Patents by Inventor Jung-Yub Han

Jung-Yub Han 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).

  • Battery pack with improved heat dissipation efficiency
    Patent number: 8945746
    Abstract: Provided is a battery pack with improved heat dissipation efficiency. The battery pack includes a holder case, and a plurality of batteries disposed inside the holder case. The holder case includes a plurality of ribs disposed inside the holder case. Each of the ribs has a column extending in a direction substantially parallel to a side surface of the holder case, and each of the batteries is accommodated between the columns of the ribs. The column has a heat dissipation hole therein extending along the extension direction of the column. An air flow is formed through the heat dissipation hole, and heat generated during a charge and/or discharge operation dissipates through the air flow in the heat dissipation hole. A portion of the columns are separated from each other forming a gap. The heat generated from the batteries also dissipates through this gap.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: February 3, 2015
    Assignee: Samsung SDI Co., Ltd.
    Inventors: No-Hyun Kwag, Kyung-Won Seo, Jeong-Deok Byun, Watson Doh, Jin-Hong An, Jung-Yub Han
  • BATTERY PACK WITH IMPROVED HEAT DISSIPATION EFFICIENCY
    Publication number: 20110039142
    Abstract: Provided is a battery pack with improved heat dissipation efficiency. The battery pack includes a holder case, and a plurality of batteries disposed inside the holder case. The holder case includes a plurality of ribs disposed inside the holder case. Each of the ribs has a column extending in a direction substantially parallel to a side surface of the holder case, and each of the batteries is accommodated between the columns of the ribs. The column has a heat dissipation hole therein extending along the extension direction of the column. An air flow is formed through the heat dissipation hole, and heat generated during a charge and/or discharge operation dissipates through the air flow in the heat dissipation hole. A portion of the columns are separated from each other forming a gap. The heat generated from the batteries also dissipates through this gap.
    Type: Application
    Filed: June 29, 2010
    Publication date: February 17, 2011
    Applicant: SAMSUNG SDI CO., LTD.
    Inventors: No-Hyun Kwag, Kyung-Won Seo, Jeong-Deok Byun, Watson Doh, Jin-Hong An, Jung-Yub Han