Patents by Inventor Yoon Hee Lee

Yoon Hee 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: 10658117
    Abstract: A multilayer ceramic capacitor comprises a body including dielectric layers and internal electrodes; and external electrodes disposed on external surfaces of the body, respectively, wherein each of the external electrodes includes a first electrode layer disposed on the one surface of the body and contacting the internal electrodes; a conductive resin layer disposed on the first electrode layer and including a plurality of metal particles, a conductive connecting part surrounding the plurality of metal particles, a base resin, and an intermetallic compound contacting the first electrode layer and the conductive connecting part; and a second electrode layer disposed on the conductive resin layer and contacting the conductive connecting part.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: May 19, 2020
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jung Min Kim, Bon Seok Koo, Jung Wook Seo, Yoon Hee Lee, Kun Hoi Koo
  • Patent number: 10580567
    Abstract: A coil component includes: a body including a magnetic material and a coil of which both ends are externally exposed; intermetallic compounds disposed on the exposed both ends of the coil; and external electrodes disposed on the body to cover the intermetallic compounds. The external electrodes include: conductive resin layers disposed on outer surfaces of the body to contact the exposed both ends of the coil and including base resins, a plurality of metal particles disposed in the base resins, and conductive connecting parts surrounding the plurality of metal particles and contacting the intermetallic compounds. The coil component further includes electrode layers disposed on the conductive resin layers and contacting the conductive connecting parts.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: March 3, 2020
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Yoon Hee Lee, Bon Seok Koo, Yeon Tae Kim, Chang Hak Choi, Jung Min Kim
  • Patent number: 10529967
    Abstract: A battery pack has a base plate including one surface on which two or more battery module assemblies respectively having a plurality of battery cells arranged therein are mounted in a separated state from each other with a predetermined interval therebetween. A cover member battery is coupled at one surface of the base plate in a state that the module assemblies are incorporated therein. A reinforcement supporting member is positioned at a separation part between the battery module assemblies while supporting a mounting state of the cover member for the base plate.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: January 7, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Jun hee Jung, Min Sung Kim, Yoon Hee Lee, Hak Jun Lee
  • Patent number: 10446320
    Abstract: A multilayer capacitor and a method of manufacturing includes a conductive resin layer of an external electrode disposed on a first electrode layer. The conductive resin layer includes a conductive connecting part and an intermetallic compound contacting the first electrode layer and the conductive connecting part. The conductive connecting part contacts a plurality of metal particles and a second electrode layer, such that the equivalent series resistance (ESR) of the multilayer capacitor is decreased and warpage strength of the multilayer capacitor is improved.
    Type: Grant
    Filed: March 6, 2017
    Date of Patent: October 15, 2019
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jung Min Kim, Bon Seok Koo, Jung Wook Seo, Yoon Hee Lee, Kun Hoi Koo
  • Patent number: 10446892
    Abstract: Provided is a battery module including a plurality of cartridges stacked with a battery cell interposed therebetween, wherein each of the cartridges includes: a cooling fin having a plate-shaped structure contacting an outer surface of the battery cell; and a cartridge frame which has a hollow structure and to which an outer peripheral edge of the cooling fin is fixed, wherein, each of guide parts, which is mounted in one side- or the other side-direction of the cartridge frame, is disposed on the outer peripheral edge of the cooling fin so as to fix the cooling fin in position with respect to the cartridge frame, and the cartridges are arranged so that directions in which the guide parts of the cooling fins are mounted with respect to the cartridge frames are opposite to each other in adjacent cartridges.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: October 15, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Jun Hee Jung, Min Sung Kim, Yoon Hee Lee
  • Publication number: 20190295773
    Abstract: A multilayer capacitor and a method of manufacturing includes a conductive resin layer of an external electrode disposed on a first electrode layer. The conductive resin layer includes a conductive connecting part and an intermetallic compound contacting the first electrode layer and the conductive connecting part. The conductive connecting part contacts a plurality of metal particles and a second electrode layer, such that the 7 equivalent series resistance (ESR) of the multilayer capacitor is decreased and warpage strength of the multilayer capacitor is improved.
    Type: Application
    Filed: June 14, 2019
    Publication date: September 26, 2019
    Inventors: Jung Min KIM, Bon Seok KOO, Jung Wook SEO, Yoon Hee LEE, Kun Hoi KOO
  • Publication number: 20190206625
    Abstract: A multilayer ceramic capacitor comprises a body including dielectric layers and internal electrodes; and external electrodes disposed on external surfaces of the body, respectively, wherein each of the external electrodes includes a first electrode layer disposed on the one surface of the body and contacting the internal electrodes; a conductive resin layer disposed on the first electrode layer and including a plurality of metal particles, a conductive connecting part surrounding the plurality of metal particles, a base resin, and an intermetallic compound contacting the first electrode layer and the conductive connecting part; and a second electrode layer disposed on the conductive resin layer and contacting the conductive connecting part.
