Patents Assigned to Vampire Labs
  • Patent number: 8232775
    Abstract: Several methods and systems to perform limitation of vampiric power consumption with decoupling of an inductive power apparatus and an alternating current power source is disclosed. In an embodiment, an inductive battery charging system includes an inductive power apparatus that provides power to a target load when the inductive power apparatus is coupled to an alternating current power source. The system further includes an observation circuit to determine a power consumption associated with the target load, and a detection circuit to determine when a power consumption reaches a threshold level. The system also includes a separation circuit to decouple the inductive power apparatus and the alternating current power source when the power consumption is lower than a threshold level to limit vampiric power consumption of the inductive power apparatus.
    Type: Grant
    Filed: July 6, 2009
    Date of Patent: July 31, 2012
    Assignee: Vampire Labs
    Inventor: Jeffrey Raymond Eastlack