inner electrodes are alternately and respectively exposed in a direction of lamination of the dielectric layers. The passivation layer is provided at either or both of the top and bottom surfaces of the capacitive part. The first and second outer electrodes are electrically connected to the first and second inner electrodes exposed in a direction of lamination of the dielectric layers. One or more inner electrodes disposed at both ends in a direction of lamination among the plurality of inner electrodes include oxide represented by Ni—Mg—O.
    Type: Application
    Filed: November 8, 2010
    Publication date: June 30, 2011
    Inventors: Kang Heon HUR, Doo Young Kim, Mun Su Ha, Chul Seung Lee
  • Publication number: 20110141652
    Abstract: A multilayer ceramic capacitor includes: an effective layer formed by alternately laminating inner electrodes and dielectric layers; and a protection layer formed by stacking dielectric layers on upper and lower surfaces of the effective layer, wherein the thickness of the protection layer is 10.0 to 30.0 times the sum of an average thickness of the inner electrodes and an average thickness of the dielectric layers within the effective layer.
    Type: Application
    Filed: April 1, 2010
    Publication date: June 16, 2011
    Inventors: Dong Ik Chang, Hyo Jung Kim, Jong Hoon Bae, Chul Seung Lee, Doo Young Kim
  • Publication number: 20100285063
    Abstract: Novel influenza viruses A/Canine/Korea/01/07 (H3N2), A/Canine/Korea/02/07 (H3N2) and A/Canine/Korea/03/07 (H3N2) are disclosed. A vaccine composition comprising at least one of the viruses, a method for preventing or treating diseases resulting from influenza virus infection by administering the vaccine composition, and an assay kit for detecting the viruses are also disclosed.
    Type: Application
    Filed: November 16, 2007
    Publication date: November 11, 2010
    Applicant: BIONOTE, INC.
    Inventors: Young Shik Cho, Gun Woo Ha, Jin Sik Oh, Dong Seok Kang, Dae Sub Song, Bo Kyu Kang, Chul Seung Lee
  • Patent number: 7545626
    Abstract: A multi-layer ceramic capacitor including: a ceramic sintered body having cover layers provided on upper and lower surfaces thereof as outermost layers and a plurality of ceramic layers disposed between the cover layers; first and second internal electrodes formed on the ceramic layers, the first and second internal electrodes stacked to interpose one of the ceramic layers; first and second external electrodes formed on opposing sides of the ceramic sintered body to connect to the first and second internal electrodes, respectively; and anti-oxidant electrode layers formed between the cover layers and adjacent ones of the ceramic layers, respectively, the anti-oxidant electrode layers arranged not to affect capacitance.
    Type: Grant
    Filed: March 12, 2008
    Date of Patent: June 9, 2009
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Dae Hwan Kim, Tae Ho Song, Hyung Joon Kim, Jong Ho Lee, Chul Seung Lee