The Fox Group, Inc. v. Cree, Inc.

Case Number: CLB0290

Date: 11.28.2012

Citation: No. 2011-1576

Under Section 102(g), in order to invalidate a patent claim on the ground of prior inventorship, an alleged infringer must prove either that it conceived of the invention first and was diligent in reducing it to practice or that it reduced its invention to practice before the critical date of the patent-at-issue.

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