Patents by Inventor Woo Jong Lim

Woo Jong Lim 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).

  • Storage battery recycling apparatus
    Patent number: 9401530
    Abstract: Disclosed herein is a storage battery recycling apparatus in which a pulse current is applied to polar plates or electrodes of a storage battery functioning as a secondary cell through the SCR phase control so as to remove sulfate formed in a film or membrane on the electrodes of the storage battery, thereby recovering the performance of the storage battery in a deteriorated state.
    Type: Grant
    Filed: December 21, 2009
    Date of Patent: July 26, 2016
    Assignee: MAROO MCS CO., LTD.
    Inventors: Yeon soo Han, Sang Youl Lee, Woo Jong Lim
  • STORAGE BATTERY RECYCLING APPARATUS
    Publication number: 20110311844
    Abstract: Disclosed herein is a storage battery recycling apparatus in which a pulse current is applied to polar plates or electrodes of a storage battery functioning as a secondary cell through the SCR phase control so as to remove sulfate formed in a film or membrane on the electrodes of the storage battery, thereby recovering the performance of the storage battery in a deteriorated state.
    Type: Application
    Filed: December 21, 2009
    Publication date: December 22, 2011
    Applicant: Maroo MCS Co., Ltd.
    Inventors: Yeon soo Han, Sang Youl Lee, Woo Jong Lim