×

RF powered specialty lighting, motion, sound

  • US 7,898,105 B2
  • Filed: 08/30/2007
  • Issued: 03/01/2011
  • Est. Priority Date: 09/01/2006
  • Status: Active Grant
First Claim
Patent Images

1. An apparatus, comprising:

  • a support structure;

    a source coupled to the support structure and configured to send wireless power;

    an item coupled to the support structure and including a target, a component, and a charge storage element,the target configured to receive the wireless power and convert the wireless power to a usable power, the target electrically connected to the component,the component configured to receive the usable power from the target and activate in response to the usable power,the charge storage element configured to store at least a portion of the usable power to supply to the component; and

    means for activating the component in response to detection of a predetermined voltage level of a voltage at the charge storage element.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×