Patents by Inventor Hyo Sub Kim

Hyo Sub 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).

  • Patent number: 10493535
    Abstract: The present disclosure relates to a cutting insert. The cutting insert according to the exemplary embodiment of the present disclosure has a dot formed between a main cutting edge and a chip breaker, and the dot has a bridge formed between the main cutting edges. Therefore, a chip, which is produced during a cutting process, may come into contact with three points on a main cutting edge land portion, the bridge, and the dot. The chip may discharge heat generated from the cutting insert while the chip comes into contact with the three points.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: December 3, 2019
    Assignee: KORLOY INC
    Inventors: Dong Sub An, Sung Hun Kim, Hyo San Kim, Sang Ho Lim, Young Heum Kim
  • Publication number: 20190304695
    Abstract: A multilayer capacitor includes: a body including dielectric layers and internal electrodes alternately disposed therein; and external electrodes disposed on the body and connected to the internal electrodes, respectively. Each of the internal electrodes includes a Ni grain, ceramics distributed in the Ni grain, a first coating layer surrounding the Ni grain, and second coating layers surrounding the ceramics.
    Type: Application
    Filed: July 31, 2018
    Publication date: October 3, 2019
    Inventors: Jeong Ryeol KIM, Hyo Sub KIM, Kyung Ryul LEE, Jun Oh KIM, Beom Seock OH, Jong Han KIM, Kyoung Jin CHA
  • Patent number: 10367209
    Abstract: A recycling system in which anode off gas of a fuel cell is recycled to a stack includes a purge flow path purging the anode off gas passing through the stack, and a sprayer spraying pure gas supplied from a fuel tank to the stack. The sprayer is disposed on a path where the anode off gas passing through the stack is discharged, the purge flow path is spaced a certain distance from the sprayer, and the anode off gas passing through the stack is mixed with the pure gas by suction force of the sprayer to be introduced to the stack, thereby being recycled.
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: July 30, 2019
    Assignee: Hyundai Motor Company
    Inventors: Bu Kil Kwon, Duck Whan Kim, Se Kwon Jung, Ik Jae Son, Hyo Sub Shim
  • Patent number: 10147547
    Abstract: A multilayer ceramic electronic component includes an inner layer part comprising dielectric layers and internal electrodes that are alternately disposed; and cover parts disposed on upper and lower surfaces of the inner layer part. The cover parts contain a nickel metal.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: December 4, 2018
    Assignee: SAMSUNG ELECTRO-MACHANICS CO., LTD.
    Inventors: Eun Jung Lee, Hyea Sun Yun, Sung Ho Lee, Hyo Sub Kim
  • Publication number: 20180075971
    Abstract: A multilayer ceramic electronic component includes an inner layer part comprising dielectric layers and internal electrodes that are alternately disposed; and cover parts disposed on upper and lower surfaces of the inner layer part. The cover parts contain a nickel metal.
    Type: Application
    Filed: November 17, 2017
    Publication date: March 15, 2018
    Inventors: Eun Jung LEE, Hyea Sun YUN, Sung Ho LEE, Hyo Sub KIM
  • Publication number: 20160126014
    Abstract: A multilayer ceramic electronic component includes an inner layer part comprising dielectric layers and internal electrodes that are alternately disposed; and cover parts disposed on upper and lower surfaces of the inner layer part. The cover parts contain a nickel metal.
    Type: Application
    Filed: September 29, 2015
    Publication date: May 5, 2016
    Inventors: Eun Jung LEE, Hyea Sun YUN, Sung Ho LEE, Hyo Sub KIM
  • Publication number: 20150167111
    Abstract: Disclosed herein is method of manufacturing an automobile part having different local strengths, more particularly, a method of manufacturing an automobile part using a steel sheet subjected to heat-treatment hardening and having different local thicknesses. The method includes preparing blank sheets using steel sheets subjected to heat-treatment hardening and having different thicknesses or different material properties according to desired strength; forming a blank assembly by joining the blank sheets to each other via laser welding; cold-pressing the blank assembly; and heating the cold-pressed part to a temperature of AC3 or more, followed by quenching the cold-formed part received within dies to remove residual stress while increasing strength of the automobile part.
