Adequacy of Explanation Remains Key Area of PTAB Reversal
Adequacy of Explanation Remains Key Area of PTAB Reversal
In Vivint, Inc. v. Alarm.com, Inc., the Federal Circuit reversed a claim constructionby the Patent Trial and Appeal Board (“PTAB”) which “suggest[ed] the opposite” of the teachings of the patents at issue, and gave guidance to practitioners on when the Board’s reliance on expert testimony entitles the Board’s construction to deference. The Court’s non-precedential opinion is consistent with a…
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