Patents Assigned to Huladyne Corporation
  • Polymer current limiting device and method of manufacture
    Patent number: 6597551
    Abstract: A polymer current limiting device is provided that has a wider operating temperature range and a lower thermal derating than conventional current limiting devices. The device may include pure lead (Pb) electrodes and a perfluoroalkoxy (PFA) polymer mixed with carbon black that achieve the wide temperature range and the low thermal derating.
    Type: Grant
    Filed: December 12, 2001
    Date of Patent: July 22, 2003
    Assignee: Huladyne Corporation
    Inventor: Michael B. Heaney