Patents by Inventor Joo Oh

Joo Oh 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: 20120168207
    Abstract: Provided is a flexible multilayer thin film capacitor using a flexible metal substrate, including: a metal substrate; a metal oxide layer formed on the whole surface of the metal substrate; a plurality of first internal electrode layers selectively applied on a first surface of the metal substrate using a metal material; a plurality of dielectric layers formed to be sequentially multi-layered on the whole surface of the first internal electrode layers using a dielectric material; a plurality of second internal electrode layers selectively applied on the dielectric layers using a metal material; a protecting layer applied on a surface of one of the plurality of second internal electrode layers; and a single pair of external electrodes connected to contact with the plurality of first internal electrode layers and the plurality of second internal electrode layers, respectively, and soldered on conductive inter-layer pads of a printed circuit board.
    Type: Application
    Filed: January 4, 2012
    Publication date: July 5, 2012
    Applicant: SAMHWA CAPACITOR CO., LTD.
    Inventors: Young Joo OH, Jung Rag YOON, Jeong Woo HAN
  • Publication number: 20120166288
    Abstract: A service providing method is provided. The method for providing a wishlist service of a server includes having a wishlist uploaded by a user and updating a wishlist by communicating with a service provider that provides purchase information regarding at least one item included in the wishlist.
    Type: Application
    Filed: September 8, 2011
    Publication date: June 28, 2012
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyung-rae CHO, Hyun-joo OH
  • Patent number: 8203823
    Abstract: A metal capacitor in which an electric conductivity is significantly improved is provided. The metal capacitor includes: a metal member 11 including a plurality of grooves 11a; a metal oxide film 12 being formed on the metal member 11; a sealing electrode member 13 being formed on the metal oxide film 12 to fill in the plurality of grooves 11a; and an insulating layer 14 being formed on the sealing electrode member 13 and the metal oxide film 12 to insulate the metal member 12 and the sealing electrode member 13.
    Type: Grant
    Filed: June 10, 2008
    Date of Patent: June 19, 2012
    Inventor: Young Joo Oh
  • Patent number: 8199458
    Abstract: Provided is a surface mounting type high voltage ceramic capacitor with an array structure that may form a plurality of capacitors in an array structure to thereby simultaneously mount the plurality of capacitors on a printed circuit board, and thus may reduce a work procedure and enhance a work productivity. The surface mounting type high voltage ceramic capacitor with an array structure, may include: a ceramic member 11; a common electrode member 12 being formed on one surface of the ceramic member 11; a plurality of individual electrode members 13 being arranged on another surface of the ceramic member 11; a common lead terminal 14 being connected to the common electrode member 12; a plurality of individual lead terminals 15 being connected to the plurality of individual electrode members 13, respectively, to face the common lead terminal 14; and a molding member 16 sealing the ceramic member 11, the common electrode member 12, and the plurality of individual electrode members 13.
    Type: Grant
    Filed: April 8, 2009
    Date of Patent: June 12, 2012
    Inventor: Young Joo Oh
  • Patent number: 8159811
    Abstract: A metal capacitor in which an electric conductivity is significantly improved by applying a metal material for an electrolyte and a manufacturing method thereof is provided.
    Type: Grant
    Filed: June 10, 2008
    Date of Patent: April 17, 2012
    Inventor: Young Joo Oh
  • Publication number: 20120078959
    Abstract: A device control method and apparatus and computer readable medium storing the method, the method including selecting at least one device based on at least one outdoor environment information; and generating control information regarding the selected at least one device based on the at least one outdoor environment information.
    Type: Application
    Filed: September 21, 2011
    Publication date: March 29, 2012
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyung-rae CHO, Hyun-joo Oh
  • Publication number: 20120072566
    Abstract: A method and apparatus for managing data is provided, including determining one or more network services associated with user-uploaded data stored in a database, and linking the user-uploaded data with the one or more network services to provide the user-uploaded data via the one or more network services.
    Type: Application
    Filed: September 19, 2011
    Publication date: March 22, 2012
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyung-rae Cho, Hyun-joo Oh, Ji-hyeon Kweon
  • Publication number: 20120057271
    Abstract: Disclosed are a glass composition and a dielectric composition enabling low temperature sintering, and a high capacitance multilayer ceramic capacitor using the same. In the glass composition used for sintering, the glass composition may be formed of a formula, aR2O-bCaO-cZnO-dBaO-eB2O3-fAl2O3-gSiO2, and the formula may satisfy a+b+c+d+e+f+g=100, 0?a?7, 1?b?3, 1?c?15, 10?d?20, 3?e?10, 0?f?3, and 55?g?72. Through this, when manufacturing the high capacity multilayer ceramic capacitor, the dielectric substance may enable the lower temperature sintering, thereby enhancing a capacitance and a reliability of the high capacitance multilayer ceramic capacitor.
