HTC Corp. v. Cellular Communications Equipment, LLC
Court of Appeals for the Federal Circuit
1Opinion of the Court
REYNA, Circuit Judge.
HTC Corporation and ZTE (USA), Inc. appeal a final written decision of the Patent Trial and Appeal Board in an inter partes review. Appellants argue that the. Board improperly construed the claim term “message” and erred in finding that HTC failed to show that the prior art anticipated or rendered obvious the challenged claims. We find no error in the Board’s claim construction, and substantial evidence supports the Board’s patentability determination. We affirm.
Background
A. The ’174 Patent
U.S. Patent No. 7,941,174 (“ ’174 patent”) is directed to methods and apparatuses…
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