Patents by Inventor Woo Sup Kim

Woo Sup 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).

  • Non-reducible, low temperature sinterable dielectric ceramic composition, multilayer ceramic chip capacitor using the composition and method for preparing the multilayer ceramic chip capacitor
    Publication number: 20040005982
    Abstract: Multilayer ceramic chip capacitors which satisfy X5R (−55 to 85° C., &Dgr;C=±15%) requirements and which are compatible with reducing atmosphere sintering conditions so that base metals such as nickel and nickel alloys may be used for internal electrodes are made in accordance with the invention.
    Type: Application
    Filed: December 19, 2002
    Publication date: January 8, 2004
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Hae Sung Park, Kang Heon Hur, Woo Sup Kim, Joon Hee Kim, Jong Han Kim
  • Dielectric ceramic composition
    Publication number: 20030100427
    Abstract: A dielectric ceramic composition of high dielectric constant and low dielectric loss, which can be co-fired with Ag electrodes, is provided for use in various parts of electric and electronic appliances.
    Type: Application
    Filed: April 17, 2002
    Publication date: May 29, 2003
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Woo Sup Kim, Kang Heon Hur, Jong Han Kim, Joon Hee Kim
  • Dielectric ceramic composition
    Publication number: 20030100428
    Abstract: A dielectric ceramic composition of high dielectric constant and low dielectric loss, which can be co-fired with Ag electrodes, is provided for use in various parts of electric and electronic appliances.
    Type: Application
    Filed: April 17, 2002
    Publication date: May 29, 2003
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Woo Sup Kim, Kang Heon Hur, Jong Han Kim, Joon Hee Kim
  • Dielectric ceramic composition
    Publication number: 20030100429
    Abstract: A dielectric ceramic composition of high dielectric constant and low dielectric loss, which can be co-fired with Ag electrodes, is provided for use in various parts of electric and electronic appliances.
    Type: Application
    Filed: April 17, 2002
    Publication date: May 29, 2003
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Joon Hee Kim, Kang Heon Hur, Jong Han Kim, Woo Sup Kim
  • Low temperature sintering microwave dielectric composition
    Patent number: 5854160
    Abstract: A low temperature sintering microwave dielectric composition which can be sintered at a temperature of below 1250.degree. C. The composition includes a composition of xLiO.sub.1/2 --yCaO--.sub.z SmO.sub.3/2 --wTiO.sub.2 --qBO.sub.3/2 where 13.00.ltoreq.x.ltoreq.16.00, 11.00.ltoreq.y.ltoreq.13.00, 18.00.ltoreq.z.ltoreq.21.00, 45.00.ltoreq.w.ltoreq.51.00 and 0<q.ltoreq.12.0 wherein the numeric values are based on mol % with respect to the entire composition.
    Type: Grant
    Filed: June 10, 1997
    Date of Patent: December 29, 1998
    Assignee: LG Electro-Components, Ltd.
    Inventors: Ki Hyun Yoon, Woo Sup Kim, Jae Beom Kim