Patents by Inventor Yong Ro LEE

Yong Ro LEE 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).

  • Secondary battery with electrode tab made of copper-nickel alloy
    Patent number: 10347897
    Abstract: Disclosed herein is a secondary battery configured to have a structure in which an electrode assembly of a cathode/separator/anode structure is mounted in a battery case in a state in which the electrode assembly is impregnated with an electrolyte, wherein electrode tabs are attached to active material uncoated portions of electrode plates of the electrode assembly and an anode tab, which is one of the electrode tabs and one end of which is attached to a battery case, is made of a Cu—Ni alloy.
    Type: Grant
    Filed: July 16, 2014
    Date of Patent: July 9, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Wook Hee Jang, Yong Ro Lee, Hyung Seok Han, Hyang Mok Lee, Sang Sok Jung
  • SECONDARY BATTERY WITH ELECTRODE TAB HAVING LOW RESISTANCE
    Publication number: 20160248071
    Abstract: Disclosed herein is a secondary battery configured to have a structure in which an electrode assembly of a cathode/separator/anode structure is mounted in a battery case in a state in which the electrode assembly is impregnated with an electrolyte, wherein electrode tabs are attached to active material uncoated portions of electrode plates of the electrode assembly and an anode tab, which is one of the electrode tabs and one end of which is attached to a battery case, is made of a Cu—Ni alloy.
    Type: Application
    Filed: July 16, 2014
    Publication date: August 25, 2016
    Applicant: LG CHEM, LTD.
    Inventors: Wook Hee JANG, Yong Ro LEE, Hyung Seok HAN, Hyang Mok LEE, Sang Sok JUNG