Patents Assigned to Samsung Electroonics Co., Ltd.
  • Polymer solid electrolyte, method for manufacturing polymer solid electrolyte, and lithium secondary cell adopting polymer solid electrolyte
    Patent number: 5965300
    Abstract: A polymer solid electrolyte, a method for manufacturing the polymer solid electrolyte, and a lithium secondary cell adopting the polymer solid electrolyte are provided. The polymer solid electrolyte includes a polymer electrolyte medium, at least one vinylidene fluoride resin and/or at least one N,N-diethylacrylamide. The polymer solid electrolyte provides excellent ion conductivity and mechanical strength.
    Type: Grant
    Filed: August 29, 1997
    Date of Patent: October 12, 1999
    Assignee: Samsung Electroonics Co., Ltd.
    Inventors: Doo-yeon Lee, Sang-hyun Seong, Hyung-bok Lee
  • Mobile phone
    Patent number: D553114
    Type: Grant
    Filed: April 10, 2006
    Date of Patent: October 16, 2007
    Assignee: Samsung Electroonics Co., Ltd.
    Inventors: Jae-Ho Baik, Hyun-Sook Kim, Yoon-Young Cho, Chang-Hwan Hwang