An adaptive inductive ballast is provided with the capability to communicate with a remote device powered by the ballast. To improve the operation of the ballast, the ballast changes its operating characteristics based upon information received from the remote device. Further, the ballast may provide...http://www.google.de/patents/US20090212628?utm_source=gb-gplus-sharePatent US20090212628 - System and method for inductive power supply control using remote device power requirements