    Type: Application
    Filed: February 24, 2015
    Publication date: June 18, 2015
    Inventors: Seung-Man NAM, Su-Hong CHAE, Min-Suck KWON, Hyo-Sub KIM, Hee-Joong IM, Bo-Ryong LEE, Man-Bean Moon
  • Publication number: 20150027765
    Abstract: There is provided a nickel powder for internal electrodes satisfying the following equation: 0.8?b*D*?/6?1.0 wherein a specific surface area of the nickel powder is defined as b, an average particle size of the nickel powder is defined as D, and a density of the nickel powder is defined as ?.
    Type: Application
    Filed: November 20, 2013
    Publication date: January 29, 2015
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Gun Woo KIM, Hyo Sub KIM, Jeong Ryeol KIM, Chang Hoon KIM, Doo Young KIM, Dong Hoon KIM
  • Patent number: 8936737
    Abstract: There are provided a conductive paste for internal electrodes, a multilayer ceramic electronic component including the same, and a method of manufacturing the same. The conductive paste for internal electrodes including: a nickel (Ni) powder; a nickel oxide (NiO) powder having a content of 5.0 to 15.0 parts by weight based on 100 parts by weight of the nickel powder; and an organic vehicle.
    Type: Grant
    Filed: November 7, 2012
    Date of Patent: January 20, 2015
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Hyo Sub Kim, Jeong Ryeol Kim, Chang Hoon Kim, Gun Woo Kim, Doo Young Kim
  • Publication number: 20140054514
    Abstract: There are provided a conductive paste for internal electrodes, a multilayer ceramic electronic component including the same, and a method of manufacturing the same. The conductive paste for internal electrodes including: a nickel (Ni) powder; a nickel oxide (NiO) powder having a content of 5.0 to 15.0 parts by weight based on 100 parts by weight of the nickel powder; and an organic vehicle.
    Type: Application
    Filed: November 7, 2012
    Publication date: February 27, 2014
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Hyo Sub KIM, Jeong Ryeol KIM, Chang Hoon KIM, Gun Woo KIM, Doo Young KIM
  • Publication number: 20140049875
    Abstract: There are provided a nickel powder for an internal electrode, synthesized by a vapor phase synthesis method using plasma, more particularly, a nickel powder for an internal electrode, having a favorable crystallite diameter and high density, a method of producing the same, and a multilayer ceramic electronic component including the same. According to the nickel powder for an internal electrode, the method of producing the same, and the multilayer ceramic electronic component including the same, a nickel powder having less impurities, a favorable crystallite diameter, and high density can be produced.
    Type: Application
    Filed: November 6, 2012
    Publication date: February 20, 2014
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Gun Woo KIM, Hyo Sub KIM, Jeong Ryeol KIM, Chang Hoon KIM, Doo Young KIM
  • Patent number: 8641873
    Abstract: A method for synthesizing nano particles, including: moving material in a plasma generating space in a first direction; and synthesizing nano particles by cooling the material moved along the first direction, wherein the synthesizing the nano particles may be performed by cooling the material at gradually lower temperatures during the moving thereof in the first direction.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: February 4, 2014
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Soon Mo Song, Hyo Sub Kim, Gun Woo Kim, Sang Hyuk Kim, Sang Hoon Kwon, Kang Heon Hur
  • Patent number: 8641976
    Abstract: Disclosed herein is an apparatus for synthesizing nano particles. The apparatus for synthesizing nano particles is configured to include: a plasma generator that generates plasma; a recovery device that recovers the synthesized nano particles; and a cooler that is disposed between the plasma generator and the recovery device and includes a cooling path where the nano particles are synthesized, while material supplied from the plasma generator is cooled, wherein the cooling path is set to have lower cooling temperatures for each section as going to the moving direction of the nano particles.
