APPLE INC. v. COREPHOTONICS, LTD.

2022-1350, 2022-1351.

81 F.4th 1353 (2023)

APPLE INC., Appellant, v. COREPHOTONICS, LTD., Appellee

United States Court of Appeals, Federal Circuit.

Decided: September 11, 2023.


Attorney(s) appearing for the Case

Elizabeth Moulton , Orrick, Herrington & Sutcliffe LLP, San Francisco, CA, argued for appellant. Also represented by Alyssa Barnard-Yanni , Emily Villano , New York, NY; Mark S. Davies , Washington, DC.

Marc A. Fenster , Russ August & Kabat, Los Angeles, CA, argued for appellee. Also represented by Brian David Ledahl , Neil Rubin , James S. Tsuei .

Before Stoll, Linn, and Stark, Circuit Judges.


Apple Inc. appeals two final written decisions of the Patent Trial and Appeal Board determining that Apple had not shown the challenged claims of Corephotonics, Ltd.'s U.S. Patent No. 10,225,479 were unpatentable as obvious. Because the intrinsic evidence supports a different construction than that adopted by the Board in its...

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