    Type: Application
    Filed: August 30, 2011
    Publication date: March 8, 2012
    Applicant: SAMHWA CAPACITOR CO., LTD.
    Inventors: Young Joo OH, Jung Rag YOON
  • Patent number: 8116062
    Abstract: A metal capacitor in which an electric conductivity is significantly improved by applying a metal material for an electrolyte and a manufacturing method thereof is provided. The metal capacitor includes a terminal increase-type metal member; a metal oxide layer being formed on the terminal increase-type metal member; an insulating layer being formed on the main electrode layers and the terminal increase-type metal member to externally expose the first and the second electrode withdrawing portions of the terminal increase-type metal member; a main electrode layer being formed at the through-hole forming portion to fill in the plurality of through-holes formed on the through-hole forming portion of the terminal increase-type metal member; a first and a second lead terminals; and a sealing member sealing the terminal increase-type metal member connected to the first and the second lead terminals to externally expose the first and the second lead terminals.
    Type: Grant
    Filed: June 10, 2008
    Date of Patent: February 14, 2012
    Inventor: Young Joo Oh
  • Publication number: 20110299223
    Abstract: Provided is a hybrid super capacitor using a composite electrode that may enhance equivalent series resistance (ESR) using a carbon nanotube chain. The hybrid super capacitor includes: an anode 11 including an anode oxide layer 11a and an activated carbon layer applied 11b on the anode oxide layer 11a; and a cathode 21 being disposed to face the anode 11. The cathode 21 may include a silicon oxide layer 21a, a lithium titanium oxide layer 21b disposed on the silicon oxide layer 21a, and a carbon nanotube chain CT formed to pass through the silicon oxide layer 21a and the lithium titanium oxide layer 21b to thereby be electrically connected to each other, thereby enhancing ESR and expanding an output density and a lifespan of the hybrid super capacitor.
    Type: Application
    Filed: June 1, 2011
    Publication date: December 8, 2011
    Applicant: SAMHWA CAPACITOR CO., LTD.
    Inventors: Young Joo OH, Jung Rag YOON, Kyung Min LEE, Du Hee LEE
  • Publication number: 20110235242
    Abstract: Provided is a high power super capacitor including: a bobbin; an electrode assembly being wound into the bobbin to be in a jellyroll type; a conductive connection member being formed in each of one end and another end of the electrode assembly using electric energy; and a plug being inserted into each of one end and another end of the bobbin, and being bonded with the conductive connection member using electric energy to be electrically connected to the electrode assembly.
    Type: Application
    Filed: March 23, 2011
    Publication date: September 29, 2011
    Applicant: SAMHWA CAPACITOR CO., LTD.
    Inventors: Young Joo OH, Jung Rag YOON, Kyung Min LEE, Sang Won LEE
  • Publication number: 20110236564
    Abstract: Provided is a preparation method of a metal oxide doped monolith carbon aerogel for a high capacitance capacitor, the including: preparing a monolith carbon aerogel by performing a thermal decomposition of a moist gel dried in condition of a atmospheric pressure and a room temperature in a nitrogen atmosphere; impregnating the monolith carbon aerogel into alcohol where a metal precursor is dissolved; and calcinating the monolith carbon aerogel where the metal precursor is impregnated in an atmospheric atmosphere. By impregnating the metal oxide into the monolith carbon aerogel, a limit of capacitance may be enhanced using a pseudo capacitance effect by an interfacial oxidation reduction reaction.
    Type: Application
    Filed: October 12, 2010
    Publication date: September 29, 2011
    Applicant: SAMHWA CAPACITOR CO., LTD.
    Inventors: Young Joo OH, Jung Rag YOON, In Kyu SONG, Jong Heop YI, Yoon Jae LEE, Ji Chul JUNG
  • Patent number: 8004821
    Abstract: A metal capacitor in which an electric conductivity is significantly improved by applying a metal material, instead of a solid electrolyte and electrolyte of an aluminum electrolytic capacitor, and a manufacturing method thereof is provided. A metal capacitor 10 includes a metal member 11 including a plurality of grooves 11a on both surfaces of the metal member 11, a metal oxide film 12 being formed on the metal member 11, a seed electrode layer 13 being formed on the metal oxide film 12, a main electrode layer 14 being formed on the metal oxide film 12 to fill the plurality of grooves 11a, a plurality of lead terminals 15 being installed in the main electrode layer 14, and a molding member 16 being disposed so that the plurality of lead terminals may be externally protruded from the molding member 16, and the metal member 11, the metal oxide film 12, the seed electrode layer 13, and the main electrode layer 14 may be sealed.
