Challenged claims of Powermat Technologies Ltd.'s patent that pertains to inductive electrical power transfer are unpatentable as obvious over prior art, the Patent Trial and Appeal Board said, in an inter partes review by Anker Innovations Ltd. The board held that the challenged claims are unpatentable as obvious over various combinations of prior art, including prior art that pertains to a power transmission control device provided in a power transmission device of a non-contact power transmission system, to inductive battery chargers, and to inductive charging systems.
This summary was produced by Bloomberg Law Automation and edited by Bloomberg Law staff. ...
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