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Westlaw News

IN BRIEF: Fed Circuit upholds Blackberry mobile security patent claims

A federal appeals court on Wednesday denied a bid by Alphabet Inc’s Google LLC to invalidate some claims in a Blackberry Ltd patent on mobile security technology.

Affirming the Patent Trial and Appeal Board (PTAB), the U.S. Court of Appeals for the Federal Circuit said some claims in the Blackberry patent were valid but that others should be invalidated on obviousness grounds.

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