    Type: Grant
    Filed: January 24, 2008
    Date of Patent: August 23, 2011
    Inventor: Young Joo Oh
  • Publication number: 20110202957
    Abstract: A method for controlling a video system wherein the nearest display apparatus is selected by detecting a distance to each of a plurality of display apparatuses and information regarding the nearest display apparatus is transmitted to another video apparatus allowing a user apparatus to select the nearest display apparatus without additional input.
    Type: Application
    Filed: February 14, 2011
    Publication date: August 18, 2011
    Applicant: Samsung Electronics Co., LTd.
    Inventors: Hyung-rae CHO, Hyun-joo Oh, Sun-ae Kim
  • Publication number: 20110199539
    Abstract: A method for providing information in a content providing system is provided, which includes generating public information and personalized information regarding content, identifying a first display apparatus corresponding to the public information, identifying a second display apparatus corresponding to the personalized information, transmitting the public information the first display apparatus, and transmitting the personalized information to the second display apparatus.
    Type: Application
    Filed: February 14, 2011
    Publication date: August 18, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyun-joo OH, Sun-ae Kim, Hyung-rae Cho, Ji-Young Kwahk
  • Patent number: 7997836
    Abstract: An indexable type cutting tool includes a drill having a shank and a drill body which extends from the shank, the drill body being defined with body flutes, and being formed with an insert seat which has seat side surfaces and a seat bottom surface and body flank surfaces and body thinning surfaces; a drill insert fitted into the insert seat of the drill body, having cutting edges and an insert bottom surface which is brought into close contact with the seat bottom surface, formed with insert flutes and insert side surfaces which are brought into close contact with the seat side surfaces, and defined with a through-hole which passes through the insert side surfaces; and a fastening screw for fastening the drill insert fitted into the insert seat to the drill.
    Type: Grant
    Filed: August 16, 2005
    Date of Patent: August 16, 2011
    Assignee: Korloy Inc.
    Inventors: Young-Heum Kim, Joo-Oh Kim, Kwan-Hee Lee, Hak-Kyu Kim
  • Patent number: 7965492
    Abstract: A metal capacitor with improved electric conductivity includes a metal member having a through-hole forming portion where a plurality of through-holes are formed, an electrode withdrawing portion formed on the through-hole forming portion, and a sealing portion. The metal capacitor includes a metal oxide layer being formed on the metal member and a main electrode layer formed on the metal oxide layer that is formed on the through-hole forming portion of the metal member, to fill the plurality of through-holes. The metal capacitor further includes an insulating layer formed on the main electrode layer and the metal member to externally expose the electrode withdrawing portion of the metal member.
    Type: Grant
    Filed: June 10, 2008
    Date of Patent: June 21, 2011
    Inventor: Young Joo Oh
  • Publication number: 20110117935
    Abstract: A method of performing the domain service including: receiving a request of user metadata from a domain service providing apparatus managing a position-based domain; sending user metadata to the domain service providing apparatus in response to the request; and receiving service information related to the domain from the domain service providing apparatus based on the user metadata.
    Type: Application
    Filed: November 15, 2010
    Publication date: May 19, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyung-rae CHO, Hyun-Joo OH, Sun-ae KIM, Ji-young KWAHK
  • Publication number: 20110102854
    Abstract: Disclosed are an image-providing system and an image-providing method, the image-providing system to provide an image to a mobile terminal, the system including at least one image acquisition device including an identification unit which detects identification information to identify a user and an image pickup unit which takes an image including the user corresponding to the detected identification information when the identification unit detects the identification information; and a server which transmits the image taken by the image acquisition device to the mobile terminal based on predetermined transmission information.
    Type: Application
    Filed: October 29, 2010
    Publication date: May 5, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyung-rae Cho, Sun-ae Kim, Hyun-joo Oh, Ji-young Kwahk
  • Publication number: 20110106878
    Abstract: A mobile device, a content delivery apparatus, a content providing apparatus and a control method thereof are provided. The mobile device includes a communication unit that performs communication with an external environment, a signal processor that processes signals transmitted and received through the communication unit, and a display unit that displays an image based on a signal processed by the signal processor. The mobile device also includes a controller that controls the communication unit to transmit a profile corresponding to a request to a content delivery apparatus when the request for the profile is received from the content delivery apparatus located within a predetermined zone, and to receive content corresponding to the transmitted profile. Customized contents can be provided to the mobile device on the basis of a user's profile.
    Type: Application
    Filed: October 26, 2010
    Publication date: May 5, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyung-rae CHO, Sun-ae Kim, Hyun-joo Oh, Ji-young Kwahk