Patents Assigned to Wilson Greatbatch Ltd
  • Control of swelling in alkali metal electrochemical cells
    Patent number: 6171729
    Abstract: An alkali metal/solid cathode electrochemical cell, particularly a Li/SVO cell, having an anode-to-cathode (A/C) capacity ratio of about 0.68 to about 0.96, is described. This provides the cell with negligible, if any, cell swelling during discharge.
    Type: Grant
    Filed: January 2, 1998
    Date of Patent: January 9, 2001
    Assignee: Wilson Greatbatch Ltd
    Inventors: Hong Gan, Esther S. Takuchi