    Type: Application
    Filed: February 8, 2019
    Publication date: July 4, 2019
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jung Min Kim, Bon Seok Koo, Jung Wook Seo, Yoon Hee Lee, Kun Hoi Koo
  • Publication number: 20190189349
    Abstract: A multilayer ceramic capacitor comprises a body including dielectric layers and internal electrodes; and external electrodes disposed on external surfaces of the body, respectively, wherein each of the external electrodes includes a first electrode layer disposed on the one surface of the body and contacting the internal electrodes; a conductive resin layer disposed on the first electrode layer and including a plurality of metal particles, a conductive connecting part surrounding the plurality of metal particles, a base resin, and an intermetallic compound contacting the first electrode layer and the conductive connecting part; and a second electrode layer disposed on the conductive resin layer and contacting the conductive connecting part.
    Type: Application
    Filed: February 1, 2019
    Publication date: June 20, 2019
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jung Min Kim, Bon Seok Koo, Jung Wook Seo, Yoon Hee Lee, Kun Hoi Koo
  • Publication number: 20190157638
    Abstract: The present invention provides a battery pack including a base plate including one surface on which two or more battery module assemblies respectively having a plurality of battery cells arranged therein are mounted in a separated state from each other with a predetermined interval therebetween; a cover member battery coupled at one surface of the base plate in a state that the module assemblies are incorporated therein; and a reinforcement supporting member positioned at a separation part between the battery module assemblies while supporting a mounting state of the cover member for the base plate.
    Type: Application
    Filed: September 12, 2016
    Publication date: May 23, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Jun hee JUNG, Min Sung KIM, Yoon Hee LEE, Hak Jun LEE
  • Publication number: 20190103590
    Abstract: The present invention provides a battery pack including: a battery module assembly including a plurality of battery cells; a tray assembly having an upper surface on which the battery module assembly is mounted; a cover member having an outer periphery coupled to face an outer periphery of the tray assembly while the battery module assembly is accommodated therein; and a sealing gasket interposed between the mutually facing outer peripheries of the tray assembly and the cover member.
    Type: Application
    Filed: November 2, 2017
    Publication date: April 4, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Yoon Hee Lee, Min Sung Kim, Jun Hee Jung
  • Publication number: 20180241021
    Abstract: The present invention provides a battery pack mounted to a battery pack mounting part of a device for supplying power, including: a base plate including one surface on which two or more battery module assemblies respectively having a plurality of battery cells arranged therein are mounted in a separated state from each other with a predetermined interval therebetween; a cover member mounted on one surface of the base plate while enclosing the battery module assemblies; and a reinforcement supporting member positioned at a separation part between the battery module assemblies while supporting the mounting state of the cover member for the base plate, wherein the battery pack is mounted in a state in which an external circumferential surface of the cover member faces a battery pack mounting part of a device.
    Type: Application
    Filed: January 6, 2017
    Publication date: August 23, 2018
    Applicant: LG CHEM, LTD.
    Inventors: Min Sung KIM, Yoon Hee LEE, Hak Jun LEE, Jun Hee JUNG
  • Patent number: 10020502
    Abstract: A positive active material for a rechargeable lithium battery includes a lithium intercalation compound; and lithium titanium oxide represented by Chemical Formula 1 on the surface of the lithium intercalation compound surface. Li4-xMxTiyO12-z.??Chemical Formula 1 In the Chemical Formula 1, 0<x?3, 1?y?5, ?0.3?z?0.3, and M is an element selected from Mg, Al, Ga, La, Tb, Gd, Ce, Pr, Nd, Sm, Ba, Sr, Ca, and combinations thereof.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: July 10, 2018
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Jae-Hyun Shim, Ki-Soo Lee, Ho Kim, Jae-Han Lee, Se-Hee Lee, Hyeon-Ah Ju, Joo-Han Song, Yoon-Hee Lee
  • Publication number: 20180151928
    Abstract: Provided is a battery module including a plurality of cartridges stacked with a battery cell interposed therebetween, wherein each of the cartridges includes: a cooling fin having a plate-shaped structure contacting an outer surface of the battery cell; and a cartridge frame which has a hollow structure and to which an outer peripheral edge of the cooling fin is fixed, wherein, each of guide parts, which is mounted in one side- or the other side-direction of the cartridge frame, is disposed on the outer peripheral edge of the cooling fin so as to fix the cooling fin in position with respect to the cartridge frame, and the cartridges are arranged so that directions in which the guide parts of the cooling fins are mounted with respect to the cartridge frames are opposite to each other in adjacent cartridges.
