Patents by Inventor Jwa Jin Yoon

Jwa Jin Yoon 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).

  • Conductive paste composition for inner electrodes and method of manufacturing multilayer capacitor
    Patent number: 8332996
    Abstract: Provided are a conductive paste composition for inner electrodes and a method of manufacturing a multilayer ceramic capacitor using the same. The conductive paste composition for inner electrodes includes a metal powder having an average particle size ranging from 50 nm to 300 nm, and 4 to 10 parts by weight of a binder resin. The binder resin contains at least one resin selected from the group consisting of a high-molecular-weight polyvinylbutyral resin having a weight-average molecular weight of 250 thousand to 400 thousand, a low-molecular-weight polyvinylbutyral resin having a weight-average molecular weight of 50 thousand to 150 thousand, and a rosin ester.
    Type: Grant
    Filed: August 18, 2010
    Date of Patent: December 18, 2012
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jong Han Kim, Hyun Chul Jung, Jwa Jin Yoon, Jae Joon Lee
  • CONDUCTIVE PASTE COMPOSITION FOR INNER ELECTRODES AND METHOD OF MANUFACTURING MULTILAYER CERAMIC CAPACITOR USING THE SAME
    Publication number: 20110154660
    Abstract: Provided are a conductive paste composition for inner electrodes and a method of manufacturing a multilayer ceramic capacitor using the same. The conductive paste composition for inner electrodes includes a metal powder having an average particle size ranging from 50 nm to 300 nm, and 4 to 10 parts by weight of a binder resin. The binder resin contains at least one resin selected from the group consisting of a high-molecular-weight polyvinylbutyral resin having a weight-average molecular weight of 250 thousands to 400 thousands, a low-molecular-weight polyvinylbutyral resin having a weight-average molecular weight of 50 thousands to 150 thousands, and a rosin ester.
    Type: Application
    Filed: August 18, 2010
    Publication date: June 30, 2011
    Inventors: Jong Han Kim, Hyun Chul Jung, Jwa Jin Yoon, Jae Joon Lee