    Type: Grant
    Filed: April 21, 2010
    Date of Patent: February 4, 2014
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Soon Mo Song, Hyo Sub Kim, Gun Woo Kim, Sang Hyuk Kim, Sang Hoon Kwon, Kang Heon Hur
  • Publication number: 20130038983
    Abstract: There is provided a conductive paste for an internal electrode of a multilayer ceramic electronic component and a multilayer ceramic electronic component using the same. One or more nitride powders containing a nitride selected from the group consisting of silicon nitride, boron nitride, aluminum nitride, a vanadium nitride are added to the conductive paste for an internal electrode to increase a shrinkage initiation temperature of the internal electrodes. Accordingly, the reliability of the multilayer ceramic electronic component can be improved by using the conductive paste for an internal electrode.
    Type: Application
    Filed: December 21, 2011
    Publication date: February 14, 2013
    Inventors: Hyo Sub KIM, Jeong Ryeol KIM, Sang Hoon KWON, Gun Woo KIM, Chang Hoon KIM
  • Publication number: 20120285817
    Abstract: A method for synthesizing nano particles, including: moving material in a plasma generating space in a first direction; and synthesizing nano particles by cooling the material moved along the first direction, wherein the synthesizing the nano particles may be performed by cooling the material at gradually lower temperatures during the moving thereof in the first direction.
    Type: Application
    Filed: July 17, 2012
    Publication date: November 15, 2012
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Soon Mo Song, Hyo Sub Kim, Gun Woo Kim, Sang Hyuk Kim, Sang Hoon Kwon, Kang Heon Hur
  • Patent number: 8281476
    Abstract: Disclosed is a method of manufacturing a multilayered tube, including: preparing an outer tube, an inner tube having an outer diameter of 95˜98% of an inner diameter of the outer tube, and dies with a shaping void having a diameter of 100.20˜100.
    Type: Grant
    Filed: January 28, 2009
    Date of Patent: October 9, 2012
    Assignee: Hyundai Hysco
    Inventors: Ju Haeng Hur, Dong Hyun Jeon, Yun Gyu Kim, Hyo Sub Kim, Sang Muk Na
  • Publication number: 20120216920
    Abstract: Disclosed herein is method of manufacturing an automobile part having different local strengths, more particularly, a method of manufacturing an automobile part using a steel sheet subjected to heat-treatment hardening and having different local thicknesses. The method includes preparing blank sheets using steel sheets subjected to heat-treatment hardening and having different thicknesses or different material properties according to desired strength; forming a blank assembly by joining the blank sheets to each other via laser welding; cold-pressing the blank assembly; and heating the cold-pressed part to a temperature of AC3 or more, followed by quenching the cold-formed part received within dies to remove residual stress while increasing strength of the automobile part.
    Type: Application
    Filed: November 8, 2010
    Publication date: August 30, 2012
    Applicant: HYUNDAI HYSCO
    Inventors: Seung-Man Nam, Su-Hong Chae, Min-Suck Kwon, Hyo-Sub Kim, Hee-Joong Im, Bo-Ryong Lee, Man-Bean Moon
  • Publication number: 20110186419
    Abstract: Disclosed herein is an apparatus for synthesizing nano particles. The apparatus for synthesizing nano particles is configured to include: a plasma generator that generates plasma; a recovery device that recovers the synthesized nano particles; and a cooler that is disposed between the plasma generator and the recovery device and includes a cooling path where the nano particles are synthesized, while material supplied from the plasma generator is cooled, wherein the cooling path is set to have lower cooling temperatures for each section as going to the moving direction of the nano particles.
    Type: Application
    Filed: April 21, 2010
    Publication date: August 4, 2011
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Soon Mo Song, Hyo Sub Kim, Gun Woo Kim, Sang Hyuk Kim, Sang Hoon Kwon, Kang Heon Hur
  • Publication number: 20110120585
    Abstract: Disclosed is a method of manufacturing a multilayered tube, including: preparing an outer tube, an inner tube having an outer diameter of 95˜98% of an inner diameter of the outer tube, and dies with a shaping void having a diameter of 100.20˜100.
    Type: Application
    Filed: January 28, 2009
    Publication date: May 26, 2011
    Applicant: Hyundai Hysco
    Inventors: Ju Haeng Hur, Dong Hyun Jeon, Yun Gyu Kim, Hyo Sub Kim, Sang Muk Na