    Type: Application
    Filed: November 14, 2017
    Publication date: May 31, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Jun Hee Jung, Min Sung Kim, Yoon Hee Lee
  • Publication number: 20180033540
    Abstract: A coil component includes: a body including a magnetic material and a coil of which both ends are externally exposed; intermetallic compounds disposed on the exposed both ends of the coil; and external electrodes disposed on the body to cover the intermetallic compounds. The external electrodes include: conductive resin layers disposed on outer surfaces of the body to contact the exposed both ends of the coil and including base resins, a plurality of metal particles disposed in the base resins, and conductive connecting parts surrounding the plurality of metal particles and contacting the intermetallic compounds. The coil component further includes electrode layers disposed on the conductive resin layers and contacting the conductive connecting parts.
    Type: Application
    Filed: March 29, 2017
    Publication date: February 1, 2018
    Inventors: Yoon Hee LEE, Bon Seok KOO, Yeon Tae KIM, Chang Hak CHOI, Jung Min KIM
  • Patent number: 9837212
    Abstract: There is provided a multilayer ceramic capacitor including: a ceramic body including dielectric layers; and a plurality of internal electrodes disposed within the ceramic body, having the dielectric layer interposed therebetween, wherein, on a cross section of the ceramic body in a width-thickness direction thereof, when a distance between an uppermost internal electrode and a lowermost internal electrode measured at centers thereof in a width direction thereof is defined as a and a distance between the uppermost internal electrode and the lowermost internal electrode measured at edges thereof in the width direction thereof is defined as b, 0.953?a/b?0.996 is satisfied.
    Type: Grant
    Filed: October 30, 2013
    Date of Patent: December 5, 2017
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seung Ho Lee, Jong Han Kim, Min Gon Lee, Yoon Hee Lee
  • Publication number: 20170301468
    Abstract: A multilayer capacitor and a method of manufacturing includes a conductive resin layer of an external electrode disposed on a first electrode layer. The conductive resin layer includes a conductive connecting part and an intermetallic compound contacting the first electrode layer and the conductive connecting part. The conductive connecting part contacts a plurality of metal particles and a second electrode layer, such that the 7equivalent series resistance (ESR) of the multilayer capacitor is decreased and warpage strength of the multilayer capacitor is improved.
    Type: Application
    Filed: March 6, 2017
    Publication date: October 19, 2017
    Inventors: Jung Min KIM, Bon Seok KOO, Jung Wook SEO, Yoon Hee LEE, Kun Hoi KOO
  • Publication number: 20170233799
    Abstract: The present invention provides an apparatus and a method for detecting the presence of and/or determining the amount of a label-free microRNA using an atomic force microscope. The method is extremely selective and/or ultrasensitive. In particular, the present invention provides a cantilever comprising a probe that selectively binds to a double strand of DNA/RNA hybrid complex. The probe comprises a hybrid binding domain (HBD) or a variant thereof.
    Type: Application
    Filed: January 22, 2017
    Publication date: August 17, 2017
    Applicants: POSCO, POSTECH ACADEMY-INDUSTRY FOUNDATION
    Inventors: Joon Won Park, Joung Hun Kim, Young Kyu Kim, Hyun Seo Koo, Yoon Hee Lee
  • Patent number: 9717376
    Abstract: An apparatus for washing skin uses a brushless electric motor and a spring. The apparatus may include a case; an operation unit installed outside the case; a power supply unit installed at one end inside the case; the brushless electric motor installed inside the case; a control unit to output an electric signal; a face-washing brush fitted with a shaft of the brushless electric motor to be rotated forward and reverse as the brushless electric motor is operated; a holder and a spring.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: August 1, 2017
    Assignees: AMOREPACIFIC CORPORATION, SENTRONIX CO., LTD.
    Inventors: Cheonghwan Hwang, Sohee Kim, Wooram Park, Yoon-hee Lee, Hyeseong Nam, Chilsung Lee, Jeongmin Lee, Hyoyoung Kim
  • Publication number: 20160338374
    Abstract: The present invention relates to a sesame oil and a method for preparing the same. The present invention provides a sesame oil having high lignan and tocopherol contents by preparing the sesame oil using an extraction and fractionation technique using a supercritical fluid, and a method for preparing the same. Also, the present invention provides a sesame oil having high lignan and tocopherol contents and a low free fatty acid content by preparing the sesame oil using an extraction and fractionation technique using a supercritical fluid and deacidifying the sesame oil, and a method for preparing the same.
    Type: Application
    Filed: January 8, 2015
    Publication date: November 24, 2016
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Jang Won SEO, Kyu Eun LEE, Chul Jin KIM, Dong Chul JUNG, Jun Hee MOON, Yoon Hee LEE, Jae Hwan LEE
  • Publication number: 20160278584
    Abstract: An apparatus for washing skin using a brushless electric motor and a spring is provided.
    Type: Application
    Filed: September 27, 2013
    Publication date: September 29, 2016
    Inventors: Cheonghwan HWANG, Sohee KIM, Wooram PARK, Yoon-hee LEE, Hyeseong NAM, Chilsung LEE, Jeongmin LEE, Hyoyoung KIM