08159090 is referenced by 163 patents and cites 12 patents.

A system of providing energy includes a transmitter for sending wirelessly a first type of energy and at least a second type of energy different from the first type of energy. The system includes a receiver for receiving wirelessly the first type of energy and converting it to usable energy. A transmitter for transmitting power wirelessly. A receiver for receiving wirelessly transmitted power. A method for providing energy.

Title
Hybrid power harvesting and method
Application Number
11/897346
Publication Number
8159090 (B2)
Application Date
August 30, 2007
Publication Date
April 17, 2012
Inventor
John G Shearer
Ligonier
PA, US
Daniel W Harrist
Carnegie
PA, US
Charles E Greene
Cabot
PA, US
Assignee
Powercast Corporation
PA, US
IPC
H04B 7/00
H01F 27/42
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