Patents by Inventor Ik Soon Park

Ik Soon Park 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).

  • Electrode of ultra thin manganese battery and manufacturing method therefor
    Patent number: 7776471
    Abstract: Disclosed herein is an electrode of an ultra thin manganese battery which has over load discharge properties and high capacity to accomplish a high energy density, by using a mixture of a water-soluble binder and an organic solvent-soluble binder in preparation of the electrode, and a method for preparing the same.
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: August 17, 2010
    Assignee: Rocket Electric Co., Ltd.
    Inventors: Nam In Kim, Myoung Woo Chung, Ik Soon Park