Patents Assigned to Lifesize AB
  • Lithium insertion electrode materials based on orthosilicates derivatives
    Patent number: 8236450
    Abstract: A lithium insertion-type positive electrode material based on an orthosilicate structure and electrical generators and variable optical transmission devices of this material are provided.
    Type: Grant
    Filed: August 17, 2007
    Date of Patent: August 7, 2012
    Assignee: Lifesize AB
    Inventors: John O. Thomas, Anton Nyten, Michel Armand